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2026 Journal Article WaterRAG: A Multiagent Retrieval-Augmented Generation Framework to Support Water Industry Transitions to Net-ZeroZhai, Mudi, Zeng, Qingyun, Qiu, Ruihong, Li, Jiaying, Zhu, Qixiang, Waite, T. David, Ni, Bing-Jie and Duan, Haoran (2026). WaterRAG: A Multiagent Retrieval-Augmented Generation Framework to Support Water Industry Transitions to Net-Zero. Environmental Science & Technology, 60 (15) acs.est.5c15806, 11529-11541. doi: 10.1021/acs.est.5c15806 |
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2026 Journal Article LEXA: Legal case retrieval via graph contrastive learning with contextualised LLM embeddingsTang, Yanran, Qiu, Ruihong, Liu, Yilun, Li, Xue and Huang, Zi (2026). LEXA: Legal case retrieval via graph contrastive learning with contextualised LLM embeddings. World Wide Web, 29 (2) 20. doi: 10.1007/s11280-026-01407-w |
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2026 Conference Publication Does homophily help in robust test-time node classification?Jiang, Yan, Qiu, Ruihong and Huang, Zi (2026). Does homophily help in robust test-time node classification?. WSDM '26:The Nineteenth ACM International Conference on Web Search and Data Mining, Boise, ID, United States, 22-26 February 2026. New York, NY, United States: ACM. doi: 10.1145/3773966.3777948 |
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2026 Journal Article A simple model for long-term prediction of sewage flow in a changing climateGe, Jingyu, Li, Jiuling, Qiu, Ruihong, Shi, Tao, Wang, Shuting, Huang, Zi and Yuan, Zhiguo (2026). A simple model for long-term prediction of sewage flow in a changing climate. Water Research, 292 125359, 125359. doi: 10.1016/j.watres.2026.125359 |
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2026 Conference Publication ReaKase-8B: legal case retrieval via knowledge and reasoning representations with LLMsTang, Yanran, Qiu, Ruihong, Li, Xue and Huang, Zi (2026). ReaKase-8B: legal case retrieval via knowledge and reasoning representations with LLMs. 36th Australasian Database Conference, ADC 2025, Sydney, NSW, Australia and Bali, Indonesia, 4-6 December 2025. Heidelberg, Germany: Springer. doi: 10.1007/978-981-95-6196-4_22 |
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2025 Conference Publication MARCO: a cooperative knowledge transfer framework for personalized cross-domain recommendationsXie, Lili, Zhang, Yi, Qiu, Ruihong, Liu, Jiajun and Wang, Sen (2025). MARCO: a cooperative knowledge transfer framework for personalized cross-domain recommendations. 2025 Annual International ACM SIGIR Conference on Research and Development in Information Retrieval in the Asia Pacific Region, Xi'an, China, 7-10 December 2025. New York, NY United States: Association for Computing Machinery. doi: 10.1145/3767695.3769481 |
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2025 Journal Article Low-cost, data-efficient, on-device soft sensors for sewer flow monitoring—learning from adjacent water level sensorsLin, Ruozhou, Tian, Wenchong, Qiu, Ruihong, Hu, Lihan and Yuan, Zhiguo (2025). Low-cost, data-efficient, on-device soft sensors for sewer flow monitoring—learning from adjacent water level sensors. Water Research X, 29 100415, 1-10. doi: 10.1016/j.wroa.2025.100415 |
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2025 Conference Publication GCondenser: benchmarking graph condensationLiu, Yilun, Qiu, Ruihong and Huang, Zi (2025). GCondenser: benchmarking graph condensation. CIKM '25: The 34th ACM International Conference on Information and Knowledge Management, Seoul, Republic of Korea, 10-14 November 2025. New York, NY, United States: ACM. doi: 10.1145/3746252.3761654 |
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2025 Conference Publication DARLR: Dual-agent offline reinforcement learning for recommender systems with dynamic rewardZhang, Yi, Qiu, Ruihong, Xu, Xuwei, Liu, Jiajun and Wang, Sen (2025). DARLR: Dual-agent offline reinforcement learning for recommender systems with dynamic reward. 48th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2025), Padua, Italy, 13-18 July 2025. New York, NY, United States: Association for Computing Machinery. doi: 10.1145/3726302.3729942 |
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2025 Conference Publication Graph condensation: foundations, methods and prospectsYin, Hongzhi, Gao, Xinyi, Yu, Junliang, Qiu, Ruihong, Chen, Tong, Nguyen, Quoc Viet Hung and Huang, Zi (2025). Graph condensation: foundations, methods and prospects. WWW '25: The ACM Web Conference 2025, Sydney, NSW, Australia, 28 April - 2 May 2025. New York, NY, United States: ACM. doi: 10.1145/3701716.3715862 |
