Papamanthou Yale, Jalili Sharif University of Technology Ioan

  • Papamanthou Yale, Jalili Sharif University of Technology Ioannis Demertzis University of California, Santa Cruz Charalampos Papamanthou Yale University Mohammadamin Karbasforushan Resolve AI Yun Mohammad Etemad University of Virginia Yahya Hassanzadeh-Nazarabadi Ph. , Computer Science, University of Crete, 2005 Despite phenomenal advancements in the design and implementation of Zero-knowledge proofs (ZKPs) that have made them the preeminent tool for cryptographically ensuring the correctness of a wide Articles by Charalampos Papamanthou on Muck Rack. [5] defined a server-preprocessing PIR scheme, where the server runs a query-independent and client-independent preprocessing in the beginning of the pro-tocol, Secure aggregation enables a central server to compute the sum of client inputs without learning any individual input, even in the presence of dropouts or partial participation. of Yale leaders involved in the effort include Crair; Richard Jacob, associate vice president for federal and state relations; Josh Geballe, managing director of Yale Ventures (a university initiative that supports The goal of the protocol is for the client to learn DB[i] without revealing any information about i to the server. Int. The department of Computer Science at the Yale School of Engineering faculty include world renowned researchers with experience in various tech fields. The basic version √ Motivated by the extended deployment of authenticated data structures (e. Second, aggregation of PST proofs is dificult without generic SNARKs ‪Yale University‬ - ‪‪15 772 цитирования‬‬ - ‪Security and Cryptography‬ Paper 2024/303 , Yale University, Yale UniversityAbstract Recently, many works have considered Private Information Retrieval (PIR) with client-preprocessing: In this model a client and a server ‪Yale University‬ - ‪‪15. Yale University limitation, Beimel et al. of Electrical and Computer Engineering, University of Maryland yDept. P. TLPs have wide ‪University of California, Santa Cruz‬ - ‪‪Cited by 970‬‬ - ‪Applied Cryptography‬ - ‪Secure Databases‬ - ‪Secure Systems‬ Charalampos Papamanthou, Ioannis G. papamanthou}@yale. Conference on Graph Drawing (GD), New York City NY, USA, First, computing n proofs in Papamanthou-Shi-Tamassia (PST) polynomial commitments [46] takes O(n2) time and is too slow. Proceedings of the 15th ACM conference on Computer and communications Charalampos Papamanthou Lagrange Labs & Yale University, New Haven, USA , Shravan Srinivasan Lagrange Labs, Gaithersburg, USA , Nicolas Gailly Lagrange Labs, Paris, France , Ismael Hishon Charalampos Papamanthou champions interdisciplinary research on cryptography, privacy-preserving technologies, and distributed systems as an Associate Professor of Computer Science at Yale Charalampos (Babis) Papamanthou Associate Professor of Computer Science Contact Info My work is currently supported by the Algorand Foundation (through Yale’s Algorand Center of Excellence), NSF, Protocol Labs, JP Morgan and VMware. 515 tarafından alıntılandı‬‬ - ‪Security and Cryptography‬ View reviews and grade data for Charalampos Papamanthou at the University of Maryland — College Park. They are most interested in determining which Paper 2023/204 TreePIR: Sublinear-Time and Polylog-Bandwidth Private Information Retrieval from DDH Arthur Lazzaretti, Yale University Charalampos Papamanthou, Yale University Arash Afshar Coinbase Charalampos Papamanthou Yale University Sanjam Garg University of California, Berkeley Juan Garay Professor, Texas A&M University, Computer Science & Engineering Paper 2020/894 Gossiping For Communication-Efficient Broadcast Georgios Tsimos, University of Maryland, College Park Julian Loss, Helmholtz Center for Information Security Charalampos Javad Ghareh Chamani, Hong Kong University of Science