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8  <title>Juhan Park</title>
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29            <img src="images/profile.png" />
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34          <h1 class="title">
35            <b>Hello, I'm Juhan Park</b>
36          </h1>
37          <div class="content has-text-justified">
38            <p>I am a Ph.D student at <a href=""> Korea Unversity</a>, where I work with <a href="https://sites.google.com/view/sungjoon-choi/home">Sungjoon Choi</a> on artificial inteligence and robotics.
39               Previously, I received my M.S. from the Department of Artificial Intelligence at Chung-Ang University, advised by <a href="https://scholar.google.com/citations?user=OZZJagIAAAAJ&hl=ko">Kyungjae Lee</a>.
40            </p>
41
42                <!-- During Ph.D, I have also spent time at <a href="https://www.navercloudcorp.com/lang/en/">NAVER AI Lab (Korea)</a> and <a href="https://ingenuitylabs.queensu.ca/">Ingenuity Labs (Canada)</a>. </p> -->
43              <p>
44                My focus is on robot learning for autonomous systems, with a recent emphasis on dexterous hand manipulation. I aspire to integrate this robotic intelligence into the agricultural sector to enable sophisticated automation.
45              </p>
46            <div class="buttons">
47              <!-- <a class="external-link button is-light" href="cv.html">
48                <span class="icon"><i class="fas fa-file"></i></span>
49                <span>CV</span>
50              </a> -->
51
52              <a class="external-link button is-light"
53                href="https://scholar.google.com/citations?user=VUUwlsYAAAAJ&hl=ko">
54                <span class="icon"><i class="ai ai-google-scholar"></i></span>
55                <span>Scholar</span>
56              </a>
57
58              <a class="external-link button is-light" href="https://github.com/juju0111">
59                <span class="icon"><i class="fab fa-github"></i></span>
60                <span>Github</span>
61              </a>
62              <a class="external-link button is-light" href="https://www.linkedin.com/in/juhan-park-3b9b451b6/">
63                <span class="icon"><i class="fab fa-linkedin"></i></span>
64                <span>Linkedin</span>
65              </a>
66            </div>
67
68          </div>
69        </div>
70      </div>
71    </div>
72  </section>
73  
74  <section class="section">
75    <div class="container is-max-desktop">
76
77      <h2 class="title is-3">News</h2>
78      <div class="content">
79        <ul>
80          <li>
81            <b>[June 2026]</b>: Our paper about Learning Dexterous Grasping from Sparse Taxonomy Guidance got accepted to <a href="https://2026.ieee-iros.org/">IROS 2026</a>.
82          </li>
83          <li>
84            <!-- RLWRLD 데모 -->
85            <b>[October 2025]</b>: Our lab is conducting a joint demonstration with <a href="https://www.rlwrld.ai/kr/about">RLWRLD</a>. (<a href="https://www.youtube.com/watch?v=AY7shah5xiw">video link</a>)
86          </li>
87          <li>
88            <b>[March 2025]</b>: Started my Ph.D. at Korea University, advised by <a href="https://sites.google.com/view/sungjoon-choi/home">Sungjoon Choi</a>. 
89          </li>
90          <li>
91            <b>[February 2025]</b>: Graduated from the Department of Artificial Intelligence at Chung-Ang University with a M.S. degree.</a>. 
92          </li>
93          <li>
94            <!-- Flagship conference paper -->
95             <b>[Feburary 2025]</b>: I am presenting our work about placement aware grasp planning in Korea Robotics Society Annual Conference (KRoC) as invited speaker in flagship conference session. 
96          </li>
97          <!-- ECAI 2024 페이퍼 -->
98          <li>
99            <b>[October 2024]</b>: <a href="https://ebooks.iospress.nl/doi/10.3233/FAIA241020">Our paper</a> about Placement Aware Grasp Planning for Efficient Sequential Manipulation got published to <a href="https://www.ecai2024.eu/">ECAI 2024</a>. 
100          </li>
101          <!-- ICRA 2023 페이퍼 -->
102          <li>
103            <b>[May 2023]</b>: <a href="https://ieeexplore.ieee.org/abstract/document/10161169">Our paper</a> about Efficient Task Planning with MCTS got published to <a href="https://www.ieee-ras.org/conferences-workshops/fully-sponsored/icra">ICRA 2023</a>. 
