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SoREX: Towards Self-Explainable Social Recommendation with Relevant Ego-Path Extraction

Published in ACM Transactions on Information Systems (TOIS), CCF-A, 2025

A self-explainable social recommendation framework that extracts relevant ego-paths for human-understandable recommendation explanations.

Recommended citation: Hanze Guo, Yijun Ma, and Xiao Zhou. "SoREX: Towards Self-Explainable Social Recommendation with Relevant Ego-Path Extraction." ACM Transactions on Information Systems, 2025.
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Counterfactual Reasoning for Steerable Pluralistic Value Alignment of Large Language Models

Published in NeurIPS 2025, CCF-A, 2025

A counterfactual reasoning framework for steerable pluralistic value alignment of large language models.

Recommended citation: Hanze Guo, Jing Yao, Xiao Zhou, Xiaoyuan Yi, and Xing Xie. "Counterfactual Reasoning for Steerable Pluralistic Value Alignment of Large Language Models." NeurIPS, 2025.
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Why not Collaborative Filtering in Dual View? Bridging Sparse and Dense Models

Published in ACM Transactions on Information Systems (TOIS), CCF-A, 2026

A plug-and-play dual-view recommendation framework that bridges sparse interaction structures and dense model representations.

Recommended citation: Hanze Guo, Jianxun Lian, and Xiao Zhou. "Why not Collaborative Filtering in Dual View? Bridging Sparse and Dense Models." ACM Transactions on Information Systems, 2026.

Talk 1 on Relevant Topic in Your Field

Published: March 01, 2012

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Tutorial 1 on Relevant Topic in Your Field

Published: March 01, 2013

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Talk 2 on Relevant Topic in Your Field

Published: February 01, 2014

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Conference Proceeding talk 3 on Relevant Topic in Your Field

Published: March 01, 2014

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Teaching experience 1

Undergraduate course, University 1, Department, 2014

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Teaching experience 2

Workshop, University 1, Department, 2015

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