Author: Iadh Ounis

Publications

Publication period start: 1997
Publication period end: 2012
Number of co-authors: 30

Co-authors

Number of publications with favourite co-authors
Vassilis Plachouras
8
Ben He
15
Craig Macdonald
35

Productive Colleagues

Most productive colleagues in number of publications
Ian Ruthven
33
Craig Macdonald
37
Ryen W. White
59

Publications

He, Ben, Ounis, Iadh (2007): On setting the hyper-parameters of term frequency normalization for information retrieval. In ACM Transactions on Information Systems, 25 (3) pp. 13. http://doi.acm.org/10.1145/1247715.1247719

Ounis, Iadh (2000): Ranking Digital Images using Combination of Evidences. In: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2000, . pp. 348-350. http://www.acm.org/pubs/articles/proceedings/ir/345508/p348-ounis/p348-ounis.pdf

He, Ben, Ounis, Iadh (2009): Studying Query Expansion Effectiveness. In: Boughanem, Mohand, Berrut, Catherine, Mothe, Josiane, Soulé-Dupuy, Chantal (eds.) Advances in Information Retrieval - 31th European Conference on IR Research - ECIR 2009 April 6-9, 2009, 2009, Toulouse, France. pp. 611-619. http://dx.doi.org/10.1007/978-3-642-00958-7_57

McEwan, Craig J. A., Ounis, Iadh, Ruthven, Ian (2002): Building Bilingual Dictionaries from Parallel Web Documents. In: Crestani, Fabio, Girolami, Mark, Rijsbergen, C. J. Van (eds.) Advances in Information Retrieval - 24th BCS-IRSG European Colloquium on IR Research March 25-27, 2002, Glasgow, UK. pp. 303-323. http://link.springer.de/link/service/series/0558/bibs/2291/22910303.htm

Ounis, Iadh, Amati, Gianni, Plachouras, Vassilis, He, Ben, Macdonald, Craig, Johnson, Douglas (2005): Terrier Information Retrieval Platform. In: Losada, David E., Fernández-Luna, Juan M. (eds.) Advances in Information Retrieval - 27th European Conference on IR Research - ECIR 2005 March 21-23, 2005, Santiago de Compostela, Spain. pp. 517-519. http://link.springer.de/link/service/series/0558/bibs/3408/34080517.htm

Macdonald, Craig, Ounis, Iadh (2007): Using Relevance Feedback in Expert Search. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 431-443. http://dx.doi.org/10.1007/978-3-540-71496-5_39

Peng, Jie, Ounis, Iadh (2007): Combination of Document Priors in Web Information Retrieval. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 732-736. http://dx.doi.org/10.1007/978-3-540-71496-5_80

Macdonald, Craig, Hannah, David, Ounis, Iadh (2008): High Quality Expertise Evidence for Expert Search. In: Macdonald, Craig, Ounis, Iadh, Plachouras, Vassilis, Ruthven, Ian, White, Ryen W. (eds.) Advances in Information Retrieval - 30th European Conference on IR Research - ECIR 2008 March 30-April 3, 2008, Glasgow, UK. pp. 283-295. http://dx.doi.org/10.1007/978-3-540-78646-7_27

Hannah, David, Macdonald, Craig, Ounis, Iadh (2008): Analysis of Link Graph Compression Techniques. In: Macdonald, Craig, Ounis, Iadh, Plachouras, Vassilis, Ruthven, Ian, White, Ryen W. (eds.) Advances in Information Retrieval - 30th European Conference on IR Research - ECIR 2008 March 30-April 3, 2008, Glasgow, UK. pp. 596-601. http://dx.doi.org/10.1007/978-3-540-78646-7_62

Macdonald, Craig, Ounis, Iadh (2008): Expert Search Evaluation by Supporting Documents. In: Macdonald, Craig, Ounis, Iadh, Plachouras, Vassilis, Ruthven, Ian, White, Ryen W. (eds.) Advances in Information Retrieval - 30th European Conference on IR Research - ECIR 2008 March 30-April 3, 2008, Glasgow, UK. pp. 555-563. http://dx.doi.org/10.1007/978-3-540-78646-7_55