104          </li> 
105          <li>
106            <b>[March 2023]</b>: I have started my M.S. at the Department of Artificial Intelligence at Chung-Ang University, advised by <a href="https://scholar.google.com/citations?user=OZZJagIAAAAJ&hl=ko">Kyungjae Lee</a>. 
107          </li>
108        </ul>
109      </div>
110      <h2 class="title is-3">Publications</h2>
111
112      <!-- Don't Retrain -->
113      <div class="publication-block columns">
114        <div class="column is-2">
115          <div class="publication-image publication-mousecell">
116            <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
117              <source src="./images/recap.mp4" type="video/mp4">
118              Your browser does not support the video tag.
119            </video>
120            <img alt="Retrieve, Don't Retrain: Extending Vision-Language-Action Models to New Tasks at Test Time" src="./images/recap_before.png" style="display: inline-block;"/>
121          </div>
122        </div>
123        <div class="column">
124          <div class="content">
125            <h3 class="publication-title"><a href="https://recap-robot.github.io/">Retrieve, Don't Retrain: Extending Vision-Language-Action Models to New Tasks at Test Time</a></h3>
126            <div class="publication-authors">
127              <span class="author-block"><a href="https://jeongeun-park-page.github.io/">Jeongeun Park</a>,</span>
128              <span class="author-block author-me"><a href="https://juhanpark.com">Juhan Park</a>,</span>
129              <span class="author-block"><a href="https://taekyungkim918.github.io/">Taekyung Kim</a>,</span>
130              <span class="author-block"><a href="https://sites.google.com/view/sungjoon-choi/home">Sungjoon Choi</a>,</span>
131              <span class="author-block"><a href="https://sites.google.com/site/dyhan0920/">Dongyoon Han</a>,</span>
132              <span class="author-block"><a href="https://sangdooyun.github.io/">Sangdoo Yun</a></span>
133            </div>
134            <div class="publication-venue">
135              <span>Preprint, 2026</span>
136            </div>
137            <p class="publication-description">ReCAP is a retrieval-augmented policy that adapts vision-language-action models to new tasks at deployment without retraining: the frozen policy conditions on retrieved trajectories at every control step, so new tasks are absorbed by indexing data rather than updating parameters.</p>
138            <!-- Publication Links. -->
139            <div class="publication-links buttons field has-addons">
140              <a class="external-link button is-small is-ghost" href="https://recap-robot.github.io/">
141                <span class="icon"><i class="fas fa-globe-asia"></i></span>
142                <span>Project Page</span>
143              </a>
144            </div>
145            <!--/ Publication Links. -->
146          </div>
147        </div>
148      </div>
149
150      <!-- GRIT -->
151      <div class="publication-block columns">
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155            <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
156              <source src="./images/Grit_shorts_encode.mp4" type="video/mp4">
157              Your browser does not support the video tag.
158            </video>
159            <img alt="Learning Dexterous Grasping from Sparse Taxonomy Guidance" src="./images/GRIT_overview.png" style="display: inline-block;"/>
160          </div>
161        </div>
162        <div class="column">
163          <div class="content">
164            <h3 class="publication-title">Learning Dexterous Grasping from Sparse Taxonomy Guidance</a></h3>
165            <div class="publication-authors">
166              <span class="author-block  author-me"><a href="https://juhanpark.com">Juhan Park</a>,</span>
167              <span class="author-block"><a href="https://taerimyoon.me">Taerim Yoon</a>,</span>
168              <span class="author-block"><a href="https://forworksmk.github.io/">Seungmin Kim</a>,</span>
169              <span class="author-block"><a href="#">Joonggil Kim</a>,</span>
170              <span class="author-block"><a href="#">Wontae Ye</a>,</span>
171              <span class="author-block"><a href="https://jeongeun-park-page.github.io/ ">Jeongeun Park</a>,</span>
172              <span class="author-block"><a href="#">Yoonbyung Chai</a>,</span>
173              <span class="author-block"><a href="#">Geonwoo Cho</a>,</span>
174              <span class="author-block"><a href="#">Geunwoo Cho</a>,</span>
175              <span class="author-block"><a href="#">Dohyeong Kim</a>,</span>
176              <span class="author-block"><a href="#">Kyungjae Lee</a>,</span>
