Výsledky vyhledávání - "Lee Dong-Won"

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Improving Dialogue Agents by Decomposing One Global Explicit Annotation with Local Implicit Multimodal Feedback

Autor: Lee, Dong Won, Park, Hae Won, Kim, Yoon, Breazeal, Cynthia, Morency, Louis-Philippe

We describe an approach for aligning an LLM-based dialogue agent based on global (i.e., dialogue-level) rewards, while also taking into account naturally-occurring multimodal signals. At a high level, our approach (dubbed GELI) learns a local, turn-l

Externí odkaz: http://arxiv.org/abs/2403.11330

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Akademický článek

Characteristics Of The Porous Body Sintered By Nano-Sized Fe-Cr-Al Alloy Powder

Autor: Lee Su-In, Lee Si-Hyeong, Gu Bon-Uk, Lee Dong-Won, Kim Byoung-Kee

Publikováno v: Archives of Metallurgy and Materials, Vol 60, Iss 2, Pp 1275-1279 (2015)

Porous metal with uniform honeycomb structure was successfully produced by sintering using Fe-Cr-Al nano powder, which was prepared by the pulsed wire evaporation (PWE) in ethanol. Its process consisted of the several steps; 1) coating on the surface

Externí odkaz: https://doaj.org/article/717ed3841f6e4bca82a1619168cb11fe

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HIINT: Historical, Intra- and Inter- personal Dynamics Modeling with Cross-person Memory Transformer

Autor: Kim, Yubin, Lee, Dong Won, Liang, Paul Pu, Algohwinem, Sharifa, Breazeal, Cynthia, Park, Hae Won

Accurately modeling affect dynamics, which refers to the changes and fluctuations in emotions and affective displays during human conversations, is crucial for understanding human interactions. By analyzing affect dynamics, we can gain insights into

Externí odkaz: http://arxiv.org/abs/2305.12369

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Multipar-T: Multiparty-Transformer for Capturing Contingent Behaviors in Group Conversations

Autor: Lee, Dong Won, Kim, Yubin, Picard, Rosalind, Breazeal, Cynthia, Park, Hae Won

As we move closer to real-world AI systems, AI agents must be able to deal with multiparty (group) conversations. Recognizing and interpreting multiparty behaviors is challenging, as the system must recognize individual behavioral cues, deal with the

Externí odkaz: http://arxiv.org/abs/2304.12204

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Multimodal Lecture Presentations Dataset: Understanding Multimodality in Educational Slides

Autor: Lee, Dong Won, Ahuja, Chaitanya, Liang, Paul Pu, Natu, Sanika, Morency, Louis-Philippe

Lecture slide presentations, a sequence of pages that contain text and figures accompanied by speech, are constructed and presented carefully in order to optimally transfer knowledge to students. Previous studies in multimedia and psychology attribut

Externí odkaz: http://arxiv.org/abs/2208.08080

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