Personal profile
Author IDs
ORCID iD: 0000-0003-4712-3676
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 9 Industry, Innovation, and Infrastructure -
SDG 11 Sustainable Cities and Communities
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Collaborations from the last five years
Research output
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Agent4Ranking: Semantic Robust Ranking via Personalized Query Rewriting Using Multi-Agent LLMs
LI, X., SU, L., JIA, P., CHENG, S., WANG, J., YIN, D. & ZHAO, X., Nov 2025, In: ACM Transactions on Information Systems. 43, 6, 33 p., 157.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open Access2 Link opens in a new tab Citations (Scopus) -
AgentIR: 2nd Workshop on Agent-based Information Retrieval
Jia, P., Cai, Q., Zhao, X., Pan, L., Xin, X., Huang, J., Zhang, W., Zhao, L., Yin, D. & Yang, G. H., 2025, In: SIGIR: Proceedings of the International ACM SIGIR Conference on Research and Development in Information Retrieval. SIGIR '25, p. 4180-4183 4 p.Research output: Journal Publications and Reviews › Meeting abstract › peer-review
1 Link opens in a new tab Citation (Scopus) -
Bridging Relevance and Reasoning: Rationale Distillation in Retrieval-Augmented Generation
Jia, P. (Co-first Author), Xu, D. (Co-first Author), Li, X. (Co-first Author), Du, Z., Li, X., Wang, Y., Wang, Y., Liu, Q., Wang, M., Guo, H., Tang, R. & Zhao, X., Jul 2025, Findings of the Association for Computational Linguistics: ACL 2025. Che, W., Nabende, J., Shutova, E. & Pilehvar, M. T. (eds.). ACL Anthology, p. 4242-4256 (Proceedings of the Annual Meeting of the Association for Computational Linguistics).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open AccessFile1 Downloads (CityUHK Scholars) -
Joint Modeling in Deep Recommender Systems
Jia, P., Gao, J., Wang, Y., Wang, Y., Li, X., Liu, Q., Wang, Y., Chen, B., Guo, H. & Tang, R., Apr 2025, WWW '25: Companion Proceedings of the ACM on Web Conference 2025. Association for Computing Machinery, p. 17-20 4 p. (WWW Companion - Companion Proceedings of the ACM Web Conference).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Large Language Model Enhanced Recommender Systems: Methods, Applications and Trends
Liu, Q., Zhao, X., Wang, Y., Wang, Y., Zhang, Z., Sun, Y., Li, X., Wang, M., Jia, P., Chen, C., Huang, W. & Tian, F., 3 Aug 2025, KDD '25: Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2. Association for Computing Machinery, p. 6096-6106 11 p. (Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining; vol. 2).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access
Prizes
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Silver Medal in KDD CUP 2024 (Amazon, 2/508 overall, ranked in the top 3 on all five tracks), supervisor
ZHAO, X. (Recipient), JIA, P. (Recipient), LI, X. (Recipient) & GAO, J. (Recipient), Aug 2024
Prize: RGC 64B - Prizes and awards
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Outstanding Academic Performance Award for Research Degree Students (non-local UGC-funded students)
JIA, P. (Recipient), 16 Aug 2025
Prize: RGC 64B - Prizes and awards
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Outstanding Academic Performance Award for Research Degree Students (non-local UGC-funded students)
JIA, P. (Recipient), 16 Aug 2024
Prize: RGC 64B - Prizes and awards