Djoerd Hiemstra

Mahmood Neshati, Ehsaneddin Asgari, Djoerd Hiemstra, Hamid Beigy: A Joint Classification Method to Integrate Scientific and Social Networks. ECIR 2013: 122-133

Thomas Demeester, Dong Nguyen, Dolf Trieschnigg, Chris Develder, Djoerd Hiemstra: Snippet-Based Relevance Predictions for Federated Web Search. ECIR 2013: 697-700

Ingmar Weber, Djoerd Hiemstra, Pavel Serdyukov: From Republicans to Teenagers - Group Membership and Search (GRUMPS). ECIR 2013: 886-889

Djoerd Hiemstra, Claudia Hauff: Brute Force Information Retrieval Experiments using MapReduce. ERCIM News 2012(89) (2012)

Robin Aly, Djoerd Hiemstra, Franciska de Jong, Peter M. G. Apers: Simulating the future of concept-based video retrieval under improved detector performance. Multimedia Tools Appl. 60(1): 203-231 (2012)

Tiziana Catarci, Nicola Ferro, Pamela Forner, Djoerd Hiemstra, Jussi Karlgren, Anselmo Peñas, Giuseppe Santucci, Christa Womser-Hacker: CLEF 2012: information access evaluation meets multilinguality, multimodality, and visual analytics. SIGIR Forum 46(2): 29-33 (2012)

Almer S. Tigelaar, Djoerd Hiemstra, Dolf Trieschnigg: Peer-to-Peer Information Retrieval: An Overview. ACM Trans. Inf. Syst. 30(2): 9 (2012)

Mahmood Neshati, Hamid Beigy, Djoerd Hiemstra: Multi-aspect group formation using facility location analysis. ADCS 2012: 62-71

Anagha Kulkarni, Almer S. Tigelaar, Djoerd Hiemstra, Jamie Callan: Shard ranking and cutoff estimation for topically partitioned collections. CIKM 2012: 555-564

Dong Nguyen, Thomas Demeester, Dolf Trieschnigg, Djoerd Hiemstra: Federated search in the wild: the combined power of over a hundred search engines. CIKM 2012: 1874-1878

Sergio Duarte Torres, Djoerd Hiemstra, Ingmar Weber, Pavel Serdyukov: Query recommendation for children. CIKM 2012: 2010-2014

Leif Azzopardi, Douglas Dowie, Sergio Duarte Torres, Carsten Eickhoff, Richard Glassey, Karl Gyllstrom, Djoerd Hiemstra, Franciska de Jong, Frea Kruisinga, Kelly Ann Marshall, Sien Moens, Tamara Polajnar, Frans van der Sluis, Arjen P. de Vries: EmSe: Supporting Children's Information Needs within a Hospital Environment. ECIR 2012: 578-580

Mohammadreza Khelghati, Djoerd Hiemstra, Maurice van Keulen: Size estimation of non-cooperative data collections. iiWAS 2012: 239-246

Tiziana Catarci, Pamela Forner, Djoerd Hiemstra, Anselmo Peñas, Giuseppe Santucci (Eds.): Information Access Evaluation. Multilinguality, Multimodality, and Visual Analytics - Third International Conference of the CLEF Initiative, CLEF 2012, Rome, Italy, September 17-20, 2012. Proceedings. Lecture Notes in Computer Science 7488, Springer 2012, isbn 978-3-642-33246-3

Kien Tjin-Kam-Jet, Dolf Trieschnigg, Djoerd Hiemstra: Free-Text Search versus Complex Web Forms. ECIR 2011: 670-674

Frans van der Sluis, Sergio Duarte Torres, Djoerd Hiemstra, Betsy van Dijk, Frea Kruisinga: Visual Exploration of Health Information for Children. ECIR 2011: 788-792

Kien Tjin-Kam-Jet, Dolf Trieschnigg, Djoerd Hiemstra: Free-Text Search over Complex Web Forms. IRFC 2011: 94-107

Almer S. Tigelaar, Djoerd Hiemstra, Dolf Trieschnigg: Search Result Caching in Peer-to-Peer Information Retrieval Networks. IRFC 2011: 134-148

Almer S. Tigelaar, Rieks op den Akker, Djoerd Hiemstra: Automatic summarisation of discussion fora. Natural Language Engineering 16(2): 161-192 (2010)

Pavel Serdyukov, Djoerd Hiemstra, Ian Ruthven: Towards accessible search systems. SIGIR Forum 44(2): 23-27 (2010)

