Ronny Lempel
2022
Truthful Online Scheduling of Cloud Workloads under Uncertainty
Moshe Babaioff
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Ronny Lempel
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Brendan Lucier
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Ishai Menache
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Aleksandrs Slivkins
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Sam Chiu-wai Wong
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
2015
Budget-Constrained Item Cold-Start Handling in Collaborative Filtering Recommenders via Optimal Design
Oren Anava
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Shahar Golan
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Nadav Golbandi
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Zohar Shay Karnin
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Ronny Lempel
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Oleg Rokhlenko
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Oren Somekh
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015
2013
Expediting search trend detection via prediction of query counts
Nadav Golbandi
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Liran Katzir
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Yehuda Koren
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Ronny Lempel
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013
Rank quantization
Ravi Kumar
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Ronny Lempel
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Roy Schwartz
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Sergei Vassilvitskii
Sixth ACM International Conference on Web Search and Data Mining, WSDM 2013, Rome, Italy, February 4-8, 2013
2012
ECIR 2012: 34th european conference on information retrieval research
Ricardo Baeza-Yates
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Mari-Carmen Marcos
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Arjen P. de Vries
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Hugo Zaragoza
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Berkant Barla Cambazoglu
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Vanessa Murdock
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Alvaro Barreiro
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David E. Losada
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Ronny Lempel
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Fabrizio Silvestri
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Mounia Lalmas
2012 Volume 46 Issue 2
Lightweight automatic face annotation in media pages
Dmitri Perelman
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Edward Bortnikov
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Ronny Lempel
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Roman Sandler
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012
Care to comment?: recommendations for commenting on news stories
Erez Shmueli
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Amit Kagian
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Yehuda Koren
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Ronny Lempel
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012
Hierarchical composable optimization of web pages
Ronny Lempel
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Ronen Barenboim
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Edward Bortnikov
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Nadav Golbandi
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Amit Kagian
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Liran Katzir
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Hayim Makabee
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Scott Roy
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Oren Somekh
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)
Modeling Transactional Queries via Templates
Edward Bortnikov
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Pinar Donmez
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Amit Kagian
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Ronny Lempel
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings
Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings
2011
Adaptive bootstrapping of recommender systems using decision trees
Nadav Golbandi
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Yehuda Koren
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Ronny Lempel
Proceedings of the Forth International Conference on Web Search and Web Data Mining, WSDM 2011, Hong Kong, China, February 9-12, 2011
Inverted index compression via online document routing
Gal Lavee
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Ronny Lempel
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Edo Liberty
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Oren Somekh
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011
Caching for Realtime Search
Edward Bortnikov
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Ronny Lempel
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Kolman Vornovitsky
Advances in Information Retrieval - 33rd European Conference on IR Research, ECIR 2011, Dublin, Ireland, April 18-21, 2011. Proceedings
2010
Caching search engine results over incremental indices
Roi Blanco
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Edward Bortnikov
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Flavio Junqueira
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Ronny Lempel
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Luca Telloli
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Hugo Zaragoza
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010
On bootstrapping recommender systems
Nadav Golbandi
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Yehuda Koren
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Ronny Lempel
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010
Constructing travel itineraries from tagged geo-temporal breadcrumbs
Munmun De Choudhury
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Moran Feldman
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Sihem Amer-Yahia
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Nadav Golbandi
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Ronny Lempel
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Cong Yu
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010
Caching search engine results over incremental indices
Roi Blanco
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Edward Bortnikov
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Flavio Junqueira
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Ronny Lempel
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Luca Telloli
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Hugo Zaragoza
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010
2008
Beyond basic faceted search
Ori Ben-Yitzhak
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Nadav Golbandi
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Nadav Har'El
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Ronny Lempel
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Andreas Neumann
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Shila Ofek-Koifman
