Simultaneous multi-transient linear-combination modeling of MRS data improves uncertainty estimation

Posted by dbos Hopkins

Kavli Affiliate: Jeremias Sulam | Authors: Helge J Zollner, Christopher B. Davies-Jenkins, Dunja B. Simicic, Assaf Tal, Jeremias Sulam and Georg Oeltzschner | Summary: Purpose: The interest in application and modeling of dynamic MRS has recently grown. Therefore, it is imperative to systematically investigate accuracy, precision, and uncertainty estimation of 2D modeling algorithms. 2D modeling […]


Continue.. Simultaneous multi-transient linear-combination modeling of MRS data improves uncertainty estimation

Evidence for Low-Level Dynamical Excitation in Near-Resonant Exoplanet Systems

Posted by dbos MIT

Kavli Affiliate: Avi Shporer | First 5 Authors: Malena Rice, Xian-Yu Wang, Songhu Wang, Avi Shporer, Khalid Barkaoui | Summary: The geometries of near-resonant planetary systems offer a relatively pristine window into the initial conditions of exoplanet systems. Given that near-resonant systems have likely experienced minimal dynamical disruptions, the spin-orbit orientations of these systems inform […]


Continue.. Evidence for Low-Level Dynamical Excitation in Near-Resonant Exoplanet Systems

The Case of Transparent Cache Invalidation in Web Applications

Posted by dbos Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Yunhong Ji, Xuan Zhou, Yongluan Zhou, Ke Wang, | Summary: Application-level caches are widely adopted by web applications to minimize the response time of user requests as well as to reduce the burden on the system backend, such as the database servers. In the state of practice, […]


Continue.. The Case of Transparent Cache Invalidation in Web Applications

Optimal Zeno Dragging for Quantum Control: A Shortcut to Zeno with Action-based Scheduling Optimization

Posted by dbos Berkeley

Kavli Affiliate: Birgitta Whaley | First 5 Authors: Philippe Lewalle, Yipei Zhang, K. Birgitta Whaley, , | Summary: The quantum Zeno effect asserts that quantum measurements inhibit simultaneous unitary dynamics when the "collapse" events are sufficiently strong and frequent. This applies in the limit of strong continuous measurement or dissipation. It is possible to implement […]


Continue.. Optimal Zeno Dragging for Quantum Control: A Shortcut to Zeno with Action-based Scheduling Optimization