C. Staff and R. Muscat, Expanding Query Terms in Context, Proceedings of Computer Science Annual Workshop, pp.106-108, 2004.

M. Bacchin and M. Melucci, Expanding Queries using Stems and Symbols, Proceedings of the 13 th Text REtrieval Conference, 2004.

J. Martínez-fernández, A. García-serrano, J. Román, and M. Paloma, Expanding Queries Through Word Sense Disambiguation, LNCS, vol.4730, pp.613-616, 2006.
DOI : 10.1007/978-3-540-74999-8_74

C. D. Manning, P. Raghavan, and H. Schtze, Relevance feedback and query expansion, 2008.
DOI : 10.1017/CBO9780511809071.010

F. Crestani, Comparing neural and probabilistic relevance feedback in an interactive information retrieval system, Proceedings of 1994 IEEE International Conference on Neural Networks (ICNN'94), pp.3426-2430, 1994.
DOI : 10.1109/ICNN.1994.374787

M. Magennis and C. Van-rijsbcrgen, The potential and actual effectiveness of interactive query expansion, Proceedings of ACM Special Interest Group in Information Retrieval Conference (SIGIR97), pp.324-332, 1997.

S. Klink, A. Hust, M. Junker, and A. Dengel, Improving Document Retrieval by Automatic Query Expansion Using Collaborative Learning of Term-Based Concepts. Document Analysis Systems, pp.376-387, 2002.

H. Khafajeh, G. Kanaan, M. Yaseen, and B. Al-sarayreh, Automatic Query Expansion For Arabic Text Retrieval Based on Association and Similarity Thesaurus, Proceedings he European, Mediterranean & Middle Eastern Conference on Information Systems (EMCIS), 2010.

T. Rachidi, M. Bouzoubaa, L. Elmortaji, B. Boussouab, and A. Bensaid, Arabic user search Query correction and expansion, Proceedings of COPSTIC'03, 2003.

M. Bilotti, Query expansion techniques for question answering, Massachusetts Institute of Technology, 2004.

R. Al-shalabi, G. Kanaan, M. Yaseen, B. Al-sarayreh, and N. Al-naji, Arabic Query Expansion Using Interactive Word Sense Disambiguation, nd International Conference on Arabic Language Resources & Tools, MEDAR, pp.156-158, 2009.

A. Zitouni, A. Damankesh, F. Barakati, M. Atari, M. Watfa et al., Corpus based Arabic Stemming using N-grams, The Sixth Asia Information Retrieval Society Conference, pp.280-289, 2010.
DOI : 10.1007/978-3-642-17187-1_27

M. Attia, Arabic tokenization system, Proceedings of the 2007 Workshop on Computational Approaches to Semitic Languages Common Issues and Resources, Semitic '07, pp.65-72, 2007.
DOI : 10.3115/1654576.1654588
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.120.9748

A. Farghaly and K. Shaalan, Arabic Natural Language Processing, the Association for Computing Machinery (ACM), pp.1-22, 2009.
DOI : 10.1145/1644879.1644881

Y. Nizar and . Habash, Introduction to Arabic Natural Language Processing, (Synthesis lectures on human language technologies, 2010.

R. Besançon, S. Chaudiron, D. Mostefa, I. Timimi, and K. Choukri, The INFILE Project: a Cross-lingual Filtering Systems Evaluation Campaign, Proceedings of the Sixth International Language Resources and Evaluation (LREC'08), 2008.