Tootfinder

Canine Clinical Gait Analysis for Orthopedic and Neurological Disorders: An Inertial Deep-Learning Approach
Netta Palez, L\'eonie Stra{\ss}, Sebastian Meller, Holger Volk, Anna Zamansky, Itzik Klein
https://arxiv.org/abs/2507.05671

Canine Clinical Gait Analysis for Orthopedic and Neurological Disorders: An Inertial Deep-Learning Approach
Canine gait analysis using wearable inertial sensors is gaining attention in veterinary clinical settings, as it provides valuable insights into a range of mobility impairments. Neurological and orthopedic conditions cannot always be easily distinguished even by experienced clinicians. The current study explored and developed a deep learning approach using inertial sensor readings to assess whether neurological and orthopedic gait could facilitate gait analysis. Our investigation focused on opt…

An inexact inertial projective splitting algorithm with strong convergence
M. Marques Alves, J. E. Navarro Caballero, R. T. Marcavillaca
https://arxiv.org/abs/2507.05382

An inexact inertial projective splitting algorithm with strong convergence
We propose and study a strongly convergent inexact inertial projective splitting (PS) algorithm for finding zeros of composite monotone inclusion problems involving the sum of finitely many maximal monotone operators. Strong convergence of the iterates is ensured by projections onto the intersection of appropriately defined half-spaces, even in the absence of inertial effects. We also establish iteration-complexity results for the proposed PS method, which likewise hold without requiring inerti…

A Learning-based Planning and Control Framework for Inertia Drift Vehicles
Bei Zhou, Zhouheng Li, Lei Xie, Hongye Su, Johannes Betz
https://arxiv.org/abs/2507.05748

A Learning-based Planning and Control Framework for Inertia Drift Vehicles
Inertia drift is a transitional maneuver between two sustained drift stages in opposite directions, which provides valuable insights for navigating consecutive sharp corners for autonomous racing.However, this can be a challenging scenario for the drift controller to handle rapid transitions between opposing sideslip angles while maintaining accurate path tracking. Moreover, accurate drift control depends on a high-fidelity vehicle model to derive drift equilibrium points and predict vehicle st…

apparently they make pin headers with the "Arduino special" non-grid-aligned gap filled in with plastic
I would hate to see my mistakes immortalized like that

Computationally Efficient Analytical Models of Frequency and Voltage in Low-Inertia Systems
Marena Trujillo, Amir Sajadi, Jonathan Shaw, Bri-Mathias Hodge
https://arxiv.org/abs/2506.06620

Computationally Efficient Analytical Models of Frequency and Voltage in Low-Inertia Systems
In this paper, low-order models of the frequency and voltage response of mixed-generation, low-inertia systems are presented. These models are unique in their ability to efficiently and accurately model frequency and voltage dynamics without increasing the computational burden as the share of inverters is increased in a system. The models are validated against industry-grade electromagnetic transient simulation, compared to which the proposed models are several orders of magnitude faster. The a…

Among the vast number of characters in the Chinese language
— around 100,000, by some estimates
— there are hundreds that no one alive knows how to pronounce.
They are written down, plain as day, in old books, but their sounds, even their meanings, have been lost.
Sitting in his office, wondering at how something seemingly immortalized in print could be forgotten, Dr. Mullaney went down a mental rabbit hole.
It would have been physically impossible to build a t…

A Professor’s Search for the MingKwai, a Lost Chinese Typewriter
A historian went down an 18-year rabbit hole in search of obsolete machines. But there was one he thought he’d never find.

Negative moment of inertia of large-$N_c$ gluons on a ring
Maxim Chernodub
https://arxiv.org/abs/2506.06230 https://arxiv.org/pdf/250…

Negative moment of inertia of large-$N_c$ gluons on a ring
We study SU($N_c$) Yang-Mills theory in $1+1$ dimensions at finite temperature on a spatial ring that rotates uniformly in a plane. We show that the effect of rotation results only in a simple kinematic enhancement of the gauge coupling $g$, which becomes rescaled by a Lorentz factor corresponding to the tangential rotational velocity of the ring. Using well-established analytic results in Yang-Mills theory in the 't Hooft limit of an infinite number of colors, we demonstrate that the moment of…

Inward and Outward Spillover Effects of One Unit's Treatment on Network Neighbors under Partial Interference
Fei Fang, Edoardo M Airoldi, Laura Forastiere
https://arxiv.org/abs/2506.06615

Inward and Outward Spillover Effects of One Unit's Treatment on Network Neighbors under Partial Interference
In settings where interference is present, direct effects are commonly defined as the average effect of a unit's treatment on their own outcome while fixing the treatment status or probability among interfering units, and spillover effects measure the average effect of a change in the latter while the individual's treatment status is kept fixed. Here, we define the average causal effect of a unit's treatment status on the outcome of their network neighbors, while fixing the treatment probabilit…

*hits blunt* "what if we put the HSM... on a rotor spinning fast enough that if you rotated in a chair that fast it would Kill you" https://tches.iacr.org/index.php/TCHES/article/view/9290/8856
(via @…

A Multi-view Landmark Representation Approach with Application to GNSS-Visual-Inertial Odometry
Tong Hua, Jiale Han, Wei Ouyang
https://arxiv.org/abs/2508.05368 https://

A Multi-view Landmark Representation Approach with Application to GNSS-Visual-Inertial Odometry
Invariant Extended Kalman Filter (IEKF) has been a significant technique in vision-aided sensor fusion. However, it usually suffers from high computational burden when jointly optimizing camera poses and the landmarks. To improve its efficiency and applicability for multi-sensor fusion, we present a multi-view pose-only estimation approach with its application to GNSS-Visual-Inertial Odometry (GVIO) in this paper. Our main contribution is deriving a visual measurement model which directly assoc…