Bi-fidelity Evolutionary Multiobjective Search for Adversarially Robust Deep Neural Architectures

Kavli Affiliate: Jia Liu | First 5 Authors: Jia Liu, Ran Cheng, Yaochu Jin, , | Summary: Deep neural networks have been found vulnerable to adversarial attacks, thus raising potentially concerns in security-sensitive contexts. To address this problem, recent research has investigated the adversarial robustness of deep neural networks from the architectural point of view. […]


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Long-Exposure NuSTAR Constraints on Decaying Dark Matter in the Galactic Halo

Kavli Affiliate: Shunsaku Horiuchi | First 5 Authors: Brandon M. Roach, Steven Rossland, Kenny C. Y. Ng, Kerstin Perez, John F. Beacom | Summary: We present two complementary NuSTAR x-ray searches for keV-scale dark matter decaying to mono-energetic photons in the Milky Way halo. In the first, we utilize the known intensity pattern of unfocused […]


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Rhymes in primes

Kavli Affiliate: Andrei Okounkov | First 5 Authors: Andrei Okounkov, , , , | Summary: This is a popular article about the work of James Maynard, 2022 Fields medalist. | Search Query: ArXiv Query: search_query=au:”Andrei Okounkov”&id_list=&start=0&max_results=3 Read More


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The Atacama Cosmology Telescope: The Persistence of Neutrino Self-Interaction in Cosmological Measurements

Kavli Affiliate: David N. Spergel | First 5 Authors: Christina D. Kreisch, Minsu Park, Erminia Calabrese, Francis-Yan Cyr-Racine, Rui An | Summary: We use data from the Atacama Cosmology Telescope (ACT) DR4 to search for the presence of neutrino self-interaction in the cosmic microwave background. Consistent with prior works, the posterior distributions we find are […]


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