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HiTR: Hierarchical Topic Model Re-estimation for Measuring Topical Diversity of Documents



Hosein Azarbonyad , Mostafa Dehghani , Tom Kenter , Maarten Marx , Jaap Kamps , Maarten de Rijke

* IEEE Transactions on Knowledge and Data Engineering 

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Words are Malleable: Computing Semantic Shifts in Political and Media Discourse



Hosein Azarbonyad , Mostafa Dehghani , Kaspar Beelen , Alexandra Arkut , Maarten Marx , Jaap Kamps

* In Proceedings of the 26th ACM International on Conference on Information and Knowledge Management (CIKM2017) 

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Share your Model instead of your Data: Privacy Preserving Mimic Learning for Ranking



Mostafa Dehghani , Hosein Azarbonyad , Jaap Kamps , Maarten de Rijke

* SIGIR 2017 Workshop on Neural Information Retrieval (Neu-IR'17)}{}{August 7--11, 2017, Shinjuku, Tokyo, Japan 

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On Horizontal and Vertical Separation in Hierarchical Text Classification



Mostafa Dehghani , Hosein Azarbonyad , Jaap Kamps , Maarten Marx

* Full paper (10 pages) accepted for publication in proceedings of ACM SIGIR International Conference on the Theory of Information Retrieval (ICTIR'16) 

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A Genetic Algorithm for solving Quadratic Assignment Problem(QAP)



Hosein Azarbonyad , Reza Babazadeh

* In Proceeding of 5th International Conference of Iranian Operations Research Society (ICIORS), Tabriz, Iran, 2012 
* arXiv admin note: text overlap with arXiv:1305.2684 by other authors 

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Learning to Exploit Different Translation Resources for Cross Language Information Retrieval



Hosein Azarbonyad , Azadeh Shakery , Heshaam Faili

* International Journal of Information and Communication Technology Research, Volume 6, Issue 1, pp. 55-68, 2013 

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