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53 <span class="self-center whitespace-nowrap group-hover:text-stone-600 transition-colors text-lg font-semibold text-stone-900 tracking-tight">Sijie Ji | Caltech</span> 54 </a> 55 56 <div class="flex md:order-2 space-x-3 rtl:space-x-reverse"> 57 <a href="./pdf/CV_Sijie_website.pdf" target="_blank" class="hidden sm:inline-flex hover:bg-stone-800 focus:ring-4 focus:outline-none focus:ring-stone-300 transition-all items-center gap-2 text-sm font-medium text-white text-center bg-stone-900 rounded-full pt-2.5 pr-5 pb-2.5 pl-5"> 58 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" class="" data-icon-set="lucide" data-lucide="file-text"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><line x1="10" y1="9" x2="8" y2="9"></line></g></svg> Curriculum Vitae 59 </a> 60 <button data-collapse-toggle="navbar-sticky" type="button" id="menu-toggle" class="inline-flex items-center p-2 w-10 h-10 justify-center text-sm text-stone-500 rounded-lg md:hidden hover:bg-stone-100 focus:outline-none focus:ring-2 focus:ring-stone-200"> 61 <span class="sr-only">Open main menu</span> 62 <svg xmlns="http://www.w3.org/2000/svg" width="24" height="1em" viewBox="0 0 24 24" class="" data-icon-set="lucide" data-lucide="menu"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 5h16M4 12h16M4 19h16"></path></svg> 63 </button> 64 </div> 65 66 <div class="items-center justify-between hidden w-full md:flex md:w-auto md:order-1" id="navbar-sticky"> 67 <ul class="flex flex-col p-4 md:p-0 mt-4 font-medium border border-stone-100 rounded-lg bg-stone-50 md:space-x-8 rtl:space-x-reverse md:flex-row md:mt-0 md:border-0 md:bg-transparent"> 68 <li class=""><a href="#top" class="block py-2 px-3 text-stone-900 rounded hover:bg-stone-100 md:hover:bg-transparent md:hover:text-stone-600 md:p-0 transition-colors">About</a></li> 69 <li class=""><a href="#work" class="block hover:bg-stone-100 md:hover:bg-transparent md:hover:text-stone-600 md:p-0 transition-colors text-stone-900 rounded pt-2 pr-3 pb-2 pl-3">Research</a></li> 70 <li class=""><a href="#Dancing" class="block hover:bg-stone-100 md:hover:bg-transparent md:hover:text-stone-600 md:p-0 transition-colors text-stone-900 rounded pt-2 pr-3 pb-2 pl-3">Lifestyle</a></li> 71 <li class=""><a href="#contact" class="block hover:bg-stone-100 md:hover:bg-transparent md:hover:text-stone-600 md:p-0 transition-colors text-stone-900 rounded pt-2 pr-3 pb-2 pl-3">Pro-bono</a></li> </ul> 72 </div> 73 </div> 74 </nav> 75 76 <!-- Mobile Menu Script --> 77
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83 84 85 <!-- Hero Section --> 86 <section class="lg:pt-40 lg:pb-16 overflow-hidden pt-32 pb-12 relative" id="top"> 87 <div class="max-w-7xl mr-auto ml-auto pr-6 pl-6"> 88 <div class="grid lg:grid-cols-12 items-center"> 89 90 <!-- Text Content --> 91 <div class="lg:col-span-7 order-2 lg:order-1"> 92 <div class="inline-flex gap-2 animate-pulse text-base font-medium text-rose-700 bg-rose-50 border-rose-100 border rounded-full mb-6 px-3 py-1 gap-x-3 gap-y-3 items-center"> 93 <span class="relative flex h-2 w-2"> 94 <span class="animate-ping absolute inline-flex h-full w-full rounded-full bg-rose-400 opacity-75"></span> 95 <span class="relative inline-flex rounded-full h-2 w-2 bg-rose-500"></span> 96 </span> 97 Actively seeking faculty positions 98 </div> 99 100 <h1 class="md:text-7xl leading-[1.1] text-5xl font-medium text-stone-900 tracking-tight font-newsreader mb-3"> 101 Sijie Ji 102 </h1> 103 104 <h2 class="md:text-2xl text-xl font-medium text-stone-600 tracking-tight mb-6"> 105 <a href="https://schmidtsciencefellows.org/fellows/" class="hover:text-stone-900 underline decoration-stone-700 underline-offset-4"> 106 Schmidt Science Fellow</a> 107 <span class="mx-2 text-stone-450">|</span> 108 <a href="https://www.caltech.edu/" class="hover:text-stone-900 transition-colors">Caltech</a> 109 </h2> 110 111 <div class="mb-9 max-w-2xl"> 112 <h3 class="md:text-2xl leading-snug text-xl font-bold text-stone-900 tracking-tight mb-5"> 113 Building sensing-driven physical AI systems to decode real-world human states and drive proactive 114 interventions. 115 </h3> 116 117 <!-- Hero Bio: shorter, less repetitive, more PI-like --> 118 <p class="text-base text-stone-800 max-w-prose mt-4 leading-relaxed italic"> 119 I develop Physical AI for human-centered cyber-physical systems, focusing on how intelligent systems can 120 reliably infer latent human states from imperfect real-world observations and act under uncertainty and 121 resource constraints. 122 </p> 123 124 <p class="text-base leading-6 text-stone-700 max-w-prose mt-3"> 125 My work spans mobile, wearable, and wireless sensing and integrates learning with system-level design for 126 dependable real-world operation. 127 I work with Prof. <a href="https://www.eas.caltech.edu/people/weigao" class="hover:underline text-stone-900 font-medium">Wei Gao</a> 128 and Prof. <a href="https://www.ee.ucla.edu/mani-srivastava/" class="hover:underline text-stone-900 font-medium">Mani 129 Srivastava</a>. 130 131 132 <br> 133 <br> 134 By bridging the gap between hardware constraints and algorithmic robustness, I aim to transform healthcare from episodic clinic-centered care into continuous support embedded in daily life. 135 </p> 136 </div> 137 138 <div class="flex flex-wrap gap-4"> 139 <a href="#contact" class="hover:bg-stone-800 transition-all hover:scale-105 flex items-center justify-center gap-2 shadow-stone-900/10 font-medium text-white bg-stone-900 rounded-full pt-3 pr-8 pb-3 pl-8 shadow-lg"> 140 Get in Touch 141 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" data-icon-set="lucide" data-lucide="arrow-right"> 142 <path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 12h14m-7-7l7 7l-7 7"></path> 143 </svg> 144 </a> 145 146 <a href="https://scholar.google.com/citations?user=QodpJREAAAAJ" class="hover:border-stone-400 transition-all flex items-center justify-center gap-2 font-medium text-stone-700 bg-white border-stone-200 border rounded-full pt-3 pr-8 pb-3 pl-8"> 147 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" data-icon-set="lucide" data-lucide="graduation-cap" class=""> 148 <g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"> 149 <path d="M21.42 10.922a1 1 0 0 0-.019-1.838L12.83 5.18a2 2 0 0 0-1.66 0L2.6 9.08a1 1 0 0 0 0 1.832l8.57 3.908a2 2 0 0 0 1.66 0zM22 10v6"> 150 </path> 151 <path d="M6 12.5V16a6 3 0 0 0 12 0v-3.5"></path> 152 </g> 153 </svg> 154 Google Scholar 155 </a> 156 </div> 157 158 <!-- Research Interests Tags: more academic, less "AI + X" --> 159 <div class="mt-10 flex flex-wrap gap-2">
