Utkarsh Srivastava

32 papers A* 10A 1Misc 1Journal 10Unranked 8

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	An Asymmetric Dynamic Comparator for Low-Offset, Low-Noise, and High-Speed Applications. IEEE Trans. Instrum. Meas. Bibhudutta Satapathy, Utkarsh Srivastava, Amandeep Kaur
2025	J	`jnl`	Trans-defense: Transformer-based Denoiser for Adversarial Defense with Spatial-Frequency Domain Representation. CoRR Alik Pramanick, Mayank Bansal, Utkarsh Srivastava, Suklav Ghosh, Arijit Sur
2024	—	`conf`	A Fully Digital Rail-to-Rail Low Power Dynamic Comparator for Smart Devices. iSES Bibhudutta Stapathy, Utkarsh Srivastava, Amandeep Kaur
2019	J	`jnl`	PNUTS to Sherpa: Lessons from Yahoo!'s Cloud Database. Proc. VLDB Endow. Brian F. Cooper, P. P. S. Narayan, Raghu Ramakrishnan, Utkarsh Srivastava, Adam Silberstein, Philip Bohannon, Hans-Arno Jacobsen, Nick Puz, Daniel Weaver, Ramana Yerneni
2018	—	`conf`	The Effect of Image Choice on Airbnb Reservations: A Combination of Deep Learning and Econometric Analysis. AMCIS Vivek K. Singh, Anol Bhattacherjee, Jaideep Kalapatapu, Utkarsh Srivastava, Shixuan Fu
2016	—	`ch.`	STREAM: The Stanford Data Stream Management System. Data Stream Management Arvind Arasu, Brian Babcock, Shivnath Babu, John Cieslewicz, Mayur Datar, Keith Ito, Rajeev Motwani, Utkarsh Srivastava, Jennifer Widom
2009	—	`conf`	Asynchronous view maintenance for VLSD databases. SIGMOD Conference Parag Agrawal, Adam Silberstein, Brian F. Cooper, Utkarsh Srivastava, Raghu Ramakrishnan
2009	J	`jnl`	Building a Cloud for Yahoo! IEEE Data Eng. Bull. Brian F. Cooper, Eric Baldeschwieler, Rodrigo Fonseca, James J. Kistler, P. P. S. Narayan, Chuck Neerdaels, Toby Negrin, Raghu Ramakrishnan, Adam Silberstein, Utkarsh Srivastava, Raymie Stata
2009	J	`jnl`	Building a HighLevel Dataflow System on top of MapReduce: The Pig Experience. Proc. VLDB Endow. Alan Gates, Olga Natkovich, Shubham Chopra, Pradeep Kamath, Shravan Narayanam, Christopher Olston, Benjamin C. Reed, Santhosh Srinivasan, Utkarsh Srivastava
2009	—	`conf`	Generating example data for dataflow programs. SIGMOD Conference Christopher Olston, Shubham Chopra, Utkarsh Srivastava
2008	—	`conf`	Automatic Optimization of Parallel Dataflow Programs. USENIX ATC Christopher Olston, Benjamin C. Reed, Adam Silberstein, Utkarsh Srivastava
2008	A*	`conf`	Efficient Computation of Diverse Query Results. ICDE Erik Vee, Utkarsh Srivastava, Jayavel Shanmugasundaram, Prashant Bhat, Sihem Amer-Yahia
2008	—	`conf`	Efficient bulk insertion into a distributed ordered table. SIGMOD Conference Adam Silberstein, Brian F. Cooper, Utkarsh Srivastava, Erik Vee, Ramana Yerneni, Raghu Ramakrishnan
2008	J	`jnl`	Efficient top-k processing over query-dependent functions. Proc. VLDB Endow. Lin Guo, Sihem Amer-Yahia, Raghu Ramakrishnan, Jayavel Shanmugasundaram, Utkarsh Srivastava, Erik Vee