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2025 Conference Publication Exploring the potential of graph neural networks-based methods for general linear programsChuang, Yung-Cheng and Qiu, Ruihong (2025). Exploring the potential of graph neural networks-based methods for general linear programs. 2025 Web Conference-WWW, Sydney, NSW, Australia, 28 April - 2 May 2025. New York, NY, United States: ACM. doi: 10.1145/3701716.3715174 |
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2025 Journal Article A low-cost soft sensor for sewer flow monitoring — Learning from water level measurements in manholesLin, Ruozhou, Qiu, Ruihong, Hu, Lihan, Ding, Yaxin and Yuan, Zhiguo (2025). A low-cost soft sensor for sewer flow monitoring — Learning from water level measurements in manholes. Water Research, 274 123135, 1-10. doi: 10.1016/j.watres.2025.123135 |
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2025 Journal Article PUMA: efficient continual graph learning for node classification with graph condensationLiu, Yilun, Qiu, Ruihong, Tang, Yanran, Yin, Hongzhi and Huang, Zi (2025). PUMA: efficient continual graph learning for node classification with graph condensation. IEEE Transactions on Knowledge and Data Engineering, 37 (1), 449-461. doi: 10.1109/tkde.2024.3485691 |
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2025 Conference Publication Beyond static LLM policies: imitation-enhanced reinforcement learning for recommendationZhang, Yi, Xie, Lili, Qiu, Ruihong, Liu, Jiajun and Wang, Sen (2025). Beyond static LLM policies: imitation-enhanced reinforcement learning for recommendation. 2025 IEEE International Conference on Data Mining (ICDM), Washington, DC, United States, 12-15 November 2025. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/ICDM65498.2025.00098 |
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2025 Conference Publication GOLD: graph out-of-distribution detection via implicit adversarial latent generationWang, Danny, Qiu, Ruihong, Bai, Guangdong and Huang, Zi (2025). GOLD: graph out-of-distribution detection via implicit adversarial latent generation. ICLR 2025: The Thirteenth International Conference on Learning Representations, Singapore, Singapore, 24-28 April 2025. Singapore, Singapore: International Conference on Learning Representations, ICLR. |
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2024 Conference Publication EMIT - event-based masked auto encoding for irregular time seriesPatel, Hrishikesh, Qiu, Ruihong, Irwin, Adam, Sadiq, Shazia and Wang, Sen (2024). EMIT - event-based masked auto encoding for irregular time series. 2024 IEEE International Conference on Data Mining (ICDM), Abu Dhabi, United Arab Emirates, 9-12 December 2024. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/icdm59182.2024.00044 |
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2024 Journal Article Identifying periods impacted by sewer inflow and infiltration using time series anomaly detectionGe, Jingyu, Li, Jiuling, Qiu, Ruihong, Shi, Tao, Huang, Zi, Liu, Yanchen and Yuan, Zhiguo (2024). Identifying periods impacted by sewer inflow and infiltration using time series anomaly detection. Water Research X, 25 100278, 100278. doi: 10.1016/j.wroa.2024.100278 |
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2024 Conference Publication ROLeR: effective Reward Shaping in Offline Reinforcement Learning for Recommender SystemsZhang, Yi, Qiu, Ruihong, Liu, Jiajun and Wang, Sen (2024). ROLeR: effective Reward Shaping in Offline Reinforcement Learning for Recommender Systems. 33rd ACM International Conference on Information and Knowledge Management (CIKM), Boise, ID USA, 21-25 October 2024. New York, NY USA: Association for Computing Machinery. doi: 10.1145/3627673.3679633 |
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2024 Journal Article A data-driven method for estimating sewer inflow and infiltration based on temperature and conductivity monitoringGe, Jingyu, Li, Jiuling, Qiu, Ruihong, Shi, Tao, Zhang, Chenming, Huang, Zi and Yuan, Zhiguo (2024). A data-driven method for estimating sewer inflow and infiltration based on temperature and conductivity monitoring. Water Research, 261 122002, 1-10. doi: 10.1016/j.watres.2024.122002 |
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2024 Conference Publication CaseLink: inductive graph learning for legal case retrievalTang, Yanran, Qiu, Ruihong, Yin, Hongzhi, Li, Xue and Huang, Zi (2024). CaseLink: inductive graph learning for legal case retrieval. 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, Washington, DC, United States, 14-18 July 2024. New York, NY, United States: ACM. doi: 10.1145/3626772.3657693 |