4 papers
SIDRec: End-to-End Semantic ID Representation and Modeling for Recommendation
Zhuohang Jiang, Yongsen Pan, Pangjing Wu +3
Semantic IDs (SIDs) have emerged as a promising approach for discriminative recommendation by encoding continuous item rep- resentations into compact discrete identifiers. However,…
HiPaper: A Human-AI Collaborative System for Academic Literature Triage and Scholarly Sensemaking
Ye Jia, Pangjing Wu, Hayley Y. W. Gu +6
Scholarly sensemaking requires researchers to iteratively retrieve, collect, and synthesize literature as their understanding evolves. However, existing scholarly tools provide onl…
QA-Dragon: Query-Aware Dynamic RAG System for Knowledge-Intensive Visual Question Answering
Zhuohang Jiang, Pangjing Wu, Xu Yuan +2
Retrieval-Augmented Generation (RAG) has been introduced to mitigate hallucinations in Multimodal Large Language Models (MLLMs) by incorporating external knowledge into the generat…
HiBench: Benchmarking LLMs Capability on Hierarchical Structure Reasoning
Zhuohang Jiang, Pangjing Wu, Ziran Liang +7
Structure reasoning is a fundamental capability of large language models (LLMs), enabling them to reason about structured commonsense and answer multi-hop questions. However, exist…