Cacheda, Fidel, Carneiro, Victor, Plachouras, Vassilis, Ounis, Iadh (2007): Performance Comparison of Clustered and Replicated Information Retrieval Systems. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 124-135. http://dx.doi.org/10.1007/978-3-540-71496-5_14

Lioma, Christina, Ounis, Iadh (2007): Light Syntactically-Based Index Pruning for Information Retrieval. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 88-100. http://dx.doi.org/10.1007/978-3-540-71496-5_11

Plachouras, Vassilis, Ounis, Iadh (2007): Multinomial Randomness Models for Retrieval with Document Fields. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 28-39. http://dx.doi.org/10.1007/978-3-540-71496-5_6

Santos, Rodrygo L. T., He, Ben, Macdonald, Craig, Ounis, Iadh (2009): Integrating Proximity to Subjective Sentences for Blog Opinion Retrieval. In: Boughanem, Mohand, Berrut, Catherine, Mothe, Josiane, Soulé-Dupuy, Chantal (eds.) Advances in Information Retrieval - 31th European Conference on IR Research - ECIR 2009 April 6-9, 2009, 2009, Toulouse, France. pp. 325-336. http://dx.doi.org/10.1007/978-3-642-00958-7_30

Peng, Jie, Macdonald, Craig, Ounis, Iadh (2010): Learning to Select a Ranking Function. In: Gurrin, Cathal, He, Yulan, Kazai, Gabriella, Kruschwitz, Udo, Little, Suzanne, Roelleke, Thomas, Rüger, Stefan M., Rijsbergen, Keith van (eds.) Advances in Information Retrieval - 32nd European Conference on IR Research - ECIR 2010 March 28-31, 2010, Milton Keynes, UK. pp. 114-126. http://dx.doi.org/10.1007/978-3-642-12275-0_13

Peng, Jie, Ounis, Iadh (2009): Selective Application of Query-Independent Features in Web Information Retrieval. In: Boughanem, Mohand, Berrut, Catherine, Mothe, Josiane, Soulé-Dupuy, Chantal (eds.) Advances in Information Retrieval - 31th European Conference on IR Research - ECIR 2009 April 6-9, 2009, 2009, Toulouse, France. pp. 375-387. http://dx.doi.org/10.1007/978-3-642-00958-7_34

Macdonald, Craig, Ounis, Iadh, Plachouras, Vassilis, Ruthven, Ian, White, Ryen W. (eds.) Advances in Information Retrieval - 30th European Conference on IR Research - ECIR 2008 March 30-April 3, 2008, Glasgow, UK.

Santos, Rodrygo L. T., Peng, Jie, Macdonald, Craig, Ounis, Iadh (2010): Explicit Search Result Diversification through Sub-queries. In: Gurrin, Cathal, He, Yulan, Kazai, Gabriella, Kruschwitz, Udo, Little, Suzanne, Roelleke, Thomas, Rüger, Stefan M., Rijsbergen, Keith van (eds.) Advances in Information Retrieval - 32nd European Conference on IR Research - ECIR 2010 March 28-31, 2010, Milton Keynes, UK. pp. 87-99. http://dx.doi.org/10.1007/978-3-642-12275-0_11

Santos, Rodrygo L. T., Macdonald, Craig, Ounis, Iadh (2011): Intent-aware search result diversification. In: Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2011, . pp. 595-604. http://dx.doi.org/10.1145/2009916.2009997

Tonellotto, Nicola, Macdonald, Craig, Ounis, Iadh (2011): Effect of different docid orderings on dynamic pruning retrieval strategies. In: Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2011, . pp. 1179-1180. http://dx.doi.org/10.1145/2009916.2010108

