Tootfinder

Maryland Senate leader says text alert system in works following Capitol lockdown | The Hill
https://thehill.com/homenews/state-watch/4501596-maryland-text-alert-system-in-works-following-capitol-lockdown/…

Maryland Senate leader says text alert system in works following Capitol lockdown
Maryland Senate President Bill Ferguson (D) said the state entered into an agreement with Motorola to implement a text message alert system earlier this week. The deal was made Monday, just days before police locked down the State House in Annapolis on Thursday afternoon for nearly two hours due to a security threat. Police confirmed…

Weather forecast means rain today. Good - no large activities today for me as my whole body feels a bit sore. 🙂
But it's a good feeling I admit.
Results of a bit of #hiking and #cycling

Syrskyi visits front line, reports Russian offensive at Orlivka held back: https://benborges.xyz/2024/02/29/syrskyi-visits-front.html

Physical Non-inertial Poser (PNP): Modeling Non-inertial Effects in Sparse-inertial Human Motion Capture
Xinyu Yi, Yuxiao Zhou, Feng Xu
https://arxiv.org/abs/2404.19619

Physical Non-inertial Poser (PNP): Modeling Non-inertial Effects in Sparse-inertial Human Motion Capture
Existing inertial motion capture techniques use the human root coordinate frame to estimate local poses and treat it as an inertial frame by default. We argue that when the root has linear acceleration or rotation, the root frame should be considered non-inertial theoretically. In this paper, we model the fictitious forces that are non-neglectable in a non-inertial frame by an auto-regressive estimator delicately designed following physics. With the fictitious forces, the force-related IMU meas…

Jake Ferguson says Dak Prescott is 'ready for next season' following Cowboys' disappointing end to 2023 season

https://www.cbsspor…

Jake Ferguson says Dak Prescott is 'ready for next season' following Cowboys' disappointing end to 2023 season
Prescott has put 2023 in his rearview mirror

Justice Ministry freezes assets, accounts of ex-Supreme Court chief after failing to comply with court order: https://benborges.xyz/2024/04/24/justice-ministry-freezes.html

Data-driven identification of stable differential operators using constrained regression
Aviral Prakash, Yongjie Jessica Zhang
https://arxiv.org/abs/2405.00198

Data-driven identification of stable differential operators using constrained regression
Identifying differential operators from data is essential for the mathematical modeling of complex physical and biological systems where massive datasets are available. These operators must be stable for accurate predictions for dynamics forecasting problems. In this article, we propose a novel methodology for learning sparse differential operators that are theoretically linearly stable by solving a constrained regression problem. These underlying constraints are obtained following linear stabi…

Physical Non-inertial Poser (PNP): Modeling Non-inertial Effects in Sparse-inertial Human Motion Capture
Xinyu Yi, Yuxiao Zhou, Feng Xu
https://arxiv.org/abs/2404.19619

Physical Non-inertial Poser (PNP): Modeling Non-inertial Effects in Sparse-inertial Human Motion Capture
Existing inertial motion capture techniques use the human root coordinate frame to estimate local poses and treat it as an inertial frame by default. We argue that when the root has linear acceleration or rotation, the root frame should be considered non-inertial theoretically. In this paper, we model the fictitious forces that are non-neglectable in a non-inertial frame by an auto-regressive estimator delicately designed following physics. With the fictitious forces, the force-related IMU meas…

ISW: Russian forces in Avdiivka likely to need 'operational pause': https://benborges.xyz/2024/02/20/isw-russian-forces.html

Military: Russian drone flew across Moldovan border: https://benborges.xyz/2024/02/27/military-russian-drone.html