Ofir Geri

13 papers A* 4A 1Journal 6Unranked 1

Year	Rank	Type	Title / Venue / Authors
2021	A	`conf`	Differentially Private Weighted Sampling. AISTATS Edith Cohen, Ofir Geri, Tamás Sarlós, Uri Stemmer
2021	—	`—`	Weighted sampling sketches for functions of frequencies. Ofir Geri
2020	A*	`conf`	Composable Sketches for Functions of Frequencies: Beyond the Worst Case. ICML Edith Cohen, Ofir Geri, Rasmus Pagh
2020	J	`jnl`	Composable Sketches for Functions of Frequencies: Beyond the Worst Case. CoRR Edith Cohen, Ofir Geri, Rasmus Pagh
2020	J	`jnl`	Differentially Private Weighted Sampling. CoRR Edith Cohen, Ofir Geri, Tamás Sarlós, Uri Stemmer
2019	A*	`conf`	Sampling Sketches for Concave Sublinear Functions of Frequencies. NeurIPS Edith Cohen, Ofir Geri
2019	J	`jnl`	Sampling Sketches for Concave Sublinear Functions of Frequencies. CoRR Edith Cohen, Ofir Geri
2018	A*	`conf`	On Estimating Edit Distance: Alignment, Dimension Reduction, and Embeddings. ICALP Moses Charikar, Ofir Geri, Michael P. Kim, William Kuszmaul
2018	J	`jnl`	On Estimating Edit Distance: Alignment, Dimension Reduction, and Embeddings. CoRR Moses Charikar, Ofir Geri, Michael P. Kim, William Kuszmaul
2017	—	`conf`	Min-Cost Bipartite Perfect Matching with Delays. APPROX-RANDOM Itai Ashlagi, Yossi Azar, Moses Charikar, Ashish Chiplunkar, Ofir Geri, Haim Kaplan, Rahul Makhijani, Yuyi Wang, Roger Wattenhofer
2016	J	`jnl`	Do Capacity Constraints Constrain Coalitions? ACM Trans. Economics and Comput. Michal Feldman, Ofir Geri
2015	A*	`conf`	Do Capacity Constraints Constrain Coalitions? AAAI Michal Feldman, Ofir Geri
2014	J	`jnl`	Do Capacity Constraints Constrain Coalitions? CoRR Michal Feldman, Ofir Geri

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.

In 2025, he co-authored Assessing the Effectiveness of the Tigress Obfuscator Against MOPSA and BinaryNinja, published at CheckMATE. The paper evaluates the effectiveness of obfuscation techniques and their impact on source-level static analysis and binary-level decompilation.

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.