IR
Anthology
Community
Theodora
Tsikrika
2024
doi
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Bias Detection and Mitigation in Textual Data: A Study on Fake News and Hate Speech Detection.
Apostolos Kasampalis
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Despoina Chatzakou
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Advances in Information Retrieval - 46th European Conference on Information Retrieval, ECIR 2024, Glasgow, UK, March 24-28, 2024, Proceedings, Part III
2023
doi
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Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings
Conference and Labs of the Evaluation Forum (CLEF) 2023
doi
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Report on the 14th Conference and Labs of the Evaluation Forum (CLEF 2023): Experimental IR Meets Multilinguality, Multimodality, and Interaction.
Mohammad Aliannejadi
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Avi Arampatzis
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Guglielmo Faggioli
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Nicola Ferro
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Anastasia Giachanou
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Evangelos Kanoulas
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Dan Li
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Theodora Tsikrika
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Michalis Vlachos
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Stefanos Vrochidis
SIGIR Forum 2023 Volume 57 Issue 2
doi
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Trend Detection in Crime-Related Time Series with Change Point Detection Methods.
Apostolos Konstantinou
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Despoina Chatzakou
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Ourania Theodosiadou
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 14th International Conference of the CLEF Association, CLEF 2023, Thessaloniki, Greece, September 18-21, 2023, Proceedings
doi
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Domain-Aligned Data Augmentation for Low-Resource and Imbalanced Text Classification.
Nikolaos Stylianou
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Despoina Chatzakou
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II
2022
doi
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Leveraging Transformer Self Attention Encoder for Crisis Event Detection in Short Texts.
Pantelis Kyriakidis
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Despoina Chatzakou
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part II
doi
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Automatic Visual Recognition of Unexploded Ordnances Using Supervised Deep Learning.
Georgios Begkas
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Panagiotis Giannakeris
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Konstantinos Ioannidis
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Georgios Kalpakis
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
ICMR '22: International Conference on Multimedia Retrieval, Newark, NJ, USA, June 27 - 30, 2022
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M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2022.
Alexandros-Michail Koufakis
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Proceedings of the Thirty-First Text REtrieval Conference, TREC 2022, online, November 15-19, 2022
2021
doi
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Spatio-Temporal Activity Detection and Recognition in Untrimmed Surveillance Videos.
Konstantinos Gkountakos
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Despoina Touska
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Konstantinos Ioannidis
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
ICMR '21: International Conference on Multimedia Retrieval, Taipei, Taiwan, August 21-24, 2021
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M4D-MKLab/ITI-CERTH Participation in TREC Deep Learning Track 2021.
Alexandros-Michail Koufakis
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Proceedings of the Thirtieth Text REtrieval Conference, TREC 2021, online, November 15-19, 2021
2020
doi
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Experimental IR Meets Multilinguality, Multimodality, and Interaction - 11th International Conference of the CLEF Association, CLEF 2020, Thessaloniki, Greece, September 22-25, 2020, Proceedings
Conference and Labs of the Evaluation Forum (CLEF) 2020
doi
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Report on CLEF 2020.
Avi Arampatzis
|
Linda Cappellato
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Carsten Eickhoff
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Nicola Ferro
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Hideo Joho
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Evangelos Kanoulas
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Christina Lioma
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Aurélie Névéol
|
Theodora Tsikrika
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Stefanos Vrochidis
SIGIR Forum 2020 Volume 54 Issue 2
doi
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A Crowd Analysis Framework for Detecting Violence Scenes.
Konstantinos Gkountakos
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Konstantinos Ioannidis
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Proceedings of the 2020 on International Conference on Multimedia Retrieval, ICMR 2020, Dublin, Ireland, June 8-11, 2020.
2019
doi
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A Test Collection for Passage Retrieval Evaluation of Spanish Health-Related Resources.
