The look of high-velocity red-giant star collisions

Kavli Affiliate: Pau Amaro Seoane | First 5 Authors: Luc Dessart, Taeho Ryu, Pau Amaro Seoane, Andrew M. Taylor, | Summary: High-velocity stellar collisions driven by a supermassive black hole (BH) or BH-driven disruptive collisions, in dense, nuclear clusters can rival the energetics of supergiant star explosions following gravitational collapse of their iron core. Here, […]


Continue.. The look of high-velocity red-giant star collisions

Pi-DUAL: Using Privileged Information to Distinguish Clean from Noisy Labels

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Guillermo Ortiz-Jimenez, Rodolphe Jenatton, Mark Collier, Efi Kokiopoulou | Summary: Label noise is a pervasive problem in deep learning that often compromises the generalization performance of trained models. Recently, leveraging privileged information (PI) — information available only during training but not at test time — […]


Continue.. Pi-DUAL: Using Privileged Information to Distinguish Clean from Noisy Labels

Pi-DUAL: Using Privileged Information to Distinguish Clean from Noisy Labels

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Guillermo Ortiz-Jimenez, Rodolphe Jenatton, Mark Collier, Efi Kokiopoulou | Summary: Label noise is a pervasive problem in deep learning that often compromises the generalization performance of trained models. Recently, leveraging privileged information (PI) — information available only during training but not at test time — […]


Continue.. Pi-DUAL: Using Privileged Information to Distinguish Clean from Noisy Labels

The Structure Function of Mid-infrared Variability in Low-redshift Active Galactic Nuclei

Kavli Affiliate: Luis C. Ho | First 5 Authors: Suyeon Son, Minjin Kim, Luis C. Ho, , | Summary: Using the multi-epoch mid-infrared (MIR) photometry from the Wide-field Infrared Survey Explorer spanning a baseline of $sim10$ yr, we extensively investigate the MIR variability of nearby active galactic nuclei (AGNs) at $0.15 < z < 0.4$. […]


Continue.. The Structure Function of Mid-infrared Variability in Low-redshift Active Galactic Nuclei

Searching for [CII] Emission from the First Sample of $zsim 6$ OI Absorption-Associated Galaxies with ALMA

Kavli Affiliate: Ran Wang | First 5 Authors: Yunjing Wu, Zheng Cai, Jianan Li, Kristian Finlator, Marcel Neeleman | Summary: We report the first statistical analyses of [CII] and dust continuum observations in six strong OI absorber fields at the end of the reionization epoch obtained by the Atacama Large Millimeter/Submillimeter Array (ALMA). Combined with […]


Continue.. Searching for [CII] Emission from the First Sample of $zsim 6$ OI Absorption-Associated Galaxies with ALMA

Searching for [CII] Emission from the First Sample of $zsim 6$ OI Absorption-Associated Galaxies with ALMA

Kavli Affiliate: Ran Wang | First 5 Authors: Yunjing Wu, Zheng Cai, Jianan Li, Kristian Finlator, Marcel Neeleman | Summary: We report the first statistical analyses of [CII] and dust continuum observations in six strong OI absorber fields at the end of the reionization epoch obtained by the Atacama Large Millimeter/Submillimeter Array (ALMA). Combined with […]


Continue.. Searching for [CII] Emission from the First Sample of $zsim 6$ OI Absorption-Associated Galaxies with ALMA

Probing nontensorial gravitational waves with a next-generation ground-based detector network

Kavli Affiliate: Lijing Shao | First 5 Authors: , , , , | Summary: In General Relativity, there are only two polarizations for gravitational waves. However, up to six polarizations are possible in a generic metric theory of gravity. Therefore, measuring the polarization content of gravitational waves provides an efficient way to test theories of […]


Continue.. Probing nontensorial gravitational waves with a next-generation ground-based detector network