160 <span class="text-base font-medium text-stone-600 bg-stone-100 rounded-full pt-1 pr-3 pb-1 pl-3">Physical AI</span> 161 <span class="text-base font-medium text-stone-600 bg-stone-100 rounded-full pt-1 pr-3 pb-1 pl-3">Cyber-Physical Systems</span> 162 <span class="text-base font-medium text-stone-600 bg-stone-100 rounded-full pt-1 pr-3 pb-1 pl-3">Mobile & Ubiquitous Computing</span> 163 <span class="text-base font-medium text-stone-600 bg-stone-100 rounded-full pt-1 pr-3 pb-1 pl-3">Sensing + X</span> 164 <span class="text-base font-medium text-stone-600 bg-stone-100 rounded-full pt-1 pr-3 pb-1 pl-3">AI + Health</span> 165 </div> 166 </div> 167 168 <!-- Image Section --> 169 <div class="lg:col-span-5 order-1 lg:order-2 scale-95"> 170 <div class="aspect-[3/4] overflow-hidden image-swap group w-full max-w-md border-white border-4 rounded-2xl mr-auto ml-auto relative shadow-2xl scale-100"> 171 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/8dd39412-d3c3-40bb-9209-be3a78a93ae1_800w.png" alt="Sijie Ji Portrait" class="base-img w-full h-full object-cover" onerror="this.src='https://ui-avatars.com/api/?name=Sijie+Ji&background=eaddd7&color=2d241e&size=600'"> 172 <img src="./images/Dance.png" alt="Sijie Ji Dance" class="hover-img w-full h-full object-cover scale-100" onerror="this.src='https://ui-avatars.com/api/?name=AI+Version&background=2d241e&color=eaddd7&size=600'"> 173 </div> 174 </div> 175 176 </div> 177</div> 178 179 <!-- Background Elements --> 180 <div class="absolute top-0 right-0 -translate-y-1/2 translate-x-1/2 w-[800px] h-[800px] bg-stone-100 rounded-full blur-3xl -z-10 opacity-60"> 181 </div> 182 <div class="absolute bottom-0 left-0 translate-y-1/2 -translate-x-1/2 w-[600px] h-[600px] bg-coffee-100 rounded-full blur-3xl -z-10 opacity-60"> 183 </div> 184</section> 185 186 <!-- Visual Quick-Glance Matrix --> 187 <section class="max-w-7xl z-10 mr-auto ml-auto pr-6 pb-20 pl-6 relative"> 188 <div class="grid grid-cols-1 md:grid-cols-3 gap-8"> 189 190 <div class="group flex flex-col p-8 rounded-3xl border border-stone-200/60 bg-white/50 backdrop-blur-sm hover:bg-white hover:border-stone-300 hover:shadow-xl hover:-translate-y-1 transition-all duration-500 cursor-default"> 191 <iconify-icon icon="solar:smart-home-angle-outline" width="32" height="32" class="group-hover:text-stone-900 group-hover:scale-110 transition-all duration-500 text-stone-400 mb-8" style="color: rgb(28, 25, 23)"></iconify-icon> 192 <h3 class="text-xl font-bold text-stone-900 mb-1 tracking-tight">Sensing Interfaces</h3> 193 <p class="text-sm font-medium text-stone-500 mb-10 italic">Decoding Human States</p> 194 195 <div class="mt-auto space-y-3"> 196 <div class="flex items-center gap-2"> 197 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 198 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Wireless & RF Sensing</span> 199 </div> 200 <div class="flex items-center gap-2"> 201 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 202 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Wearable Bioelectronics</span> 203 </div> 204 <div class="flex items-center gap-2"> 205 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 206 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Mobile Acoustics</span> 207 </div> 208 </div> 209 </div> 210 211 <div class="group flex flex-col p-8 rounded-3xl border border-stone-200/60 bg-white/50 backdrop-blur-sm hover:bg-white hover:border-stone-300 hover:shadow-xl hover:-translate-y-1 transition-all duration-500 cursor-default"> 212 <iconify-icon icon="solar:cpu-bold-duotone" width="32" height="32" class="text-stone-400 mb-8 group-hover:text-stone-900 group-hover:scale-110 transition-all duration-500"></iconify-icon> 213
214 <h3 class="text-xl font-bold text-stone-900 mb-1 tracking-tight">Physics-Aware AI</h3> 215 <p class="text-sm font-medium text-stone-500 mb-10 italic">Inference with Priors</p> 216 217 <div class="mt-auto space-y-3"> 218 <div class="flex items-center gap-2"> 219 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 220 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Physical Inductive Biases</span> 221 </div> 222 <div class="flex items-center gap-2"> 223 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 224 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Biomechanical Constraints</span> 225 </div> 226 <div class="flex items-center gap-2"> 227 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 228 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Robust OOD Generalization</span> 229 </div> 230 </div> 231 </div> 232 233 <div class="group flex flex-col p-8 rounded-3xl border border-stone-200/60 bg-white/50 backdrop-blur-sm hover:bg-white hover:border-stone-300 hover:shadow-xl hover:-translate-y-1 transition-all duration-500 cursor-default"> 234 <iconify-icon icon="solar:infinity-bold-duotone" width="32" height="32" class="text-stone-400 mb-8 group-hover:text-stone-900 group-hover:scale-110 transition-all duration-500"></iconify-icon> 235 236 <h3 class="text-xl font-bold text-stone-900 mb-1 tracking-tight">Closed-loop CPS</h3> 237 <p class="text-sm font-medium text-stone-500 mb-10 italic">Actionable Intelligence</p> 238 239 <div class="mt-auto space-y-3"> 240 <div class="flex items-center gap-2"> 241 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 242 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Edge LLM Interventions</span> 243 </div> 244 <div class="flex items-center gap-2"> 245 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 246 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Resource-Efficient Design</span> 247 </div> 248 <div class="flex items-center gap-2"> 249 <span class="w-1.5 h-1.5 rounded-full bg-stone-200 group-hover:bg-stone-800 transition-colors"></span> 250 <span class="text-xs font-semibold uppercase tracking-wider text-stone-400 group-hover:text-stone-600">Dependable Feedback Control</span> 251 </div> 252 </div> 253 </div> 254 255 </div> 256</section> 257 258 259 <!-- News Section --> 260 <section class="border-y bg-white border-stone-200 pt-16 pb-16"> 261 <div class="max-w-4xl mx-auto px-6"> 262 <div class="flex items-center gap-3 mb-8"> 263 <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" class="text-stone-900" style="" data-icon-set="lucide" data-lucide="bell"> 264 <path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10.268 21a2 2 0 0 0 3.464 0m-10.47-5.674A1 1 0 0 0 4 17h16a1 1 0 0 0 .74-1.673C19.41 13.956 18 12.499 18 8A6 6 0 0 0 6 8c0 4.499-1.411 5.956-2.738 7.326"> 265 </path> 266 </svg> 267 <h3 class="text-2xl font-semibold text-stone-900 tracking-tight">News</h3> 268 </div> 269<ul id="news-list" class="space-y-4"> 270 271 272 <div class="space-y-4 relative"> 273 <ul id="news-list" class="space-y-4"> 274 <!-- News Items --> 275 276 <li class="flex gap-4 items-start text-sm text-stone-600"> 277 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[9/26]</span> 278 <span class="">Our paper, <strong>Act·ONOMY</strong>, a hierarchical taxonomy for interpreting agent behavior, has been accepted to NeurIPS 2026.</span> 279 </li> 280 281 <li class="flex gap-4 items-start text-sm text-stone-600">
