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Jacky Keung

3 accepted papers

2026

A$^2$Search: Ambiguity-Aware Question Answering with Reinforcement Learning

ICLR 2026poster

Recent advances in Large Language Models (LLMs) and Reinforcement Learning (RL) have led to strong performance in open-domain question answering (QA). However, existing models still struggle with questions that admit multiple valid answers. Standard QA benchmarks, which typically assume a single gol…

Cited by 0SourcecodeScholar
2026

FACESLEUTH-R: ADAPTIVE ORIENTATION-AWARE ATTENTION FOR ROBUST MICRO-EXPRESSION RECOGNITION

ICASSP 2026oral

Micro-expression recognition (MER) has achieved impressive accuracy in controlled laboratory settings. However, its real-world applicability faces a significant generalization cliff, severely hindering practical deployment due to poor performance on unseen data and susceptibility to domain shifts. E…

Cited by 0SourcePDFScholar
2023

RepoCoder: Repository-Level Code Completion Through Iterative Retrieval and Generation

EMNLP 2023long main

The task of repository-level code completion is to continue writing the unfinished code based on a broader context of the repository. While for automated code completion tools, it is difficult to utilize the useful information scattered in different files. We propose RepoCoder, a simple, generic, an…

Cited by 0SourcecodeScholar