Expert

About

https://medium.com/@avivzohar/the-spectre-protocol-7dbbebb707b5
https://eprint.iacr.org/2016/1159.pdf
https://btc-hijack.ethz.ch/
http://www.avivz.net/pubs/16/OptSelfishMining.pdf
http://www.avivz.net/pubs/15/sec15-paper-heilman_final.pdf

Interests

Google Presence

Aviv Zohar | Computer Science | The Hebrew University
Aviv Zohar | Computer Science | The Hebrew University
Aviv Zohar ... I was recently a co-chair of The 5th Bitcoin Workshop, held in conjunction with FC'18, and ... Hijacking Bitcoin: Routing Attacks on Cryptocurrencies."
The Cryptocurrency Filter-Bubble – Aviv Zohar – Medium
The Cryptocurrency Filter-Bubble – Aviv Zohar – Medium
19 juil. 2018 - Another large and interesting cluster contains some blockchain influencers like Mcafee, Vitalik, Eric Voorhees, Jackson Palmer, etc. It's also ..."
Aviv Zohar – Medium
Aviv Zohar – Medium
Every day, Aviv Zohar and thousands of other voices read, write, and share ... tale of our sudden unexpected Bitcoin wealth and the ensuing beaurocratic mess ..."
Information for Aviv Zohar :: Hacking, Distributed
Information for Aviv Zohar :: Hacking, Distributed
Dr. Aviv Zohar is a faculty member at the Benin School of Computer Science and Engineering in the Hebrew University of Jerusalem. His research revolves ..."
Aviv Zohar The Hebrew University of Jerusalem & Microsoft Research ...
Aviv Zohar The Hebrew University of Jerusalem & Microsoft Research ...
Aviv Zohar. The Hebrew University of ... “On Bitcoin and Red Balloons”. [Babaioff, Dobzinsky, Oren ... “Breaking the chains” of blockchain protocols. [Lewnberg ..."
Aviv Zohar (@Avivz78) | Twitter
Aviv Zohar (@Avivz78) | Twitter
The latest Tweets from Aviv Zohar (@Avivz78). Prof. at the Hebrew University, Chief ... On why blockchain alternatives that promise decentralization can't deliver: ..."
Aviv Zohar - Google Scholar Citations
Aviv Zohar - Google Scholar Citations
Bitcoin mining pools: A cooperative game theoretic analysis. Y Lewenberg, Y Bachrach, Y Sompolinsky, A Zohar, JS Rosenschein. Proceedings of the 2015 ..."
Researchers Propose New Version of Scalable Blockchain Alternative
Researchers Propose New Version of Scalable Blockchain Alternative
3 févr. 2018 - Yonatan Sompolinsky and Dr. Aviv Zohar, researchers of BlockDAG protocol, released a paper this week on a new, more scalable Blockchain ..."
Yonatan Sompolinsky's Homepage - CS - Huji
Yonatan Sompolinsky's Homepage - CS - Huji
My research area includes Networks, Algorithmic Game Theory, and Bitcoin, under the supervision of Aviv Zohar, a senior lecturer at the school. I'm also a big ..."

Projects

Papers

2018
How to Pick Your Friends-A Game Theoretic Approach to P2P Overlay Construction
How to Pick Your Friends-A Game Theoretic Approach to P2P Overlay Construction
S Tochner, A Zohar
arXiv preprint arXiv:1810.05447
0
2018
2018
Avoiding Deadlocks in Payment Channel Networks
Avoiding Deadlocks in Payment Channel Networks
S Werman, A Zohar
Data Privacy Management, Cryptocurrencies and Blockchain Technology, 175-187
0
2018
2018
Database Perspectives on Blockchains
Database Perspectives on Blockchains
S Cohen, A Zohar
arXiv preprint arXiv:1803.06015
0
2018
2018
0
2018
2018
Bitcoin's underlying incentives
Bitcoin's underlying incentives
Y Sompolinsky, A Zohar
Communications of the ACM 61 (3), 46-53
3
2018
2017
How to Charge Lightning
How to Charge Lightning
S Brânzei, E Segal-Halevi, A Zohar
arXiv preprint arXiv:1712.10222
1
2017
2017
Bitcoin's Underlying Incentives
Bitcoin's Underlying Incentives
Y Sompolinsky, A Zohar
Queue 15 (5), 50
0
2017
2017
Redesigning Bitcoin's fee market
Redesigning Bitcoin's fee market
R Lavi, O Sattath, A Zohar
arXiv preprint arXiv:1709.08881
2
2017
2017
Securing and scaling cryptocurrencies
Securing and scaling cryptocurrencies
A Zohar
Proceedings of the Twenty-Sixth International Joint Conference on Artificial …
2
2017
2017
Recent trends in decentralized cryptocurrencies (invited talk)
Recent trends in decentralized cryptocurrencies (invited talk)
A Zohar
Proceedings of the 49th Annual ACM SIGACT Symposium on Theory of Computing, 1-1
0
2017
2017
Hijacking bitcoin: Routing attacks on cryptocurrencies
Hijacking bitcoin: Routing attacks on cryptocurrencies
M Apostolaki, A Zohar, L Vanbever
Security and Privacy (SP), 2017 IEEE Symposium on, 375-392
0
2017
2017
Memory-Based Mechanisms for Economic Agents
Memory-Based Mechanisms for Economic Agents
G Dollberg, A Zohar
Proceedings of the 16th Conference on Autonomous Agents and MultiAgent …
0
2017
2016
An axiomatic approach to routing
An axiomatic approach to routing
O Lev, M Tennenholtz, A Zohar
arXiv preprint arXiv:1606.07523
3
2016
2016
Bitcoin's security model revisited
Bitcoin's security model revisited
Y Sompolinsky, A Zohar
arXiv preprint arXiv:1605.09193
30
2016
2016
The Axiomatic Approach and the Internet.
The Axiomatic Approach and the Internet.
M Tennenholtz, A Zohar
Handbook of computational social choice, 427-452
6
2016
2016
SPECTRE: A Fast and Scalable Cryptocurrency Protocol.
SPECTRE: A Fast and Scalable Cryptocurrency Protocol.
Y Sompolinsky, Y Lewenberg, A Zohar
IACR Cryptology ePrint Archive 2016, 1159
45
2016
2016
Optimal selfish mining strategies in Bitcoin
Optimal selfish mining strategies in Bitcoin
A Sapirshtein, Y Sompolinsky, A Zohar
Financial Cryptography 2016
149
2016
2015
Bitcoin: under the hood
Bitcoin: under the hood
A Zohar
Communications of the ACM 58 (9), 104-113
71
2015
2015
Eclipse Attacks on Bitcoin's Peer-to-Peer Network.
Eclipse Attacks on Bitcoin's Peer-to-Peer Network.
E Heilman, A Kendler, A Zohar, S Goldberg
USENIX Security Symposium, 129-144
179
2015
2015
Bitcoin mining pools: A cooperative game theoretic analysis
Bitcoin mining pools: A cooperative game theoretic analysis
Y Lewenberg, Y Bachrach, Y Sompolinsky, A Zohar, JS Rosenschein
Proceedings of the 2015 International Conference on Autonomous Agents and …
67
2015
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