An Approach to Sharing Legacy TV/Arcade Games for Real-Time Collaboration. - Sili Zhao; Du Li; Hansu Gu; Bin Shao; Ning Gu (ICDCS, 2009)

GPS assisted adhoc routing using cellphones for poorly connected areas. - Alireza Mahdian; Hansu Gu; Faris A. Kateb; Sravan Thokala; Shivakant Mishra (NSDR, 2010)

ETree: Effective and Efficient Event Modeling for Real-Time Online Social Media Networks. - Hansu Gu; Xing Xie 003; Qin Lv; Yaoping Ruan; Li Shang (Web Intelligence, 2011)

Location based routing using smartphones in an infrastructureless environment. - Alireza Mahdian; Hansu Gu; Sravan Thokala; Shivakant Mishra (SAC, 2012)

Fusing Text and Frienships for Location Inference in Online Social Networks. - Hansu Gu; Haojie Hang; Qin Lv; Dirk Grunwald (Web Intelligence, 2012)

AnchorMF: towards effective event context identification. - Hansu Gu; Mike Gartrell; Liang Zhang; Qin Lv; Dirk Grunwald (CIKM, 2013)

Measuring domain-specific user influence in microblogs: An Actor-Network Theory based approach. - Bo Tang; Tun Lu; Hansu Gu; Xianghua Ding; Ning Gu (CSCWD, 2015)

Influential user recommendation through SVD based topic diversification. - Lun Wang; Tun Lu; Hansu Gu; Xianghua Ding; Ning Gu (CSCWD, 2015)

Behavior prediction using an improved Hidden Markov Model to support people with disabilities in smart homes. - Eying Wu; Peng Zhang 060; Tun Lu; Hansu Gu; Ning Gu (CSCWD, 2016)

Group-based Latent Dirichlet Allocation (Group-LDA): Effective audience detection for books in online social media. - Peng Zhang 060; Hansu Gu; Mike Gartrell; Tun Lu; Dayi Yang; Xianghua Ding; Ning Gu (Knowl. Based Syst., 2016)

How Do You Interact with Your Old Friends on a New Site: Understanding Social Ties among Different Social Network Sites. - Peng Zhang 060; Tun Lu; Hansu Gu; Xianghua Ding; Ning Gu (ChineseCSCW, 2017)

Identifying User Identity across Social Network Sites based on Overlapping Relationship and Social Interaction. - Peng Zhang 060; Tun Lu; Hansu Gu; Ning Gu (ChineseCSCW, 2017)

Credit scoring using ensemble classification based on variable weighting clustering. - Haiyang Ding; Peng Zhang 060; Tun Lu; Hansu Gu; Ning Gu (CSCWD, 2017)

Hybrid recommendation model based on incremental collaborative filtering and content-based algorithms. - Haiming Wang; Peng Zhang 060; Tun Lu; Hansu Gu; Ning Gu (CSCWD, 2017)

Understanding Relationship Overlapping on Social Network Sites: A Case Study of Weibo and Douban. - Peng Zhang 060; Haiyi Zhu; Tun Lu; Hansu Gu; Wenjian Huang; Ning Gu (Proc. ACM Hum. Comput. Interact., 2017)

Exploring the Effect of Politeness on User Contribution in Q&A sites: A Case Study of Stack Overflow. - Yiru Fangl; Tun Lu; Peng Zhang 060; Hansu Gu; Ning Gu (CSCWD, 2018)

AdaError: An Adaptive Learning Rate Method for Matrix Approximation-based Collaborative Filtering. - Dongsheng Li 002; Chao Chen 016; Qin Lv; Hansu Gu; Tun Lu; Li Shang; Ning Gu; Stephen M. Chu (WWW, 2018)

Hierarchical Attentional Factorization Machines for Expert Recommendation in Community Question Answering. - Weizhao Tang; Tun Lu; Dongsheng Li 002; Hansu Gu; Ning Gu (IEEE Access, 2020)

Domain problem-solving expert identification in community question answering. - Weizhao Tang; Tun Lu; Hansu Gu; Peng Zhang 060; Ning Gu (Expert Syst. J. Knowl. Eng., 2020)

Understanding Social Interaction across Social Network Sites. - Peng Zhang 060; Tun Lu; Baoxi Liu; Hansu Gu; Ning Gu (Int. J. Hum. Comput. Interact., 2020)

Incremental Graph Convolutional Network for Collaborative Filtering. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Ning Gu (CIKM, 2021)

SANS: Setwise Attentional Neural Similarity Method for Few-Shot Recommendation. - Zhenghao Zhang; Tun Lu; Dongsheng Li 002; Peng Zhang 060; Hansu Gu; Ning Gu (DASFAA (3), 2021)