Santos, Rodrygo L. T., Macdonald, Craig, Ounis, Iadh (2011): On the suitability of diversity metrics for learning-to-rank for diversity. In: Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2011, . pp. 1185-1186. http://dx.doi.org/10.1145/2009916.2010111

Santos, Rodrygo L. T., Macdonald, Craig, Ounis, Iadh (2011): How diverse are web search results?. In: Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2011, . pp. 1187-1188. http://dx.doi.org/10.1145/2009916.2010112

Limsopatham, Nut, Santos, Rodrygo L. T., Macdonald, Craig, Ounis, Iadh (2011): Disambiguating biomedical acronyms using EMIM. In: Proceedings of the 34th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2011, . pp. 1213-1214. http://dx.doi.org/10.1145/2009916.2010125

Macdonald, Craig, Tonellotto, Nicola, Ounis, Iadh (2012): Learning to predict response times for online query scheduling. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 621-630. http://dx.doi.org/10.1145/2348283.2348367

McCreadie, Richard, Macdonald, Craig, Ounis, Iadh (2012): CrowdTerrier: automatic crowdsourced relevance assessments with terrier. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 1005. http://dx.doi.org/10.1145/2348283.2348430

Macdonald, Craig, Tonellotto, Nicola, Ounis, Iadh (2012): Effect of dynamic pruning safety on learning to rank effectiveness. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 1051-1052. http://dx.doi.org/10.1145/2348283.2348464

Limsopatham, Nut, Macdonald, Craig, McCreadie, Richard, Ounis, Iadh (2012): Exploiting term dependence while handling negation in medical search. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 1065-1066. http://dx.doi.org/10.1145/2348283.2348471

McCreadie, Richard, Soboroff, Ian, Lin, Jimmy, Macdonald, Craig, Ounis, Iadh, McCullough, Dean (2012): On building a reusable Twitter corpus. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 1113-1114. http://dx.doi.org/10.1145/2348283.2348495

Martinet, Jean, Ounis, Iadh, Chiaramella, Yves, Mulhem, Philippe (2003): A Weighting Scheme for Star-Graphs. In: Sebastiani, Fabrizio (eds.) Advances in Information Retrieval - 25th European Conference on IR Research - ECIR 2003 April 14-16, 2003, Pisa, Italy. pp. 546-554. http://link.springer.de/link/service/series/0558/bibs/2633/26330546.htm

Cacheda, Fidel, Plachouras, Vassilis, Ounis, Iadh (2004): Performance Analysis of Distributed Architectures to Index One Terabyte of Text. In: Mcdonald, Sharon, Tait, John (eds.) Advances in Information Retrieval - 26th European Conference on IR Research - ECIR 2004 April 5-7, 2004, Sunderland, UK. pp. 394-408. http://link.springer.de/link/service/series/0558/bibs/2997/29970394.htm

He, Ben, Ounis, Iadh (2007): Setting Per-field Normalisation Hyper-parameters for the Named-Page Finding Search Task. In: Amati, Giambattista, Carpineto, Claudio, Romano, Giovanni (eds.) Advances in Information Retrieva - 29th European Conference on IR Research - ECIR 2007 April 2-5, 2007, Rome, Italy. pp. 468-480. http://dx.doi.org/10.1007/978-3-540-71496-5_42

Macdonald, Craig, Ounis, Iadh (2006): Voting for candidates: adapting data fusion techniques for an expert search task. In: Yu, Philip S., Tsotras, Vassilis J., Fox, Edward A., Liu, Bing (eds.) Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management November 6-11, 2006, Arlington, Virginia, USA. pp. 387-396. http://doi.acm.org/10.1145/1183614.1183671

Azman, Azreen, Ounis, Iadh (2004): Discovery of aggregate usage profiles based on clustering information needs. In: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2004, . pp. 470-471. http://doi.acm.org/10.1145/1008992.1009075

He, Ben, Ounis, Iadh (2005): A study of the dirichlet priors for term frequency normalisation. In: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2005, . pp. 465-471. http://doi.acm.org/10.1145/1076034.1076114

