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Online Research @ Cardiff
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Hu, Zhiwei, Gutierrez Basulto, Victor  ORCID: https://orcid.org/0000-0002-6117-5459, Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Li, Ru and Pan, Jeff Z.
2025.
Multi-level mixture of experts for multimodal entity linking.
Presented at: 31st SIGKDD Conference on Knowledge Discovery and Data Mining,
Toronto, Canada,
3-7 August 2025.
Published in: Antonie, A., Pei, J., Yu, X., Chierichetti, F., Lauw, H. W., Sun, Y. and Parthasarathy, S. eds.
Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2.
New York, NY, USA:
Association for Computing Machinery,
pp. 979-990.
10.1145/3711896.3737060
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Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Bienvenu, Meghyn, Cima, Gianluca, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459 and Ibanez Garcia, Yazmin ORCID: https://orcid.org/0000-0002-1276-904X
2025.
Advances in Logic-Based Entity Resolution: Enhancing ASPEN with Local Merges and Optimality Criteria.
Presented at: 22nd International Conference on Principles of Knowledge Representation and Reasoning,
Melbourne, Australia,
November 11-17, 2025.
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Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Bienvenu, Meghyn, Cima, Gianluca, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459 and Ibanez Garcia, Yazmin ORCID: https://orcid.org/0000-0002-1276-904X
2024.
ASPEN: ASP-Based system for collective entity resolution.
Presented at: 21st International Conference on Principles of Knowledge Representation and Reasoning,
Hanoi, Vietnam,
2 - 8 November 2024.
Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning — KR in the Wild.
IJCAI Organization,
pp. 788-799.
10.24963/kr.2024/74
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Hu, Zhiwei, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459, Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Li, Ru and Pan, Jeff Z.
2023.
HyperFormer: Enhancing entity and relation interaction for hyper-relational knowledge graph completion.
Presented at: 32nd ACM International Conference on Information and Knowledge Management,
Birmingham, UK,
21-25 October 2023.
CIKM '23: Proceedings of the 32nd ACM International Conference on Information and Knowledge Management.
ACM,
pp. 803-812.
10.1145/3583780.3614922
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Hu, Zhiwei, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459, Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Li, Ru and Pan, Jeff Z.
2023.
Multi-view contrastive learning for entity typing over knowledge graphs.
Presented at: 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP),
Singapore,
06 -10 December 2023.
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Hu, Zhiwei, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459, Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289, Li, Ru and Pan, Jeff Z.
2022.
Transformer-based entity typing in knowledge graphs.
Presented at: Conference on Empirical Methods in Natural Language Processing (EMNLP),
Abu Dhabi,
07-11 December 2022.
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing.
Association for Computational Linguistics.,
pp. 5988-6001.
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Cohn, Anthony G, Hernández-Orallo, José, Mboli, Julius Sechang, Moros-Daval, Yael, Xiang, Zhiliang ORCID: https://orcid.org/0000-0002-0263-7289 and Zhou, Lexin
2022.
A framework for categorising AI evaluation instruments.
Presented at: Workshop on AI Evaluation Beyond Metrics,
Vienna, Austria,
24 July 2022.
Published in: Hernandez-Orallo, Jose, Cheke, Lucy, Tenenbaum, Joshua, Ullman, Tomer, Martinez-Plumed, Fernando, Rutar, Danaja, Burden, John, Burnell, Ryan and Schellaert, Wout eds.
Proceedings of the Workshop on AI Evaluation Beyond Metrics co-located with the 31st International Joint Conference on Artificial Intelligence (IJCAI-ECAI 2022).
CEUR Workshop Proceedings.
, vol.3169
CEUR Workshop Proceedings,
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Hu, Zhiwei, Gutierrez Basulto, Victor ORCID: https://orcid.org/0000-0002-6117-5459, Xiang, Zhiliang, Li, Xiaoli, Li, Ru and Pan, Jeff Z.
2022.
Type-aware embeddings for multi-hop reasoning over knowledge graphs.
Presented at: 31st International Joint Conference on Artificial Intelligence (IJCAI-ECAI 2022),
Vienna, Austria,
23-29 July 2022.
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