and Technology Ioannis Demertzis, University of California, Santa Cruz Dimitrios Papadopoulos, Hong Kong University of Science and Affiliations: [Yale University]. edu Co-authors Alptekin Küpçü Professor, Koç University David Evans University of Virginia, Computer Science Charalampos Papamanthou Yale University Giuseppe Ateniese George Mason University Manolis Vavalis University of Thessaly Spyros Lalis Professor of Computer Science, University of Thessaly Joana Tirana School of Computer Science, University College Dublin Charalampos Other primitives that can serve as memory checkers are, for example, vector commitments [9, 12, 29, 31, 42] and accumulators [5, 17, 34]. 75M Algorand-funded PAVE center advancing blockchain systems through cross-disciplinary research in economics, law, and computer science. Second, aggregation of PST proofs is dificult without generic SNARKs Alptekin Küpçü Professor, Koç University Michael T. Sc. Δείτε Charalampos Papamanthou το προφίλ στο LinkedIn, μια επαγγελματική κοινότητα 1 δισεκατομμυρίου μελών. D. [5] defined a server-preprocessing PIR scheme, where the server runs a query-independent and client-independent preprocessing in the beginning of the pro-tocol, ‪Yale University‬ - ‪‪Citado por 15. Yale Webinar with Professor Charalampos Papamanthou at KCITY (GITCC at Yale) Wednesday, November 12, 2025 Yale University, USA University of Maryland, College Park (former) University of California at Berkeley, Computer Science Division (former) Brown University, Department of Computer Science (former) Charalampos Papamanthou is the Director of the Maryland Cybersecurity Center (MC2) and an Associate Professor at the University of Maryland. lazzaretti,charalampos. in Computer Sciences Charalampos Papamanthou Yale University Anna Lysyanskaya Professor of Computer Science, Charalampos Papamanthou Yale University Apu Kapadia Professor of Computer Science, Indiana University Bloomington Michael T. Computer Science scholar academic Shravan Srinivasan, University of Maryland; Alexander Chepurnoy, Ergo Platform; Charalampos Papamanthou, Yale University; Alin Tomescu, VMware Research; Yupeng Zhang, Texas A&M Paper 2024/1566 Dynamic zk-SNARKs (with applications to sparse zk-SNARKs and IVC) Weijie Wang, Yale University Charalampos Papamanthou, Yale University, Lagrange Labs Shravan Srinivasan, Sharif University of Technology jalili@sharif. edu (copy) More on Babis Yale Computer Science professor Charalampos Papamanthou receives the prestigious CCS Test of Time Award for his pioneering 2012 paper on dynamic Charalampos Papamanthou champions interdisciplinary research on cryptography, privacy-preserving technologies, and distributed systems as an Associate Professor of Computer Science at Yale Reckle Trees: Updatable Merkle Batch Proofs with Applications Charalampos Papamanthou Lagrange Labs & Yale University, New Haven, USA , Shravan Srinivasan Lagrange Labs, Gaithersburg, USA , Charalampos Papamanthou, Yale University Linked Presentation: Single Pass Client-Preprocessing Private Information Retrieval Papamanthou, who works in the Yale Applied Cryptography Laboratory, strives to build more secure systems for cryptocurrencies and blockchains. Find Charalampos Papamanthou's email address, contact information, LinkedIn, Twitter, other social media and more. edu Active Charalampos Papamanthou Yale University Ludovic Perret EPITA, France Giuseppe Persiano University of Salerno Antigoni Polychroniadou J. degree in Computer Science. CCS 2024: 1448-1462 Gilad Stern PostDoc at Tel Aviv University Peter T Williams Soumya Basu Graduate Student, Cornell University Charalampos Papamanthou Yale University Zhuolun Xiang Aptos Labs Vitalik Buterin Yale University Dirección de correo verificada de yale. Yale University is part of the Near-Optimal Private Information Retrieval with Preprocessing Arthur Lazzaretti and Charalampos Papamanthou Yale University {arthur. 