Expensive Multi-Objective Bayesian Optimization Based on Diffusion Models

Posted by dbos Berkeley

Kavli Affiliate: Feng Wang | First 5 Authors: Bingdong Li, Zixiang Di, Yongfan Lu, Hong Qian, Feng Wang | Summary: Multi-objective Bayesian optimization (MOBO) has shown promising performance on various expensive multi-objective optimization problems (EMOPs). However, effectively modeling complex distributions of the Pareto optimal solutions is difficult with limited function evaluations. Existing Pareto set learning […]


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ViSTooth: A Visualization Framework for Tooth Segmentation on Panoramic Radiograph

Posted by dbos Berkeley

Kavli Affiliate: Ting Xu | First 5 Authors: Shenji Zhu, Miaoxin Hu, Tianya Pan, Yue Hong, Bin Li | Summary: Tooth segmentation is a key step for computer aided diagnosis of dental diseases. Numerous machine learning models have been employed for tooth segmentation on dental panoramic radiograph. However, it is a difficult task to achieve […]


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Seal-Tools: Self-Instruct Tool Learning Dataset for Agent Tuning and Detailed Benchmark

Posted by dbos Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Mengsong Wu, Tong Zhu, Han Han, Chuanyuan Tan, Xiang Zhang | Summary: This paper presents a new tool learning dataset Seal-Tools, which contains self-instruct API-like tools. Seal-Tools not only offers a large number of tools, but also includes instances which demonstrate the practical application of tools. Seeking […]


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There Are Two Distinct Photon Gases Present Inside Every Solar Cell

Posted by dbos Berkeley

Kavli Affiliate: Eli Yablonovitch | First 5 Authors: Eli Yablonovitch, Zunaid Omair, , , | Summary: It has gradually been recognized that incoming sunlight can be trapped within a high refractive index semiconductor, n~3.5, owing to the narrow 16degree escape cone. The solar light inside a semiconductor is 4n^2 times brighter than incident sunlight. This […]


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Chronic hyperactivation of midbrain dopamine neurons causes preferential dopamine neuron degeneration

Posted by dbos UCSF

Kavli Affiliate: Jin Kang | Authors: Alexandra Nelson and Anatol Kreitzer | Summary: Parkinson’s disease (PD) is characterized by the death of substantia nigra (SNc) dopamine (DA) neurons, but the pathophysiological mechanisms that precede and drive their death remain unknown. The activity of DA neurons is likely altered in PD, but we understand little about […]


Continue.. Chronic hyperactivation of midbrain dopamine neurons causes preferential dopamine neuron degeneration

Occurrence Rates of Exosatellites Orbiting 3-30M$_{rm Jup}$ Hosts from 44 Spitzer Light Curves

Posted by dbos MIT

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Mary Anne Limbach, Johanna M. Vos, Andrew Vanderburg, Fei Dai, | Summary: We conduct a comprehensive search for transiting exomoons and exosatellites within 44 archival Spitzer light curves of 32 substellar worlds with estimated masses ranging between 3-30M$_{rm Jup}$. This sample’s median host mass is 16M$_{rm Jup}$, […]


Continue.. Occurrence Rates of Exosatellites Orbiting 3-30M$_{rm Jup}$ Hosts from 44 Spitzer Light Curves

Occurrence Rates of Exosatellites Orbiting 3-30M$_{rm Jup}$ Hosts from 44 Spitzer Light Curves

Posted by dbos MIT

Kavli Affiliate: Andrew Vanderburg | First 5 Authors: Mary Anne Limbach, Johanna M. Vos, Andrew Vanderburg, Fei Dai, | Summary: We conduct a comprehensive search for transiting exomoons and exosatellites within 44 archival Spitzer light curves of 32 substellar worlds with estimated masses ranging between 3-30M$_{rm Jup}$. This sample’s median host mass is 16M$_{rm Jup}$, […]


Continue.. Occurrence Rates of Exosatellites Orbiting 3-30M$_{rm Jup}$ Hosts from 44 Spitzer Light Curves

Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry

Posted by dbos MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Juri Poutanen, Sergey S. Tsygankov, Victor Doroshenko, Sofia V. Forsblom, Peter Jenke | Summary: Discovery of pulsations from a number of ULXs proved that accretion onto neutron stars can produce luminosities exceeding the Eddington limit by several orders of magnitude. The conditions necessary to achieve such […]


Continue.. Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry

Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry

Posted by dbos MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Juri Poutanen, Sergey S. Tsygankov, Victor Doroshenko, Sofia V. Forsblom, Peter Jenke | Summary: Discovery of pulsations from a number of ULXs proved that accretion onto neutron stars can produce luminosities exceeding the Eddington limit by several orders of magnitude. The conditions necessary to achieve such […]


Continue.. Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry

Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry

Posted by dbos MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Juri Poutanen, Sergey S. Tsygankov, Victor Doroshenko, Sofia V. Forsblom, Peter Jenke | Summary: Discovery of pulsations from a number of ULXs proved that accretion onto neutron stars can produce luminosities exceeding the Eddington limit by several orders of magnitude. The conditions necessary to achieve such […]


Continue.. Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry