Tootfinder

Foundations for Energy-Aware Zero-Energy Devices: From Energy Sensing to Adaptive Protocols
Onel L. A. L\'opez, Mateen Ashraf, Samer Nasser, Gabriel M. de Jesus, Ritesh Kumar Singh, Miltiadis C. Filippou, Jeroen Famaey
https://arxiv.org/abs/2507.22740

Foundations for Energy-Aware Zero-Energy Devices: From Energy Sensing to Adaptive Protocols
Zero-energy devices (ZEDs) are key enablers of sustainable Internet of Things networks by operating solely on harvested ambient energy. Their limited and dynamic energy budget calls for protocols that are energy-aware and intelligently adaptive. However, designing effective energy-aware protocols for ZEDs requires theoretical models that realistically reflect device constraints. Indeed, existing approaches often oversimplify key aspects such as energy information (EI) acquisition, task-level va…

Die Ausschreibung für #Solarparks der #BNetzA zum 1. Dezember 2024 war stark überzeichnet.
Nur 242 von 524 Geboten erhielten einen Zuschlag. Die Vergütung sank auf 3,88 bis 4,95 Cent pro Kilowattstunde. Bayern erhielt den größten Anteil.
Neue Regeln aus dem

BNetzA: Ausschreibung für Solarparks deutlich überzeichnet
Entdecken Sie, warum die starke Überzeichnung der Solarpark-Ausschreibung trotz sinkender Preise Chancen für größere Projekte birgt. Wichtige

Ukraine lockert Ausreiseverbot für junge Männer
Nach mehr als dreieinhalb Jahren Krieg hebt die ukrainische Regierung das allgemeine Ausreiseverbot für ukrainische Männer, die jünger als 23 Jahre sind, auf. Männer im Alter von 18 bis 22 Jahren könnten dann trotz Kriegsrechts "die Grenze ungehindert überqueren", teilte die neue Ministerpräsidentin Julia Swyrydenko in Kiew mit. Eine entsprechende Verordnung trete demnächst in K…
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Ukraine-Liveblog: ++ Selenskyj macht Druck bei Sicherheitsgarantien ++
Der ukrainische Präsident Selenskyj fordert eine schnellere Ausarbeitung möglicher Sicherheitsgarantien für sein Land. Eine fehlgeleitete Drohne der Ukraine ist nach Behördenangaben in Estland abgestürzt.

Interface on demand: Towards AI native Control interfaces for 6G
Abhishek Dandekar, Prashiddha D. Thapa, Ashrafur Rahman, Julius Schulz-Zander
https://arxiv.org/abs/2508.15595 h…

Interface on demand: Towards AI native Control interfaces for 6G
Traditional standardized network interfaces face significant limitations, including vendor-specific incompatibilities, rigid design assumptions, and lack of adaptability for new functionalities. We propose a multi-agent framework leveraging large language models (LLMs) to generate control interfaces on demand between network functions (NFs). This includes a matching agent, which aligns required control functionalities with NF capabilities, and a code-generation agent, which generates the necess…

A Koopman Operator Framework for Nonlinear Epidemic Dynamics: Application to an SIRSD Model
Achraf Zinihi, Matthias Ehrhardt, Moulay Rchid Sidi Ammi
https://arxiv.org/abs/2508.16766

A Koopman Operator Framework for Nonlinear Epidemic Dynamics: Application to an SIRSD Model
We develop and analyze an SIRSD epidemic model, which extends the classical SIR framework by incorporating waning immunity and disease-induced mortality. A rigorous well-posedness analysis ensures the existence, uniqueness, positivity, and boundedness of solutions, guaranteeing the model's epidemiological feasibility. To facilitate theoretical investigations and data-driven modeling, we reformulated the system in normalized variables. To capture and predict complex nonlinear epidemic dynamics, …

Modified Cubic B-spline Based Differential Quadrature Methods for Time-fractional Black-Scholes Equation
Nizamudheen V, Riyasudheen TK, Noufal Asharaf, Shefeeq T
https://arxiv.org/abs/2508.06780

Modified Cubic B-spline Based Differential Quadrature Methods for Time-fractional Black-Scholes Equation
The time-fractional Black-Scholes equation (TFBSE) is intended to price the options for which the underlying price fluctuates within a correlated fractal transmission system. Although the TFBSE is an influential approach for grasping the long-term memory traits of financial markets, the non-local nature of fractional derivatives makes significant challenges in finding an accurate solution. We perform an efficient use of the differential quadrature method (DQM) based on modified cubic B-splines …

Classifying Wavelet Coorbit Spaces in Dimension 2
Noufal Asharaf, Hartmut F\"uhr, Vaishakh Jayaprakash
https://arxiv.org/abs/2508.04521 https://arxiv.…

Classifying Wavelet Coorbit Spaces in Dimension 2
Coorbit spaces provide a rigorous framework for the assessment of the approximation theoretic properties of generalized wavelet systems. It is therefore useful to understand when two different wavelet systems give rise to the same scales of coorbit spaces. This paper provides an exhaustive answer to this question for the case of continuous wavelet transforms associated with matrix groups in dimension two.