282 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[9/26]</span> 283 <span class="">Gave a guest lecture in DATA 890 (graduate-level) at the University of North Carolina at Chapel Hill.</span> 284 </li> 285 286 <li class="flex gap-4 items-start text-sm text-stone-600"> 287 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[8/26]</span> 288 <span class="">Our paper on LLM for wireless communication has been accepted to EMNLP. Congrats to Yiwei!</span> 289 </li> 290 291 <li class="flex gap-4 items-start text-sm text-stone-600"> 292 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[8/26]</span> 293 <span class="">Invited to serve as Publicity Chair for BuildSys'27. We welcome your paper submissions!</span> 294 </li> 295 296 <li class="flex gap-4 items-start text-sm text-stone-600"> 297 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[7/26]</span> 298 <span class="">We are organizing the <a href="https://iab-agents.github.io/" target="_blank" rel="noopener noreferrer"><strong>Interpreting Agent Behavior workshop</strong></a> @ NeurIPS 2026. We welcome your paper submissions!</span> 299 </li> 300 301 <li class="flex gap-4 items-start text-sm text-stone-600"> 302 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[7/26]</span> 303 <span class="">Invited to serve as a TPC member of MobiCom 2027. We welcome your submissions!</span> 304 </li> 305 306 <li class="flex gap-4 items-start text-sm text-stone-600"> 307 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[6/26]</span> 308 <span class="">Gave an invited talk at the NSF Athena AI Institute's Athena Seminar Series at Duke University.</span> 309 </li> 310 311 <li class="flex gap-4 items-start text-sm text-stone-600"> 312 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[5/26]</span> 313 <span class="">Our paper has been accepted in principle by <strong>Nature Sensors</strong>. Congratulations to all collaborators!</span> 314 </li> 315 316 <li class="flex gap-4 items-start text-sm text-stone-600"> 317 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[4/26]</span> 318 <span class="">Our work on Spiking Neural Networks for mmWave Sensing has been accepted to ICML. Congrats to the team!</span> 319 </li> 320 321 <li class="flex gap-4 items-start text-sm text-stone-600"> 322 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[4/26]</span> 323 <span class=""> We are co-organizing the 324 <a href="https://humansys-workshop.github.io/2026/" target="_blank" rel="noopener noreferrer"><strong>HumanSys</a></strong> 325 and 326 <a href="https://mobidx.health/" target="_blank" rel="noopener noreferrer"><strong>MobiDx</a></strong> 327 workshops at MobiCom 2026. We warmly welcome submissions! 328</span> 329 </li> 330 331 <li class="flex gap-4 items-start text-sm text-stone-600"> 332 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[3/26]</span> 333 <span class="">Selected as <a href="https://mhti.md2k.org/">NIH mHealth Training Institute Scholar</a></span> 334 </li> 335 336 <li class="flex gap-4 items-start text-sm text-stone-600"> 337 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[2/26]</span> 338 <span class="">Our work, AquaCode, which turns transaction platforms into non-invasive liquid quality checkers, is accepted to MobiSys 2026!</span> 339 </li> 340 <li class="flex gap-4 items-start text-sm text-stone-600"> 341 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[1/26]</span> 342 <span class="">Papers are accepted by IEEE TMC & ICASSP 2026. Congrats to the team!</span> 343 </li> 344 <li class="flex gap-4 items-start text-sm text-stone-600">
345 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[1/26]</span> 346 <span class="">Give a guest lecture, CSE 5360 Artificial Intelligence (Graduate-level), at the University of Texas at Arlington.</span> 347 </li> 348 <li class="flex gap-4 items-start text-sm text-stone-600"> 349 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[11/25]</span> 350 <span class="">Invited to serve as TPC member of <a href="https://esweek.org/emsoft_cfp/"><strong>EMSOFT 2026</a></strong>.</span> 351 </li> 352 <li class="flex gap-4 items-start text-sm text-stone-600"> 353 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[09/25]</span> 354 <span class="">GSRF is accepted by NeurIPS 2025 as a spotlight (~3.19%). Congrats to Kang! See you in SD!</span> 355 </li> 356 <li class="flex gap-4 items-start text-sm text-stone-600"> 357 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[07/25]</span> 358 <span class="">Papers are accepted by IEEE TMC & ACM MM. Congrats to Xinzhe and Sheng!</span> 359 </li> 360 <li class="flex gap-4 items-start text-sm text-stone-600"> 361 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[06/25]</span> 362 <span class="">Invited to serve as TPC member of <a href="https://sensys.acm.org/2026/"><strong>Sensys 2026</strong></a>. Welcome to submit papers!</span> 363 </li> 364 <li class="flex gap-4 items-start text-sm text-stone-600"> 365 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[05/25]</span> 366 <span class="">LLM + Mental Health papers are accepted by SenSys (poster), ACL 2025. Congrats to the team!</span> 367 </li> 368 <li class="flex gap-4 items-start text-sm text-stone-600"> 369 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[05/25]</span> 370 <span class="">Invited to serve as TPC member of MobiCom Demo, MobiCom Poster and BodySys 2025.</span> 371 </li> 372 373 <!-- Hidden Items --> 374 <div id="more-news" class="space-y-4 hidden"> 375 <li class="flex gap-4 items-start text-sm text-stone-600"> 376 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[04/25]</span> 377 <span class="">Invited to serve as a co-Chair for <a href="https://buildsys.acm.org/2025/"><strong>BuildSys 2025</strong></a>.</span> 378 </li> 379 <li class="flex gap-4 items-start text-sm text-stone-600"> 380 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[04/25]</span> 381 <span class="">Papers accepted to ACM IMWUT / Ubicomp, IEEE Comm Mag, ICC. Congrats to Luca, Senthil and Man!</span> 382 </li> 383 <li class="flex gap-4 items-start text-sm text-stone-600"> 384 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[02/25]</span> 385 <span class="">Invited to serve as TPC member of EMSOFT, ESWeek'25.</span> 386 </li> 387 <li class="flex gap-4 items-start text-sm text-stone-600"> 388 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[01/25]</span> 389 <span class="">Give an invited seminar at UC Merced.</span> 390 </li> 391 <li class="flex gap-4 items-start text-sm text-stone-600"> 392 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[01/25]</span> 393 <span class="">NeurIT is accepted by ICRA 2025. Congrats to Xinzhe!</span> 394 </li> 395 396 397 <li class="flex gap-4 items-start text-sm text-stone-600"> 398 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[12/24]</span> 399 <span>Invited to serve as a TPC member of FMSys 2025 and Shadow TPC of CoNEXT 2025.</span> 400 </li> 401 402 <li class="flex gap-4 items-start text-sm text-stone-600">