Macdonald, Craig, Ounis, Iadh (2006): Combining fields in known-item email search. In: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2006, . pp. 675-676. http://doi.acm.org/10.1145/1148170.1148312

Macdonald, Craig, Ounis, Iadh (2006): Searching for expertise using the terrier platform. In: Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2006, . pp. 732. http://doi.acm.org/10.1145/1148170.1148345

Ounis, Iadh, Pasca, Marius (1998): RELIEF: Combining Expressiveness and Rapidity into a Single System. In: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1998, . pp. 266-274. http://www.acm.org/pubs/articles/proceedings/ir/290941/p266-ounis/p266-ounis.pdf

Chiaramella, Yves, Mulhem, Philippe, Mourad, Mechkour, Ounis, Iadh, Pasca, Marius (1998): Towards a Fast Precision-Oriented Image Retrieval System. In: Proceedings of the 21st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1998, . pp. 383. http://www.acm.org/pubs/articles/proceedings/ir/290941/p383-chiaramella/p383-chiaramella.pdf

Peng, Jie, Macdonald, Craig, He, Ben, Plachouras, Vassilis, Ounis, Iadh (2007): Incorporating term dependency in the DFR framework. In: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2007, . pp. 843-844. http://doi.acm.org/10.1145/1277741.1277937

He, Ben, Macdonald, Craig, Ounis, Iadh (2008): Retrieval sensitivity under training using different measures. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2008, . pp. 67-74. http://doi.acm.org/10.1145/1390334.1390348

He, Ben, Macdonald, Craig, Ounis, Iadh (2008): Ranking opinionated blog posts using OpinionFinder. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2008, . pp. 727-728. http://doi.acm.org/10.1145/1390334.1390473

Macdonald, Craig, He, Ben, Ounis, Iadh, Soboroff, Ian (2008): Limits of opinion-finding baseline systems. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2008, . pp. 747-748. http://doi.acm.org/10.1145/1390334.1390483

Peng, Jie, Macdonald, Craig, Ounis, Iadh (2008): Automatic document prior feature selection for web retrieval. In: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2008, . pp. 761-762. http://doi.acm.org/10.1145/1390334.1390490

He, Ben, Ounis, Iadh (2003): A study of parameter tuning for term frequency normalization. In: Proceedings of the 2003 ACM CIKM International Conference on Information and Knowledge Management November 2-8, 2003, New Orleans, Louisiana, USA. pp. 10-16. http://doi.acm.org/10.1145/956863.956867

He, Ben, Ounis, Iadh (2007): Parameter sensitivity in the probabilistic model for ad-hoc retrieval. In: Silva, Mario J., Laender, Alberto H. F., Baeza-Yates, Ricardo A., McGuinness, Deborah L., Olstad, Bjørn, Olsen, Øystein Haug, Falcão, André O. (eds.) Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management - CIKM 2007 November 6-10, 2007, Lisbon, Portugal. pp. 263-272. http://doi.acm.org/10.1145/1321440.1321479

Plachouras, Vassilis, Ounis, Iadh (2004): Usefulness of hyperlink structure for query-biased topic distillation. In: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2004, . pp. 448-455. http://doi.acm.org/10.1145/1008992.1009069

Macdonald, Craig, Ounis, Iadh (2008): Key blog distillation: ranking aggregates. In: Shanahan, James G., Amer-Yahia, Sihem, Manolescu, Ioana, Zhang, Yi, Evans, David A., Kolcz, Aleksander, Choi, Key-Sun, Chowdhury, Abdur (eds.) Proceedings of the 17th ACM Conference on Information and Knowledge Management - CIKM 2008 October 26-30, 2008, Napa Valley, California, USA. pp. 1043-1052. http://doi.acm.org/10.1145/1458082.1458221