177              <span class="author-block"><a href="#">Yongjae Kim</a>,</span>
178              <span class="author-block"><a href="https://sites.google.com/view/sungjoon-choi/home?authuser=0">Sungjoon Choi</a></span>
179            </div>
180            <div class="publication-venue">
181              <span>IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2026</span>
182            </div>
183            <p class="publication-description">Dexterous Grasping from Sparse Taxonomy Guidance.</p>
184            <!-- Publication \Links. -->
185            <div class="publication-links buttons field has-addons">
186              <a class="external-link button is-small is-ghost" href="https://juhanpark.com/GRIT-project-page/">
187                <span class="icon"><i class="fas fa-globe-asia"></i></span>
188                <span>Project Page</span>
189              </a>
190              <!-- TODO Arxiv 버전 추가 후 변경 -->
191              <a class="external-link button is-small is-ghost" href="https://arxiv.org/abs/2604.04138">
192                <span class="icon"><i class="ai ai-arxiv"></i></span>
193                <span>arXiv</span>
194              </a>
195              <!-- <a class="external-link button is-small is-ghost" href="https://www.youtube.com/watch?v=o-ogAUEHNiY"> -->
196              <a class="external-link button is-small is-ghost" href="https://youtu.be/lCDqA9PQaIA">
197                <span class="icon"><i class="fab fa-youtube"></i></span>
198                <span>Video</span>
199              </a>
200            </div>
201            <!--/ Publication Links. -->
202          </div>
203        </div>
204      </div>
205
206
207      <!-- VINE -->
208       <div class="publication-block columns">
209        <div class="column is-2">
210          <div class="publication-image publication-mousecell">
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212            <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
213              <source src="./images/vine_after.mp4" type="video/mp4">
214              Your browser does not support the video tag.
215            </video>
216            <img alt="Hierarchical Vision Language Action Model Using Success and Failure Demonstrations" src="./images/vine_before.png" style="display: inline-block;"/>
217          </div>
218        </div>
219        <div class="column">
220          <div class="content">
221            <h3 class="publication-title"><a href="https://vine-vla.github.io/">Hierarchical Vision Language Action Model Using Success and Failure Demonstrations</a></h3>
222            <div class="publication-authors">
223              <span class="author-block">
224                <a href="https://jeongeun-park-page.github.io/">Jeongeun Park</a>,
225              </span>
226              <span class="author-block ">
227                <a href=""> Jihwan Yoon</a>,
228              </span>
229              <span class="author-block ">
230                <a href=""> Byeongwoo Jeon</a>,
231              </span>
232              <span class="author-block author-me">
233                <a href=""> Juhan Park</a>,
234              </span>
235              <span class="author-block ">
236                <a href=""> Jinwoo Shin</a>,
237              </span>
238              <span class="author-block ">
239                <a href="">Namhoon Cho</a>,
240              </span>
241              <span class="author-block ">
242                <a href=""> Kyungjae Lee</a>,
243              </span>
244              <span class="author-block ">
245                <a href="https://sangdooyun.github.io/"> Sangdoo Yun</a>,
246              </span>
247              <span class="author-block ">
248                <a href="https://sites.google.com/view/sungjoon-choi/home"> Sungjoon Choi</a>
249              </span>
250            </div>
251            <div class="publication-venue">
252              <span>CoRL 2025 2nd Workshop on Safe and Robust Robot Learning for Operation in the Real World</span>
253            </div>
254            <p class="publication-description">We propose VINE, a dual-system framework that injects failure-aware reasoning into VLAs. System 1 executes grounded action chunks, while System 2 builds a tree of thought states and scores candidate subgoals using both success and failure data.</p>
255            <!-- Publication Links. -->
256            <div class="publication-links buttons field has-addons">
257              <a class="external-link button is-small is-ghost" href="https://vine-vla.github.io/">
258                <span class="icon"><i class="fas fa-globe-asia"></i></span>
259                <span>Project Page</span>
260              </a>
261              <a class="external-link button is-small is-ghost" href="https://arxiv.org/abs/2512.03913">
