Christina Lioma

Christina Lioma

Professor

Medlem af:

    ORCID: 0000-0003-2600-2701

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    1. 2011

    2. User Perspectives on Query Difficulty

      Lioma, Christina, Larsen, B. & Schütze, H., 2011, Advances in Information Retrieval Theory: Lecture Notes in Computer Science, 2011, Volume 6931/2011, 3-14, DOI: 10.1007/978-3-642-23318-0_3 . Springer, Bind 6931/2011. s. 3-14 (Lecture notes in computer science).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    3. 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. s. 793-803 11 s.

      Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

    4. 2012

    5. Graph-based term weighting for information retrieval

      Blanco, R. & Lioma, Christina, 2012, I: Information Retrieval. 15, 1, s. 54-92 39 s.

      Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

    6. Udgivet

      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. (red.). s. 36-39 4 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    7. Udgivet

      The tipping point: F-score as a function of the number of retrieved items

      Guns, R., Lioma, Christina & Larsen, B., 2012, I: Information Processing & Management. 48, 6, s. 1171-1180

      Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

    8. Udgivet

      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, s. 302-305 4 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    9. Udgivet

      Preliminary study of technical terminology for the retrieval of scientific book metadata records

      Larsen, B., Lioma, Christina, Frommholz, I. & Schütze, H., 2012, Proceedings of the 35th international ACM SIGIR conference on Research and development in information retrieval. Association for Computing Machinery, s. 1131-1132 2 s.

      Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

    10. Udgivet

      Proceedings of the ECIR 2012 Workshop on Task-Based and Aggregated Search (TBAS2012)

      Larsen, B. (red.), Lioma, Christina (red.) & De Vries, A. (red.), 2012, Proceedings of the ECIR 2012 Workshop on Task-Based and Aggregated Search (TBAS2012). CEUR, 44 s.

      Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning

    11. Udgivet

      Report on TBAS 2012: workshop on task-based and aggregated search

      Larsen, B., Lioma, Christina & de Vries, A., 2012, I: S I G I R Forum. 46, 1, s. 71-77 7 s.

      Publikation: Bidrag til tidsskrift › Kommentar/debat › Forskning

    12. Udgivet

      Preliminary experiments using subjective logic for the polyrepresentation of information needs

      Lioma, Christina, Larsen, B. & Ingwersen, P., 2012, Proceedings of the 4th Information Interaction in Context Symposium. Association for Computing Machinery, s. 174-183 10 s.

      Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

    13. Udgivet

      Rhetorical relations for information retrieval

      Lioma, Christina, Larsen, B. & Lu, W., 2012, Proceedings of the 35th international ACM SIGIR conference on Research and Development in Information Retrieval. Association for Computing Machinery, s. 931-940 10 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    14. Udgivet

      Fixed versus dynamic co-occurrence windows in TextRank term weights for information retrieval

      Lu, W., Cheng, Q. & Lioma, Christina, 2012, Proceedings of the 35th international ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, s. 1079-1080 2 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    15. 2013
    16. Udgivet

      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, I: International Journal of Medical Informatics. 82, 6, s. 528-538 11 s.

      Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

    17. Udgivet

      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, I: Rare Diseases. 1, 1, 4 s., e25001.

      Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

    18. Udgivet

      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. (red.). s. 27-30 4 s. (CEUR Workshop Proceedings, Bind 1033).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    19. 2014
    20. Udgivet

      User generated content search

      Blanco, R., Brea, M. E. A. & Lioma, Christina, 2014, Mining of user generated content. Chua, T-S. (red.). CRC Press, s. 167-186 10 s. (Social Media and Social Computing).

      Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

    21. Udgivet

      Temporal context for authorship attribution: a study of Danish secondary schools

      Hansen, N. D., Lioma, Christina, Larsen, B. & Alstrup, Stephen, 2014, Multidisciplinary information retrieval: 7th Information Retrieval Facility Conference, IRFC 2014, Copenhagen, Denmark, November 10-12, 2014, Proceedings. Lamas, D. & Buitelaar, P. (red.). Springer, s. 22-40 19 s. (Lecture notes in computer science, Bind 8849).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    22. 2015
    23. Udgivet

      Non-compositional term dependence for information retrieval

      Lioma, Christina, Simonsen, Jakob Grue, Larsen, B. & Hansen, N. D., 2015, SIGIR '15: Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval. Association for Computing Machinery, s. 595-604 10 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    24. Udgivet

      Entropy and graph based modelling of document coherence using discourse entities: an application to information retrieval

      Petersen, C., Lioma, Christina, Simonsen, Jakob Grue & Larsen, B., 2015, Proceedings of the 2015 International Conference on The Theory of Information Retrieval. Association for Computing Machinery, s. 191-200 10 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    25. Udgivet

      The impact of using combinatorial optimisation for static caching of posting lists

      Petersen, C., Simonsen, Jakob Grue & Lioma, Christina, 2015, Information retrieval technology: 11th Asia Information Retrieval Societies Conference, AIRS 2015, Brisbane, QLD, Australia, December 2-4, 2015. Proceedings. Zuccon, G., Geva, S., Joho, H., Scholer, F., Sun, A. & Zhang, P. (red.). Springer, s. 420-425 6 s. (Lecture notes in computer science, Bind 9460).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    26. Udgivet

      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, s. 553-562 10 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    27. 2016
    28. Udgivet

      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, s. 745-748 4 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    29. Udgivet

      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, s. 2161-2166 6 s. (ACM International Conference on Information and Knowledge Management).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    30. Udgivet

      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, s. 1953-1956 4 s.

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

    31. Udgivet

      On the need for and provision of an 'IDEAL' scholarly information retrieval test collection

      Larsen, B. & Lioma, Christina, 2016, Proceedings of the Third Workshop on Bibliometric-enhanced Information Retrieval (BIR 2016), Padova, Italy, March 20, 2016. Mayr, P., Frommholz, I. & Cabanac, G. (red.). CEUR-WS.org, s. 73-81 9 s. (CEUR Workshop Proceedings, Bind 1567).

      Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt

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