Michel Jansen, Wim Bos, Paul E. van der Vet, Theo W. C. Huibers, Djoerd Hiemstra: TeddIR: tangible information retrieval for children. IDC 2010: 282-285

Dolf Trieschnigg, Djoerd Hiemstra, Franciska de Jong, Wessel Kraaij: A cross-lingual framework for monolingual biomedical information retrieval. CIKM 2010: 169-178

Djoerd Hiemstra, Claudia Hauff: MapReduce for Information Retrieval Evaluation: "Let's Quickly Test This on 12 TB of Data". CLEF 2010: 64-69

Claudia Hauff, Djoerd Hiemstra, Leif Azzopardi, Franciska de Jong: A Case for Automatic System Evaluation. ECIR 2010: 153-165

Claudia Hauff, Leif Azzopardi, Djoerd Hiemstra, Franciska de Jong: Query Performance Prediction: Evaluation Contrasted with Effectiveness. ECIR 2010: 204-216

Robin Aly, Aiden R. Doherty, Djoerd Hiemstra, Alan F. Smeaton: Beyond Shot Retrieval: Searching for Broadcast News Items Using Language Models of Concepts. ECIR 2010: 241-252

Rianne Kaptein, Djoerd Hiemstra, Jaap Kamps: How Different Are Language Models andWord Clouds? ECIR 2010: 556-568

Sergio Duarte Torres, Djoerd Hiemstra, Pavel Serdyukov: Query log analysis in the context of information retrieval for children. SIGIR 2010: 847-848

Djoerd Hiemstra, Claudia Hauff: MapReduce for Experimental Search. TREC 2010

Djoerd Hiemstra, Claudia Hauff: MIREX: MapReduce Information Retrieval Experiments. CoRR abs/1004.4489 (2010)

Djoerd Hiemstra, Vojkan Mihajlovic: A database approach to information retrieval: The remarkable relationship between language models and region models. CoRR abs/1005.4752 (2010)

Roeland Ordelman, Willemijn Heeren, Marijn Huijbregts, Franciska de Jong, Djoerd Hiemstra: Towards Affordable Disclosure of Spoken Heritage Archives. J. Digit. Inf. 10(6) (2009)

Claudia Hauff, Djoerd Hiemstra, Franciska de Jong, Leif Azzopardi: Relying on topic subsets for system ranking estimation. CIKM 2009: 1859-1862

Robin Aly, Djoerd Hiemstra, Arjen P. de Vries: Reusing annotation labor for concept selection. CIVR 2009

Claudia Hauff, Leif Azzopardi, Djoerd Hiemstra: The Combination and Evaluation of Query Performance Prediction Methods. ECIR 2009: 301-312

Marie-Francine Moens, Djoerd Hiemstra: Information Extraction and Linking in a Retrieval Context. ECIR 2009: 810-813

Alexander S. Szalay, Djoerd Hiemstra, Alfons Kemper, Manuel Prieto: Introduction. Euro-Par 2009: 347-348

Robin Aly, Djoerd Hiemstra: Concept detectors: how good is good enough? ACM Multimedia 2009: 233-242

Claudia Hauff, Djoerd Hiemstra: University of Twente @ TREC 2009: Indexing Half a Million Web Pages. TREC 2009

Ying Zhang, Arjen P. de Vries, Peter A. Boncz, Djoerd Hiemstra, Roeland Ordelman: StreetTiVo: Using a P2P XML Database System to Manage Multimedia Data in Your Living Room. APWeb/WAIM 2009: 404-415

Djoerd Hiemstra: Language Models. Encyclopedia of Database Systems 2009: 1591-1594

Djoerd Hiemstra: N-Gram Models. Encyclopedia of Database Systems 2009: 1910

Djoerd Hiemstra: Probability Smoothing. Encyclopedia of Database Systems 2009: 2169-2170

Djoerd Hiemstra, Ricardo A. Baeza-Yates: Structured Text Retrieval Models. Encyclopedia of Database Systems 2009: 2868-2871

Donna Harman, Djoerd Hiemstra: Saving and accessing the old IR literature. SIGIR Forum 42(2): 16-21 (2008)

Sihem Amer-Yahia, Djoerd Hiemstra, Thomas Roelleke, Divesh Srivastava, Gerhard Weikum: DB&IR integration: report on the dagstuhl seminar. SIGIR Forum 42(2): 84-89 (2008)

Sihem Amer-Yahia, Djoerd Hiemstra, Thomas Roelleke, Divesh Srivastava, Gerhard Weikum: DB&IR integration: report on the Dagstuhl seminar "ranked XML querying". SIGMOD Record 37(3): 46-49 (2008)

