Search Results for author: Joseph Lee

Found 4 papers, 1 papers with code

DALK: Dynamic Co-Augmentation of LLMs and KG to answer Alzheimer's Disease Questions with Scientific Literature

1 code implementation8 May 2024 Dawei Li, Shu Yang, Zhen Tan, Jae Young Baik, Sunkwon Yun, Joseph Lee, Aaron Chacko, BoJian Hou, Duy Duong-Tran, Ying Ding, Huan Liu, Li Shen, Tianlong Chen

With a synergized framework of LLM and KG mutually enhancing each other, we first leverage LLM to construct an evolving AD-specific knowledge graph (KG) sourced from AD-related scientific literature, and then we utilize a coarse-to-fine sampling method with a novel self-aware knowledge retrieval approach to select appropriate knowledge from the KG to augment LLM inference capabilities.

Question Answering

Cooperation and Cognition in Social Networks

no code implementations2 May 2023 Edoardo Gallo, Joseph Lee, Yohanes Eko Riyanto, Erwin Wong

Social networks can sustain cooperation by amplifying the consequences of a single defection through a cascade of relationship losses.

Neural Text Style Transfer via Denoising and Reranking

no code implementations WS 2019 Joseph Lee, Ziang Xie, Cindy Wang, Max Drach, Dan Jurafsky, Andrew Ng

We introduce a simple method for text style transfer that frames style transfer as denoising: we synthesize a noisy corpus and treat the source style as a noisy version of the target style.

Denoising Style Transfer +1

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