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David Chong

2 accepted papers

2026

Beyond Fact Retrieval: Episodic Memory for RAG with Generative Semantic Workspaces

AAAI 2026technical

Large Language Models (LLMs) face fundamental challenges in long-context reasoning: many documents exceed their finite context windows, while performance on texts that do fit degrades with sequence length, necessitating their augmentation with external memory frameworks. Current solutions, which hav

Cited by 0SourcePDFScholar
2023

My side, your side and the evidence: Discovering aligned actor groups and the narratives they weave

ACL 2023long

News reports about emerging issues often include several conflicting story lines. Individual stories can be conceptualized as samples from an underlying mixture of competing narratives. The automated identification of these distinct narratives from unstructured text is a fundamental yet difficult ta…