403 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[11/24]</span> 404 <span class="inline-flex items-center gap-2"> 405 <svg xmlns="http://www.w3.org/2000/svg" class="w-4 h-4 text-rose-600" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> 406 <rect x="3" y="4" width="18" height="18" rx="2"></rect> 407 <path d="M16 2v4M8 2v4M3 10h18"></path> 408 </svg> 409 <span>We are organizing <a href="https://humansys-workshop.github.io/WS/2025/index.html"><strong>HumanSys 2025</strong></a>.</span> 410 </span> 411 </li> 412 413 <li class="flex gap-4 items-start text-sm text-stone-600"> 414 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[10/24]</span> 415 <span>Invited to serve as a TPC member of <a href="https://www.sigmobile.org/mobisys/2025/"><strong>MobiSys 2025</strong></a>.</span> 416 </li> 417 418 <li class="flex gap-4 items-start text-sm text-stone-600"> 419 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[07/24]</span> 420 <span>Gave an invited talk at Peking University.</span> 421 </li> 422 423 <li class="flex gap-4 items-start text-sm text-stone-600"> 424 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[07/24]</span> 425 <span>RS-BNN is accepted by IEEE TVT.</span> 426 </li> 427 428 <li class="flex gap-4 items-start text-sm text-stone-600"> 429 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[06/24]</span> 430 <span>Invited to serve as a TPC member of ICPADS 2024 and a session chair of ICDCS 2024. See you in NYC!</span> 431 </li> 432 433 <li class="flex gap-4 items-start text-sm text-stone-600"> 434 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[04/24]</span> 435 <span>MuSAC is accepted by ICDCS 2024.</span> 436 </li> 437 438 <li class="flex gap-4 items-start text-sm text-stone-600"> 439 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[04/24]</span> 440 <span>Selected as a CPS Rising Star.</span> 441 </li> 442 <li class="flex gap-4 items-start text-sm text-stone-600"> 443 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[04/24]</span> 444 <span class="">Honored to join <a href="#" class="underline">Schmidt Science Fellows 2024 cohort!</a></span> 445 </li> 446 <li class="flex gap-4 items-start text-sm text-stone-600"> 447 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[02/24]</span> 448 <span> 449 Invited to serve as Co-Chair for the 450 <a href="https://buildsys.acm.org/2024/doctoral_colloquium/">2024 SenSys/BuildSys Joint Ph.D. Forum</a>, 451 and as an AEC member for MobiCom 2024. 452 </span> 453 </li> 454 455 <li class="flex gap-4 items-start text-sm text-stone-600"> 456 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[12/23]</span> 457 <span> 458 BG-BERT is accepted by ICASSP 2024. 459 <a href="https://github.com/aiot-lab/BG-BERT#bg-bert">Code available</a>. 460 </span> 461 </li> 462 463 <li class="flex gap-4 items-start text-sm text-stone-600"> 464 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[10/23]</span> 465 <span> 466 Selected for the N2Women Young Researcher Fellowship and organized the N2Women event at SenSys 2023. 467 </span> 468 </li> 469 470 <li class="flex gap-4 items-start text-sm text-stone-600"> 471 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[10/23]</span>
472 <span> 473 HandFi is accepted by SenSys 2023 and has been filed as a patent. 474 </span> 475 </li> 476 477 <li class="flex gap-4 items-start text-sm text-stone-600"> 478 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[09/23]</span> 479 <span> 480 Joined HKU. Hit me up when you are in Hong Kong! 481 </span> 482 </li> 483 484 <li class="flex gap-4 items-start text-sm text-stone-600"> 485 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[09/23]</span> 486 <span> 487 Honored to be listed in the 488 <a href="https://www.scs.org.sg/awards/sg100wit/profile?id=326">Singapore 100 Women in Tech</a>. 489 </span> 490 </li> 491 492 <li class="flex gap-4 items-start text-sm text-stone-600"> 493 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[08/23]</span> 494 <span> 495 Gave invited talks at Zhejiang University and Zhejiang Lab. 496 </span> 497 </li> 498 499 <li class="flex gap-4 items-start text-sm text-stone-600"> 500 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[07/23]</span> 501 <span> 502 Spent a wonderful month at ShanghaiTech University. 503 </span> 504 </li> 505 506 <li class="flex gap-4 items-start text-sm text-stone-600"> 507 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[06/23]</span> 508 <span> 509 Successfully defended my Ph.D. thesis. 510 </span> 511 </li> 512 513 <li class="flex gap-4 items-start text-sm text-stone-600"> 514 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[01/23]</span> 515 <span> 516 JPTS is accepted by ICC 2023. 517 </span> 518 </li> 519 520 <li class="flex gap-4 items-start text-sm text-stone-600"> 521 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[12/22]</span> 522 <span> 523 Gave an invited Student Lecture Series talk on SiFall. 524 <a href="https://www.youtube.com/watch?v=v_8pVKWeCIo&t=114s">Video available</a>. 525 </span> 526 </li> 527 528 <li class="flex gap-4 items-start text-sm text-stone-600"> 529 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[10/22]</span> 530 <span> 531 SiFall is accepted by SenSys 2022. 532 </span> 533 </li> 534 535 <li class="flex gap-4 items-start text-sm text-stone-600"> 536 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[01/22]</span> 537 <span> 538 Gave an invited Student Lecture Series talk on CLNet. 539 <a href="http://youtu.be/2VhMdyQfvgU">Video available</a>. 540 </span> 541 </li> 542 543 <li class="flex gap-4 items-start text-sm text-stone-600"> 544 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[10/21]</span> 545 <span> 546 1st runner-up in the Masked Face Recognition Challenge, ICCV 2021. 547 </span> 548 </li> 549 550 <li class="flex gap-4 items-start text-sm text-stone-600"> 551 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[07/21]</span> 552 <span> 553 CLNet is accepted by IEEE Wireless Communications Letters. 554 </span> 555 </li> 556 557 <li class="flex gap-4 items-start text-sm text-stone-600"> 558 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[06/20]</span> 559 <span> 560 2nd runner-up in the AI Meets Beauty Challenge, ACM MM 2020. 561 </span> 562 </li> 563 564 <li class="flex gap-4 items-start text-sm text-stone-600"> 565 <span class="font-bold text-stone-900 shrink-0 min-w-[60px]">[05/20]</span>