Macdonald, Craig, Ounis, Iadh (2007): Expertise drift and query expansion in expert search. In: Silva, Mario J., Laender, Alberto H. F., Baeza-Yates, Ricardo A., McGuinness, Deborah L., Olstad, Bjørn, Olsen, Øystein Haug, Falcão, André O. (eds.) Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management - CIKM 2007 November 6-10, 2007, Lisbon, Portugal. pp. 341-350. http://doi.acm.org/10.1145/1321440.1321490

He, Ben, Macdonald, Craig, He, Jiyin, Ounis, Iadh (2008): An effective statistical approach to blog post opinion retrieval. In: Shanahan, James G., Amer-Yahia, Sihem, Manolescu, Ioana, Zhang, Yi, Evans, David A., Kolcz, Aleksander, Choi, Key-Sun, Chowdhury, Abdur (eds.) Proceedings of the 17th ACM Conference on Information and Knowledge Management - CIKM 2008 October 26-30, 2008, Napa Valley, California, USA. pp. 1063-1072. http://doi.acm.org/10.1145/1458082.1458223

Santos, Rodrygo L. T., Macdonald, Craig, Ounis, Iadh (2010): Exploiting query reformulations for web search result diversification. In: Proceedings of the 2010 International Conference on the World Wide Web , 2010, . pp. 881-890. http://doi.acm.org/10.1145/1772690.1772780

He, Ben, Peng, Jie, Ounis, Iadh (2009): Fitting score distribution for blog opinion retrieval. In: Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2009, . pp. 688-689. http://doi.acm.org/10.1145/1571941.1572079

Macdonald, Craig, Ounis, Iadh, Soboroff, Ian (2009): Is spam an issue for opinionated blog post search?. In: Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2009, . pp. 710-711. http://doi.acm.org/10.1145/1571941.1572090

Macdonald, Craig, Ounis, Iadh (2009): On perfect document rankings for expert search. In: Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2009, . pp. 740-741. http://doi.acm.org/10.1145/1571941.1572105

McCreadie, Richard M. C., Macdonald, Craig, Ounis, Iadh (2009): On single-pass indexing with MapReduce. In: Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2009, . pp. 742-743. http://doi.acm.org/10.1145/1571941.1572106

Ounis, Iadh, Huibers, T. W. C. (1997): A Logical Relational Approach for Information Retrieval Indexing. In: 19th Annual BCS-IRSG Colloquium on IR 8th-9th April, 1997, Aberdeen, UK. http://ewic.bcs.org/conferences/1997/irsg/papers/paper7.htm

Ounis, Iadh, Pasca, Marius (1998): Effective and Efficient Relational Query Processing Using Conceptual Graphs. In: 20th Annual BCS-IRSG Colloquium on IR 25th-27th March, 1998, Autrans, France. http://ewic.bcs.org/conferences/1998/20thirsg/papers/paper8.htm

He, Ben, Ounis, Iadh (2005): Term Frequency Normalisation Tuning for BM25 and DFR Models. In: Losada, David E., Fernández-Luna, Juan M. (eds.) Advances in Information Retrieval - 27th European Conference on IR Research - ECIR 2005 March 21-23, 2005, Santiago de Compostela, Spain. pp. 200-214. http://link.springer.de/link/service/series/0558/bibs/3408/34080200.htm

Cacheda, Fidel, Carneiro, Victor, Plachouras, Vassilis, Ounis, Iadh (2005): Network Analysis for Distributed Information Retrieval Architectures. In: Losada, David E., Fernández-Luna, Juan M. (eds.) Advances in Information Retrieval - 27th European Conference on IR Research - ECIR 2005 March 21-23, 2005, Santiago de Compostela, Spain. pp. 527-529. http://link.springer.de/link/service/series/0558/bibs/3408/34080527.htm

Freire, Ana, Macdonald, Craig, Tonellotto, Nicola, Ounis, Iadh, Cacheda, Fidel (2012): Scheduling queries across replicas. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 2012, . pp. 1139-1140. http://dx.doi.org/10.1145/2348283.2348508