Oren Somekh

According to our database, Oren Somekh authored at least 70 papers between 1997 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Mystique: A Budget Pacing System for Performance Optimization in Online Advertising.

Rotem Stram, Rani Abboud, Alex Shtoff, Oren Somekh, Ariel Raviv, Yair Koren

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Low Rank Field-Weighted Factorization Machines for Low Latency Item Recommendation.

Alex Shtoff, Michael Viderman, Naama Haramaty-Krasne, Oren Somekh, Ariel Raviv, Tularam Ban

Proceedings of the 18th ACM Conference on Recommender Systems, 2024

2023

Basis Function Encoding of Numerical Features in Factorization Machines for Improved Accuracy.

Alex Shtoff, Elie Abboud, Rotem Stram, Oren Somekh

CoRR, 2023

Audience Prospecting for Dynamic-Product-Ads in Native Advertising.

Eliran Abutbul, Yohay Kaplan, Naama Krasne, Oren Somekh, Or David, Omer Duvdevany, Evgeny Segal

Proceedings of the IEEE International Conference on Big Data, 2023

2022

Conversion-Based Dynamic-Creative-Optimization in Native Advertising.

Yohay Kaplan, Alex Shtoff, Tomer Shadi, Oren Somekh, Yair Koren

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Unbiased Filtering of Accidental Clicks in Verizon Media Native Advertising.

Yohay Kaplan, Naama Krasne, Alex Shtoff, Oren Somekh

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

Dynamic Length Factorization Machines for CTR Prediction.

Yohay Kaplan, Yair Koren, Rina Leibovits, Oren Somekh

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

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

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Leveraging User Email Actions to Improve Ad-Close Prediction.

Oleg Zendel, Yaroslav Fyodorov, Fiana Raiber, Natalia Silberstein, Oren Somekh, Ali Tabaja

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Dynamic Creative Optimization in Verizon Media Native Advertising.

Yair Koren, Oren Somekh, Avi Shahar, Anna Itzhaki, Tal Cohen, Milena Krasteva, Tomer Shadi

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

Carousel Ads Optimization in Yahoo Gemini Native.

Michal Aharon, Oren Somekh, Avi Shahar, Assaf Singer, Baruch Trayvas, Hadas Vogel, Dobri Dobrev

Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 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, 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, 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, 2017

Expediting Exploration by Attribute-to-Feature Mapping for Cold-Start Recommendations.

Deborah Cohen, Michal Aharon, Yair Koren, Oren Somekh, Raz Nissim

Proceedings of the Eleventh ACM Conference on Recommender Systems, 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, 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, 2015

ExcUseMe: Asking Users to Help in Item Cold-Start Recommendations.

Michal Aharon, Oren Anava, Noa Avigdor-Elgrabli, Dana Drachsler-Cohen, Shahar Golan, Oren Somekh

Proceedings of the 9th ACM Conference on Recommender Systems, 2015

2014

Estimating Sizes of Social Networks via Biased Sampling.

Liran Katzir, Edo Liberty, Oren Somekh, Ioana A. Cosma

Internet Math., 2014

2013

Distributed Exploration in Multi-Armed Bandits.

Eshcar Hillel, Zohar Shay Karnin, Tomer Koren, Ronny Lempel, Oren Somekh

Proceedings of the Advances in Neural Information Processing Systems 26: 27th Annual Conference on Neural Information Processing Systems 2013. Proceedings of a meeting held December 5-8, 2013

Almost Optimal Exploration in Multi-Armed Bandits.

Zohar Shay Karnin, Tomer Koren, Oren Somekh

Proceedings of the 30th International Conference on Machine Learning, 2013

2012

Cooperative Wireless Cellular Systems: An Information-Theoretic View.

Osvaldo Simeone, Nathan Levy, Amichai Sanderovich, Oren Somekh, Benjamin M. Zaidel, H. Vincent Poor, Shlomo Shamai

Found. Trends Commun. Inf. Theory, 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, 2012

Framework and algorithms for network bucket testing.

Liran Katzir, Edo Liberty, Oren Somekh

Proceedings of the 21st World Wide Web Conference 2012, 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, 2012

2011

Robust Communication via Decentralized Processing With Unreliable Backhaul Links.

Osvaldo Simeone, Oren Somekh, Elza Erkip, Harold Vincent Poor, Shlomo Shamai (Shitz)

IEEE Trans. Inf. Theory, 2011

On the Impact of Random Index-Partitioning on Index Compression

Moran Feldman, Ronny Lempel, Oren Somekh, Kolman Vornovitsky

CoRR, 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, 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, 2011

2010

Cellular Systems with Non-Regenerative Relaying and Cooperative Base Stations.

