Optimal switching strategies for navigation in stochastic settings

Kavli Affiliate: L. Mahadevan | First 5 Authors: F. Mori, L. Mahadevan, , , | Summary: Inspired by the intermittent reorientation strategy seen in the behavior of the dung beetle, we consider the problem of the navigation strategy of an active Brownian particle moving in two dimensions. We assume that the heading of the particle […]


Continue.. Optimal switching strategies for navigation in stochastic settings

Automated interpretation of congenital heart disease from multi-view echocardiograms

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Xiaofeng Liu, Fangyun Wang, Lin Zheng, Fengqiao Gao | Summary: Congenital heart disease (CHD) is the most common birth defect and the leading cause of neonate death in China. Clinical diagnosis can be based on the selected 2D key-frames from five views. Limited by the […]


Continue.. Automated interpretation of congenital heart disease from multi-view echocardiograms

JADES: A large population of obscured, narrow line AGN at high redshift

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Jan Scholtz, Roberto Maiolino, Francesco D’Eugenio, Emma Curtis-Lake, Stefano Carniani | Summary: We present the identification of 42 narrow-line active galactic nuclei (type-2 AGN) candidates in the two deepest observations of the JADES spectroscopic survey with JWST/NIRSpec. The spectral coverage and the depth of our observations allow […]


Continue.. JADES: A large population of obscured, narrow line AGN at high redshift

JADES: A large population of obscured, narrow line AGN at high redshift

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Jan Scholtz, Roberto Maiolino, Francesco D’Eugenio, Emma Curtis-Lake, Stefano Carniani | Summary: We present the identification of 42 narrow-line active galactic nuclei (type-2 AGN) candidates in the two deepest observations of the JADES spectroscopic survey with JWST/NIRSpec. The spectral coverage and the depth of our observations allow […]


Continue.. JADES: A large population of obscured, narrow line AGN at high redshift

JADES: A large population of obscured, narrow line AGN at high redshift

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Jan Scholtz, Roberto Maiolino, Francesco D’Eugenio, Emma Curtis-Lake, Stefano Carniani | Summary: We present the identification of 42 narrow-line active galactic nuclei (type-2 AGN) candidates in the two deepest observations of the JADES spectroscopic survey with JWST/NIRSpec. The spectral coverage and the depth of our observations allow […]


Continue.. JADES: A large population of obscured, narrow line AGN at high redshift

Nanoscale confinement and control of excitonic complexes in a monolayer WSe2

Kavli Affiliate: Cheng Peng | First 5 Authors: Hyowon Moon, Lukas Mennel, Chitraleema Chakraborty, Cheng Peng, Jawaher Almutlaq | Summary: Nanoscale control and observation of photophysical processes in semiconductors is critical for basic understanding and applications from optoelectronics to quantum information processing. In particular, there are open questions and opportunities in controlling excitonic complexes in […]


Continue.. Nanoscale confinement and control of excitonic complexes in a monolayer WSe2

A Survey on Deep Learning for Polyp Segmentation: Techniques, Challenges and Future Trends

Kavli Affiliate: Yi Zhou | First 5 Authors: Jiaxin Mei, Tao Zhou, Kaiwen Huang, Yizhe Zhang, Yi Zhou | Summary: Early detection and assessment of polyps play a crucial role in the prevention and treatment of colorectal cancer (CRC). Polyp segmentation provides an effective solution to assist clinicians in accurately locating and segmenting polyp regions. […]


Continue.. A Survey on Deep Learning for Polyp Segmentation: Techniques, Challenges and Future Trends

A Survey on Deep Learning for Polyp Segmentation: Techniques, Challenges and Future Trends

Kavli Affiliate: Yi Zhou | First 5 Authors: Jiaxin Mei, Tao Zhou, Kaiwen Huang, Yizhe Zhang, Yi Zhou | Summary: Early detection and assessment of polyps play a crucial role in the prevention and treatment of colorectal cancer (CRC). Polyp segmentation provides an effective solution to assist clinicians in accurately locating and segmenting polyp regions. […]


Continue.. A Survey on Deep Learning for Polyp Segmentation: Techniques, Challenges and Future Trends

Event-based Visual Inertial Velometer

Kavli Affiliate: Yi Zhou | First 5 Authors: Xiuyuan Lu, Yi Zhou, Junkai Niu, Sheng Zhong, Shaojie Shen | Summary: Neuromorphic event-based cameras are bio-inspired visual sensors with asynchronous pixels and extremely high temporal resolution. Such favorable properties make them an excellent choice for solving state estimation tasks under aggressive ego motion. However, failures of […]


Continue.. Event-based Visual Inertial Velometer

Event-based Visual Inertial Velometer

Kavli Affiliate: Yi Zhou | First 5 Authors: Xiuyuan Lu, Yi Zhou, Shaojie Shen, , | Summary: Neuromorphic event-based cameras are bio-inspired visual sensors with asynchronous pixels and extremely high temporal resolution. Such favorable properties make them an excellent choice for solving state estimation tasks under aggressive ego motion. However, failures of camera pose tracking […]


Continue.. Event-based Visual Inertial Velometer