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Dafna Sheinwald
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Eugene J. Shekita
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Benjamin Sznajder
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Sivan Yogev
Proceedings of the International Conference on Web Search and Web Data Mining, WSDM 2008, Palo Alto, California, USA, February 11-12, 2008
2007
Just in time indexing for up to the second search
Ronny Lempel
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Yosi Mass
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Shila Ofek-Koifman
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Dafna Sheinwald
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Yael Petruschka
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Ron Sivan
Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, CIKM 2007, Lisbon, Portugal, November 6-10, 2007
Efficient Indexing of Versioned Document Sequences
Michael Herscovici
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Ronny Lempel
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Sivan Yogev
Advances in Information Retrieval, 29th European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, Proceedings
2006
Efficient PageRank approximation via graph aggregation
Andrei Z. Broder
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Ronny Lempel
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Farzin Maghoul
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Jan O. Pedersen
2006 Volume 9 Issue 2
2005
Rank-Stability and Rank-Similarity of Link-Based Web Ranking Algorithms in Authority-Connected Graphs
Ronny Lempel
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Shlomo Moran
2005 Volume 8 Issue 2
Blocking Blog Spam with Language Model Disagreement
Gilad Mishne
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David Carmel
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Ronny Lempel
AIRWeb 2005, First International Workshop on Adversarial Information Retrieval on the Web, co-located with the WWW conference, Chiba, Japan, May 2005
2004
Trend detection through temporal link analysis
Einat Amitay
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David Carmel
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Michael Herscovici
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Ronny Lempel
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Aya Soffer
2004 Volume 55 Issue 14
Scaling IR-system evaluation using term relevance sets
Einat Amitay
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David Carmel
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Ronny Lempel
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Aya Soffer
SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Sheffield, UK, July 25-29, 2004
Efficient pagerank approximation via graph aggregation
Andrei Z. Broder
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Ronny Lempel
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Farzin Maghoul
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Jan O. Pedersen
Proceedings of the 13th international conference on World Wide Web - Alternate Track Papers & Posters, WWW 2004, New York, NY, USA, May 17-20, 2004
2003
Juru at TREC 2003 - Topic Distillation using Query-Sensitive Tuning and Cohesiveness Filtering
Einat Amitay
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David Carmel
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Adam Darlow
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Michael Herscovici
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Ronny Lempel
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Aya Soffer
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Reiner Kraft
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Jason Y. Zien
Proceedings of The Twelfth Text REtrieval Conference, TREC 2003, Gaithersburg, Maryland, USA, November 18-21, 2003
Predictive caching and prefetching of query results in search engines
Ronny Lempel
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Shlomo Moran
Proceedings of the Twelfth International World Wide Web Conference, WWW 2003, Budapest, Hungary, May 20-24, 2003
2002
Knowledge encapsulation for focused search from pervasive devices
Yariv Aridor
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David Carmel
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Yoëlle S. Maarek
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Aya Soffer
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Ronny Lempel
2002 Volume 20 Issue 1
PicASHOW: pictorial authority search by hyperlinks on the web
Ronny Lempel
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Aya Soffer
2002 Volume 20 Issue 1
Topic Distillation with Knowledge Agents
Einat Amitay
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David Carmel
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Adam Darlow
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Ronny Lempel
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Aya Soffer
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002
2001
SALSA: the stochastic approach for link-structure analysis
Ronny Lempel
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Shlomo Moran
2001 Volume 19 Issue 2
Knowledge encapsulation for focused search from pervasive devices
Yariv Aridor
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David Carmel
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Yoëlle S. Maarek
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Aya Soffer
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Ronny Lempel
Proceedings of the Tenth International World Wide Web Conference, WWW 10, Hong Kong, China, May 1-5, 2001
PicASHOW: pictorial authority search by hyperlinks on the Web
Ronny Lempel
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Aya Soffer
Proceedings of the Tenth International World Wide Web Conference, WWW 10, Hong Kong, China, May 1-5, 2001
Co-authors
- Aya Soffer 8
- David Carmel 7
- Nadav Golbandi 7
- Edward Bortnikov 6
- Hugo Zaragoza 4
- show all...
- Yehuda Koren 4
- Einat Amitay 4
- Michael Herscovici 3
- Amit Kagian 3
- Oren Somekh 3
- Shlomo Moran 3
- Sivan Yogev 2
- Vanessa Murdock 2
- Berkant Barla Cambazoglu 2
- Fabrizio Silvestri 2
- Ricardo Baeza-Yates 2
- Arjen P. de Vries 2
- Yariv Aridor 2
- Yoëlle S. Maarek 2
- Liran Katzir 2
- Luca Telloli 2
- Flavio Junqueira 2
- Roi Blanco 2
- Jan O. Pedersen 2
- Farzin Maghoul 2
- Andrei Z. Broder 2
- Dafna Sheinwald 2
- Shila Ofek-Koifman 2
- Adam Darlow 2
- Kolman Vornovitsky 1
- Pinar Donmez 1
- Gal Lavee 1
- Edo Liberty 1
- Scott Roy 1
- Ronen Barenboim 1
- Hayim Makabee 1
- Moran Feldman 1
- Munmun De Choudhury 1
- Sihem Amer-Yahia 1
- Cong Yu 1
- Erez Shmueli 1
- Dmitri Perelman 1
- Roman Sandler 1
- Sam Chiu-wai Wong 1
- Ishai Menache 1
- Brendan Lucier 1
- Moshe Babaioff 1
- Aleksandrs Slivkins 1
- Zohar Shay Karnin 1
- Oren Anava 1
- Oleg Rokhlenko 1
- Shahar Golan 1
- Yosi Mass 1
- Yael Petruschka 1
- Ron Sivan 1
- Jason Y. Zien 1
- Reiner Kraft 1
- Roy Schwartz 1
- Ravi Kumar 1
- Sergei Vassilvitskii 1
- Nadav Har'El 1
- Benjamin Sznajder 1
- Ori Ben-Yitzhak 1
- Eugene J. Shekita 1
- Andreas Neumann 1
- Gilad Mishne 1
- David E. Losada 1
- Mounia Lalmas 1
- Mari-Carmen Marcos 1
- Alvaro Barreiro 1