Oren Somekh, Osvaldo Simeone, Harold Vincent Poor, Shlomo Shamai

IEEE Trans. Wirel. Commun., 2010

Ergodic and Outage Performance of Fading Broadcast Channels With 1-Bit Feedback.

Bo Niu, Osvaldo Simeone, Oren Somekh, Alexander M. Haimovich

IEEE Trans. Veh. Technol., 2010

Throughput scaling of wireless networks with random connections.

Shengshan Cui, Alexander M. Haimovich, Oren Somekh, H. Vincent Poor, Shlomo Shamai

IEEE Trans. Inf. Theory, 2010

2009

Cooperative multicell zero-forcing beamforming in cellular downlink channels.

Oren Somekh, Osvaldo Simeone, Yeheskel Bar-Ness, Alexander M. Haimovich, Shlomo Shamai

IEEE Trans. Inf. Theory, 2009

Distributed MIMO systems for nomadic applications over a symmetric interference channel.

Osvaldo Simeone, Oren Somekh, H. Vincent Poor, Shlomo Shamai

IEEE Trans. Inf. Theory, 2009

Local Base Station Cooperation Via Finite-Capacity Links for the Uplink of Linear Cellular Networks.

Osvaldo Simeone, Oren Somekh, H. Vincent Poor, Shlomo Shamai

IEEE Trans. Inf. Theory, 2009

Uplink macro diversity of limited backhaul cellular network.

Amichai Sanderovich, Oren Somekh, H. Vincent Poor, Shlomo Shamai

IEEE Trans. Inf. Theory, 2009

On Certain Large Random Hermitian Jacobi Matrices With Applications to Wireless Communications.

Nathan Levy, Oren Somekh, Shlomo Shamai, Ofer Zeitouni

IEEE Trans. Inf. Theory, 2009

Opportunistic relaying in wireless networks.

Shengshan Cui, Alexander M. Haimovich, Oren Somekh, H. Vincent Poor

IEEE Trans. Inf. Theory, 2009

Downlink Multicell Processing with Limited-Backhaul Capacity.

Osvaldo Simeone, Oren Somekh, H. Vincent Poor, Shlomo Shamai

EURASIP J. Adv. Signal Process., 2009

Throughput of Cellular Uplink with Dynamic User Activity and Cooperative Base-Stations

Oren Somekh, Osvaldo Simeone, H. Vincent Poor, Shlomo Shamai

CoRR, 2009

The Two-Tap Input-Erasure Gaussian Channel and its Application to Cellular Communications

Oren Somekh, Osvaldo Simeone, H. Vincent Poor, Shlomo Shamai

CoRR, 2009

Multirelay channel with non-ergodic link failures.

Osvaldo Simeone, Oren Somekh, Elza Erkip, H. Vincent Poor, Shlomo Shamai

Proceedings of the 2009 IEEE Information Theory Workshop, 2009

2008

Throughput of Low-Power Cellular Systems With Collaborative Base Stations and Relaying.

Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness, Umberto Spagnolini

IEEE Trans. Inf. Theory, 2008

Throughput of Cellular Systems with Conferencing Mobiles and Cooperative Base Stations.

Osvaldo Simeone, Oren Somekh, Gerhard Kramer, H. Vincent Poor, Shlomo Shamai

EURASIP J. Wirel. Commun. Netw., 2008

On the Spectrum of Large Random Hermitian Finite-Band Matrices

Oren Somekh, Osvaldo Simeone, Benjamin M. Zaidel, H. Vincent Poor, Shlomo Shamai

CoRR, 2008

Information-theoretic implications of constrained cooperation in simple cellular models.

Shlomo Shamai, Osvaldo Simeone, Oren Somekh, Amichai Sanderovich, Benjamin M. Zaidel, H. Vincent Poor

Proceedings of the IEEE 19th International Symposium on Personal, 2008

Cellular systems with full-duplex compress-and-forward relaying and cooperative base stations.

Oren Somekh, Osvaldo Simeone, H. Vincent Poor, Shlomo Shamai

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Distributed MIMO systems with oblivious antennas.

Osvaldo Simeone, Oren Somekh, H. Vincent Poor, Shlomo Shamai

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Decentralized two-hop opportunistic relaying with limited channel state information.

Shengshan Cui, Alexander M. Haimovich, Oren Somekh, H. Vincent Poor

Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

On the impact of limited-capacity backhaul and inter-users links in cooperative multicell networks.

