Tootfinder

Deep Bilinear Koopman Model for Real-Time Vehicle Control in Frenet Frame
Mohammad Abtahi, Farhang Motallebi Araghi, Navid Mojahed, Shima Nazari
https://arxiv.org/abs/2507.12578

Deep Bilinear Koopman Model for Real-Time Vehicle Control in Frenet Frame
Accurate modeling and control of autonomous vehicles remain a fundamental challenge due to the nonlinear and coupled nature of vehicle dynamics. While Koopman operator theory offers a framework for deploying powerful linear control techniques, learning a finite-dimensional invariant subspace for high-fidelity modeling continues to be an open problem. This paper presents a deep Koopman approach for modeling and control of vehicle dynamics within the curvilinear Frenet frame. The proposed framewo…

Series C, Episode 09 - Sarcophagus
VILA: I think I'm going to win this time, Avon.
DAYNA: Congratulations. [Avon pauses by the board to remove three black pieces and shift one white piece.]
VILA: You can't. Oh. Yes, you can.
https://blake.torpidity.net/m/309/16 B7B4

Semantic Frame Interpolation
Yijia Hong, Jiangning Zhang, Ran Yi, Yuji Wang, Weijian Cao, Xiaobin Hu, Zhucun Xue, Yabiao Wang, Chengjie Wang, Lizhuang Ma
https://arxiv.org/abs/2507.05173

Semantic Frame Interpolation
Generating intermediate video content of varying lengths based on given first and last frames, along with text prompt information, offers significant research and application potential. However, traditional frame interpolation tasks primarily focus on scenarios with a small number of frames, no text control, and minimal differences between the first and last frames. Recent community developers have utilized large video models represented by Wan to endow frame-to-frame capabilities. However, the…

Electric-Field Control of Josephson Oscillations in Dipolar Bose-Einstein Condensates
David Galvez-Poblete, Roberto E. Troncoso, Guillermo Romero, Alvaro S. Nunez, Sebastian Allende
https://arxiv.org/abs/2508.09343

Electric-Field Control of Josephson Oscillations in Dipolar Bose-Einstein Condensates
We study the dynamic behavior of a Bose-Einstein condensate (BEC) with dipolar interactions when the influence of external electric fields affects the coherent tunneling properties. Here, we propose a tunable platform based on BECs where Josephson oscillations can be engineered and modulated through external electric fields. We develop a theoretical and numerical frame-work that reveals how electric fields affect intercondensate tunneling, phase dynamics, and collective excitations. By employin…

Crikey, just (finally) nailed the 'family photo gallery in a frame' functionality for my mum (with failing memory, in an assisted living situation) across the world. Can control it from here in Aotearoa (via screen share or ssh) with the extraordinarily handy 'RaspberryPi Connect' functionality. The key technologies are:
- Firefox (in kiosk mode),
- Immich (

J4CC, A Frame for Communication Control
Aernout Schmidt, Kunbei Zhang
https://arxiv.org/abs/2508.00485 https://arxiv.org/pdf/2508.00485

J4CC, A Frame for Communication Control
Politics increasingly faces conflicts that appear irreconcilable, where one party's requirements directly contradict those of another. We propose J4CC, a frame for mapping how four forces (Power, Capital, Morality, and Knowledge) influence rule-making. J4CC provides a jargon for analyzing rule-making conversations. Beyond ideas about framing (Lakoff 2004; Rein & Schön, 1996), it draws on ideas from legal theory (Fuller 1967), institutional economics (Coase 1937), anthropology (Douglas 1992), a…

Entendimento de Campanhas no Contexto da Aten\c{c}\~ao Prim\'aria \`a Sa\'ude: Um Processo de Design Socialmente Consciente
De\'ogenes P. da Silva Junior, Jonas Lopes Guerra, Krissia Menezes, Marisa Sel Franco, Roberto Pereira
https://arxiv.org/abs/2508.06791

Entendimento de Campanhas no Contexto da Atenção Primária à Saúde: Um Processo de Design Socialmente Consciente
This report presents the results of an exploratory analysis of the work context of Community Health Agents and Endemic Disease Control Agents in Primary Health Care (PHC), with a particular focus on Health Campaigns. To understand this context, the study adopted the Socially Aware Design framework, which employs artifacts and techniques to examine problem domains in a comprehensive and sociotechnical manner. Methods such as the Stakeholder Identification Diagram, Evaluation Frame, and Semiotic …

@… In case you haven't seen this yet- seems like your thing
https://mastodon.online/@mwichary/114820239407493679

General Reference Frame Identification and Transformation in Unbalanced Power Systems
Francisco G. Montoya, Santiago S\'anchez Acevedo
https://arxiv.org/abs/2506.10835

