Christina Lioma
Professor
- Published
Fact Checking with Insufficient Evidence
Atanasova, Pepa Kostadinova, Simonsen, Jakob Grue, Lioma, Christina & Augenstein, Isabelle, 2022, In: Transactions of the Association for Computational Linguistics. 10, p. 746-763Research output: Contribution to journal › Journal article › Research › peer-review
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Generating Fact Checking Explanations
Atanasova, Pepa Kostadinova, Simonsen, Jakob Grue, Lioma, Christina & Augenstein, Isabelle, 2020, : Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics. Association for Computational Linguistics, p. 7352-7364Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A Diagnostic Study of Explainability Techniques for Text Classification
Atanasova, Pepa Kostadinova, Simonsen, Jakob Grue, Lioma, Christina & Augenstein, Isabelle, 2020, Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP). Association for Computational Linguistics, p. 3256-3274Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Faithfulness Tests for Natural Language Explanations
Atanasova, Pepa Kostadinova, Camburu, O. M., Lioma, Christina, Lukasiewicz, T., Simonsen, Jakob Grue & Augenstein, Isabelle, 2023, Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers). Association for Computational Linguistics (ACL), p. 283-294 12 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Diagnostics-Guided Explanation Generation
Atanasova, Pepa Kostadinova, Simonsen, Jakob Grue, Lioma, Christina & Augenstein, Isabelle, 2022, In: Proceedings of the International Joint Conference on Artificial Intelligence. 36, 10, p. 10445-10453.Research output: Contribution to journal › Conference article › Research
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MultiFC: A Real-World Multi-Domain Dataset for Evidence-Based Fact Checking of Claims
Augenstein, Isabelle, Lioma, Christina, Wang, D., Chaves Lima, L., Hansen, C., Hansen, C. & Simonsen, Jakob Grue, 2019, Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). Association for Computational Linguistics, p. 4684-4697Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Random walk term weighting for information retrieval
Blanco, R. & Lioma, Christina, 1 Jan 2007, Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR'07. p. 829-830 2 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Graph-based term weighting for information retrieval
Blanco, R. & Lioma, Christina, 2012, In: Information Retrieval. 15, 1, p. 54-92 39 p.Research output: Contribution to journal › Journal article › Research › peer-review
Mixed monolingual homepage finding in 34 languages: the role of language script and search domain
Blanco, R. & Lioma, Christina, 2009, In: Information Retrieval. 12, 3, p. 324-351 28 p.Research output: Contribution to journal › Journal article › Research › peer-review
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User generated content search
Blanco, R., Brea, M. E. A. & Lioma, Christina, 2014, Mining of user generated content. Chua, T-S. (ed.). CRC Press, p. 167-186 10 p. (Social Media and Social Computing).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Is artificial intelligence magic dust for big-science facilities?