Eleni Kamateri
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Theodora Tsikrika
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Spyridon Symeonidis
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Stefanos Vrochidis
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Wolfgang Minker
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Yiannis Kompatsiaris
Advances in Information Retrieval - 41st European Conference on IR Research, ECIR 2019, Cologne, Germany, April 14-18, 2019, Proceedings, Part II
2017
doi
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1st International Workshop on Search and Mining Terrorist Online Content & Advances in Data Science for Cyber Security and Risk on the Web.
Theodora Tsikrika
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Babak Akhgar
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Vasilis Katos
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Stefanos Vrochidis
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Pete Burnap
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Matthew L. Williams
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017
2016
doi
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Retrieval of Multimedia Objects by Fusing Multiple Modalities.
Ilias Gialampoukidis
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Anastasia Moumtzidou
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Theodora Tsikrika
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Stefanos Vrochidis
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Ioannis Kompatsiaris
Proceedings of the 2016 ACM on International Conference on Multimedia Retrieval, ICMR 2016, New York, New York, USA, June 6-9, 2016
2015
doi
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10th European Summer School in Information Retrieval (ESSIR 2015).
Theodora Tsikrika
|
Symeon Papadopoulos
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Stefanos Vrochidis
|
Yiannis Kompatsiaris
SIGIR Forum 2015 Volume 49 Issue 2
doi
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Discovery of Environmental Web Resources Based on the Combination of Multimedia Evidence.
Theodora Tsikrika
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Antonis Latas
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Anastasia Moumtzidou
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Elisavet Chatzilari
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Stefanos Vrochidis
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Yiannis Kompatsiaris
Proceedings of the 2nd International Workshop on Environmental Multimedia Retrieval, EMR@ICMR 2015, Shanghai, China, June 23-26, 2015
2014
doi
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Multi-evidence User Group Discovery in Professional Image Search.
Theodora Tsikrika
|
Christos Diou
Advances in Information Retrieval - 36th European Conference on IR Research, ECIR 2014, Amsterdam, The Netherlands, April 13-16, 2014. Proceedings
2013
doi
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The Scholarly Impact of CLEF (2000-2009).
Theodora Tsikrika
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Birger Larsen
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Henning Müller
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Stefan Endrullis
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Erhard Rahm
Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the CLEF Initiative, CLEF 2013, Valencia, Spain, September 23-26, 2013. Proceedings
2011
doi
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Semantic search log analysis: A method and a study on professional image search.
Vera Hollink
|
Theodora Tsikrika
|
Arjen P. de Vries
Journal of the Association for Information Science and Technology (JASIST) 2011 Volume 62 Issue 4
doi
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Assessing the Scholarly Impact of ImageCLEF.
Theodora Tsikrika
|
Alba Garcia Seco de Herrera
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Henning Müller
Multilingual and Multimodal Information Access Evaluation - Second International Conference of the Cross-Language Evaluation Forum, CLEF 2011, Amsterdam, The Netherlands, September 19-22, 2011. Proceedings
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Overview of the CLEF 2011 Medical Image Classification and Retrieval Tasks.
Jayashree Kalpathy-Cramer
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Henning Müller
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Steven Bedrick
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Ivan Eggel
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Alba Garcia Seco de Herrera
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Theodora Tsikrika
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands
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Overview of the Wikipedia Image Retrieval Task at ImageCLEF 2011.
Theodora Tsikrika
|
Adrian Popescu
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Jana Kludas
CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September 2011, Amsterdam, The Netherlands
2010
doi
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Multilingual Information Access Evaluation II. Multimedia Experiments - 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers
Conference and Labs of the Evaluation Forum (CLEF) 2010
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Overview of the Wikipedia Retrieval Task at ImageCLEF 2010.
Adrian Popescu
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Theodora Tsikrika
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Jana Kludas
CLEF 2010 LABs and Workshops, Notebook Papers, 22-23 September 2010, Padua, Italy
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The semantics of query modification.
