Chenglong Ma

According to our database, Chenglong Ma authored at least 9 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

Task-Aware Automated User Profile Generation for Recommendation Simulation Using Large Language Models.

Xinye Wanyan, Chenglong Ma, Danula Hettiachchi, Ziqi Xu, Jeffrey Chan

CoRR, May, 2026

RMIT-ADM+S at the MMU-RAG NeurIPS 2025 Competition.

Kun Ran, Marwah Alaofi, Danula Hettiachchi, Chenglong Ma, Khoi Nguyen Dinh Anh, Khoi Vo Nguyen, Sachin Pathiyan Cherumanal, Lida Rashidi, Falk Scholer, Damiano Spina, Shuoqi Sun, Oleg Zendel

CoRR, February, 2026

2025

Report from the 4th Strategic Workshop on Information Retrieval in Lorne (SWIRL 2025).

Johanne R. Trippas, J. Shane Culpepper, Mohammad Aliannejadi, James Allan, Enrique Amigó, Jaime Arguello, Leif Azzopardi, Peter Bailey, Jamie Callan, Rob Capra, Nick Craswell, W. Bruce Croft, Jeff Dalton, Gianluca Demartini, Laura Dietz, Zhicheng Dou, Carsten Eickhoff, Michael D. Ekstrand, Nicola Ferro, Norbert Fuhr, Dorota Glowacka, Faegheh Hasibi, Danula Hettiachchi, Rosie Jones, Jaap Kamps, Noriko Kando, Sarvnaz Karimi, Makoto P. Kato, Bevan Koopman, Yiqun Liu, Chenglong Ma, Joel Mackenzie, Maria Maistro, Jiaxin Mao, Dana McKay, Bhaskar Mitra, Stefano Mizzaro, Alistair Moffat, Josiane Mothe, Iadh Ounis, Lida Rashidi, Yongli Ren, Mark Sanderson, Rodrygo L. T. Santos, Falk Scholer, Chirag Shah, Laurianne Sitbon, Ian Soboroff, Damiano Spina, Paul Thomas, Julián Urbano, Arjen P. de Vries, Ryen White, Abby Yuan, Hamed Zamani, Oleg Zendel, Min Zhang, Shengyao Zhuang, Justin Zobel, Guido Zuccon

SIGIR Forum, June, 2025

Towards Better Evaluation of Recommendation Algorithms with Bi-directional Item Response Theory.

Ziqi Xu, Chenglong Ma, Yongli Ren, Jeffrey Chan, Wei Shao, Feng Xia

Proceedings of the Companion Proceedings of the ACM on Web Conference 2025, 2025

PUB: An LLM-Enhanced Personality-Driven User Behaviour Simulator for Recommender System Evaluation.

Chenglong Ma, Ziqi Xu, Yongli Ren, Danula Hettiachchi, Jeffrey Chan

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

Temporal-Aware User Behaviour Simulation with Large Language Models for Recommender Systems.

Xinye Wanyan, Danula Hettiachchi, Chenglong Ma, Ziqi Xu, Jeffrey Chan

Proceedings of the 34th ACM International Conference on Information and Knowledge Management, 2025

2024

Temporal Conformity-aware Hawkes Graph Network for Recommendations.

Chenglong Ma, Yongli Ren, Pablo Castells, Mark Sanderson

Proceedings of the ACM on Web Conference 2024, 2024

2022

Evaluation of Herd Behavior Caused by Population-scale Concept Drift in Collaborative Filtering.

Chenglong Ma, Yongli Ren, Pablo Castells, Mark Sanderson

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

NEST: Simulating Pandemic-like Events for Collaborative Filtering by Modeling User Needs Evolution.

Chenglong Ma, Yongli Ren, Pablo Castells, Mark Sanderson

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022