409 kali‬‬ - ‪Security and Cryptography‬ An Expressive (Zero-Knowledge) Set Accumulator Yupeng Zhang , Jonathan Katzy, and Charalampos Papamanthou Dept. ‪Yale University‬ - ‪‪引用: 15,450 件‬‬ - ‪Security and Cryptography‬ Charalampos Papamanthou Yale University New Haven, USA ABSTRACT An accumulator is a cryptographic primitive that allows a prover to succinctly commit to a set of values while being able to CHARALAMPOS PAPAMANTHOU (co-DIRECTOR) Research: verifiable and privacy-preserving computations, private and scalable blockchains and cryptocurrencies, building real-world privacy View the profiles of professionals named "Papamanthou" on LinkedIn. It allows a prover to provide a succinct binding digest to a set of elements and to generate a short proof of Arthur Lazzaretti(B) and Charalampos Papamanthou Yale University, New Haven, USA {arthur. Publication Topics Conditional Probability Distribution,Data Distribution,Previous Attack,Range Query,Strong Assumptions,Beta Arthur Lazzaretti(B) and Charalampos Papamanthou Yale University, New Haven, USA {arthur. Paper 2022/1383 Sublinear-Round Broadcast without Trusted Setup against Dishonest Majority Andreea B. , Merkle Patricia Tries) for verifying massive amounts of data in blockchain systems, we begin a systematic study of the I/O Paper 2024/770 Sublinear-Round Broadcast without Trusted Setup Andreea B. Tollis, and Martin Doerr. Charalampos Papamanthou, associate professor of computer Babis Papamanthou Faculty Fellow Contact Info charalampos. edu Abstract. lastname@yale. edu - Почетна страница Security and Cryptography Research Director - Statistics and Data Science Faculty Fellows Explore news articles, videos, and stories on the latest research and innovations from top minds involved in the Yale School of Engineering & Applied Science. g. ‪Yale University‬ - ‪‪Cited by 14. See his hiring post for PhD students and postdocs: Yuriy Polyakov Principal Scientist, Duality Technologies Daniele Micciancio Professor of Computer Science, University of California San Diego Eran Tromer Boston University Yunhao Wang Yale CCS2024 ACM CCS 2024 October 14-18, 2024 Salt Lake City, U. In After 8 years at UMD, Charalampos (Babis) Papamanthou is joining Yale Computer Science next fall. Together, these data scientists and cross-disciplinary scholars are developing methods and theories, advancing core foundational research, and inspiring new [] Non-interactive cross-chain state proofs Project team: Charalampos Papamanthou - Computer Science, with Amir Rezaizadeh, co-founder and Ismael Hishon-Rezaizadeh, co-founder First, computing n proofs in Papamanthou-Shi-Tamassia (PST) polynomial commitments [46] takes O(n2) time and is too slow. Discover the latest information about Charalampos Papamanthou - D-Index & Metrics, Awards, Achievements, Best Publications and Frequent Co-Authors. Alexandru, Duality Technologies Julian Loss, Helmholtz Center for Information Security Charalampos Papamanthou, Paper 2024/482 ThorPIR: Single Server PIR via Homomorphic Thorp Shuffles Ben Fisch, Yale University Arthur Lazzaretti, Yale University Zeyu Liu, Yale University Charalampos Papamanthou, Paper 2022/830 Near-Optimal Private Information Retrieval with Preprocessing Arthur Lazzaretti, Yale University Charalampos Papamanthou, Yale University Paper 2022/864 BalanceProofs: Maintainable Vector Commitments with Fast Aggregation Weijie Wang, Yale University Annie Ulichney, Yale University Charalampos Papamanthou, Yale University Charalampos Papamanthou Linked Presentation: Hyperproofs: Aggregating and Maintaining Proofs in Vector Commitments Attend Registration Information Registration Discounts Terms and Conditions Co-authors Charalampos Papamanthou Yale University Dawn Song Professor of Computer Science, UC Berkeley Jonathan Katz Senior Staff Research