Pavel Serdyukov, Henning Rode, Djoerd Hiemstra: Modeling multi-step relevance propagation for expert finding. CIKM 2008: 1133-1142

Claudia Hauff, Djoerd Hiemstra, Franciska de Jong: A survey of pre-retrieval query performance predictors. CIKM 2008: 1419-1420

Robin Aly, Djoerd Hiemstra, Arjen P. de Vries, Franciska de Jong: A probabilistic ranking framework using unobservable binary events for video search. CIVR 2008: 349-358

Dong Nguyen, Arnold Overwijk, Claudia Hauff, Dolf Trieschnigg, Djoerd Hiemstra, Franciska de Jong: WikiTranslate: Query Translation for Cross-Lingual Information Retrieval Using Only Wikipedia. CLEF 2008: 58-65

Arnold Overwijk, Dong Nguyen, Claudia Hauff, Dolf Trieschnigg, Djoerd Hiemstra, Franciska de Jong: On the Evaluation of Snippet Selection for WebCLEF. CLEF 2008: 794-797

Pavel Serdyukov, Djoerd Hiemstra: Modeling Documents as Mixtures of Persons for Expert Finding. ECIR 2008: 309-320

Djoerd Hiemstra: ECIR 2008 Tutorials. ECIR 2008: 714-715

Henning Rode, Djoerd Hiemstra, Arjen P. de Vries, Pavel Serdyukov: Efficient XML and Entity Retrieval with PF/Tijah: CWI and University of Twente at INEX'08. INEX 2008: 207-217

Pavel Serdyukov, Ling Feng, Arthur H. van Bunningen, Sander Evers, Harold van Heerde, Peter M. G. Apers, Maarten M. Fokkinga, Djoerd Hiemstra: The Right Expert at the Right Time and Place. PAKM 2008: 38-49

Rianne Kaptein, Rongmei Li, Djoerd Hiemstra, Jaap Kamps: Using parsimonious language models on web data. SIGIR 2008: 763-764

Pavel Serdyukov, Henning Rode, Djoerd Hiemstra: Exploiting sequential dependencies for expert finding. SIGIR 2008: 795-796

Pavel Serdyukov, Henning Rode, Djoerd Hiemstra: Modeling expert finding as an absorbing random walk. SIGIR 2008: 797-798

Henning Rode, Pavel Serdyukov, Djoerd Hiemstra: Combining document- and paragraph-based entity ranking. SIGIR 2008: 851-852

Rianne Kaptein, Jaap Kamps, Djoerd Hiemstra: The Impact of Positive, Negative and Topical Relevance Feedback. TREC 2008

Pavel Serdyukov, Robin Aly, Djoerd Hiemstra: University of Twente at the TREC 2008 Enterprise Track: Using the Global Web as an Expertise Evidence Source. TREC 2008

Robin Aly, Djoerd Hiemstra, Arjen P. de Vries, Henning Rode: The Lowlands Team at TRECVID 2008. TRECVID 2008

Djoerd Hiemstra, Claudia Hauff, Franciska de Jong, Wessel Kraaij: SIGIR's 30th anniversary: an analysis of trends in IR research and the topology of its community. SIGIR Forum 41(2): 18-24 (2007)

Theodora Tsikrika, Pavel Serdyukov, Henning Rode, Thijs Westerveld, Robin Aly, Djoerd Hiemstra, Arjen P. de Vries: Structured Document Retrieval, Multimedia Retrieval, and Entity Ranking Using PF/Tijah. INEX 2007: 306-320

Claudia Hauff, Robin Aly, Djoerd Hiemstra: The Effectiveness of Concept Based Search for Video Retrieval. LWA 2007: 205-212

Pavel Serdyukov, Djoerd Hiemstra, Maarten M. Fokkinga, Peter M. G. Apers: Generative modeling of persons and documents for expert search. SIGIR 2007: 827-828

Djoerd Hiemstra, Rongmei Li, Jaap Kamps, Rianne Kaptein: Parsimonious Language Models for a Terabyte of Text. TREC 2007

Pavel Serdyukov, Henning Rode, Djoerd Hiemstra: University of Twente at the TREC 2007 Enterprise Track: Modeling Relevance Propagation for the Expert Search Task. TREC 2007

Robin Aly, Claudia Hauff, Willemijn Heeren, Djoerd Hiemstra, Franciska de Jong, Roeland Ordelman, Thijs Verschoor, Arjen P. de Vries: The Lowlands team at TRECVID 2007. TRECVID 2007