566 <span> 567 2nd runner-up in the EmotioNet Challenge, CVPR 2020. 568 </span> 569 </li> 570 571 </div> 572 </ul> 573 574 <button class="uppercase hover:text-stone-600 hover:border-stone-600 transition-colors text-xs font-semibold text-stone-900 tracking-wider border-stone-900 border-b mt-4 pb-0.5" id="toggle-news-btn">Show More</button> 575 </div> 576</div> 577 </section> 578 579 <!-- Selected Publications (Work) --> 580 <section class="max-w-7xl mr-auto ml-auto pt-24 pr-6 pb-24 pl-6" id="work"> 581 <div class="text-center mb-16"> 582 <h2 class="text-3xl md:text-4xl font-semibold text-stone-900 tracking-tight mb-4 font-serif">Selected 583 Publications</h2> 584 <p class="text-stone-500 max-w-lg mx-auto text-sm"> 585 * denotes co-first/corresponding author. ^ denotes mentored students. 586 </p> 587</div> 588 589 <div class="grid grid-cols-1 md:grid-cols-2 gap-8 gap-x-8 gap-y-8"> 590 <div class="group p-6 rounded-2xl border border-stone-200 bg-white hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6"> 591 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden"> 592 <img src="./images/figure.png" alt="Nature Sensors lipid profiling" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 593 </div> 594 <div class="flex-1"> 595 <div class="mb-2"> 596 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">Nature Sensors</span> 597 </div> 598 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">Noninvasive continuous lipid profiling via cofactor-refreshing cascading enzymatic reactions and causal machine learning</h3> 599 <p class="text-xs text-stone-600 mb-3">José A. Lasalde-Ramírez*, Chihyeong Won*, <span class="font-bold text-stone-900">Sijie Ji*</span>, …, Wei Gao*</p> 600 <div class="flex flex-wrap items-start gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 601 <details class="text-xs text-stone-600"> 602 <summary class="cursor-pointer inline-flex text-[10px] uppercase font-bold text-stone-400 tracking-widest hover:text-stone-900 transition-colors">Full Authors</summary> 603 <p class="mt-2 leading-relaxed normal-case font-normal tracking-normal">José A. Lasalde-Ramírez*, Chihyeong Won*, <span class="font-bold text-stone-900">Sijie Ji*</span>, Soyoung Shin, Robin M. McDonald, Katherine Karish, Gwangmook Kim, Hong Han, Daniel Mukasa, Brian Arianpour, Yu Song, Jieping Yang, Tzung K. Hsiai, Zhaoping Li, Taeyoon Lee, Juliane R. Sempionatto* & Wei Gao*</p> 604 </details> 605 <span class="text-stone-300">·</span> 606 <a href="https://www.nature.com/articles/s44460-026-00117-0" target="_blank" rel="noopener noreferrer" class="text-stone-400 hover:text-stone-900 transition-colors"> 607 Article 608 </a> 609 </div> 610 </div> 611 </div> 612 613 <div class="group p-6 rounded-2xl border border-stone-200 bg-white hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6"> 614 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden"> 615 <img src="./images/aquacode.png" alt="AquaCode" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 616 </div> 617 <div class="flex-1"> 618 <div class="mb-2"> 619 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">MobiSys 2026</span> 620 </div> 621 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">AquaCode: Turning Transaction Platforms into Non-Invasive Liquid Quality Checker</h3> 622 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji*</span>, Sheng Lyu*, Wenjian Li, Wei Gao</p> 623 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 624 <a href="https://dl.acm.org/doi/pdf/10.1145/3745756.3809225" class="text-stone-400 hover:text-stone-900 transition-colors"> 625 PDF 626 </a> 627 · 628 <a href="./aquacode-deck.bundle.html" class="text-stone-400 hover:text-stone-900 transition-colors"> 629 PPT
630 </a> 631 · 632 <a href="https://sijieji.github.io/aquacode-deck.bundle.html#21" class="text-stone-400 hover:text-stone-900 transition-colors"> 633 Demo 634 </a> 635 </div> 636 </div> 637 </div> 638 639 <div class="group p-6 rounded-2xl border-2 border-stone-900 bg-white hover:shadow-xl transition-all relative overflow-hidden"> 640 <div class="absolute top-0 right-0 bg-stone-900 text-white text-[10px] font-bold px-3 py-1 rounded-bl-lg uppercase tracking-widest"> 641 Under Revision</div> 642 <div class="flex flex-col sm:flex-row gap-6"> 643 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-50 border border-stone-100 rounded-lg overflow-hidden flex items-center justify-center"> 644 <img src="https://placehold.co/600x400/f5f5f4/44403c?text=Science+Revision" alt="Science Project" class="w-full h-full object-contain mix-blend-multiply opacity-90 group-hover:opacity-100 transition-opacity"> 645 </div> 646 <div class="flex-1"> 647 <div class="mb-2"> 648 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">Science</span> 649 </div> 650 <h3 class="leading-tight text-lg font-bold text-stone-800 mb-2">Decoding Non-Invasive Molecular Signatures of Pain via Nanophotonic Mass Spectrometry</h3> 651 <p class="text-xs text-stone-600 mb-3">Moon-Ju Kim*, <span class="font-bold text-stone-900">Sijie Ji*</span> ,â¦, 652 Wei 653 Gao</p> 654 655 <div class="flex gap-3 text-[10px] font-bold text-stone-400 uppercase tracking-widest"> 656 PDF · Project 657 </div> 658 </div> 659 </div> 660 </div> 661 662 <div class="group p-6 rounded-2xl border border-stone-200 bg-white hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6"> 663 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden"> 664 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/c5e95443-79ea-48c7-b46b-b7a872dfc765_1600w.png" alt="MuSAC" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 665 </div> 666 <div class="flex-1"> 667 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">TMC 2026 </span> 668 <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[11px] font-bold bg-stone-100 text-stone-800 uppercase mb-2">ICDCS 2024</span> 669 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">MuSAC: Toward Communication-Free Sensory Data 670 Acquisition</h3> 671 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji</span>, Yiwei 672 Wang^, Lixiang Lian</p> 673 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 674 <a href="./pdf/MuSAC_Toward_Communication-Free_Sensory_Data_Acquisition.pdf" class="text-stone-400 hover:text-stone-900 transition-colors"> 675 PDF 676 </a> 677</div> 678</div> 679 </div> 680 <div class="group hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6 bg-white border-stone-200 border rounded-2xl pt-6 pr-6 pb-6 pl-6 gap-x-6 gap-y-6"> 681 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden"> 682 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/89a44f50-4a3b-47c9-a460-bfb5f7d6117b_800w.png" alt="ProMind" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 683 </div> 684 <div class="flex-1"> 685 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">Tech Report</span> 686 <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[11px] font-bold bg-stone-100 text-stone-800 mb-2">ACL 2025</span> 687 <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[11px] font-bold bg-stone-100 text-stone-800 mb-2">SenSys 2025</span> 688 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">Mindguard: Towards Accessible and Stigma-free 689 Mental 690 Health First Aid via Edge LLM</h3> 691 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji</span>, Xinzhe Zheng*^, 692 Jiawei 693 Sun^, Renqi Chen^, Wei Gao, Mani Srivastava</p> 694 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 695 <a href="https://arxiv.org/pdf/2409.10064?" class="text-stone-400 hover:text-stone-900 transition-colors"> 696 PDF 697 </a> 698 · 699 <a href="https://aclanthology.org/2025.findings-acl.1033.pdf" class="text-stone-400 hover:text-stone-900 transition-colors"> 700 PDF 701 </a> 702 · 703 <a href="YOUR_PDF_LINK" class="text-stone-400 hover:text-stone-900 transition-colors"> 704 Project 705 </a> 706</div> 707 </div> 708 </div> 709 710 <div class="group p-6 rounded-2xl border border-stone-200 bg-white hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6"> 711 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden">
