Английская Википедия:Emin Gün Sirer

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Emin Gün Sirer is a Turkish-American computer scientist. Sirer developed the Avalanche Consensus protocol underlying the Avalanche blockchain platform, and is currently the CEO and co-founder of Ava Labs. He was an associate professor of computer science at Cornell University, and is the former co-director of The Initiative for Cryptocurrencies and Smart Contracts (IC3). He is known for his contributions to peer-to-peer systems, operating systems and computer networking.

Education

Emin Gün Sirer attended high school at Robert College, received his undergraduate degree in computer science at Princeton University, and finished his graduate studies at the University of Washington. He received his Ph.D. in Computer Science and Engineering in 2002 under the supervision of Brian N. Bershad.

Career

Prior to his appointment as a professor at Cornell University, Sirer worked at AT&T Bell Labs on Plan 9, at DEC SRC, and at NEC.

Sirer is known for his contributions to operating systems, distributed systems, and fundamental cryptocurrency research. He co-developed the SPIN (operating system), where the implementation and interface of an operating system could be modified at run-time by type-safe extension code. He also led the Nexus OS effort, where he developed new techniques for attesting to and reasoning about the semantic properties of remote programs.

In March 2023, Sirer was appointed to the Commodity Futures Trading Commission’s Technical Advisory Committee.

In June 2023, Sirer was an expert witness before the United States House Committee on Financial Services for a hearing on blockchain and digital assets.

Cryptocurrency

Introduced by Sirer and co-authors in 2003, five years before Satoshi Nakamoto’s Bitcoin whitepaper, Karma is a virtual currency for peer-to-peer systems, introduced by Sirer and co-authors in 2003. It is designed to eliminate the free-loader problem, i.e. preventing malicious users from consuming resources without giving anything in return. It is the first peer-to-peer currency with a distributed mint.

Sirer and Ittay Eyal wrote and published the paper "Majority is not Enough, Bitcoin Mining is Vulnerable" which describes the selfish mining attack, an attack on Bitcoin which is profitable even for an attacker with only 33% of total hash power, which is less than the 50% required by the original security analysis in Satoshi Nakamoto's Bitcoin whitepaper. Sirer, Eyal, and other co-authors developed Bitcoin-NG, a bitcoin scaling solution, and Bitcoin Covenants, a security solution.

Sirer is also co-founder of bloXroute, a company offering a solution to the scalability bottleneck of the Layer-0 network layer. In 2020, he was the co-director of IC3, the Initiative for Cryptocurrency And Contracts.

Avalanche protocol

Sirer led development of the Avalanche Consensus protocol, and its native token, AVAX. The Avalanche project was incubated at Cornell University, where Emin Gün Sirer was assisted by PhD candidates Maofan Yin and Kevin Sekniqi. Ava Labs is a technology company founded by Sirer in 2019, with the express purpose of developing an alternative blockchain technology for the financial sector.

In August 2022, whistleblower "Crypto Leaks" published a report accusing Ava Labs and CEO Emin Gün Sirer of secret deals with a law firm, Roche Freedman, aimed at attacking Avalanche's competitors. Sirer denied any sort of illegal or unethical deal but the alleged partner Kyle Roche was subsequently forced out of his law firm.

Awards

• Brilliant-10 by Popular Science
• National Science Foundation CAREER Award

Patents

"A Process for Rewriting Executable Content on a Network Server or Desktop Machine in Order to Enforce Site-Specific Properties." Emin Gun Sirer and Brian N. Bershad. US Patent #6865735, issued February 3, 2005.

See also

• List of people in blockchain technology

External links

• Шаблон:GoogleScholar
• Official Blog