Robin Aly, Claudia Hauff, Willemijn Heeren, Djoerd Hiemstra, Franciska de Jong, Roeland Ordelman, Thijs Verschoor, Arjen P. de Vries: The Lowlands team at TRECVID 2007. TRECVID 2007

Maher Ben Moussa, Marco Pasch, Djoerd Hiemstra, Paul E. van der Vet, Theo W. C. Huibers: The Potential of User Feedback Through the Iterative Refining of Queries in an Image Retrieval System. Adaptive Multimedia Retrieval 2006: 258-268

Robin Aly, Djoerd Hiemstra, Roeland Ordelman, Laurens van der Werff, Franciska de Jong: XML Information Retrieval from Spoken Word Archives. CLEF 2006: 770-777

Henning Rode, Djoerd Hiemstra: Using Query Profiles for Clarification. ECIR 2006: 205-216

Thijs Westerveld, Henning Rode, Roel van Os, Djoerd Hiemstra, Georgina Ramírez, Vojkan Mihajlovic, Arjen P. de Vries: Evaluating Structured Information Retrieval and Multimedia Retrieval Using PF/Tijah. INEX 2006: 104-114

Henk Ernst Blok, Vojkan Mihajlovic, Georgina Ramírez, Thijs Westerveld, Djoerd Hiemstra, Arjen P. de Vries: The TIJAH XML information retrieval system. SIGIR 2006: 725

Johan A. List, Vojkan Mihajlovic, Georgina Ramírez, Arjen P. de Vries, Djoerd Hiemstra, Henk Ernst Blok: TIJAH: Embracing IR Methods in XML Databases. Inf. Retr. 8(4): 547-570 (2005)

Roelof van Zwol, Arjen P. de Vries, Djoerd Hiemstra: Editorial. JDIM 3(1): 1-2 (2005)

Vojkan Mihajlovic, Henk Ernst Blok, Djoerd Hiemstra, Peter M. G. Apers: Score region algebra: building a transparent XML-R database. CIKM 2005: 12-19

Vojkan Mihajlovic, Georgina Ramírez, Thijs Westerveld, Djoerd Hiemstra, Henk Ernst Blok, Arjen P. de Vries: TIJAH Scratches INEX 2005: Vague Element Selection, Image Search, Overlap, and Relevance Feedback. INEX 2005: 72-87

Henning Rode, Djoerd Hiemstra, Georgina Ramírez, Thijs Westerveld, Arjen P. de Vries: The Lowlands' TREC Experiments 2005. TREC 2005

Djoerd Hiemstra, Vojkan Mihajlovic: Report on the first Twente Data Management Workshop on XML Databases and Information Retrieval. SIGMOD Record 33(4): 100-102 (2004)

Liudmila V. Boldareva, Djoerd Hiemstra: Interactive Content-Based Retrieval Using Pre-computed Object-Object Similarities. CIVR 2004: 308-316

Vojkan Mihajlovic, Georgina Ramírez, Arjen P. de Vries, Djoerd Hiemstra, Henk Ernst Blok: TIJAH at INEX 2004 Modeling Phrases and Relevance Feedback. INEX 2004: 276-291

Liudmila V. Boldareva, Arjen P. de Vries, Djoerd Hiemstra: Monitoring User-System Performance in Interactive Retrieval Tasks. RIAO 2004: 474-483

Djoerd Hiemstra, Stephen E. Robertson, Hugo Zaragoza: Parsimonious language models for information retrieval. SIGIR 2004: 178-185

Henning Rode, Djoerd Hiemstra: Conceptual Language Models for Context-Aware Text Retrieval. TREC 2004

Vojkan Mihajlovic, Djoerd Hiemstra (Eds.): First Twente Data Management Workshop (TDM 2004) on XML Databases and Information Retrieval, Enschede, The Netherlands, June 21, 2004. CTIT Workshop Proceedings Series, Centre for Telematics and Information Technology (CTIT), University of Twente, Enschede, The Netherlands 2004

Thijs Westerveld, Arjen P. de Vries, Alex van Ballegooij, Franciska de Jong, Djoerd Hiemstra: A Probabilistic Multimedia Retrieval Model and Its Evaluation. EURASIP J. Adv. Sig. Proc. 2003(2): 186-198 (2003)

