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Wan Ju Kang

3 accepted papers

2025

Sightation Counts: Leveraging Sighted User Feedback in Building a BLV-aligned Dataset of Diagram Descriptions

ACL 2025long

Often, the needs and visual abilities differ between the annotator group and the end user group. Generating detailed diagram descriptions for blind and low-vision (BLV) users is one such challenging domain. Sighted annotators could describe visuals with ease, but existing studies have shown that dir…

Cited by 0SourcePDFScholar
2019

Learning to Schedule Communication in Multi-agent Reinforcement Learning

ICLR 2019poster

Many real-world reinforcement learning tasks require multiple agents to make sequential decisions under the agents’ interaction, where well-coordinated actions among the agents are crucial to achieve the target goal better at these tasks. One way to accelerate the coordination effect is to enable mu…

2019

QTRAN: Learning to Factorize with Transformation for Cooperative Multi-Agent Reinforcement Learning

ICML 2019oral

We explore value-based solutions for multi-agent reinforcement learning (MARL) tasks in the centralized training with decentralized execution (CTDE) regime popularized recently. However, VDN and QMIX are representative examples that use the idea of factorization of the joint action-value function in…