activity
20122024
most citedCollaborative Topic Regression with Social Matrix Factorization for Recommendation Systems

103 citations · 240 across the 17 of their papers we have counts for

collaborators

17 papers

cs.CL2024

Improving Long Text Understanding with Knowledge Distilled from Summarization Model

Yan Liu, Yazheng Yang, Xiaokang Chen

Long text understanding is important yet challenging for natural language processing. A long article or document usually contains many redundant words that are not pertinent to its…

cs.LG2023

Measuring, Interpreting, and Improving Fairness of Algorithms using Causal Inference and Randomized Experiments

James Enouen, Tianshu Sun, Yan Liu

Algorithm fairness has become a central problem for the broad adoption of artificial intelligence. Although the past decade has witnessed an explosion of excellent work studying al…

cs.CL2023

Uncovering and Categorizing Social Biases in Text-to-SQL

Yan Liu, Yan Gao, Zhe Su +3

Content Warning: This work contains examples that potentially implicate stereotypes, associations, and other harms that could be offensive to individuals in certain social groups.}…

math.CO20232 cited

Integer k-matching preclusion of graphs

Caibing Chang, Yan Liu

As a generalization of matching preclusion number of a graph, we provide the (strong) integer -matching preclusion number, abbreviated as number ( number), whi…

cs.NI2023

Robustness of Complex Networks Considering Load and Cascading Failure under Edge-removal Attack

Peng Geng, Huizhen Hao, Annan Yang +1

In the understanding of important edges in complex networks, the edges with larger degree are naturally considered more important, and they will cause greater destructiveness when…

cs.LG20231 cited

Estimating Treatment Effects from Irregular Time Series Observations with Hidden Confounders

Defu Cao, James Enouen, Yujing Wang +4

Causal analysis for time series data, in particular estimating individualized treatment effect (ITE), is a key task in many real-world applications, such as finance, retail, health…