Search Results for author: KyungMin Kim

Found 9 papers, 2 papers with code

Reinforcement Learning from Delayed Observations via World Models

no code implementations18 Mar 2024 Armin Karamzade, KyungMin Kim, Montek Kalsi, Roy Fox

In standard Reinforcement Learning settings, agents typically assume immediate feedback about the effects of their actions after taking them.

reinforcement-learning

Persuasion in Veto Bargaining

no code implementations19 Oct 2023 Jenny S Kim, KyungMin Kim, Richard Van Weelden

We consider the classic veto bargaining model but allow the agenda setter to engage in persuasion to convince the veto player to approve her proposal.

Selective Perception: Optimizing State Descriptions with Reinforcement Learning for Language Model Actors

no code implementations21 Jul 2023 Kolby Nottingham, Yasaman Razeghi, KyungMin Kim, JB Lanier, Pierre Baldi, Roy Fox, Sameer Singh

Large language models (LLMs) are being applied as actors for sequential decision making tasks in domains such as robotics and games, utilizing their general world knowledge and planning abilities.

Decision Making Language Modelling +2

Relation-Aware Language-Graph Transformer for Question Answering

1 code implementation2 Dec 2022 Jinyoung Park, Hyeong Kyu Choi, Juyeon Ko, Hyeonjin Park, Ji-Hoon Kim, Jisu Jeong, KyungMin Kim, Hyunwoo J. Kim

To address these issues, we propose Question Answering Transformer (QAT), which is designed to jointly reason over language and graphs with respect to entity relations in a unified manner.

Question Answering Relation

Meta-node: A Concise Approach to Effectively Learn Complex Relationships in Heterogeneous Graphs

no code implementations26 Oct 2022 Jiwoong Park, Jisu Jeong, KyungMin Kim, Jin Young Choi

To tackle this challenge, we propose a novel concept of meta-node for message passing that can learn enriched relational knowledge from complex heterogeneous graphs without any meta-paths and meta-graphs by explicitly modeling the relations among the same type of nodes.

Contrastive Learning Graph Learning +1

An Investigation on Hardware-Aware Vision Transformer Scaling

no code implementations29 Sep 2021 Chaojian Li, KyungMin Kim, Bichen Wu, Peizhao Zhang, Hang Zhang, Xiaoliang Dai, Peter Vajda, Yingyan Lin

In particular, when transferred to PiT, our scaling strategies lead to a boosted ImageNet top-1 accuracy of from $74. 6\%$ to $76. 7\%$ ($\uparrow2. 1\%$) under the same 0. 7G FLOPs; and when transferred to the COCO object detection task, the average precision is boosted by $\uparrow0. 7\%$ under a similar throughput on a V100 GPU.

Image Classification object-detection +2

Winning the CVPR'2021 Kinetics-GEBD Challenge: Contrastive Learning Approach

1 code implementation22 Jun 2021 Hyolim Kang, Jinwoo Kim, KyungMin Kim, Taehyun Kim, Seon Joo Kim

Generic Event Boundary Detection (GEBD) is a newly introduced task that aims to detect "general" event boundaries that correspond to natural human perception.

Boundary Detection Contrastive Learning +1

Keeping the Listener Engaged: a Dynamic Model of Bayesian Persuasion

no code implementations16 Mar 2020 Yeon-Koo Che, KyungMin Kim, Konrad Mierendorff

We consider a dynamic model of Bayesian persuasion in which information takes time and is costly for the sender to generate and for the receiver to process, and neither player can commit to their future actions.

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