Mirror Dark Sector Solution of the Hubble Tension with Time-varying Fine-structure Constant

Kavli Affiliate: Joshua Frieman | First 5 Authors: John Zhang, Joshua Frieman, , , | Summary: We explore a model introduced by Cyr-Racine, Ge, and Knox (arXiv:2107.13000(2)) that resolves the Hubble tension by invoking a “mirror world" dark sector with energy density a fixed fraction of the “ordinary" sector of Lambda-CDM. Although it reconciles cosmic […]


Continue.. Mirror Dark Sector Solution of the Hubble Tension with Time-varying Fine-structure Constant

Collaborative Video Analytics on Distributed Edges with Multiagent Deep Reinforcement Learning

Kavli Affiliate: Ran Wang | First 5 Authors: Guanyu Gao, Yuqi Dong, Ran Wang, , | Summary: Deep Neural Network (DNN) based video analytics empowers many computer vision-based applications to achieve high recognition accuracy. To reduce inference delay and bandwidth cost for video analytics, the DNN models can be deployed on the edge nodes, which […]


Continue.. Collaborative Video Analytics on Distributed Edges with Multiagent Deep Reinforcement Learning

EdgeVision: Towards Collaborative Video Analytics on Distributed Edges for Performance Maximization

Kavli Affiliate: Ran Wang | First 5 Authors: Guanyu Gao, Yuqi Dong, Ran Wang, Xin Zhou, | Summary: Deep Neural Network (DNN)-based video analytics significantly improves recognition accuracy in computer vision applications. Deploying DNN models at edge nodes, closer to end users, reduces inference delay and minimizes bandwidth costs. However, these resource-constrained edge nodes may […]


Continue.. EdgeVision: Towards Collaborative Video Analytics on Distributed Edges for Performance Maximization

Can 1D radiative equilibrium models of faculae be used for calculating contamination of transmission spectra?

Kavli Affiliate: Robert Cameron | First 5 Authors: Veronika Witzke, Alexander I. Shapiro, Nadiia M. Kostogryz, Robert Cameron, Benjamin V. Rackham | Summary: The reliable characterization of planetary atmospheres with transmission spectroscopy requires realistic modeling of stellar magnetic features, since features that are attributable to an exoplanet atmosphere could instead stem from the host star’s […]


Continue.. Can 1D radiative equilibrium models of faculae be used for calculating contamination of transmission spectra?

Full forward model of galaxy clustering statistics with AbacusSummit lightcones

Kavli Affiliate: Tom Abel | First 5 Authors: Sihan Yuan, Boryana Hadzhiyska, Tom Abel, , | Summary: Novel summary statistics beyond the standard 2-point correlation function (2PCF) are necessary to capture the full astrophysical and cosmological information from the small-scale (r < 30Mpc/h) galaxy clustering. However, the analysis of beyond-2PCF statistics on small scales is […]


Continue.. Full forward model of galaxy clustering statistics with AbacusSummit lightcones

Full forward model of galaxy clustering statistics with AbacusSummit lightcones

Kavli Affiliate: Tom Abel | First 5 Authors: Sihan Yuan, Boryana Hadzhiyska, Tom Abel, , | Summary: Novel summary statistics beyond the standard 2-point correlation function (2PCF) are necessary to capture the full astrophysical and cosmological information from the small-scale (r < 30Mpc/h) galaxy clustering. However, the analysis of beyond-2PCF statistics on small scales is […]


Continue.. Full forward model of galaxy clustering statistics with AbacusSummit lightcones

TESS Giants Transiting Giants III: An eccentric warm Jupiter supports a period-eccentricity relation for giant planets transiting evolved stars

Kavli Affiliate: Edward H. Morgan | First 5 Authors: Samuel K. Grunblatt, Nicholas Saunders, Ashley Chontos, Soichiro Hattori, Dimitri Veras | Summary: The fate of planets around rapidly evolving stars is not well understood. Previous studies have suggested that relative to the main sequence population, planets transiting evolved stars ($P$ $<$ 100 d) tend to […]


Continue.. TESS Giants Transiting Giants III: An eccentric warm Jupiter supports a period-eccentricity relation for giant planets transiting evolved stars

TESS Giants Transiting Giants III: An eccentric warm Jupiter supports a period-eccentricity relation for giant planets transiting evolved stars

Kavli Affiliate: Edward H. Morgan | First 5 Authors: Samuel K. Grunblatt, Nicholas Saunders, Ashley Chontos, Soichiro Hattori, Dimitri Veras | Summary: The fate of planets around rapidly evolving stars is not well understood. Previous studies have suggested that relative to the main sequence population, planets transiting evolved stars ($P$ $<$ 100 d) tend to […]


Continue.. TESS Giants Transiting Giants III: An eccentric warm Jupiter supports a period-eccentricity relation for giant planets transiting evolved stars

CodeEditor: Learning to Edit Source Code with Pre-trained Models

Kavli Affiliate: Zhuo Li | First 5 Authors: Jia Allen Li, Ge Li, Zhuo Li, Zhi Jin, Xing Hu | Summary: Developers often perform repetitive code editing activities for various reasons (e.g., code refactoring) during software development. Pre-trained code editing models have achieved the state-of-the-art (SOTA) results. Pre-trained models are first pre-trained with pre-training tasks […]


Continue.. CodeEditor: Learning to Edit Source Code with Pre-trained Models

CodeEditor: Learning to Edit Source Code with Pre-trained Models

Kavli Affiliate: Zhuo Li | First 5 Authors: Jia Li, Ge Li, Zhuo Li, Zhi Jin, Xing Hu | Summary: Developers often perform repetitive code editing activities for various reasons (e.g., code refactoring) during software development. Pre-trained code editing models have achieved the state-of-the-art (SOTA) results. Pre-trained models are first pre-trained with pre-training tasks and […]


Continue.. CodeEditor: Learning to Edit Source Code with Pre-trained Models