Vera Hollink
|
Theodora Tsikrika
|
Arjen P. de Vries
Recherche d'Information Assistée par Ordinateur, RIAO 2010: Adaptivity, Personalization and Fusion of Heterogeneous Information, 9th International Conference, Bibliotheque Nationale de France, Paris, France, April 28-30, 2010, Proceedings
2009
doi
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Image annotation using clickthrough data.
Theodora Tsikrika
|
Christos Diou
|
Arjen P. de Vries
|
Anastasios Delopoulos
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, CIVR 2009, Santorini Island, Greece, July 8-10, 2009
doi
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Overview of the WikipediaMM Task at ImageCLEF 2009.
Theodora Tsikrika
|
Jana Kludas
Multilingual Information Access Evaluation II. Multimedia Experiments - 10th Workshop of the Cross-Language Evaluation Forum, CLEF 2009, Corfu, Greece, September 30 - October 2, 2009, Revised Selected Papers
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Overview of the WikipediaMM Task at ImageCLEF 2009.
Theodora Tsikrika
|
Jana Kludas
Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009.
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CWI at the Photo Retrieval Task of ImageCLEF 2009.
Theodora Tsikrika
|
Arjen P. de Vries
Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009.
2008
doi
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Multimedia retrieval at INEX 2007.
Theodora Tsikrika
|
Thijs Westerveld
SIGIR Forum 2008 Volume 42 Issue 1
doi
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Overview of the WikipediaMM Task at ImageCLEF 2008.
Theodora Tsikrika
|
Jana Kludas
Evaluating Systems for Multilingual and Multimodal Information Access, 9th Workshop of the Cross-Language Evaluation Forum, CLEF 2008, Aarhus, Denmark, September 17-19, 2008, Revised Selected Papers
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Overview of the wikipediaMM task at ImageCLEF 2008.
Theodora Tsikrika
|
Jana Kludas
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.
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CWI at ImageCLEF 2008.
Theodora Tsikrika
|
Henning Rode
|
Arjen P. de Vries
Working Notes for CLEF 2008 Workshop co-located with the 12th European Conference on Digital Libraries (ECDL 2008) , Aarhus, Denmark, September 17-19, 2008.
2007
doi
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Combining Evidence for Relevance Criteria: A Framework and Experiments in Web Retrieval.
Theodora Tsikrika
|
Mounia Lalmas
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings
2006
doi
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Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, London, UK, April 10-12, 2006, Proceedings
European Conference on Advances in Information Retrieval (ECIR) 2006
doi
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A general matrix framework for modelling Information Retrieval.
Thomas Rölleke
|
Theodora Tsikrika
|
Gabriella Kazai
Information Processing and Management 2006 Volume 42 Issue 1
doi
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Progress in Information Retrieval.
Mounia Lalmas
|
Stefan M. Rüger
|
Theodora Tsikrika
|
Alexei Yavlinsky
Advances in Information Retrieval, 28th European Conference on IR Research, ECIR 2006, London, UK, April 10-12, 2006, Proceedings
doi
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User expectations from XML element retrieval.
Stamatina Betsi
|
Mounia Lalmas
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Anastasios Tombros
|
Theodora Tsikrika
SIGIR 2006: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Seattle, Washington, USA, August 6-11, 2006
2004
doi
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Combining evidence for Web retrieval using the inference network model: an experimental study.
Theodora Tsikrika
|
Mounia Lalmas
Information Processing and Management 2004 Volume 40 Issue 5
2002
doi
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Combining Web Document Representations in a Bayesian Inference Network Model Using Link and Content-Based Evidence.
Theodora Tsikrika
|
Mounia Lalmas
Advances in Information Retrieval, 24th BCS-IRSG European Colloquium on IR Research Glasgow, UK, March 25-27, 2002 Proceedings
2001
doi
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Merging Techniques for Performing Data Fusion on the Web.
Theodora Tsikrika
|
Mounia Lalmas
Proceedings of the 2001 ACM CIKM International Conference on Information and Knowledge Management, Atlanta, Georgia, USA, November 5-10, 2001