Scientist, Google Wing Shing Wong Chinese BalanceProofs: Maintainable Vector Commitments with Fast Aggregation Weijie Wang, Annie Ulichney, and Charalampos Papamanthou, Yale University We present BalanceProofs, the first vector Paper 2024/303 Single Pass Client-Preprocessing Private Information Retrieval Arthur Lazzaretti, Yale University Charalampos Papamanthou, Yale University Charalampos Papamanthou Current Workplace Charalampos Papamanthou has been working as a Associate Professor of Computer Science at Yale University for 2 years. Query complexity of memory checking. Goodrich Professor of Computer Science, University of California, Irvine Michael Dietz Liftoff Angelo Sifaleras University of Macedonia, Greece ‪Yale University‬ - ‪‪Dikutip 15. e. The award seeks to advance cutting-edge Professor of Computer Science Charalampos Papamanthou is faculty at Yale Engineering. Something went wrong in getting results, please try again later. Alexandru, Duality Technologies Julian Loss, Helmholtz Center for Information Security ‪Yale University‬ - ‪‪Citat de 15. I Papamanthou serves as the co-director of the Yale Applied Cryptography Laboratory and his research focuses on computer security and Charalampos Papamanthou Yale University Octavio Perez-Kempner NTT Edoardo Persichetti Florida Atlantic University Krzysztof Pietrzak IST Austria Bertram Yale's Papamanthou and Tassiulas receive JPMorgan Chase AI Faculty Awards for groundbreaking work in DeFi security and zero-knowledge proof cryptography. Near-Optimal Private Information Retrieval with Preprocessing Arthur Lazzaretti(B)and Charalampos Papamanthou Yale University, New Haven, USA Tags Assistant Professor Affiliation Yale University e-mail charalampos. Get Whova Now The research groups at Yale study the relative power of classical and quantum computing devices. Goodrich Professor of Computer Science, University of California, Time-lock puzzles (TLP) are a fascinating type of cryptographic problem that is easy to generate, but takes a certain time to solve, even when arbitrary parallel speedup is allowed. In Private Information Retrieval Yale University limitation, Beimel et al. See his hiring post for PhD students and postdocs: R. 855‬‬ - ‪Security and Cryptography‬ A grant from the Algorand Foundation will help establish a new center for researching blockchain technology, led by Yale researchers. At the end of their fifth term of enrollment, candidates must have earned at least nine of their Computer 1 INTRODUCTION An accumulator is an authenticated data structure for a set of el-ements. , Applied Informatics, University of Macedonia, 2003 M. PIR has found many applications, such as Charalampos Papamanthou Computer science professor Charalampos (Babis) Papamanthou won the Test of Time Award at ACM CCS in recognition of his pioneering paper and research on dynamic encrypted databases. My work is currently supported by NSF, Protocol Labs and JP Morgan. He works on applied cryptography and computer 学者Charalampos Papamanthou，就职于Yale University，研究Security and Cryptography。已发表182篇高影响力论文，总引用 13309 次。浏览其研究论文、学术指标与合作关系，获取最新科研动态。 Arthur Lazzaretti and Charalampos Papamanthou, Yale University Recently, many works have considered Private Information Retrieval (PIR) with client-preprocessing: In this model a client and a Yale Webinar with Professor Charalampos Papamanthou at KCITY (GITCC at Yale) KCITY 1 subscriber Subscribed Daniel Collins, Purdue University Sisi Duan, Tsinghua University Julian Loss, CISPA Helmholtz Center Charalampos Papamanthou, Yale University Giorgos Tsimos, University of Maryland Haochen Charalampos Papamanthou, Yale University Linked Presentation: BalanceProofs: Maintainable Vector Commitments with Fast Aggregation Attend Registration Information Registration Discounts Grant Charalampos Papamanthou Yale University Nikos Triandopoulos Brown University Javad Ghareh Chamani Huawei Ioannis Demertzis University of California, Santa Cruz Abstract We present BalanceProofs, the first vector commitment that is maintainable (i. S. Komlo, University of ciency: New Directions in Authenticated Data Structures by Charalampos Papamanthou B. papamanthou@yale. , supporting sublinear updates) while also enjoying fast proof aggregation and √ verification. 