activity
20192026
most citedMulti-resolution Time-Series Transformer for Long-term Forecasting

18 citations · 47 across the 27 of their papers we have counts for

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5 papers · 1 filter

cs.IR2026

FinSAgent: Corpus-Aligned Multi-Agent RAG Framework for Evidence-Grounded SEC Filing Question Answering

Jijun Chi, Zhenghan Tai, Hanwei Wu +21

Financial question answering over U.S. Securities and Exchange Commission (SEC) filings requires retrieving and synthesizing heterogeneous evidence dispersed across long, standardi…

cs.IR2025

VeritasFi: An Adaptable, Multi-tiered RAG Framework for Multi-modal Financial Question Answering

Zhenghan Tai, Hanwei Wu, Qingchen Hu +24

Retrieval-Augmented Generation (RAG) is becoming increasingly essential for Question Answering (QA) in the financial sector, where accurate and contextually grounded insights from…

cs.IR2021★ 2 cited

Knowledge-Enhanced Top-K Recommendation in Poincaré Ball

Chen Ma, Liheng Ma, Yingxue Zhang +3

Personalized recommender systems are increasingly important as more content and services become available and users struggle to identify what might interest them. Thanks to the abi…

cs.IR2021

Probabilistic Metric Learning with Adaptive Margin for Top-K Recommendation

Chen Ma, Liheng Ma, Yingxue Zhang +3

Personalized recommender systems are playing an increasingly important role as more content and services become available and users struggle to identify what might interest them. A…

cs.IR2019★ 1 cited

Memory Augmented Graph Neural Networks for Sequential Recommendation

Chen Ma, Liheng Ma, Yingxue Zhang +3

The chronological order of user-item interactions can reveal time-evolving and sequential user behaviors in many recommender systems. The items that users will interact with may de…