712 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/1a33816b-0eec-45f6-8a00-58dac3fde4b1_1600w.png" alt="HandFi" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 713 </div> 714 <div class="flex-1"> 715 <div class="mb-2"> 716 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">SenSys 2023</span> 717 </div> 718 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">Construct 3D Hand Skeleton with Commercial WiFi 719 </h3> 720 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji</span>, Xuanye Zhang^, Yuanqing Zheng, Mo Li</p> 721 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 722 <a href="https://dl.acm.org/doi/pdf/10.1145/3625687.3625812" class="text-stone-400 hover:text-stone-900 transition-colors"> 723 PDF 724 </a> 725 · 726 <a href="https://sijieji.github.io/HandFi.html" class="text-stone-400 hover:text-stone-900 transition-colors"> 727 Project 728 </a> 729 · 730 <a href="https://github.com/SIJIEJI/HandFi" class="text-stone-400 hover:text-stone-900 transition-colors"> 731 Code 732 </a> 733 734</div> 735 </div> 736 </div> 737 738 739 740 <div class="group p-6 rounded-2xl border border-stone-200 bg-white hover:border-stone-400 hover:shadow-lg transition-all flex flex-col sm:flex-row gap-6"> 741 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-100 rounded-lg overflow-hidden"> 742 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/d497028e-64af-4ed0-8332-4d225b5d1e92_1600w.png" alt="SiFall" class="w-full h-full object-contain mix-blend-multiply opacity-80 group-hover:opacity-100 transition-opacity"> 743 </div> 744 <div class="flex-1"> 745 <div class="mb-2"> 746 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">SenSys 2022</span> 747 </div> 748 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">SiFall: Practical Online Fall Detection with RF 749 Sensing 750 </h3> 751 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji</span>, 752 Yaxiong Xie, Mo Li</p> 753 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 754 <a href="https://dl.acm.org/doi/pdf/10.1145/3560905.3568517" class="text-stone-400 hover:text-stone-900 transition-colors"> 755 PDF 756 </a> 757 · 758 <a href="https://youtu.be/v_8pVKWeCIo?t=1468" class="text-stone-400 hover:text-stone-900 transition-colors"> 759 Demo 760 </a> 761</div> 762</div> 763</div> 764 765 <div class="group p-6 rounded-2xl border-2 border-stone-900 bg-white hover:shadow-xl transition-all relative overflow-hidden"> 766 <div class="absolute top-0 right-0 bg-stone-900 text-white text-[10px] font-bold px-3 py-1 rounded-bl-lg uppercase tracking-widest"> 767 Highly Cited</div> 768 <div class="flex flex-col sm:flex-row gap-6"> 769 <div class="w-full h-48 sm:w-32 sm:h-32 shrink-0 bg-stone-50 border border-stone-100 rounded-lg overflow-hidden flex items-center justify-center"> 770 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/fabf6232-8707-44e4-abe5-848e87eca817_800w.png" alt="CLNet" class="group-hover:opacity-100 transition-opacity opacity-80 mix-blend-multiply w-full h-full object-auto" onerror="this.src='https://placehold.co/200x200/eaddd7/4a3b32?text=Paper'"> 771 </div> 772 <div class="flex-1"> 773 <div class="mb-2"> 774 <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-bold bg-stone-900 text-white">WCL 2021</span> 775 </div> 776 <h3 class="text-lg font-bold text-stone-800 mb-2 leading-tight">CLNet: Complex Input Lightweight 777 Neural Network for CSI Feedback</h3> 778 <p class="text-xs text-stone-600 mb-3"><span class="font-bold text-stone-900">Sijie Ji</span>, Mo Li</p> 779 780 <div class="flex gap-3 text-[10px] uppercase font-bold text-stone-400 tracking-widest gap-x-3 gap-y-3"> 781 <a href="./pdf/CLNet_Complex_Input_Lightweight_Neural_Network_Designed_for_Massive_MIMO_CSI_Feedback.pdf" class="text-stone-400 hover:text-stone-900 transition-colors"> 782 PDF 783 </a> 784 785 · 786 <a href="https://github.com/SIJIEJI/CLNet" class="text-stone-400 hover:text-stone-900 transition-colors"> 787 Code 788 </a> 789</div> 790 </div> 791 </div> 792 </div> 793</div> 794 795 <!-- Additional Papers List (Simplified) --> 796 <div class="mt-12 bg-stone-50 p-8 rounded-3xl border border-stone-100">
797 <h3 class="text-lg font-semibold text-stone-900 mb-6">More Publications</h3> 798 <ul class="space-y-4 text-sm text-stone-600"> 799 <li class="flex gap-2 gap-x-2 gap-y-2"> 800 <span class="font-bold text-stone-800">[ICC'23]</span> 801 JPTS: Enhancing Deep Learning Performance of Massive MIMO CSI Feedback â Sijie Ji, Mo Li. 802</li> 803<li class="flex gap-2 gap-x-2 gap-y-2"> 804 <span class="font-bold text-stone-800">[FMSys'24]</span> 805 HARGPT: Are LLMs Zero-Shot Human Activity Recognizers? â Sijie Ji, Xinzhe Zheng^, Chenshu Wu. 806</li> 807 <li class="flex gap-2 gap-x-2 gap-y-2"> 808 <span class="font-bold text-stone-800">[ICASSP'24]</span> 809 Predicting Adverse Events for Patients with Type-1 Diabetes via Self-supervised Learning â Xinzhe Zheng^, Sijie Ji 810 , Chenshu Wu. 811</li> 812 813 <li class="flex gap-2 gap-x-2 gap-y-2"> 814 <span class="font-bold text-stone-800">[MM'25]</span> 815 CardioLive: Empowering Video Streaming with Online Cardiac Monitoring via Audio-Visual Learning â Sheng Lyu^, Ruiming Huang^, Sijie Ji, et al. 816</li> 817 <li class="flex gap-2 gap-x-2 gap-y-2"> 818 <span class="font-bold text-stone-800">[IET Radar'23]</span> 819 <span class="text-rose-600 font-medium italic">Excellent Paper Award.</span> Joint location design and resource 820 allocation for ISAC â Yuanhao Cui, Weijie Yuan, Sijie Ji*, et al. 821</li> 822 <li class="flex gap-2 gap-x-2 gap-y-2"> 823 <span class="font-bold text-stone-800">[IMWUT/UbiComp'25]</span> 824 USpeech: Ultrasound-Enhanced Speech with Minimal Human Effort via Cross-Modal Synthesis - Luca Jiang-Tao Yu, Running Zhao, Sijie Ji, et al. 825</li> 826 </ul> 827 <div class="mt-6 text-center"> 828 <a href="https://scholar.google.com/citations?user=QodpJREAAAAJ" class="inline-flex items-center gap-2 hover:text-stone-600 transition-colors text-sm font-medium text-stone-900 border-stone-300 border-b pb-0.5"> 829 View Full List on Google Scholar <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" class="" data-icon-set="lucide" data-lucide="arrow-right"> 830 <path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 12h14m-7-7l7 7l-7 7"></path> 831 </svg> 832 </a> 833 </div> 834 </div> 835</section> 836 837 838 <!-- Services & Awards Section --> 839 <section class="bg-stone-100 pt-24 pb-24" id="services"> 840 <div class="max-w-7xl mx-auto px-6 grid md:grid-cols-2 gap-12"> 841 842 <!