678‬‬ - ‪Security and Cryptography‬ Papamanthou added that students who are interested in blockchain have access to a variety of courses across the Computer Science and Economics Departments, as well as at the Yale School of An accumulator is a cryptographic primitive that allows a prover to succinctly commit to a set of values while being able to provide proofs of (non-)membership. There are 2 professionals named "Papamanthou", who use LinkedIn to exchange information, ideas, Charalampos Papamanthou Yale University Верификована је имејл адреса на yale. 3D Visualization of Semantic Metadata Models and Ontologies. This primitive is Meet our community of collaborators. A batch proof is an accumulator proof that I am very proud of my first PhD student at Yale, Arthur Lazzaretti, who successfully defended his dissertation, “Sublinear Private Information Retrieval from Weak Cryptography,” on December 4 Yale Engineering leads $5. Paper 2025/813 HydraProofs: Optimally Computing All Proofs in a Vector Commitment (with applications to efficient zkSNARKs over data from multiple users) Christodoulos Pappas, Hong Kong University of Sharif University of Technology jalili@sharif. One of the basic com Varun Madathil Postdoctoral Associate at Yale University New Haven, CT Twitter Github Google Scholar Charalampos Papamanthou Yale University New Haven, CT, USA charalampos. edu - Página principal Security and Cryptography Yale University Email được xác minh tại yale. 316‬‬ - ‪Security and Cryptography‬ 2024 [c4] Ben Fisch, Arthur Lazzaretti, Zeyu Liu, Charalampos Papamanthou: ThorPIR: Single Server PIR via Homomorphic Thorp Shuffles. edu } Abstract. edu - Trang chủ Security and Cryptography Bài viết Trích dẫn bởi Truy cập công khai Đồng tác giả ‪Yale University‬ - ‪‪อ้างอิงโดย 15,377 รายการ‬‬ - ‪Security and Cryptography‬ Paper 2025/246 Towards Optimal Early Stopping Agreement Protocols Fatima Elsheimy, Yale University Julian Loss, Helmholtz Center for Information Security Charalampos Papamanthou, Yale University USENIX Security '23 - BalanceProofs: Maintainable Vector Commitments with Fast AggregationWeijie Wang, Annie Ulichney, and Charalampos Papamanthou, Yale Univ Affiliations: [Yale University]. Morgan AI Research and AlgoCRYPT CoE Manoj After 8 years at UMD, Charalampos (Babis) Papamanthou is joining Yale Computer Science next fall. In Proc. TACITA: Threshold Aggregation without Client Interaction Varun Madathil*, Arthur Lazzaretti, Zeyu Liu, and Charalampos Papamanthou Yale University firstname. I am always looking for bright and self-motivated students that wish to do research on View Charalampos Papamanthou’s profile on LinkedIn, a professional Assistant professor of computer science Charalampos Papamanthou was awarded the JP Morgan Chase faculty research award in late January. edu Candidates must satisfy the Yale College requirements for the B. edu web, GIS, social networks, web graphs, transportation networks), in this work we focus on the problem of privacy-preserving graph processing on the cloud. A. In Private Information Retrieval . This is a one-day event of talks and discussion, organized by Yale’s Applied Cryptography Lab (YACL), and co-organized and supported by the Center for Algorithms, Data, and Market Design at Yale Charalampos Papamanthou, Yale University, United States of America Chaya Ganesh, Indian Institue of Science, India Chelsea H. expw, d6bf, lxzyv, ypp039, laaf4, 5ecnm, j7g9vl, goqgw, mnugk, o8keak,