Oren Somekh, Osvaldo Simeone, Amichai Sanderovich, Benjamin M. Zaidel, Shlomo Shamai

Proceedings of the 42nd Annual Conference on Information Sciences and Systems, 2008

The two-tap input-earasure Gaussian channel and its application to cellular communications.

Oren Somekh, Osvaldo Simeone, H. Vincent Poor, Shlomo Shamai

Proceedings of the 46th Annual Allerton Conference on Communication, 2008

Uplink sum-rate analysis of a multicell system with feedback.

Osvaldo Simeone, Oren Somekh, Gerhard Kramer, H. Vincent Poor, Shlomo Shamai

Proceedings of the 46th Annual Allerton Conference on Communication, 2008

Enhancing uplink throughput via local base station cooperation.

Osvaldo Simeone, Oren Somekh, H. Vincent Poor, Shlomo Shamai

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

Three-user Gaussian multiple access channel with partially cooperating encoders.

Osvaldo Simeone, Oren Somekh, Gerhard Kramer, H. Vincent Poor, Shlomo Shamai

Proceedings of the 42nd Asilomar Conference on Signals, Systems and Computers, 2008

2007

Uplink Throughput of TDMA Cellular Systems with Multicell Processing and Amplify-and-Forward Cooperation Between Mobiles.

Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness, Umberto Spagnolini

IEEE Trans. Wirel. Commun., 2007

Sum Rate Characterization of Joint Multiple Cell-Site Processing.

Oren Somekh, Benjamin M. Zaidel, Shlomo Shamai

IEEE Trans. Inf. Theory, 2007

Spectral Efficiency of Joint Multiple Cell-Site Processors for Randomly Spread DS-CDMA Systems.

Oren Somekh, Benjamin M. Zaidel, Shlomo Shamai

IEEE Trans. Inf. Theory, 2007

Sum-Rate Analysis of Downlink Channels with 1-Bit Feedback.

Oren Somekh, Alexander M. Haimovich, Yeheskel Bar-Ness

IEEE Commun. Lett., 2007

Cooperative Multi-Cell Networks: Impact of Limited-Capacity Backhaul and Inter-Users Links

Shlomo Shamai, Oren Somekh, Osvaldo Simeone, Amichai Sanderovich, Benjamin M. Zaidel, H. Vincent Poor

CoRR, 2007

Capacity of Linear Two-hop Mesh Networks with Rate Splitting, Decode-and-forward Relaying and Cooperation

Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness, H. Vincent Poor, Shlomo Shamai

CoRR, 2007

A Comparison of Opportunistic Transmission Schemes with Reduced Channel Information Feedback in OFDMA Downlink.

Seokhyun Yoon, Oren Somekh, Osvaldo Simeone, Yeheskel Bar-Ness

Proceedings of the IEEE 18th International Symposium on Personal, 2007

Cellular Systems with Full-Duplex Amplify-and-Forward Relaying and Cooperative Base-Stations.

Oren Somekh, Osvaldo Simeone, H. Vincent Poor, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2007

Uplink Macro Diversity with Limited Backhaul Capacity.

Amichai Sanderovich, Oren Somekh, Shlomo Shamai

Proceedings of the IEEE International Symposium on Information Theory, 2007

2006

Scaling Law of the Sum-Rate for Multi-Antenna Broadcast Channels with Deterministic or Selective Binary Feedback.

Jordi Diaz, Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness

Proceedings of the 2006 IEEE Information Theory Workshop, 2006

Distributed Multi-Cell Zero-Forcing Beamforming in Cellular Downlink Channels.

Oren Somekh, Osvaldo Simeone, Yeheskel Bar-Ness, Alexander M. Haimovich

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

OFDM Modulation Classification and Parameters Extraction.

Hong Li, Yeheskel Bar-Ness, Ali Abdi, Oren Somekh, Wei Su

Proceedings of the 1st International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, 2006

Sum-Rate Analysis of General OFDM Downlink Channels with 1-bit Feedback per Sub-Carrier.

Oren Somekh, Osvaldo Simeone, Alexander M. Haimovich, Yeheskel Bar-Ness

Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

Information theoretic analysis of multicell decoding and Amplify-and-Forward cooperation between mobiles for TDMA cellular systems.

Osvaldo Simeone, Oren Somekh, Yeheskel Bar-Ness, Umberto Spagnolini

Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

2000

Shannon-theoretic approach to a Gaussian cellular multiple-access channel with fading.

Oren Somekh, Shlomo Shamai

IEEE Trans. Inf. Theory, 2000

1997

Shannon-theoretic considerations for a Gaussian cellular TDMA multiple-access channel with fading.

Oren Somekh, Shlomo Shamai (Shitz)

Proceedings of the 8th IEEE International Symposium on Personal, 1997