Soft and Hard Constrained Parametric Generative Schemes for Encoding and Synthesizing Airfoils

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Hairun Xie, Jing Wang, Miao Zhang, , | Summary: Traditional airfoil parametric technique has significant limitation in modern aerodynamic optimization design.There is a strong demand for developing a parametric method with good intuitiveness, flexibility and representative accuracy. In this paper, two parametric generative schemes based on deep […]


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Safe Bayesian Optimization using Interior-Point Methods — Applied to Personalized Insulin Dose Guidance

Posted by dbos Harvard

Kavli Affiliate: Francis J. Doyle | First 5 Authors: Dinesh Krishnamoorthy, Francis J. Doyle III, , , | Summary: This paper considers the problem of Bayesian optimization for systems with safety-critical constraints, where both the objective function and the constraints are unknown, but can be observed by querying the system. In safety-critical applications, querying the […]


Continue.. Safe Bayesian Optimization using Interior-Point Methods — Applied to Personalized Insulin Dose Guidance

Safe Bayesian Optimization using Interior-Point Methods — Applied to Personalized Insulin Dose Guidance

Posted by dbos Harvard

Kavli Affiliate: Francis J. Doyle | First 5 Authors: Dinesh Krishnamoorthy, Francis J. Doyle III, , , | Summary: This paper considers the problem of Bayesian optimization for systems with safety-critical constraints, where both the objective function and the constraints are unknown, but can be observed by querying the system. In safety-critical applications, querying the […]


Continue.. Safe Bayesian Optimization using Interior-Point Methods — Applied to Personalized Insulin Dose Guidance

A 62-minute orbital period black widow binary in a wide hierarchical triple

Posted by klaurent MIT

Kavli Affiliate: Erin Kara | First 5 Authors: Kevin B. Burdge, Thomas R. Marsh, Jim Fuller, Eric C. Bellm, Ilaria Caiazzo | Summary: Over a dozen millisecond pulsars are ablating low-mass companions in close binary systems. In the original "black widow", the 8-hour orbital period eclipsing pulsar PSR J1959+2048 (PSR B1957+20), high energy emission originating […]


Continue.. A 62-minute orbital period black widow binary in a wide hierarchical triple

A neural mechanism for terminating decisions

Posted by klaurent Columbia

Kavli Affiliate: Michael Shadlen | Authors: Gabriel M Stine, Eric M Trautmann, Danique Jeurissen and Michael N Shadlen | Summary: The brain makes decisions by accumulating evidence until there is enough to stop and choose. Neural mechanisms of evidence accumulation are well established in association cortex, but the site and mechanism of termination is unknown. […]


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Electromagnetic Follow-up Observations of Binary Neutron Star Mergers with Early Warnings from Decihertz Gravitational-wave Observatories

Posted by klaurent Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Yacheng Kang, Chang Liu, Lijing Shao, , | Summary: We investigate the prospects of electromagnetic follow-up observations for binary neutron star (BNS) mergers, with the help of early warnings from decihertz gravitational-wave (GW) observatories, B-DECIGO and DO-Optimal. Extending the previous work, we not only give quick assessments […]


Continue.. Electromagnetic Follow-up Observations of Binary Neutron Star Mergers with Early Warnings from Decihertz Gravitational-wave Observatories

Electromagnetic Follow-ups of Binary Neutron Star Mergers with Early Warnings from Decihertz Gravitational-wave Observatories

Posted by klaurent Peking

Kavli Affiliate: Lijing Shao | First 5 Authors: Yacheng Kang, Chang Liu, Lijing Shao, , | Summary: We investigate the prospects of electromagnetic follow-ups for binary neutron star (BNS) mergers, with the help of early warnings from decihertz gravitational-wave (GW) observatories, B-DECIGO and DO-Optimal. Extending our previous work in Liu et al. (2022), we not […]


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TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from textitTESS: planets orbiting a young star, a subgiant and a normal star

Posted by klaurent MIT

Kavli Affiliate: Gabor Furesz | Summary:We present the confirmation and characterization of three hot Jupiters, TOI-1181b, TOI-1516b, and TOI-2046b, discovered by the TESS space mission. The reported hot Jupiters have orbital periods between 1.4 and 2.05 days. The masses of the three planets are $1.18pm0.14$ M$_mathrmJ$, $3.16pm0.12$, M$_mathrmJ$, and 2.30 $pm 0.28$ M$_mathrmJ$, for TOI-1181b, […]


Continue.. TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from textitTESS: planets orbiting a young star, a subgiant and a normal star

TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from textit{TESS}: planets orbiting a young star, a subgiant and a normal star

Posted by klaurent MIT

Kavli Affiliate: Avi Shporer | First 5 Authors: Petr Kabáth, Priyanka Chaturvedi, Phillip J. MacQueen, Marek Skarka, Ján Šubjak | Summary: We present the confirmation and characterization of three hot Jupiters, TOI-1181b, TOI-1516b, and TOI-2046b, discovered by the TESS space mission. The reported hot Jupiters have orbital periods between 1.4 and 2.05 days. The masses […]


Continue.. TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from textit{TESS}: planets orbiting a young star, a subgiant and a normal star

The effect of the deforming dark matter haloes of the Milky Way and the Large Magellanic Cloud on the Orphan-Chenab stream

Posted by klaurent Chicago

Kavli Affiliate: Alexander P. Ji | First 5 Authors: Sophia Lilleengen, Michael S. Petersen, Denis Erkal, Jorge Peñarrubia, Sergey E. Koposov | Summary: It has recently been shown that the Large Magellanic Cloud (LMC) has a substantial effect on the Milky Way’s stellar halo and stellar streams. Here, we explore how deformations of the Milky […]


Continue.. The effect of the deforming dark matter haloes of the Milky Way and the Large Magellanic Cloud on the Orphan-Chenab stream