Search Results for author: Xinyuan Lu

Found 7 papers, 5 papers with code

QACHECK: A Demonstration System for Question-Guided Multi-Hop Fact-Checking

1 code implementation11 Oct 2023 Liangming Pan, Xinyuan Lu, Min-Yen Kan, Preslav Nakov

Fact-checking real-world claims often requires complex, multi-step reasoning due to the absence of direct evidence to support or refute them.

Decision Making Fact Checking +1

Fact-Checking Complex Claims with Program-Guided Reasoning

1 code implementation22 May 2023 Liangming Pan, Xiaobao Wu, Xinyuan Lu, Anh Tuan Luu, William Yang Wang, Min-Yen Kan, Preslav Nakov

Fact-checking real-world claims often requires collecting multiple pieces of evidence and applying complex multi-step reasoning.

Fact Checking In-Context Learning

SCITAB: A Challenging Benchmark for Compositional Reasoning and Claim Verification on Scientific Tables

1 code implementation22 May 2023 Xinyuan Lu, Liangming Pan, Qian Liu, Preslav Nakov, Min-Yen Kan

Current scientific fact-checking benchmarks exhibit several shortcomings, such as biases arising from crowd-sourced claims and an over-reliance on text-based evidence.

Claim Verification Fact Checking

Improving Recommendation Systems with User Personality Inferred from Product Reviews

no code implementations9 Mar 2023 Xinyuan Lu, Min-Yen Kan

Experiments on our two newly contributed personality datasets -- Amazon-beauty and Amazon-music -- validate our hypothesis, showing performance boosts of 3--28%. Our analysis uncovers that varying personality types contribute differently to recommendation performance: open and extroverted personalities are most helpful in music recommendation, while a conscientious personality is most helpful in beauty product recommendation.

Decision Making Music Recommendation +2

Deep Video Harmonization with Color Mapping Consistency

1 code implementation2 May 2022 Xinyuan Lu, Shengyuan Huang, Li Niu, Wenyan Cong, Liqing Zhang

Video harmonization aims to adjust the foreground of a composite video to make it compatible with the background.

Video Harmonization

HYouTube: Video Harmonization Dataset

1 code implementation18 Sep 2021 Xinyuan Lu, Shengyuan Huang, Li Niu, Wenyan Cong, Liqing Zhang

In this work, we construct a new video harmonization dataset HYouTube by adjusting the foreground of real videos to create synthetic composite videos.

Video Harmonization

Cannot find the paper you are looking for? You can Submit a new open access paper.