2023

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Sentence Retrieval for Open-Ended Dialogue Using Dual Contextual Modeling
Itay Harel | Hagai Taitelbaum | Idan Szpektor | Oren Kurland
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part I

2022

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A Dataset for Sentence Retrieval for Open-Ended Dialogues
Itay Harel | Hagai Taitelbaum | Idan Szpektor | Oren Kurland
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

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Dynamic Composition for Conversational Domain Exploration
Idan Szpektor | Deborah Cohen | Gal Elidan | Michael Fink | Avinatan Hassidim | Orgad Keller | Sayali Kulkarni | Eran Ofek | Sagie Pudinsky | Asaf Revach | Shimi Salant | Yossi Matias
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2018

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Care to Share?: Learning to Rank Personal Photos for Public Sharing
Ido Guy | Alexander Nus | Dan Pelleg | Idan Szpektor
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

2016

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SIGIR 2016 Workshop WebQA II: Web Question Answering Beyond Factoids
Alessandro Moschitti | Lluís Màrquez | Preslav Nakov | Eugene Agichtein | Charles L. A. Clarke | Idan Szpektor
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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That's Not My Question: Learning to Weight Unmatched Terms in CQA Vertical Search
Boaz Petersil | Avihai Mejer | Idan Szpektor | Koby Crammer
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Novelty based Ranking of Human Answers for Community Questions
Adi Omari | David Carmel | Oleg Rokhlenko | Idan Szpektor
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, SIGIR 2016, Pisa, Italy, July 17-21, 2016

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Identifying Web Queries with Question Intent
Gilad Tsur | Yuval Pinter | Idan Szpektor | David Carmel
Proceedings of the 25th International Conference on World Wide Web, WWW 2016, Montreal, Canada, April 11 - 15, 2016

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Supporting Human Answers for Advice-Seeking Questions in CQA Sites
Liora Braunstain | Oren Kurland | David Carmel | Idan Szpektor | Anna Shtok
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2015

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Web Question Answering: Beyond Factoids: SIGIR 2015 Workshop
Eugene Agichtein | David Carmel | Charles L. A. Clarke | Praveen K. Paritosh | Dan Pelleg | Idan Szpektor
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

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Improving Term Weighting for Community Question Answering Search Using Syntactic Analysis
David Carmel | Avihai Mejer | Yuval Pinter | Idan Szpektor
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

2013

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Introduction to special section on paraphrasing
Haifeng Wang | Bill Dolan | Idan Szpektor | Shiqi Zhao
2013 Volume 4 Issue 3

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When relevance is not enough: promoting diversity and freshnessin personalized question recommendation
Idan Szpektor | Yoelle Maarek | Dan Pelleg
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

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From query to question in one click: suggesting synthetic questions to searchers
Gideon Dror | Yoelle Maarek | Avihai Mejer | Idan Szpektor
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

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When web search fails, searchers become askers: understanding the transition
Qiaoling Liu | Eugene Agichtein | Gideon Dror | Yoelle Maarek | Idan Szpektor
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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Learning from the past: answering new questions with past answers
Anna Shtok | Gideon Dror | Yoelle Maarek | Idan Szpektor
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012

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Churn prediction in new users of Yahoo! answers
Gideon Dror | Dan Pelleg | Oleg Rokhlenko | Idan Szpektor
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

2011

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Predicting web searcher satisfaction with existing community-based answers
Qiaoling Liu | Eugene Agichtein | Gideon Dror | Evgeniy Gabrilovich | Yoelle Maarek | Dan Pelleg | Idan Szpektor
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011

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Improving recommendation for long-tail queries via templates
Idan Szpektor | Aristides Gionis | Yoelle Maarek
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011