TESS Investigation — Demographics of Young Exoplanets (TI-DYE) IV: a Jovian radius planet orbiting a 34 Myr Sun-like star in the Vela association

Posted by klaurent MIT

Kavli Affiliate: Andrew Vanderburg | Summary:The discovery of infant (< 50 Myr), close-in (<30-day period) planets is vital in understanding the formation mechanisms that lead to the distribution of mature transiting planets as discovered by Kepler. Despite several discoveries in this age bin, the sample is still too small for a robust statistical comparison to […]


Continue.. TESS Investigation — Demographics of Young Exoplanets (TI-DYE) IV: a Jovian radius planet orbiting a 34 Myr Sun-like star in the Vela association

Robot Crash Course: Learning Soft and Stylized Falling

Posted by klaurent Cornell

Kavli Affiliate: David Muller| First 5 Authors: Pascal Strauch, Pascal Strauch, , , | Summary:Despite recent advances in robust locomotion, bipedal robots operating in the real world remain at risk of falling. While most research focuses on preventing such events, we instead concentrate on the phenomenon of falling itself. Specifically, we aim to reduce physical […]


Continue.. Robot Crash Course: Learning Soft and Stylized Falling

Robot Crash Course: Learning Soft and Stylized Falling

Posted by klaurent Cornell

Kavli Affiliate: David Muller| First 5 Authors: Pascal Strauch, Pascal Strauch, , , | Summary:Despite recent advances in robust locomotion, bipedal robots operating in the real world remain at risk of falling. While most research focuses on preventing such events, we instead concentrate on the phenomenon of falling itself. Specifically, we aim to reduce physical […]


Continue.. Robot Crash Course: Learning Soft and Stylized Falling

Robot Crash Course: Learning Soft and Stylized Falling

Posted by klaurent Cornell

Kavli Affiliate: David Muller| First 5 Authors: Pascal Strauch, Pascal Strauch, , , | Summary:Despite recent advances in robust locomotion, bipedal robots operating in the real world remain at risk of falling. While most research focuses on preventing such events, we instead concentrate on the phenomenon of falling itself. Specifically, we aim to reduce physical […]


Continue.. Robot Crash Course: Learning Soft and Stylized Falling

The Atacama Cosmology Telescope: A demonstration of CMB lensing measurement from daytime data

Posted by klaurent Cambridge

Kavli Affiliate: Anthony Challinor | Summary:We present a cosmic microwave background (CMB) lensing power spectrum analysis using daytime data (11am-11pm UTC) gathered by the Atacama Cosmology Telescope (ACT) over the period 2017-2022 (ACT Data Release 6). This dataset is challenging to analyze because the Sun heats and deforms the telescope mirror, complicating the characterization of […]


Continue.. The Atacama Cosmology Telescope: A demonstration of CMB lensing measurement from daytime data

The Atacama Cosmology Telescope: A demonstration of CMB lensing measurement from daytime data

Posted by klaurent Cambridge

Kavli Affiliate: Anthony Challinor | Summary:We present a cosmic microwave background (CMB) lensing power spectrum analysis using daytime data (11am-11pm UTC) gathered by the Atacama Cosmology Telescope (ACT) over the period 2017-2022 (ACT Data Release 6). This dataset is challenging to analyze because the Sun heats and deforms the telescope mirror, complicating the characterization of […]


Continue.. The Atacama Cosmology Telescope: A demonstration of CMB lensing measurement from daytime data

The Atacama Cosmology Telescope. CMB Lensing from Daytime Data: A First Demonstration

Posted by klaurent Tokyo

Kavli Affiliate: Toshiya Namikawa| First 5 Authors: Irene Abril-Cabezas, Irene Abril-Cabezas, , , | Summary:We present a cosmic microwave background (CMB) lensing power spectrum analysis using daytime data (11am-11pm UTC) gathered by the Atacama Cosmology Telescope (ACT) over the period 2017-2022 (ACT Data Release 6). This dataset is challenging to analyze because the Sun heats […]


Continue.. The Atacama Cosmology Telescope. CMB Lensing from Daytime Data: A First Demonstration

Algorithm Design and Stronger Guarantees for the Improving Multi-Armed Bandits Problem

Posted by klaurent Caltech

Kavli Affiliate: G. Ravichandran| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:The improving multi-armed bandits problem is a formal model for allocating effort under uncertainty, motivated by scenarios such as investing research effort into new technologies, performing clinical trials, and hyperparameter selection from learning curves. Each pull of an arm provides reward that increases […]


Continue.. Algorithm Design and Stronger Guarantees for the Improving Multi-Armed Bandits Problem

AdvancedIF: Rubric-Based Benchmarking and Reinforcement Learning for Advancing LLM Instruction Following

Posted by klaurent Peking

Kavli Affiliate: Li Xin Li| First 5 Authors: [#item_custom_name[1, [#item_custom_name[2, [#item_custom_name[3, [#item_custom_name[4, [#item_custom_name[5| Summary:Recent progress in large language models (LLMs) has led to impressive performance on a range of tasks, yet advanced instruction following (IF)-especially for complex, multi-turn, and system-prompted instructions-remains a significant challenge. Rigorous evaluation and effective training for such capabilities are hindered by […]


Continue.. AdvancedIF: Rubric-Based Benchmarking and Reinforcement Learning for Advancing LLM Instruction Following

Measurement protocol for detecting correlated topological insulators in synthetic quantum systems

Posted by klaurent UCAS

Kavli Affiliate: Shenghan Jiang | Summary:Two-dimensional topological insulators, characterized by symmetry-protected anomalous boundary modes, have been generalized to the strongly correlated regime for both bosonic and fermionic systems. As correlated topological insulators (TI) approach experimental realization in quantum simulators, conventional probes, such as transport measurements, are not easily applicable to these synthetic platforms. In this […]


Continue.. Measurement protocol for detecting correlated topological insulators in synthetic quantum systems