Tootfinder

Apple launches Spatial Personas in beta, where up to five people on Vision Pros can participate together within compatible apps without being in the same room (Raymond Wong/Inverse)
https://www.inverse.com/tech/spatial-persona-apple-vision-pro

Spatial Personas Make Apple Vision Pro a Less Isolating Experience
Spatial Persona, Apple Vision Pro's support for up to five people to watch movies and TV shows, play augmented reality games, and collaborate on work, is rolling out today to make the spatial computing headset more a multi-user experience as opposed to an isolating, single-user one.

Unified inverse correspondence for LE-logics
Alessandra Palmigiano, Mattia Panettiere
https://arxiv.org/abs/2405.01262 https://arxiv.…

Unified inverse correspondence for LE-logics
We generalize Kracht's theory of internal describability from classical modal logic to the family of all logics canonically associated with varieties of normal lattice expansions (LE algebras). We work in the purely algebraic setting of perfect LEs; the formulas playing the role of Kracht's formulas in this generalized setting pertain to a first order language whose atoms are special inequalities between terms of perfect algebras. Via duality, formulas in this language can be equivalently trans…

This https://arxiv.org/abs/2209.08780 has been replaced.
link: https://scholar.google.com/scholar?q=a

Inverse problem for a time-dependent Convection-diffusion equation in admissible geometries
We consider a partial data inverse problem for a time-dependent convection-diffusion equation on an admissible manifold. We prove that the time-dependent convection term and time-dependent density can be recovered uniquely modulo a known gauge invariance. There have been several works on inverse problems related to the steady state convection-diffusion operator in Euclidean as well as in Riemannian geometry settings; however, inverse problems related to time-dependent convection-diffusion equat…

This https://arxiv.org/abs/2402.19066 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hept…

Non-stationary SQM/IST Corespondence and ${\cal CPT}/{\cal PT}$-invariant paired Hamiltonians on the line
We fill some of existed gaps in the correspondence between Supersymmetric Quantum Mechanics and the Inverse Scattering Transform by extending the consideration to the case of paired stationary and non-stationary Hamiltonians. We formulate the corresponding to the case Goursat problem and explicitly construct the kernel of the non-local Inverse Scattering Transform, which solves it. As a result, we find the way of constructing non-hermitian Hamiltonians from the initially hermitian ones, that le…

This https://arxiv.org/abs/2304.01698 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Inverse Unscented Kalman Filter
Rapid advances in designing cognitive and counter-adversarial systems have motivated the development of inverse Bayesian filters. In this setting, a cognitive 'adversary' tracks its target of interest via a stochastic framework such as a Kalman filter (KF). The target or 'defender' then employs another inverse stochastic filter to infer the forward filter estimates of the defender computed by the adversary. For linear systems, the inverse Kalman filter (I-KF) has been recently shown to be effec…

Simple inverse kinematics computation considering joint motion efficiency
Ansei Yonezawa, Heisei Yonezawa, Itsuro Kajiwara
https://arxiv.org/abs/2403.20128

Simple inverse kinematics computation considering joint motion efficiency
Inverse kinematics is an important and challenging problem in the operation of industrial manipulators. This study proposes a simple inverse kinematics calculation scheme for an industrial serial manipulator. The proposed technique can calculate appropriate values of the joint variables to realize the desired end-effector position and orientation while considering the motion costs of each joint. Two scalar functions are defined for the joint variables: one is to evaluate the end-effector positi…

Defining Problem from Solutions: Inverse Reinforcement Learning (IRL) and Its Applications for Next-Generation Networking
Yinqiu Liu, Ruichen Zhang, Hongyang Du, Dusit Niyato, Jiawen Kang, Zehui Xiong, Dong In Kim
https://arxiv.org/abs/2404.01583

Defining Problem from Solutions: Inverse Reinforcement Learning (IRL) and Its Applications for Next-Generation Networking
Performance optimization is a critical concern in networking, on which Deep Reinforcement Learning (DRL) has achieved great success. Nonetheless, DRL training relies on precisely defined reward functions, which formulate the optimization objective and indicate the positive/negative progress towards the optimal. With the ever-increasing environmental complexity and human participation in Next-Generation Networking (NGN), defining appropriate reward functions become challenging. In this article, …

A profile of and interview with Rabbit CEO Jesse Lyu, on the origins of the R1, taking "10 minutes to design" the device, the AI gadget competition, and more (Raymond Wong/Inverse)
https://www.inverse.com/tech/rabbit-r1-jesse-lyu-interv…

Exclusive: Inside the Rise of Jesse Lyu and the Rabbit R1
Rabbit’s founder and CEO, Jesse Lyu, tells all about the origins of the R1, how he worked with Teenage Engineering to design it in "10 minutes," and what he thinks about the AI gadget competition, including the Humane Ai Pin and Open Interpreter 01 Light.

This https://arxiv.org/abs/2310.12698 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Stable recovery of coefficients in an inverse fault friction problem
We consider the inverse fault friction problem of determining the friction coefficient in the Tresca friction model, which can be formulated as an inverse problem for differential inequalities. We show that the measurements of elastic waves during a rupture uniquely determine the friction coefficient at the rupture surface with explicit stability estimates.

Weak solutions of Anisotropic (and crystalline) inverse mean curvature flow as limits of $p$-capacitary potentials
Esther Cabezas-Rivas, Salvador Moll, Marcos Solera
https://arxiv.org/abs/2404.01668

Weak solutions of Anisotropic (and crystalline) inverse mean curvature flow as limits of $p$-capacitary potentials
We construct weak solutions of the anisotropic inverse mean curvature flow (A-IMCF) under very mild assumptions both on the anisotropy (which is simply a norm in $\mathbb R^N$ with no ellip\-ticity nor smoothness requirements, in order to include the crystalline case) and on the initial data. By means of an approximation procedure introduced by Moser, our solutions are limits of anisotropic $p$-harmonic functions or $p$-capacitary functions (after a change of variable), and we get uniqueness bo…