Improving stemming for Arabic information retrieval: light stemming and co-occurrence analysis
SIGIR '02 Proceedings of the 25th annual international ACM SIGIR conference on Research and development in information retrieval
Arabic Natural Language Processing
Arabic Natural Language Processing
Examining the effect of improved context sensitive morphology on Arabic information retrieval
Semitic '05 Proceedings of the ACL Workshop on Computational Approaches to Semitic Languages
#TwitterSearch: a comparison of microblog search and web search
Proceedings of the fourth ACM international conference on Web search and data mining
Terms of a feather: content-based news recommendation and discovery using twitter
ECIR'11 Proceedings of the 33rd European conference on Advances in information retrieval
Lexical normalisation of short text messages: makn sens a #twitter
HLT '11 Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1
Searching microblogs: coping with sparsity and document quality
Proceedings of the 20th ACM international conference on Information and knowledge management
An investigation of term weighting approaches for microblog retrieval
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
A summarization tool for time-sensitive social media
Proceedings of the 21st ACM international conference on Information and knowledge management
TweetMogaz: a news portal of tweets
Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
Secular vs. Islamist polarization in Egypt on Twitter
Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining
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The use of social media has profoundly affected social and political dynamics in the Arab world. In this paper, we explore the Arabic microblogs retrieval. We illustrate some of the challenges associated with Arabic microblog retrieval, which mainly stem from the use of different Arabic dialects that vary in lexical selection, morphology, and phonetics and lack orthographic and spelling conventions. We present some of the required processing for effective retrieval such as improved letter normalization, elongated word handling, stopword removal, and stemming