activity
20232026
most citedDecoy Effect In Search Interaction: Understanding User Behavior and Measuring System Vulnerability

6 citations · 10 across the 7 of their papers we have counts for

collaborators

7 papers

cs.CL2026

Judging with Personality and Confidence: A Study on Personality-Conditioned LLM Relevance Assessment

Nuo Chen, Hanpei Fang, Piaohong Wang +3

Recent studies have shown that prompting can enable large language models (LLMs) to simulate specific personality traits and produce behaviors that align with those traits. However…

cs.CL2025

Mitigating the Threshold Priming Effect in Large Language Model-Based Relevance Judgments via Personality Infusing

Nuo Chen, Hanpei Fang, Jiqun Liu +3

Recent research has explored LLMs as scalable tools for relevance labeling, but studies indicate they are susceptible to priming effects, where prior relevance judgments influence…

cs.CL2025

The Bias is in the Details: An Assessment of Cognitive Bias in LLMs

R. Alexander Knipper, Charles S. Knipper, Kaiqi Zhang +3

As Large Language Models (LLMs) are increasingly embedded in real-world decision-making processes, it becomes crucial to examine the extent to which they exhibit cognitive biases.…

cs.CL2024★ 3 cited

AI Can Be Cognitively Biased: An Exploratory Study on Threshold Priming in LLM-Based Batch Relevance Assessment

Nuo Chen, Jiqun Liu, Xiaoyu Dong +3

Cognitive biases are systematic deviations in thinking that lead to irrational judgments and problematic decision-making, extensively studied across various fields. Recently, large…

cs.IR2024★ 1 cited

Vector Quantization for Recommender Systems: A Review and Outlook

Qijiong Liu, Xiaoyu Dong, Jiaren Xiao +6

Vector quantization, renowned for its unparalleled feature compression capabilities, has been a prominent topic in signal processing and machine learning research for several decad…

cs.IR2024★ 6 cited

Decoy Effect In Search Interaction: Understanding User Behavior and Measuring System Vulnerability

Nuo Chen, Jiqun Liu, Hanpei Fang +3

This study examines the decoy effect's underexplored influence on user search interactions and methods for measuring information retrieval (IR) systems' vulnerability to this effec…

cs.IR2023

Decoy Effect in Search Interaction: A Pilot Study

Nuo Chen, Jiqun Liu, Tetsuya Sakai +1

In recent years, the influence of cognitive effects and biases on users' thinking, behaving, and decision-making has garnered increasing attention in the field of interactive infor…