Studying and Understanding Characteristics of Post-Syncing Practice and Goal in Social Network Sites. - Peng Zhang 060; Baoxi Liu; Xianghua Ding; Tun Lu; Hansu Gu; Ning Gu (ACM Trans. Web, 2021)

MCRF: Enhancing CTR Prediction Models via Multi-channel Feature Refinement Framework. - Fangye Wang; Hansu Gu; Dongsheng Li 002; Tun Lu; Peng Zhang 060; Ning Gu (DASFAA (2), 2022)

Parameter-free Dynamic Graph Embedding for Link Prediction. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Ning Gu (NeurIPS, 2022)

Enhancing CTR Prediction with Context-Aware Feature Representation Learning. - Fangye Wang; Yingxu Wang; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Ning Gu (SIGIR, 2022)

A Personalized Cross-Platform Post Style Transfer Method Based on Transformer and Bi-Attention Mechanism. - Zhuo Chen; Baoxi Liu; Peng Zhang 060; Tun Lu; Hansu Gu; Ning Gu (WSDM, 2022)

Accurate and Explainable Recommendation via Review Rationalization. - Sicheng Pan; Dongsheng Li 002; Hansu Gu; Tun Lu; Xufang Luo; Ning Gu (WWW, 2022)

FIRE: Fast Incremental Recommendation with Graph Signal Processing. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Jiahao Liu; Tun Lu; Ning Gu (WWW, 2022)

A Semantic Embedding Enhanced Topic Model For User-Generated Textual Content Modeling In Social Ecosystems. - Peng Zhang 060; Baoxi Liu; Tun Lu; Hansu Gu; Xianghua Ding; Ning Gu (Comput. J., 2022)

Building a Personalized Model for Social Media Textual Content Censorship. - Baoxi Liu; Peng Zhang 060; Yubo Shu; Zhengqing Guan; Tun Lu; Hansu Gu; Ning Gu (Proc. ACM Hum. Comput. Interact., 2022)

Building User-oriented Personalized Machine Translator based on User-Generated Textual Content. - Peng Zhang 060; Zhengqing Guan; Baoxi Liu; Sharon Xianghua Ding; Tun Lu; Hansu Gu; Ning Gu (Proc. ACM Hum. Comput. Interact., 2022)

Jointly Predicting Future Content in Multiple Social Media Sites Based on Multi-task Learning. - Peng Zhang 060; Baoxi Liu; Tun Lu; Xianghua Ding; Hansu Gu; Ning Gu (ACM Trans. Inf. Syst., 2022)

AutoSeqRec: Autoencoder for Efficient Sequential Recommendation. - Sijia Liu 001; Jiahao Liu; Hansu Gu; Dongsheng Li 002; Tun Lu; Peng Zhang 060; Ning Gu (CIKM, 2023)

Towards Deeper, Lighter and Interpretable Cross Network for CTR Prediction. - Fangye Wang; Hansu Gu; Dongsheng Li 002; Tun Lu; Peng Zhang 060; Ning Gu (CIKM, 2023)

An Intent-based and Annotation-free Method for Duplicate Question Detection in CQA Forums. - Yubo Shu; Hansu Gu; Peng Zhang 060; Tun Lu; Ning Gu (EMNLP (Findings), 2023)

Triple Structural Information Modelling for Accurate, Explainable and Interactive Recommendation. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (SIGIR, 2023)

CL4CTR: A Contrastive Learning Framework for CTR Prediction. - Fangye Wang; Yingxu Wang; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Ning Gu (WSDM, 2023)

Personalized Graph Signal Processing for Collaborative Filtering. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (WWW, 2023)

Simulating News Recommendation Ecosystem for Fun and Profit. - Guangping Zhang; Dongsheng Li 002; Hansu Gu; Tun Lu; Li Shang; Ning Gu (CoRR, 2023)

Recommendation Unlearning via Matrix Correction. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Tun Lu; Jiongran Wu; Peng Zhang 060; Li Shang; Ning Gu (CoRR, 2023)

RAH! RecSys-Assistant-Human: A Human-Central Recommendation Framework with Large Language Models. - Yubo Shu; Hansu Gu; Peng Zhang 060; Haonan Zhang; Tun Lu; Dongsheng Li 002; Ning Gu (CoRR, 2023)

A Comprehensive Summarization and Evaluation of Feature Refinement Modules for CTR Prediction. - Fangye Wang; Yingxu Wang; Hansu Gu; Dongsheng Li 002; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (CoRR, 2023)

Challenges and Opportunities of LLM-Based Synthetic Personae and Data in HCI. - Mirjana Prpa; Giovanni Maria Troiano; Bingsheng Yao; Toby Jia-Jun Li; Dakuo Wang; Hansu Gu (CSCW Companion, 2024)