262                <span class="icon"><i class="ai ai-arxiv"></i></span>
263                <span>arXiv</span>
264              </a>
265            </div>
266            <!--/ Publication Links. -->
267          </div>
268        </div>
269      </div>
270
271      <!-- Seg2HOI -->
272      <div class="publication-block columns">
273        <div class="column is-2">
274          <div class="publication-image publication-mousecell">
275            <!-- <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
276              <source src="./images/R3_after.mp4" type="video/mp4">
277              Your browser does not support the video tag.
278            </video> -->
279            <img alt="Foundation Model-Driven Framework for Human-Object Interaction Prediction with Segmentation Mask Integration" src="./images/Seg2HOI_before.png" style="display: inline-block;"/>
280          </div>
281        </div>
282
283        <div class="column">
284          <div class="content">
285            <h3 class="publication-title"><a href="">Foundation Model-Driven Framework for Human-Object Interaction Prediction with Segmentation Mask Integration</a></h3>
286            <div class="publication-authors">
287              <span class="author-block author-me">
288                Juhan Park,
289              </span>
290              <span class="author-block ">
291                <a href="https://scholar.google.com/citations?user=OZZJagIAAAAJ&hl=ko"> Kyungjae Lee</a>,
292              </span>
293              <span class="author-block ">
294                <a href="https://scholar.google.com/citations?hl=ko&user=3TggrEkAAAAJ"> Hyung Jin Chang</a>,
295              </span>
296              <span class="author-block ">
297                <a href="https://scholar.google.com/citations?hl=ko&user=E9dodvUAAAAJ"> Jungchan Cho</a>,
298              </span>
299
300            </div>
301            <!-- <div class="publication-venue">
302              <span>The 2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022 </span>
303              
304            </div> -->
305            <p class="publication-description">This work utilizes a segmentation foundation model to perform the Human-Object Interaction (HOI) detection task.</p>
306            <!-- Publication Links. -->
307            <div class="publication-links buttons field has-addons">
308              <!-- <a class="external-link button is-small is-ghost" href="https://rllab-snu.github.io/projects/R3-Driving-Dataset/doc.html">
309                <span class="icon"><i class="fas fa-globe-asia"></i></span>
310                <span>Project Page</span>
311              </a> -->
312              <a class="external-link button is-small is-ghost" href="https://arxiv.org/abs/2504.19847">
313                <span class="icon"><i class="fas fa-file-pdf"></i></span>
314                <span>PDF</span>
315              </a>
316            </div>
317            <!--/ Publication Links. -->
318          </div>
319        </div>
320      </div>
321
322      <!-- PAGP -->
323      <div class="publication-block columns">
324        <div class="column is-2">
325          <div class="publication-image publication-mousecell">
326            
327            <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
328              <source src="./images/PAGP_ECAI_2024_shorts_anonymous_authors.mp4" type="video/mp4">
329              Your browser does not support the video tag.
330            </video>
331            <img alt="Placement Aware Grasp Planning for Efficient Sequential Manipulation" src="./images/PAGP_before.png" style="display: inline-block;"/>
332          </div>
333        </div>
334        <div class="column">
335          <div class="content">
336            <h3 class="publication-title">Placement Aware Grasp Planning for Efficient Sequential Manipulation </a></h3>
337            <div class="publication-authors">
338              <span class="author-block author-me">
339                <a href=""> Juhan Park </a>,
340              </span>
341              <span class="author-block ">
342                <a href=""> Daejong Jin</a>,
343              </span>
344              <span class="author-block ">
345                <a href="https://scholar.google.com/citations?user=OZZJagIAAAAJ&hl=ko"> Kyungjae Lee</a>,
346              </span>
347            </div>
348            <div class="publication-venue">
349              <span>27TH EUROPEAN CONFERENCE ON ARTIFICIAL INTELLIGENCE (ECAI), 2024</span>
350            </div>
351            <p class="publication-description">Efficient task planning with MCTS considering placement constraints.</p>
352            <!-- Publication Links. -->
353            <div class="publication-links buttons field has-addons">
354              <!-- <a class="external-link button is-small is-ghost" href="https://delico123.github.io/mlcd22-gnn4robots/">
355                <span class="icon"><i class="fas fa-globe-asia"></i></span>
356                <span>Project Page</span>
357              </a> -->
358              <a class="external-link button is-small is-ghost" href="https://ebooks.iospress.nl/doi/10.3233/FAIA241020">
359                <span class="icon"><i class="fas fa-file-pdf"></i></span>
360                <span>PDF</span>
361              </a>
362              <a class="external-link button is-small is-ghost" href="https://zenodo.org/records/10958666">
363                <span class="icon"><i class="fab fa-youtube"></i></span>
364                <span>Video</span>
365              </a>
366            </div>
367            <!--/ Publication Links. -->
368          </div>
369        </div>
370      </div>
371
372    <!-- PBAI -->
373    <div class="publication-block columns">
374        <div class="column is-2">
375          <div class="publication-image publication-mousecell">
376            <video autoplay preload playsinline class="" height="100%" loop muted width="100%" style="display: none;">
377              <source src="./images/ICRA 2023 Presentation Video_ Perturbation-Based Best Arm Identification for Efficient Task Planning.mp4" type="video/mp4">
