Oren Somekh

2026

doi dblp
LiveRAG: A Diverse Q&A Dataset with Varying Difficulty Level for RAG Evaluation.
David Carmel|Simone Filice|Guy Horowitz|Yoelle Maarek|Alex Shtoff|Oren Somekh|Ran Tavory
Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026

2025

doi dblp
The LiveRAG Challenge at SIGIR 2025.
David Carmel|Simone Filice|Guy Horowitz|Yoelle Maarek|Oren Somekh|Ran Tavory
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Mystique: A Budget Pacing System for Performance Optimization in Online Advertising.
Rotem Stram|Rani Abboud|Alex Shtoff|Oren Somekh|Ariel Raviv|Yair Koren
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2021

doi dblp
Unbiased Filtering of Accidental Clicks in Verizon Media Native Advertising.
Yohay Kaplan|Naama Krasne|Alex Shtoff|Oren Somekh
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2020

doi dblp
Leveraging User Email Actions to Improve Ad-Close Prediction.
Oleg Zendel|Yaroslav Fyodorov|Fiana Raiber|Natalia Silberstein|Oren Somekh|Ali Tabaja
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
doi dblp
Ad Close Mitigation for Improved User Experience in Native Advertisements.
Natalia Silberstein|Oren Somekh|Yair Koren|Michal Aharon|Dror Porat|Avi Shahar|Tingyi Wu
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

2019

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Soft Frequency Capping for Improved Ad Click Prediction in Yahoo Gemini Native.
Michal Aharon|Yohay Kaplan|Rina Levy|Oren Somekh|Ayelet Blanc|Neetai Eshel|Avi Shahar|Assaf Singer|Alex Zlotnik
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Feature Enhancement via User Similarities Networks for Improved Click Prediction in Yahoo Gemini Native.
Morelle Arian|Eliran Abutbul|Michal Aharon|Yair Koren|Oren Somekh|Rotem Stram
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.

2017

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Adaptive Online Hyper-Parameters Tuning for Ad Event-Prediction Models.
Michal Aharon|Amit Kagian|Oren Somekh
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2015

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Budget-Constrained Item Cold-Start Handling in Collaborative Filtering Recommenders via Optimal Design.
Oren Anava|Shahar Golan|Nadav Golbandi|Zohar Shay Karnin|Ronny Lempel|Oleg Rokhlenko|Oren Somekh
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, Florence, Italy, May 18-22, 2015
doi dblp
Serving Ads to "Yahoo Answers" Occasional Visitors.
Michal Aharon|Amit Kagian|Yohay Kaplan|Raz Nissim|Oren Somekh
Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume

2012

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Build your own music recommender by modeling internet radio streams.
Natalie Aizenberg|Yehuda Koren|Oren Somekh
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012
doi dblp
Framework and algorithms for network bucket testing.
Liran Katzir|Edo Liberty|Oren Somekh
Proceedings of the 21st World Wide Web Conference 2012, WWW 2012, Lyon, France, April 16-20, 2012
doi dblp
Hierarchical composable optimization of web pages.
Ronny Lempel|Ronen Barenboim|Edward Bortnikov|Nadav Golbandi|Amit Kagian|Liran Katzir|Hayim Makabee|Scott Roy|Oren Somekh
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

2011

doi dblp
Estimating sizes of social networks via biased sampling.
Liran Katzir|Edo Liberty|Oren Somekh
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011
doi dblp
Inverted index compression via online document routing.
Gal Lavee|Ronny Lempel|Edo Liberty|Oren Somekh
Proceedings of the 20th International Conference on World Wide Web, WWW 2011, Hyderabad, India, March 28 - April 1, 2011