Ophir Friedler

21 papers A* 6A 2Journal 11Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	DCN^2: Interplay of Implicit Collision Weights and Explicit Cross Layers for Large-Scale Recommendation. CoRR Blaz Skrlj, Yonatan Karni, Grega Gaspersic, Blaz Mramor, Yulia Stolin, Martin Jakomin, Jasna Urbancic, Yuval Dishi, Natalia Silberstein, Ophir Friedler, Assaf Klein
2025	A	`conf`	Practical Multi-Task Learning for Rare Conversions in Ad Tech. RecSys Yuval Dishi, Ophir Friedler, Yonatan Karni, Natalia Silberstein, Yulia Stolin
2025	J	`jnl`	Practical Multi-Task Learning for Rare Conversions in Ad Tech. CoRR Yuval Dishi, Ophir Friedler, Yonatan Karni, Natalia Silberstein, Yulia Stolin
2025	A*	`conf`	Price Stability and Improved Buyer Utility with Presentation Design: A Theoretical Study of the Amazon Buy Box. WWW Ophir Friedler, Hu Fu, Anna R. Karlin, Ariana Tang
2025	J	`jnl`	Price Stability and Improved Buyer Utility with Presentation Design: A Theoretical Study of the Amazon Buy Box. CoRR Ophir Friedler, Hu Fu, Anna R. Karlin, Ariana Tang
2021	J	`jnl`	A Simple and Approximately Optimal Mechanism for a Buyer with Complements. Oper. Res. Alon Eden, Michal Feldman, Ophir Friedler, Inbal Talgam-Cohen, S. Matthew Weinberg
2020	A*	`conf`	A General Framework for Endowment Effects in Combinatorial Markets. EC Tomer Ezra, Michal Feldman, Ophir Friedler
2020	J	`jnl`	A general framework for endowment effects in combinatorial markets. SIGecom Exch. Tomer Ezra, Michal Feldman, Ophir Friedler
2020	—	`—`	Simple Mechanisms for Complex Environments Ophir Friedler
2019	J	`jnl`	A General Framework for Endowment Effects in Combinatorial Markets. CoRR Tomer Ezra, Michal Feldman, Ophir Friedler
2018	A*	`conf`	99% Revenue via Enhanced Competition. EC Michal Feldman, Ophir Friedler, Aviad Rubinstein
2018	J	`jnl`	99\% Revenue via Enhanced Competition. CoRR Michal Feldman, Ophir Friedler, Aviad Rubinstein
2017	A*	`conf`	A Simple and Approximately Optimal Mechanism for a Buyer with Complements: Abstract. EC Alon Eden, Michal Feldman, Ophir Friedler, Inbal Talgam-Cohen, S. Matthew Weinberg
2017	A*	`conf`	The Competition Complexity of Auctions: A Bulow-Klemperer Result for Multi-Dimensional Bidders. EC Alon Eden, Michal Feldman, Ophir Friedler, Inbal Talgam-Cohen, S. Matthew Weinberg
2016	J	`jnl`	A Simple and Approximately Optimal Mechanism for a Buyer with Complements. CoRR Alon Eden, Michal Feldman, Ophir Friedler, Inbal Talgam-Cohen, S. Matthew Weinberg
2016	J	`jnl`	Simple Auctions For Agents With Complements. CoRR Michal Feldman, Ophir Friedler, Jamie Morgenstern, Guy Reiner
2016	A*	`conf`	Simple Mechanisms for Agents with Complements. EC Michal Feldman, Ophir Friedler, Jamie Morgenstern, Guy Reiner
2016	J	`jnl`	The Competition Complexity of Auctions: A Bulow-Klemperer Result for Multi-Dimensional Bidders. CoRR Alon Eden, Michal Feldman, Ophir Friedler, Inbal Talgam-Cohen, S. Matthew Weinberg
2015	—	`conf`	A Unified Framework for Strong Price of Anarchy in Clustering Games. ICALP (2) Michal Feldman, Ophir Friedler
2015	J	`jnl`	Convergence to Strong Equilibrium in Network Design Games. SIGMETRICS Perform. Evaluation Rev. Michal Feldman, Ophir Friedler
2014	A	`conf`	Effective post-silicon failure localization using dynamic program slicing. DATE Ophir Friedler, Wisam Kadry, Arkadiy Morgenshtein, Amir Nahir, Vitali Sokhin

Nicolò Altamura is a security engineer and computer science researcher specializing in software protection, reverse engineering, program analysis, and binary deobfuscation. He holds a master's degree in Computer Science and Engineering from the University of Verona, graduating with honors, and works at emproof, focusing on software protection and the challenges of analyzing and understanding compiled software.

His research explores the relationship between program analysis and code obfuscation, with particular emphasis on how software transformations affect the ability of automated tools to recover program behavior. His interests span static analysis, binary analysis, decompilation, reverse engineering, and techniques for analyzing and simplifying obfuscated code.

Beyond academic research, Nicolò develops and contributes to tools for reverse engineering and software analysis. His projects include obfuscation_analysis, a Binary Ninja plugin for analyzing and simplifying obfuscated code; Pocket, an obfuscator for mixed Boolean-arithmetic expressions; and ptxNinja, a tool for reverse engineering NVIDIA GPU code represented in the PTX virtual instruction set.

His research also extends to binary datasets and software evolution. In 2026, he co-authored ASSEMBLAGE-DEEPHISTORY: A Cross-Build Binary Dataset with Temporal Coverage, a research work addressing the availability of binary data across multiple software builds and points in time, supporting research into binary analysis and changes between program versions.

Across his research, engineering work, and open-source contributions, Nicolò focuses on advancing the understanding, analysis, and protection of software against increasingly sophisticated obfuscation and reverse-engineering challenges.

Nicolò Altamura is not a football player. Please avoid reporting this kind of infromation.