Christina Lioma
Professor
A Belief Model of Query Difficulty That Uses Subjective Logic
Lioma, Christina, Blanco, R., Mochales-Palau, R. & Moens, M., 2009, ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory. Springer, p. 92-103Research 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
A Logical Inference Approach to Query Expansion with Social Tags
Lioma, Christina, Blanco, R. & Moens, M., 2009, ICTIR '09 Proceedings of the 2nd International Conference on Theory of Information Retrieval: Advances in Information Retrieval Theory. p. 358-361Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
A cascaded classification approach to semantic head recognition
Michelbacher, L., Kothari, A., Lioma, Christina, Schütze, H. & Forst, M., 1 Jan 2011, EMNLP 2011 - Conference on Empirical Methods in Natural Language Processing, Proceedings of the Conference. p. 793-803 11 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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A hierarchical recurrent encoder-decoder for generative context-aware query suggestion
Sordoni, A., Bengio, Y., Vahabi, H., Lioma, Christina, Simonsen, Jakob Grue & Nie, J., 2015, CIKM '15 Proceedings of the 24th ACM International on Conference on Information and Knowledge Management. Association for Computing Machinery, p. 553-562 10 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A study of factuality, objectivity and relevance: three desiderata in large-scale information retrieval?
Lioma, Christina, Larsen, B., Lu, W. & Huang, Y., 2016, Proceedings of the 3rd IEEE/ACM International Conference on Big Data Computing, Applications and Technologies. Association for Computing Machinery, p. 107-117 11 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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A study of metrics of distance and correlation between ranked lists for compositionality detection
Lioma, Christina & Hansen, N. D., Aug 2017, In: Cognitive Systems Research. 44, p. 40-49 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
A subjective logic formalisation of the principle of polyrepresentation for information needs
Lioma, Christina, Larsen, B., Schütze, H. & Ingwersen, P., 2010, IIiX '10 Proceedings of the third symposium on Information interaction in context : Pages 125-134 ACM New York, NY, USA ©2010 . Association for Computing Machinery, p. 125-134Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
A syntactically-based query reformulation technique for information retrieval
Lioma, Christina & Ounis, I., 2008, In: Information Processing & Management. 44, 1, p. 143-162 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Adaptive distributional extensions to DFR ranking
Petersen, C., Simonsen, Jakob Grue, Järvelin, K. & Lioma, Christina, 2016, Proceedings of the 25th ACM International Conference on Information and Knowledge Management. Association for Computing Machinery, p. 2005-2008 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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An exploratory study into perceived task complexity, topic specificity, and usefulness for integrated search
Ingwersen, P., Lioma, Christina, Larsen, B. & Wang, P., 2012, Proceedings of the 4th Information Interaction in Context Symposium. Association for Computing Machinery, p. 302-305 4 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
Applying Light Natural Language Processing to Ad-Hoc Cross Language Information Retrieval
Lioma, Christina, Macdonald, C., He, B., Plachouras, V. & Ounis, I., 2006, Accessing Multilingual Information Repositories, 6th Cross-Language Evaluation Forum, CLEF 2005, Vienna, Austria, 21-23 September, 2005, Revised Selected Papers. Springer, p. 170-178Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Basic Experimental Extractor (BEE): A Novel Approach to Automatic Text Summarisation.
Lioma, Christina, 2003Research output: Other contribution › Research
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Comparative study of search engine result visualisation: ranked lists versus graphs
Petersen, C., Lioma, Christina & Simonsen, Jakob Grue, 2013, Proceedings of the 3rd European Workshop on Human-Computer Interaction and Information Retrieval co-located with the 36th international ACM SIGIR conference on Research and development in information retrieval (SIGIR 2013). Wilson, M. L., T. R-R., Larsen, B., Hansen, P. & Norling, K. (eds.). p. 27-30 4 p. (CEUR Workshop Proceedings, Vol. 1033).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Complex-valued Neural Network-based Quantum Language Models
Zhang, P., Hui, W., Wang, B., Zhao, D., Song, D., Lioma, Christina & Simonsen, Jakob Grue, 2022, In: ACM Transactions on Information Systems. 40, 4, 31 p., 84.Research output: Contribution to journal › Journal 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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Contextual compositionality detection with external knowledge bases and word embeddings
Wang, D., Li, Q., Lima, L. C., Simonsen, Jakob Grue & Lioma, Christina, 2019, The Web Conference 2019 - Companion of the World Wide Web Conference, WWW 2019. Association for Computing Machinery, p. 317-323 7 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Contextually propagated term weights for document representation
Hansen, C., Hansen, C., Alstrup, Stephen, Simonsen, Jakob Grue & Lioma, Christina, 18 Jul 2019, SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, p. 897-900 (SIGIR 2019 - Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Deep learning relevance: creating relevant information (as opposed to retrieving it)
Lioma, Christina, Larsen, B., Petersen, C. & Simonsen, Jakob Grue, 2016. 6 p.Research output: Contribution to conference › Paper › Research › peer-review
Deploying Part-of-Speech Patterns to Enhance Statistical Phrase-Based Machine Translation Resources
Lioma, Christina & Ounis, I., 2005, Proceedings of the ACL Workshop on Building and Using Parallel Texts, ParaText '05, Ann Arbor, Michigan. Association for Computational Linguistics, p. 163-166Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
Developing and validating COVID-19 adverse outcome risk prediction models from a bi-national European cohort of 5594 patients
Jimenez-Solem, E., Petersen, T. S., Hansen, C., Hansen, C., Lioma, C., Igel, C., Boomsma, W., Krause, O., Lorenzen, S., Selvan, R., Petersen, J., Nyeland, M. E., Ankarfeldt, M. Z., Virenfeldt, G. M., Winther-Jensen, M., Linneberg, A., Ghazi, M. M., Detlefsen, N., Lauritzen, A. D., Smith, A. G. & 15 others, , 2021, In: Scientific Reports. 11, 1, 12 p., 3246.Research output: Contribution to journal › Journal article › 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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ENCODING WORD ORDER IN COMPLEX EMBEDDINGS
Wang, B., Zhao, D., Lioma, Christina, Li, Q., Peng, Z. & Simonsen, Jakob Grue, 2020, p. 1-15.Research output: Contribution to conference › Paper › Research
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Ensemble learned vaccination uptake prediction using web search queries
Hansen, N. D., Lioma, Christina & Mølbak, K., 2016, Proceedings of the 25th ACM International Conference on Information and Knowledge Management. IEEE, p. 1953-1956 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
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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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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
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