378              Your browser does not support the video tag.
379            </video>
380            <img alt="Perturbation-Based Best Arm Identification for Efficient Task Planning with Monte-Carlo Tree Search" src="./images/PBAI_before.png" style="display: inline-block;"/>
381          </div>
382        </div>
383        <div class="column">
384          <div class="content">
385            <h3 class="publication-title"><a href="">Perturbation-Based Best Arm Identification for Efficient Task Planning with Monte-Carlo Tree Search </a></h3>
386            <div class="publication-authors">
387              <span class="author-block ">
388                <a href=""> Daejong Jin</a>,
389              </span>
390              <span class="author-block author-me">
391                <a href=""> Juhan Park </a>,
392              </span>
393              <span class="author-block ">
394                <a href="https://scholar.google.com/citations?user=OZZJagIAAAAJ&hl=ko"> Kyungjae Lee</a>,
395              </span>
396            </div>
397            <div class="publication-venue">
398              <span>The 2023 IEEE Conference of Robotics and Automation (ICRA), 2023</span>
399            </div>
400            <p class="publication-description">Perturbation-based best arm identification for efficient task planning with Monte-Carlo Tree Search. </p>
401            <!-- Publication Links. -->
402            <div class="publication-links buttons field has-addons">
403              <a class="external-link button is-small is-ghost" href="https://ieeexplore.ieee.org/abstract/document/10161169">
404                <span class="icon"><i class="fas fa-file-pdf"></i></span>
405                <span>PDF</span>
406              </a>
407              <a class="external-link button is-small is-ghost" href="https://www.youtube.com/watch?v=m__dDoQkUIg">
408                <span class="icon"><i class="fab fa-youtube"></i></span>
409                <span>Video</span>
410              </a>
411            </div>
412            <!--/ Publication Links. -->
413          </div>
414        </div>
415      </div>
416    </div>
417
418    <!-- <div class="container is-max-desktop">
419      <br>
420      <h2 class="title is-5">Reviewing activities</h2>
421        <ul>
422          <li>• I serve as a reviewer at ICRA, CHI, NeurIPS Workshop (Video-Language Models), CVPR, IROS 2025. </li>
423          <li>• I serve as a reviewer at RA-L, IROS 2024.</li>
424        </ul>
425    </div> -->
426  </section>
427
428
429
430  <footer class="footer">
431    <div class="container">
432      <div class="content footer-links has-text-centered">
433        <a href="mailto:[email protected]">
434          <i class="fas fa-envelope"></i>
435        </a>
436        <a class="external-link" href="https://github.com/jeongeun980906">
437          <i class="fab fa-github"></i>
438        </a>
439        <a class="external-link" href="https://scholar.google.com/citations?user=etHMpiwAAAAJ&hl=en">
440          <i class="ai ai-google-scholar"></i>
441        </a>
442      </div>
443      <div class="columns is-centered has-text-centered">
444        <div class="column is-8">
445          <div class="content">
446            <p>
447              <!-- The template was borrowed from <a href="https://github.com/keunhong/keunhong.github.io"> Keunhong Park and  <a href="https://github.com/jeongeun-park-page/jeongeun-park-page.github.io"> Jeongeun Park </a>. -->
448              The template was borrowed from <a href="https://github.com/keunhong/keunhong.github.io"> Keunhong Park and  <a href="https://jeongeun-park-page.github.io"> Jeongeun Park </a>.
449            </p>
450          </div>
451        </div>
452      </div>
453    </div>
454  </footer>
455
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