Filtyp
We present a method for optimal control with respect to a linear cost function for positive linear systems with coupled input constraints. We show that the Bellman equation giving the optimal cost function and resulting sparse state feedback for these systems can be stated explicitly, with the solution given by a linear program. Our framework admits a range of network routing problems with underly
We study dynamical optimal transport of discrete time systems (dDOT) with Lagrangian cost. The problem is approached by combining optimal control and Kantorovich duality theory. Based on the derived solution, a first order splitting algorithm is proposed for numerical implementation. While solving partial differential equations is often required in the continuous time case, a salient feature of ou
We investigate optimal mass transport problem of affine-nonlinear dynamical systems with input and density constraints. Three algorithms are proposed to tackle this problem, including two Uzawa-type methods and a splitting algorithm based on the Douglas-Rachford algorithm. Some preliminary simulation results are presented to demonstrate the effectiveness of our approaches.
Language exposure and use (LEU) are widely viewed as key factors in multilingual development, and research highlights the importance of considering not just the frequency and quantity of LEU, but also contextual factors such as when and where a language is used, with whom and why. In this study, we illustrate the complexity of LEU in two contexts (study abroad and migration) by applying sequential
In this paper, we provide the following simple equivalent condition for a nonsymmetric Algebraic Riccati Equation to admit a stabilizing cone-preserving solution: an associated coefficient matrix must be stable. The result holds under the assumption that said matrix be cross-positive on a proper cone, and it both extends and completes a corresponding sufficient condition for nonnegative matrices i
Research efforts to push the integration density of circuits with technologies that transcend Moore's law have gained significant attention in recent years. This study investigates the silicon area gains of Sequential 3D technology, utilizing the third dimension of integrated circuits by accommodating nMOS and pMOS transistors in two stacked tiers with high-density and low-pitch 3D vias. The effic
Episodic memory allows the flexible retrieval of commonalities and idiosyncrasies of overlapping life events. For example, seeing a woman in the city with your colleague's daughter may form an integrated memory representation involving the woman and your colleague. However, you may also keep a specific representation of the city event to talk with your colleague about the circumstances of having m
Network coherence generally refers to the emergence of simple aggregated dynamical behaviors, despite heterogeneity in the dynamics of the subsystems that constitute the network. In this paper, we develop a general frequency domain framework to analyze and quantify the level of network coherence that a system exhibits by relating coherence with a low-rank property of the system's input–output resp
We present an explicit solution to the discrete-time Bellman equation for minimax optimal control of positive systems under unconstrained disturbances. The primary contribution of our result relies on deducing a bound for the disturbance penalty, which characterizes the existence of a finite solution to the problem class. Moreover, this constraint on the disturbance penalty reveals that, in scenar
Contextual shifts are crucial for episodic memory, setting event boundaries during event segmentation. While lab research provides insights, it often lacks the complexity of real-world experiences. We addressed this gap by examining perceptual and conceptual boundaries using virtual reality (VR). Participants acted as salespeople, interacting with customers in a VR environment. Spatial boundaries
The automotive domain is becoming increasingly complex through the integration of new technologies. As a result, cybersecurity is recognized as a pressing issue. This study focuses on the ISO/SAE 21434:2021 standard for road vehicles cybersecurity engineering, evaluating the effectiveness of the standard’s risk assessment approach. The standard suggests a set of assessment steps, and previous rese
The problem of substructure characteristic modes is developed using a scattering matrix-based formulation, generalizing subregion characteristic mode decomposition to arbitrary computational tools. It is shown that the modes of the scattering formulation are identical to the modes of the classical formulation based on the background Green’s function for lossless systems under conditions where both
This thesis contributes to the understanding of sustainability-oriented technological innovation (SOTI) by applying an innovation ecosystem perspective. The aim is to explore how interactions between actors shape SOTI and how these interactions enable or constrain adoption in practice. To address this purpose, a qualitative case study was conducted within the Swedish agri-food innovation ecosystem
The theory of optimal control on positive cones has recently identified several new problem classes where the Bellman equation can be solved explicitly, in analogy with classical linear quadratic control. In this paper, the idea is extended to minimax adaptive control, yielding exact solutions to instances of the Bellman equation for dual control. In particular, this allows for optimization of the
This paper presents NMCu-CNN, a near-memory computing (NMC) co-processor for the hardware acceleration of convolutional neural networks (CNNs) on a low-power, flexible MCU platform. The scalable architecture and the selected platform enable adaptability to the rapidly evolving Edge AIoT landscape, where energy and performance requirements are constrained. Application-tailored NMC units, equipped w
Microsoft Word - Afrint II Meso 071012 FINAL.doc 1 AFRINT II Final Meso-Level ’Village Diagnostics’ Survey Instrument 2 CONTENTS SECTION I .............................................................................................................................................................................................................................................................. 4 FOR
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/a33.pdf - 2026-07-25
Malawi PEA report Political economy of inclusive agricultural intensification Tanzania Country Report Anna Mdee1, Alesia Ofori Dedaa2 and Gasper Mdee3 November 2017 Reviewed by Martin Prowse and Agnes Andersson Djurfeldt 1 University of Leeds/ Overseas Development Institute 2 University of Leeds 3 Independent Consultant Pa ge 2 “Agricultural intensification has been neither inevitable nor continuo
https://www.keg.lu.se/en/sites/keg.lu.se.en/files/tanzania_pea_report.pdf - 2026-07-25
Welcome Address from the Founders of QMOD It is our great pleasure to welcome you to the 16th QMOD conference. During the last 16 years the QMOD conferences have been organized in China (1997), Slovenia (1999), Denmark, Sweden (three times), France, Korea, Mexico, Italy (two times), UK, Germany, Spain and Poland. The QMOD conference has become one of the largest scientific conferences in the world
https://www.ses.lu.se/en/sites/ses.lu.se.en/files/qmod_2013_program-qmod2013-final-print_0829.pdf - 2026-07-25
MergedFile Konsthögskolans galleri, KHM1, Friisgatan 15, gatuplan Kontakta Sophie eller respektive tekniker om utrustning du vill låna. Kontakta Kristian i god tid för att planera transporten till lokalen. Samtransport från Khm till Galleriet och lastning av föregående utställningar för tillbakatransport till Khm, på måndag f.m. Du får själv kontakta receptionen på Mazetti, rakt fram när du kommer
https://www.khm.lu.se/sites/khm.lu.se/files/infogallerikhm1svenska_1.pdf - 2026-07-25
Microsoft Word - LUMES utbildningsplan SVE 130918 S2013/272 LUCSUS Lunds univers i tets centrum för s tudier av uthål l ig samhäl lsutveckl ing A. Utbildningsplan för Masterprogram i Miljö- och hållbarhetsvetenskap (Degree of Master (120 credits) of Science in Environmental Studies and Sustainability Science). Omfattning: 120 högskolepoäng Nivå: Avancerad nivå Programmets namn: Lund University Int
https://www.lumes.lu.se/sites/lumes.lu.se/files/lumes_utbildningsplan_sve_130918_0.pdf - 2026-07-25