General Reference Frame Identification and Transformation in Unbalanced Power Systems
Various domains such as power system stability analysis, electric machine modeling, and control of power electronic converters have significantly benefited from the application of coordinate transformations. One of the main benefits is the dimensional reduction, which reduces the complexity of the problems. This paper introduces a novel general transformation based on a geometric framework that directly identifies the plane containing the locus for unbalanced quantities through bivector analysi…

Cyclicity of interaction frame transformations
Michael C D Tayler, Mohamed Sabba
https://arxiv.org/abs/2506.20594 https://arxiv.org/p…

Cyclicity of interaction frame transformations
We identify a cyclic property of rotation sequences involving piecewise displacements $β$ about arbitrary axes in three dimensions. Specifically, when transformation to the toggling frame is applied successively $m$ times, for $β=2π/m$ the original sequence returns. This main result unites several families of rotation sequences used for error-tuned control across quantum technologies, from NMR and MRI to atomic clocks and atom-scale computing. For the widest class of cycle, $m=2$, we highlig…

Zeptosecond Electron Pulse Train and Ultrafast Coherent Control of Quantum States via Multiphoton Inelastic Cherenkov Diffraction
H. K. Avetissian, G. F. Mkrtchian
https://arxiv.org/abs/2507.02587

Zeptosecond Electron Pulse Train and Ultrafast Coherent Control of Quantum States via Multiphoton Inelastic Cherenkov Diffraction
We investigate the quantum dynamics of fermionic particles interacting with a laser field in a gaseous medium, in the regime of inelastic diffraction scattering on the phase lattice of a slowed travelling wave, below the critical field of induced Cherenkov process. Using a relativistic quantum kinetic framework and numerical solutions of Dirac equation in the rest frame of the slowed wave, we analyze the evolution of actual electron wave packets and beams at the inelastic scattering on the actu…

Fixed-Time Voltage Regulation for Boost Converters via Unit-Safe Saturating Functions
Yiwei Liu, Ziming Wang, Xin Wang, Yiding Ji
https://arxiv.org/abs/2508.06987 https://

Fixed-Time Voltage Regulation for Boost Converters via Unit-Safe Saturating Functions
This paper explores the voltage regulation challenges in boost converter systems, which are critical components in power electronics due to their ability to step up voltage levels efficiently. The proposed control algorithm ensures fixed-time stability, a desirable property that guarantees system stability within a fixed time frame regardless of initial conditions. To tackle the common chattering issues in conventional fixed-time control methods, a novel class of function families is introduced…

Series A, Episode 04 - Time Squad
JENNA: [To Avon] Negative anti-gravs. [Avon presses buttons] Compensate for orbital drift and hold. [points to button] Hold.
BLAKE: All confirmed.
JENNA: Good.
https://blake.torpidity.net/m/104/8 B7B4

Discretization of Continuous Frames by Quasi-Monte Carlo Methods
Jan Zimmermann, Andreas Klotz, Nicki Holighaus
https://arxiv.org/abs/2507.00618 https://…

Discretization of Continuous Frames by Quasi-Monte Carlo Methods
We introduce a discretization scheme for continuous localized frames using quasi-Monte Carlo integration and discrepancy theory. By generalizing classical concepts, we define a discrepancy measure on the entire phase space $\mathbb{R}^2$ and establish a corresponding Koksma-Hlawka inequality. This approach enables control over the density of the discretized frame and ensures the universality of the sampling set, relying only on the discrepancy of the sampling set and on the Sobolev-type seminor…

Quantized Dissipative Uncertain Model for Fractional T_S Fuzzy systems with Time_Varying Delays Under Networked Control System
Muhammad Shamrooz Aslam, Hazrat Bilal, Sumeera Shamrooz
https://arxiv.org/abs/2506.02788

Quantized Dissipative Uncertain Model for Fractional T_S Fuzzy systems with Time_Varying Delays Under Networked Control System
This paper addressed with the quantized dissipative uncertain problem for delayed fractional T_S Fuzzy system for event_triggered networked systems (E_NS), where the extended dissipativity analysis combines the H infinity, dissipativity, L2 and L infinity and passivity performance in a unified frame. To attain the high efficiency for available channel resources, measurement size decrease mechanism and event_triggered scheme (ETS) are proposed. Firstly, we present the ETS in which signal is tran…

Series A, Episode 04 - Time Squad
BLAKE: Our air is running out.
AVON: [V.O.] Yes, I was afraid of that. How long?
BLAKE: Minutes. Get Zen to manoeuvre the ship 'round and bring the entire projectile on board.
https://blake.torpidity.net/m/104/143 B7B5

Replaced article(s) found for eess.SY. https://arxiv.org/list/eess.SY/new
[1/1]:
- A reference frame-based microgrid primary control for ensuring global convergence to a periodic o...
Xinyuan Jiang, Constantino M. Lagoa, Daning Huang, Yan Li