Neural Kalman Filtering for Robust Temporal Recommendation. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (WSDM, 2024)

Hierarchical Graph Signal Processing for Collaborative Filtering. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (WWW, 2024)

GraphTransfer: A Generic Feature Fusion Framework for Collaborative Filtering. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Ning Gu (CoRR, 2024)

Constructing and Masking Preference Profile with LLMs for Filtering Discomforting Recommendation. - Jiahao Liu; Yiyang Shao; Peng Zhang 060; Dongsheng Li 002; Hansu Gu; Chao Chen 016; Longzhi Du; Tun Lu; Ning Gu (CoRR, 2024)

JargonFM: A Framework With Multiple Interpretation Modes for Jargon Understanding in Online Communities. - Zhengqing Guan; Peng Zhang 060; Hansu Gu; Tun Lu; Baoxi Liu; Ning Gu (IEEE Trans. Comput. Soc. Syst., 2024)

DeLink: An Adversarial Framework for Defending against Cross-site User Identity Linkage. - Peng Zhang 060; Qi Zhou; Tun Lu; Hansu Gu; Ning Gu (ACM Trans. Web, 2024)

Heterogeneous Graph Neural Network with Personalized and Adaptive Diversity for News Recommendation. - Guangping Zhang; Dongsheng Li 002; Hansu Gu; Tun Lu; Ning Gu (ACM Trans. Web, 2024)

RAH! RecSys-Assistant-Human: A Human-Centered Recommendation Framework With LLM Agents. - Yubo Shu; Haonan Zhang; Hansu Gu; Peng Zhang 060; Tun Lu; Dongsheng Li 002; Ning Gu (IEEE Trans. Comput. Soc. Syst., 2024)

Simulating News Recommendation Ecosystems for Insights and Implications. - Guangping Zhang; Dongsheng Li 002; Hansu Gu; Tun Lu; Li Shang; Ning Gu (IEEE Trans. Comput. Soc. Syst., 2024)

EcomScriptBench: A Multi-task Benchmark for E-commerce Script Planning via Step-wise Intention-Driven Product Association. - Weiqi Wang; Limeng Cui; Xin Liu; Sreyashi Nag; Wenju Xu; Chen Luo 003; Sheikh Muhammad Sarwar; Yang Li; Hansu Gu; Hui Liu; Changlong Yu; Jiaxin Bai; et al. (ACL (1), 2025)

UXAgent: An LLM Agent-Based Usability Testing Framework for Web Design. - Yuxuan Lu 003; Bingsheng Yao; Hansu Gu; Jing Huang; Zheshen Jessie Wang; Yang Li; Jiri Gesi; Qi He 002; Toby Jia-Jun Li; Dakuo Wang (CHI Extended Abstracts, 2025)

RemiHaven: Integrating "In-Town" and "Out-of-Town" Peers to Provide Personalized Reminiscence Support for Older Drifters. - Xuechen Zhang 008; Changyang He; Peng Zhang 060; Hansu Gu; Ning Gu; Qi Shen; Zhan Hu; Tun Lu (CHI, 2025)

YouthCare: Building a Personalized Collaborative Video Censorship Tool to Support Parent-Child Joint Media Engagement. - Wenxin Zhao; Fangyu Yu; Peng Zhang 060; Hansu Gu; Lin Wang 085; Siyuan Qiao; Tun Lu; Ning Gu (CHI, 2025)

AOTree: Aspect Order Tree-Based Model for Explainable Recommendation. - Wenxin Zhao; Peng Zhang 060; Hansu Gu; Dongsheng Li 002; Tun Lu; Ning Gu (ICWSM, 2025)

Learning with Less: Knowledge Distillation from Large Language Models via Unlabeled Data. - Juanhui Li; Sreyashi Nag; Hui Liu 031; Xianfeng Tang; Sheikh Muhammad Sarwar; Limeng Cui; Hansu Gu; Suhang Wang; Qi He 002; Jiliang Tang (NAACL (Findings), 2025)

FedCIA: Federated Collaborative Information Aggregation for Privacy-Preserving Recommendation. - Mingzhe Han; Dongsheng Li 002; Jiafeng Xia; Jiahao Liu; Hansu Gu; Peng Zhang 060; Ning Gu; Tun Lu (SIGIR, 2025)

Unbiased Collaborative Filtering with Fair Sampling. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (SIGIR, 2025)

AgentCF++: Memory-enhanced LLM-based Agents for Popularity-aware Cross-domain Recommendations. - Jiahao Liu; Shengkang Gu; Dongsheng Li 002; Guangping Zhang; Mingzhe Han; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (SIGIR, 2025)

Improving LLM-powered Recommendations with Personalized Information. - Jiahao Liu; Xueshuo Yan; Dongsheng Li 002; Guangping Zhang; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (SIGIR, 2025)