2008	J	`jnl`	PNUTS: Yahoo!'s hosted data serving platform. Proc. VLDB Endow. Brian F. Cooper, Raghu Ramakrishnan, Utkarsh Srivastava, Adam Silberstein, Philip Bohannon, Hans-Arno Jacobsen, Nick Puz, Daniel Weaver, Ramana Yerneni
2008	—	`conf`	Pig latin: a not-so-foreign language for data processing. SIGMOD Conference Christopher Olston, Benjamin C. Reed, Utkarsh Srivastava, Ravi Kumar, Andrew Tomkins
2007	J	`jnl`	Consistent selectivity estimation via maximum entropy. VLDB J. Volker Markl, Peter J. Haas, Marcel Kutsch, Nimrod Megiddo, Utkarsh Srivastava, Tam Minh Tran
2007	A*	`conf`	Optimization of continuous queries with shared expensive filters. PODS Kamesh Munagala, Utkarsh Srivastava, Jennifer Widom
2006	A*	`conf`	Approximating StreamingWindow Joins Under CPU Limitations. ICDE Ahmed Ayad, Jeffrey F. Naughton, Stephen J. Wright, Utkarsh Srivastava
2006	—	`—`	Efficient query processing for modern data management. Utkarsh Srivastava
2006	A*	`conf`	ISOMER: Consistent Histogram Construction Using Query Feedback. ICDE Utkarsh Srivastava, Peter J. Haas, Volker Markl, Marcel Kutsch, Tam Minh Tran
2006	A*	`conf`	Query Optimization over Web Services. VLDB Utkarsh Srivastava, Kamesh Munagala, Jennifer Widom, Rajeev Motwani
2005	A*	`conf`	Consistently Estimating the Selectivity of Conjuncts of Predicates. VLDB Volker Markl, Nimrod Megiddo, Marcel Kutsch, Tam Minh Tran, Peter J. Haas, Utkarsh Srivastava
2005	A*	`conf`	Operator placement for in-network stream query processing. PODS Utkarsh Srivastava, Kamesh Munagala, Jennifer Widom
2005	A	`conf`	Two Can Keep A Secret: A Distributed Architecture for Secure Database Services. CIDR Gagan Aggarwal, Mayank Bawa, Prasanna Ganesan, Hector Garcia-Molina, Krishnaram Kenthapadi, Rajeev Motwani, Utkarsh Srivastava, Dilys Thomas, Ying Xu
2004	—	`conf`	Effective Use of Block-Level Sampling in Statistics Estimation. SIGMOD Conference Surajit Chaudhuri, Gautam Das, Utkarsh Srivastava
2004	J	`jnl`	Exploiting ACM Trans. Database Syst. Shivnath Babu, Utkarsh Srivastava, Jennifer Widom
2004	A*	`conf`	Flexible Time Management in Data Stream Systems. PODS Utkarsh Srivastava, Jennifer Widom
2004	A*	`conf`	Memory-Limited Execution of Windowed Stream Joins. VLDB Utkarsh Srivastava, Jennifer Widom
2004	A*	`conf`	Vision Paper: Enabling Privacy for the Paranoids. VLDB Gagan Aggarwal, Mayank Bawa, Prasanna Ganesan, Hector Garcia-Molina, Krishnaram Kenthapadi, Nina Mishra, Rajeev Motwani, Utkarsh Srivastava, Dilys Thomas, Jennifer Widom, Ying Xu
2003	J	`jnl`	STREAM: The Stanford Stream Data Manager. IEEE Data Eng. Bull. Arvind Arasu, Brian Babcock, Shivnath Babu, Mayur Datar, Keith Ito, Rajeev Motwani, Itaru Nishizawa, Utkarsh Srivastava, Dilys Thomas, Rohit Varma, Jennifer Widom
2002	Misc	`conf`	A Parallel DFA Minimization Algorithm. HiPC Ambuj Tewari, Utkarsh Srivastava, P. Gupta

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.