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Avi Wigderson, Herbert H. Maass Professor in the Institute for Advanced Study’s School of Mathematics, was named by the Association for Computing...

Dear friends,

Greetings from the Simons Institute! In this month’s newsletter, we’re showcasing highlights from recent workshops: a presentation by...

Sampath Kannan
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Dear friends,

I am delighted to announce that Sampath Kannan will be the next associate director of the Simons Institute. His official appointment...

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“The workshop atmosphere was thick with expectation and excitement,” said UC Berkeley’s Alexei Efros, comparing it to what might have been the mood at another epochal moment in scientific history — the development of quantum physics in the early 1900s. “I imagine that a gathering of physicists at the dawn of the 20th century might have felt similar — everyone sensed that something big was coming, but it wasn’t quite clear what.”

| Machine Learning & Data Science

Peter Bartlett has received the UC Berkeley Chancellor’s Distinguished Service Award, in recognition of his exceptional contributions to the Simons Institute for the Theory of Computing at UC Berkeley, where he served as associate director from 2017 to 2022.

Three years ago, in August 2020, the Simons Institute co-hosted a workshop on Decoding Communication in Nonhuman Species. Looking back at the titles of the talks, none used the AI buzzwords that have become household terms in the course of the last several months: ChatGPT, large language models, generative AI, chatbots. Yet the technology these terms refer to is central to the task at hand. The idea of the workshop was to apply cutting-edge methods from the field of natural language processing, especially large language models, to animal communication. This past June, the Institute co-hosted a follow-up workshop, Decoding Communication in Nonhuman Species II. Now that the technology is advancing at a breathtaking pace, this second workshop afforded participants an opportunity to take a look at how these efforts have advanced in the last three years — and whether the field has produced new tools that can help researchers understand what animals are talking about. 

In this talk from the recent workshop on Decoding Communication in Nonhuman Species, Bryan Pardo (Northwestern) presents work applying iterative decoding and acoustic token modeling to music audio synthesis. The outputs of this procedure can range from a high-quality audio compression technique to variations on the original input music that match the original input music in terms of style, genre, beat and instrumentation, while varying specifics of timbre and rhythm.

Nima Anari (Stanford) and collaborators obtain the first polylogarithmic-time sampling algorithms for determinantal point processes, directed Eulerian tours, and more. 
 

In a series of talks in the boot camp for this summer's program on Analysis and TCS, Dor Minzer (MIT) surveyed recent developments in PCPs fueled by hyper-contractive estimates for global functions that are not significantly affected by a restriction of a small set of coordinates.

One might recall that one of the inaugural programs hosted by the Simons Institute, back in Fall 2013, was Real Analysis in Computer Science. In the decade since, the field has cultivated influential new themes such as global hypercontractivity and spectral independence, incorporated methods based on high-dimensional expanders and stochastic calculus, and also enabled striking applications in hardness of approximation, Markov chain analysis, and coding theory. All this progress makes this an excellent time to reconvene a program on this topic.

Greetings from Berkeley! Summer programs are in full swing at the Simons Institute and it’s been great to see and catch up with many friends from near and far.