Oren Somekh

2025

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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