AI systems are breaking an internet that was designed at human-scale — by making it cheaper than ever to coordinate, transact, and generate voice, video, and text that are increasingly indistinguishable from human activity. We’re already beset w
Walk through a bazaar as a tourist, and you’ll witness a spectacle: people buzzing everywhere, gawking at merchandise, comparing wares, sampling items, haggling with every vendor, exchanging coins. It looks like one-off commerce — each intera
In this talk, Kartik Nayak (Duke University) discusses the advances in latency, throughput, and applicability of DAG-based protocols in both authenticated and unauthenticated settings under partial synchrony.
About the presenter
Kartik is an associate professor in the Department of Computer Science at Duke University. He also works as an academic advisor at Espresso Systems. His research focuses on security, applied cryptography, distributed computing, and blockchains. Before joining Duke University, he spent a year as a postdoctoral researcher at VMware Research.
About a16z crypto research
a16z crypto research is a multidisciplinary lab that works closely with our portfolio companies and others toward solving the important problems in the space, and toward advancing the science and technology of the next generation of the internet.
More about us: a16z.com/2022/04/21/announcing-a16z-crypto-research
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