James Allan, Jay Aslam, Nicholas J. Belkin, Chris Buckley, James P. Callan, W. Bruce Croft, Susan T. Dumais, Norbert Fuhr, Donna Harman, David J. Harper, Djoerd Hiemstra, Thomas Hofmann, Eduard H. Hovy, Wessel Kraaij, John D. Lafferty, Victor Lavrenko, David D. Lewis, Liz Liddy, R. Manmatha, Andrew McCallum, Jay M. Ponte, John M. Prager, Dragomir R. Radev, Philip Resnik, Stephen E. Robertson, Ronald Rosenfeld, Salim Roukos, Mark Sanderson, Richard M. Schwartz, Amit Singhal, Alan F. Smeaton, Howard R. Turtle, Ellen M. Voorhees, Ralph M. Weischedel, Jinxi Xu, ChengXiang Zhai: Challenges in information retrieval and language modeling: report of a workshop held at the center for intelligent information retrieval, University of Massachusetts Amherst, September 2002. SIGIR Forum 37(1): 31-47 (2003)

Hugo Zaragoza, Djoerd Hiemstra, Michael E. Tipping: Bayesian extension to the language model for ad hoc information retrieval. SIGIR 2003: 4-9

Djoerd Hiemstra: Statistical Language Models for Intelligent XML Retrieval. Intelligent Search on XML Data 2003: 107-118

Dennis Reidsma, Djoerd Hiemstra, Franciska de Jong, Wessel Kraaij: Cross-Language Retrieval at the University of Twente and TNO. CLEF 2002: 197-206

Djoerd Hiemstra: A Database Approach to Content-based XML Retrieval. INEX Workshop 2002: 111-118

Wessel Kraaij, Thijs Westerveld, Djoerd Hiemstra: The Importance of Prior Probabilities for Entry Page Search. SIGIR 2002: 27-34

Djoerd Hiemstra: Term-specific smoothing for the language modeling approach to information retrieval: the importance of a query term. SIGIR 2002: 35-41

Djoerd Hiemstra: Using language models for information retrieval. Univ. Twente 2001, isbn 978-90-75296-05-1, pp. I-VIII, 1-163

Henk Ernst Blok, Djoerd Hiemstra, Sunil Choenni, Franciska de Jong, Henk M. Blanken, Peter M. G. Apers: Predicting the Cost-Quality Trade-Off for Information Retrieval Queries: Facilitating Database Design and Query Optimization. CIKM 2001: 207-214

Djoerd Hiemstra, David A. van Leeuwen: Creating a Dutch Information Retrieval Test Corpus. CLIN 2001: 133-147

Djoerd Hiemstra, Stephen E. Robertson: Relevance Feedback for Best Match Term Weighting Algorithms in Information Retrieval. DELOS Workshop: Personalisation and Recommender Systems in Digital Libraries 2001

Thijs Westerveld, Wessel Kraaij, Djoerd Hiemstra: Retrieving Web Pages Using Content, Links, URLs and Anchors. TREC 2001

Djoerd Hiemstra: A probabilistic justification for using tf x idf term weighting in information retrieval. Int. J. on Digital Libraries 3(2): 131-139 (2000)

Djoerd Hiemstra, Wessel Kraaij, Renée Pohlmann, Thijs Westerveld: Translation Resources, Merging Strategies, and Relevance Feedback for Cross-Language Information Retrieval. CLEF 2000: 102-115

Franciska de Jong, Jean-Luc Gauvain, Djoerd Hiemstra, Klaus Netter: Language-Based Multimedia Information Retrieval. RIAO 2000: 713-724

Djoerd Hiemstra, Franciska de Jong: Disambiguation Strategies for Cross-Language Information Retrieval. ECDL 1999: 274-293

Wessel Kraaij, Renée Pohlmann, Djoerd Hiemstra: Twenty-One at TREC-8: using Language Technology for Information Retrieval. TREC 1999

Arjen P. de Vries, Djoerd Hiemstra: The Mirror DBMS at TREC-8. TREC 1999

Djoerd Hiemstra: A Linguistically Motivated Probabilistic Model of Information Retrieval. ECDL 1998: 569-584

Djoerd Hiemstra, Wessel Kraaij: Twenty-One at TREC7: Ad-hoc and Cross-Language Track. TREC 1998: 174-185

Djoerd Hiemstra, Franciska de Jong, Wessel Kraaij: A domain Specific Lexicon Acquisition Tool for Cross-Language Information Retrieval. RIAO 1997: 255-271

Wessel Kraaij, Djoerd Hiemstra: Cross Language Retrieval with the Twenty-One system. TREC 1997: 753-760