Nunes Bordallo, Heloisa, Lioma, Christina, Taylor, J. & Argyriou, D. N., 1 Jan 2020, In: IUCrJ. 7, Pt 1, p. 1-2Research output: Contribution to journal › Editorial › Research › peer-review
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Learning Recommendations from User Actions in the Item-poor Insurance Domain
Bruun, Simone Borg, Maistro, Maria & Lioma, Christina, 2022, RecSys 2022 - Proceedings of the 16th ACM Conference on Recommender Systems. Association for Computing Machinery, Inc., p. 113-123 11 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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An improved multileaving algorithm for online ranker evaluation
Brost, B., Cox, Ingemar Johansson, Seldin, Yevgeny & Lioma, Christina, 2016, Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval: SIGIR '16. Association for Computing Machinery, p. 745-748 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Multi-dueling bandits and their application to online ranker evaluation
Brost, B., Seldin, Yevgeny, Cox, Ingemar Johansson & Lioma, Christina, 2016, Proceedings of the 25th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, p. 2161-2166 6 p. (ACM International Conference on Information and Knowledge Management).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Graph-Based Recommendation for Sparse and Heterogeneous User Interactions
Bruun, Simone Borg, Leśniak, K. K., Biasini, M., Carmignani, V., Filianos, P., Lioma, Christina & Maistro, Maria, 2023, Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Proceedings. Kamps, J., Goeuriot, L., Crestani, F., Maistro, M., Joho, H., Davis, B., Gurrin, C., Caputo, A. & Kruschwitz, U. (eds.). Springer, p. 182-199 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 13980 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Time-Series Adaptive Estimation of Vaccination Uptake Using Web Search Queries
Dalum Hansen, N., Mølbak, Kåre, Cox, Ingemar Johansson & Lioma, Christina, 2017, Proceedings of the 26th International Conference on World Wide Web Companion. International World Wide Web Conferences Steering Committee, p. 773-774Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Specialised tools are needed when searching the web for rare disease diagnoses
Dragusin, R., Petcu, P., Lioma, Christina, Larsen, B., Jørgensen, H. L., Cox, I., Hansen, L. K., Ingwersen, P. & Winther, O., 2013, In: Rare Diseases. 1, 1, 4 p., e25001.Research output: Contribution to journal › Journal article › Research › peer-review
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FindZebra: a search engine for rare diseases
Dragusin, R., Petcu, P., Lioma, Christina, Larsen, B., Jørgensen, H. L., Cox, Ingemar Johansson, Hansen, L. K., Ingwersen, P. & Winther, O., 2013, In: International Journal of Medical Informatics. 82, 6, p. 528-538 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Zebra: searching for rare diseases: a case of task-based search in the medical domain
Dragusin, R., Petcu, P., Lioma, Christina & Winther, O., 2012, Proceedings of the ECIR 2012 Workshop on Task-Based and Aggregated Search (TBAS2012). Larsen, B., Lioma, C. & de Vries, A. (eds.). p. 36-39 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Rare disease diagnosis as an information retrieval task
Dragusin, R., Petcu, P., Lioma, Christina, Larsen, B., Jørgensen, H. & Winther, O., 2011, Advances in Information Retrieval Theory: Third International Conference, ICTIR 2011, Bertinoro, Italy, September 12-14, 2011. Proceedings. Amati, G. & Crestani, F. (eds.). Springer, p. 356-359 4 p. (Lecture notes in computer science, Vol. 6931).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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What makes the difference? An empirical comparison of fusion strategies for multimodal language analysis
Gkoumas, D., Li, Qiuchi, Lioma, Christina, Yu, Y. & Song, D., 2021, In: Information Fusion. 66, p. 184-197Research output: Contribution to journal › Journal article › Research › peer-review
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The tipping point: F-score as a function of the number of retrieved items
Guns, R., Lioma, Christina & Larsen, B., 2012, In: Information Processing & Management. 48, 6, p. 1171-1180Research output: Contribution to journal › Journal article › Research › peer-review
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Neural weakly supervised fact check-worthiness detection with contrastive sampling-based ranking loss
Hansen, C., Hansen, C., Simonsen, Jakob Grue & Lioma, Christina, 2019, In: CEUR Workshop Proceedings. 2380, 8 p.Research output: Contribution to journal › Conference article › Research › peer-review
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Content-aware Neural Hashing for Cold-start Recommendation
Hansen, C., Hansan, C., Simonsen, Jakob Grue, Alstrup, Stephen & Lioma, Christina, 2020, SIGIR 2020 - Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 971-980 10 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Smart city analytics: ensemble-learned prediction of citizen home care
Hansen, C., Hansen, C., Alstrup, Stephen & Lioma, Christina, 2017, Proceedings of the 2017 ACM Conference on Information and Knowledge Management. Association for Computing Machinery, p. 2095-2098 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
ID: 37889644
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Specialised tools are needed when searching the web for rare disease diagnoses
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1723
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Examining the content load of part of speech blocks for information retrieval
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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847
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Preliminary study of technical terminology for the retrieval of scientific book metadata records
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Published