Oracle-guided Dynamic User Preference Modeling for Sequential Recommendation. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (WSDM, 2025)

Filtering Discomforting Recommendations with Large Language Models. - Jiahao Liu; Yiyang Shao; Peng Zhang 060; Dongsheng Li 002; Hansu Gu; Chao Chen 016; Longzhi Du; Tun Lu; Ning Gu (WWW, 2025)

Frequency-aware Graph Signal Processing for Collaborative Filtering. - Jiafeng Xia; Dongsheng Li 002; Hansu Gu; Tun Lu; Peng Zhang 060; Li Shang; Ning Gu (WWW (Companion Volume), 2025)

DeMod: A Holistic Tool with Explainable Detection and Personalized Modification for Toxicity Censorship. - Yaqiong Li; Peng Zhang 060; Hansu Gu; Tun Lu; Siyuan Qiao; Yubo Shu; Yiyang Shao; Ning Gu (Proc. ACM Hum. Comput. Interact., 2025)

Exploring Cross-Site User Modeling without Cross-Site User Identity Linkage: A Case Study of Content Preference Prediction. - Qi Zhou; Peng Zhang 060; Hansu Gu; Tun Lu; Ning Gu (ACM Trans. Inf. Syst., 2025)

UXAgent: An LLM Agent-Based Usability Testing Framework for Web Design. - Yuxuan Lu 003; Bingsheng Yao; Hansu Gu; Jing Huang; Zheshen Jessie Wang; Laurence Li; Jiri Gesi; Qi He 002; Toby Jia-Jun Li; Dakuo Wang (CoRR, 2025)

Mitigating Popularity Bias in Collaborative Filtering through Fair Sampling. - Jiahao Liu; Dongsheng Li 002; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (CoRR, 2025)

Enhancing Cross-Domain Recommendations with Memory-Optimized LLM-Based User Agents. - Jiahao Liu; Shengkang Gu; Dongsheng Li 002; Guangping Zhang; Mingzhe Han; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (CoRR, 2025)

Enhancing LLM-Based Recommendations Through Personalized Reasoning. - Jiahao Liu; Xueshuo Yan; Dongsheng Li 002; Guangping Zhang; Hansu Gu; Peng Zhang 060; Tun Lu; Li Shang; Ning Gu (CoRR, 2025)

UXAgent: A System for Simulating Usability Testing of Web Design with LLM Agents. - Yuxuan Lu 003; Bingsheng Yao; Hansu Gu; Jing Huang; Jessie Wang 003; Yang Li; Jiri Gesi; Qi He 002; Toby Jia-Jun Li; Dakuo Wang (CoRR, 2025)

AgentA/B: Automated and Scalable Web A/BTesting with Interactive LLM Agents. - Dakuo Wang; Ting-Yao Hsu; Yuxuan Lu 003; Hansu Gu; Limeng Cui; Yaochen Xie; William Headean; Bingsheng Yao; Akash Veeragouni; Jiapeng Liu; Sreyashi Nag; Jessie Wang 003 (CoRR, 2025)

LLM-Based User Simulation for Low-Knowledge Shilling Attacks on Recommender Systems. - Shengkang Gu; Jiahao Liu; Dongsheng Li 002; Guangping Zhang; Mingzhe Han; Hansu Gu; Peng Zhang 060; Ning Gu; Li Shang; Tun Lu (CoRR, 2025)

EcomScriptBench: A Multi-task Benchmark for E-commerce Script Planning via Step-wise Intention-Driven Product Association. - Weiqi Wang 001; Limeng Cui; Xin Liu; Sreyashi Nag; Wenju Xu; Chen Luo 003; Sheikh Muhammad Sarwar; Yang Li; Hansu Gu; Hui Liu; Changlong Yu; Jiaxin Bai; et al. (CoRR, 2025)

Bidirectional Knowledge Distillation for Enhancing Sequential Recommendation with Large Language Models. - Jiongran Wu; Jiahao Liu; Dongsheng Li 002; Guangping Zhang; Mingzhe Han; Hansu Gu; Peng Zhang 060; Li Shang; Tun Lu; Ning Gu (CoRR, 2025)

"Harmless to You, Hurtful to Me!": Investigating the Detection of Toxic Languages Grounded in the Perspective of Youth. - Yaqiong Li; Peng Zhang 060; Lin Wang 085; Hansu Gu; Siyuan Qiao; Ning Gu; Tun Lu (CoRR, 2025)

Addressing popularity discrepancy in collaborative filtering. - Cizhou Yu; Dongsheng Li 002; Hansu Gu; Peng Zhang 060; Ning Gu; Tun Lu (Knowl. Inf. Syst., 2025)