2020

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Query Performance Prediction for Multifield Document Retrieval
Haggai Roitman | Yosi Mass | Guy Feigenblat | Roee Shraga
ICTIR '20: The 2020 ACM SIGIR International Conference on the Theory of Information Retrieval, Virtual Event, Norway, September 14-17, 2020

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Web Table Retrieval using Multimodal Deep Learning
Roee Shraga | Haggai Roitman | Guy Feigenblat | Mustafa Canim
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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Projection-based Relevance Model for Table Retrieval
Roee Shraga | Haggai Roitman | Guy Feigenblat | Bar Weiner
Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

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Unsupervised Dual-Cascade Learning with Pseudo-Feedback Distillation for Query-Focused Extractive Summarization
Haggai Roitman | Guy Feigenblat | Doron Cohen | Odellia Boni | David Konopnicki
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

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Ad Hoc Table Retrieval using Intrinsic and Extrinsic Similarities
Roee Shraga | Haggai Roitman | Guy Feigenblat | Mustafa Canim
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

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A Study of Query Performance Prediction for Answer Quality Determination
Haggai Roitman | Shai Erera | Guy Feigenblat
Proceedings of the 2019 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2019, Santa Clara, CA, USA, October 2-5, 2019

2017

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Unsupervised Query-Focused Multi-Document Summarization using the Cross Entropy Method
Guy Feigenblat | Haggai Roitman | Odellia Boni | David Konopnicki
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

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SummIt: A Tool for Extractive Summarization, Discovery and Analysis
Guy Feigenblat | Odellia Boni | Haggai Roitman | David Konopnicki
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2009

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The Frequent Items Problem, under Polynomial Decay, in the Streaming Model
Guy Feigenblat | Ofra Itzhaki | Ely Porat
String Processing and Information Retrieval, 16th International Symposium, SPIRE 2009, Saariselkä, Finland, August 25-27, 2009, Proceedings

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