-- Academic Services --> 843 <div class="bg-white p-8 rounded-3xl shadow-sm border border-stone-200/60"> 844 <div class="flex items-center gap-3 mb-6"> 845 <div class="w-10 h-10 bg-stone-900 text-white rounded-full flex items-center justify-center"> 846 <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" class="" style="" data-icon-set="lucide" data-lucide="handshake"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><path d="m11 17l2 2a1 1 0 1 0 3-3"></path><path d="m14 14l2.5 2.5a1 1 0 1 0 3-3l-3.88-3.88a3 3 0 0 0-4.24 0l-.88.88a1 1 0 1 1-3-3l2.81-2.81a5.79 5.79 0 0 1 7.06-.87l.47.28a2 2 0 0 0 1.42.25L21 4"></path><path d="m21 3l1 11h-2M3 3L2 14l6.5 6.5a1 1 0 1 0 3-3M3 4h8"></path></g></svg> 847 </div> 848 <h3 class="text-xl font-semibold text-stone-900">Academic Services</h3> 849 </div> 850 851 <div class="space-y-6"> 852 <div class=""> 853 <h4 class="uppercase text-sm font-bold text-stone-900 tracking-wider mb-2">Organizer</h4> 854 <ul class="list-disc list-inside text-sm text-stone-600 space-y-1"> 855 <li class="">TPC Co-Chair of HumanSys (MobiCom 2026)</li> 856 <li class="">Publicity Co-Chair, BuildSys 2027</li> 857 <li class="">General Co-Chair of HumanSys (CPS-IoT Week), 2025</li> 858 <li class="">PhD Forum Co-Chair of BuildSys 2025</li> 859 <li class="">PhD Forum Co-Chair of SenSys/BuildSys 2024</li> 860 <li class="">N2Women@SenSys 2023</li> 861 </ul> 862 </div> 863 <div class=""> 864 <h4 class="text-sm font-bold text-stone-900 uppercase tracking-wider mb-2">Session Chair / TPC</h4> 865 <ul class="list-disc list-inside text-sm text-stone-600 space-y-1"> 866 <li class="">VTC Fall'23, ICDCS'24, MobiSys'25</li> 867 <li class="">TPC: ACL'25/26, SenSys'26, MobiSys'25, BuildSys'24/25, MobiCom'24 (AEC), MobiCom'27, EMSOFT'25/26, ACM MM'25/26</li> 868 </ul> 869 </div><div class=""> 870 <h4 class="uppercase text-sm font-bold text-stone-900 tracking-wider mb-2">Invited Reviewer</h4> 871 <p class="leading-relaxed text-sm text-stone-600">IEEE TON, TMC, TWC, TCOM, WCL, CL, TVT, IOTJ, ACM IMWUT, TIOT, CVPR, ACL, GlobeCom, ICC, INFOCOM, Science Advances, Nature Machine Intelligence</p> 872 </div> 873 <div class=""> 874 <h4 class="uppercase text-sm font-bold text-stone-900 tracking-wider mb-2">Editorship</h4> 875 <p class="text-sm text-stone-600">Electronics(SI) - Ubiquitous Computing and Applications in Digital Healthcare Systems</p> 876 <p class="text-sm text-stone-600 mt-1">Frontiers in Public Health (SI) - <a href="https://www.frontiersin.org/research-topics/82895/digital-integration-of-biomarkers-and-risk-prediction-for-chronic-disease-prevention-in-public-health" target="_blank" rel="noopener noreferrer" class="">Digital Integration of Biomarkers and Risk Prediction for Chronic Disease Prevention in Public Health</a></p> 877 </div> 878 </div> 879 </div> 880 881 <!-- Awards --> 882 <div class="bg-white border-stone-200/60 border rounded-3xl pt-8 pr-8 pb-8 pl-8 shadow-sm"> 883 <div class="flex gap-3 mb-6 items-center"> 884 <div class="flex text-white bg-stone-900 w-10 h-10 rounded-full items-center justify-center"> 885 <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" class="" style="" data-icon-set="lucide" data-lucide="trophy"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><path d="M10 14.66v1.626a2 2 0 0 1-.976 1.696A5 5 0 0 0 7 21.978m7-7.318v1.626a2 2 0 0 0 .976 1.696A5 5 0 0 1 17 21.978M18 9h1.5a1 1 0 0 0 0-5H18M4 22h16"></path><path d="M6 9a6 6 0 0 0 12 0V3a1 1 0 0 0-1-1H7a1 1 0 0 0-1 1zm0 0H4.5a1 1 0 0 1 0-5H6"></path></g></svg> 886 </div> 887 <h3 class="text-xl font-semibold text-stone-900">Awards & Honors</h3> 888 </div> 889 890 <ul class="space-y-4"> 891 <li class="flex gap-3 gap-x-3 gap-y-3 items-start"> 892 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewB
892ox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 893 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 894 </path> 895 <circle cx="12" cy="8" r="6"></circle> 896 </svg> 897 <div class=""> 898 <span class="block text-sm font-semibold text-stone-900">mHealth Scholar, 2026</span> 899 </div> 900 <li class="flex gap-3 gap-x-3 gap-y-3 items-start"> 901 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 902 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 903 </path> 904 <circle cx="12" cy="8" r="6"></circle> 905 </svg> 906 <div class=""> 907 <span class="block text-sm font-semibold text-stone-900">MobiSys Rising Star, 2026</span> 908 </div> 909 <li class="flex gap-3 gap-x-3 gap-y-3 items-start"> 910 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 911 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 912 </path> 913 <circle cx="12" cy="8" r="6"></circle> 914 </svg> 915 <div class=""> 916 <span class="block text-sm font-semibold text-stone-900">Schmidt Science Fellow, 2024</span> 917 </div> 918 </li><li class="flex gap-3 items-start"> 919 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 920 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 921 </path> 922 <circle cx="12" cy="8" r="6"></circle> 923 </svg> 924 <div class=""> 925 <span class="block text-sm font-semibold text-stone-900">CPS Rising Star, 2024</span> 926 </div> 927 </li> 928 <li class="flex items-start gap-3"> 929 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" class="text-stone-400 mt-1" style="" data-icon-set="lucide" data-lucide="award"> 930 <g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"> 931 <path d="m15.477 12.89l1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 932 </path> 933 <circle cx="12" cy="8" r="6"></circle> 934 </g> 935 </svg> 936 <div class=""> 937 <span class="block text-sm font-semibold text-stone-900">N2Women Young Researcher Fellowship, SenSys 2023</span> 938 </div> 939 </li> 940 <li class="flex items-start gap-3"> 941 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 942 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 943 </path> 944 <circle cx="12" cy="8" r="6"></circle> 945 </svg> 946 <div class="">
947 <span class="block text-sm font-semibold text-stone-900"><a href="https://www.scs.org.sg/awards/sg100wit/profile?id=326"> Singapore 100 Women in Tech, 2023</a></span> 948 </div> 949 </li> 950 <li class="flex items-start gap-3"> 951 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 952 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 953 </path> 954 <circle cx="12" cy="8" r="6"></circle> 955 </svg> 956 <div class=""> 957 <span class="block text-sm font-semibold text-stone-900">1st runner-up in the Masked Face Recognition Challenge, ICCV 2021.</span> 958 </div> 959 </li> 960 <li class="flex items-start gap-3"> 961 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 962 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 963 </path> 964 <circle cx="12" cy="8" r="6"></circle> 965 </svg> 966 <div class=""> 967 <span class="block text-sm font-semibold text-stone-900">2nd runner-up in the AI Meets Beauty Challenge, ACM MM 2020</span> 968 </div> 969 </li> 970 <li class="flex items-start gap-3"> 971 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 972 <path d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 973 </path> 974 <circle cx="12" cy="8" r="6"></circle> 975 </svg> 976 <div class=""> 977 <span class="block text-sm font-semibold text-stone-900">2nd runner-up in the EmotioNet Challenge, CVPR 2020.</span> 978 </div> 979 </li> 980 981 982 983 984</ul> 985 </div> 986 987 </div> 988 </section> 989 990 <!-- Lifestyle / Dance Section --> 991 <section class="bg-white border-stone-200 border-t pt-20 pb-20" id="Dancing"> 992 <div class="max-w-7xl mx-auto px-6"> 993 <div class="text-center mb-12"> 994 <h2 class="text-3xl font-semibold text-stone-900 font-serif mb-4">Lifestyle</h2> 995 <p class="italic text-stone-500 max-w-xl mr-auto ml-auto"> 996 Dance and the community it fosters have shaped me as a person. 997</p> 998<div class="inline-block text-xs font-medium text-stone-600 bg-stone-100 rounded-full mt-4 pt-1 pr-4 pb-1 pl-6"> 999 1000 <div class="flex items-center gap-2"> 1001 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" 1002 stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" 1003 data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 1004 <path 1005 d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 1006 </path> 1007 <circle cx="12" cy="8" r="6"></circle> 1008 </svg> 1009 <span class="text-sm font-semibold text-stone-900">PULSE Scholar, National Arts Council Singapore (2021)</span> 1010</div> 1011 1012<div class="flex items-center gap-2"> 1013 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" 1014 stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" 1015 data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 1016 <path 1017 d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 1018 </path> 1019 <circle cx="12" cy="8" r="6"></circle> 1020 </svg> 1021 <span class="text-sm font-semibold text-stone-900">
1021National Champion, 1st Place Overall, Adult Contemporary Solo, West Coast Finals, Showstopper (2026)</span> 1022</div> 1023 1024<div class="flex items-center gap-2"> 1025 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" 1026 stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" 1027 data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 1028 <path 1029 d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 1030 </path> 1031 <circle cx="12" cy="8" r="6"></circle> 1032 </svg> 1033 <span class="text-sm font-semibold text-stone-900">1st Place, Advanced Ballet Solo, Bay Area U.S. Regional, Showstopper (2026)</span> 1034</div> 1035 1036<div class="flex items-center gap-2"> 1037 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" 1038 stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="mt-1" data-lucide="award" 1039 data-icon-set="lucide" data-icon-replaced="true" style="color: rgb(168, 162, 158);"> 1040 <path 1041 d="m15.477 12.89 1.515 8.526a.5.5 0 0 1-.81.47l-3.58-2.687a1 1 0 0 0-1.197 0l-3.586 2.686a.5.5 0 0 1-.81-.469l1.514-8.526"> 1042 </path> 1043 <circle cx="12" cy="8" r="6"></circle> 1044 </svg> 1045 <span class="text-sm font-semibold text-stone-900">3rd Place Overall, Adult Advanced Solo, Bay Area U.S. Regional, Showstopper(2026)</span> 1046</div> 1047 1048 1049</div> 1050 </div> 1051 1052 <div class="grid grid-cols-2 md:grid-cols-3 gap-4"> 1053 <div class="relative group overflow-hidden rounded-xl aspect-square"> 1054 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/162eb230-736a-45d2-a46b-47d631ee3157_original.gif" alt="Beautiful Scars" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-cover grayscale" onerror="this.src='https://images.unsplash.com/photo-1508700929628-666bc8bd84ea?auto=format&fit=crop&q=80&w=600'"> 1055 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1056 <span class="text-lg text-white font-serif">Beautiful Scars</span> 1057 </div> 1058 </div> 1059 <div class="relative group overflow-hidden rounded-xl aspect-square"> 1060 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/ebfc4950-8afe-4398-87b0-8bd355670be9_original.gif" alt="Fleeting Moments" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-cover grayscale" onerror="this.src='https://images.unsplash.com/photo-1547153760-18fc86324498?auto=format&fit=crop&q=80&w=600'"> 1061 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1062 <span class="text-white font-serif text-lg">Fleeting Moments</span> 1063 </div> 1064 </div> 1065 <div class="relative group overflow-hidden rounded-xl aspect-square"> 1066 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/7b2d2974-81ab-49b4-b2bf-331dda89940a_original.gif" alt="Christmas" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-cover grayscale" onerror="this.src='https://images.unsplash.com/photo-1535525153412-5a42439a210d?auto=format&fit=crop&q=80&w=600'"> 1067 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1068 <span class="text-white font-serif text-lg">Christmas</span> 1069 </div> 1070 </div> 1071 <div class="relative group overflow-hidden rounded-xl aspect-square">
1072 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/8d00bf5d-9aec-4901-a8f8-4c5e16dd422e_800w.jpg" alt="Leap" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-auto grayscale" onerror="this.src='https://images.unsplash.com/photo-1518834107812-67b0b7c58434?auto=format&fit=crop&q=80&w=600'"> 1073 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1074 <span class="text-white font-serif text-lg">Leap</span> 1075 </div> 1076 </div> 1077 <div class="relative group overflow-hidden rounded-xl aspect-square"> 1078 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/a627963c-8fd3-4776-bbc5-de356647790d_original.gif" alt="Recital" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-cover grayscale" onerror="this.src='https://images.unsplash.com/photo-1469334031218-e382a71b716b?auto=format&fit=crop&q=80&w=600'"> 1079 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1080 <span class="text-white font-serif text-lg">O Recital</span> 1081 </div> 1082 </div> 1083 <div class="relative group overflow-hidden rounded-xl aspect-square"> 1084 <img src="https://hoirqrkdgbmvpwutwuwj.supabase.co/storage/v1/object/public/assets/assets/474cdf82-0bf8-45fc-9c41-ec22c83dd83a_1600w.jpg" alt="Site specific" class="transition-transform duration-700 group-hover:scale-110 hover:grayscale-0 w-full h-full object-cover grayscale" onerror="this.src='https://images.unsplash.com/photo-1504609813442-a8924e83f76e?auto=format&fit=crop&q=80&w=600'"> 1085 <div class="group-hover:opacity-100 transition-opacity flex bg-black/40 opacity-0 absolute top-0 right-0 bottom-0 left-0 items-center justify-center"> 1086 <span class="text-white font-serif text-lg">Site Specific</span> 1087</div> 1088 </div> 1089 </div> 1090 </div> 1091 </section> 1092 1093 <!-- Footer / Contact --> 1094 <footer id="contact" class="bg-stone-50 border-t border-stone-200 pt-20 pb-10"> 1095 <div class="max-w-7xl mx-auto px-6"> 1096 <div class="grid md:grid-cols-2 gap-12 mb-16"> 1097 1098 <div class=""> 1099 <h3 class="text-2xl font-semibold text-stone-900 mb-6 font-serif">Contact</h3> 1100 <div class="space-y-6"> 1101 <div class="flex gap-4"> 1102 <div class="w-10 h-10 rounded-full bg-white border border-stone-200 flex items-center justify-center text-stone-900 shrink-0"> 1103 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" class="" style="" data-icon-set="lucide" data-lucide="map-pin"><g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"><path d="M20 10c0 4.993-5.539 10.193-7.399 11.799a1 1 0 0 1-1.202 0C9.539 20.193 4 14.993 4 10a8 8 0 0 1 16 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