Results 41 to 50 of about 166,315,972 (73)

Multi‐Objective Reinforcement Learning for Automated Resilient Cyber Defence

Applied AI Letters, Volume 6, Issue 3, October 2025.
Autonomous Cyber Defence agents were trained using multi‐objective reinforcement learning to defend a computer network against red‐agent attack, trading off network security and service availability. A Pareto Front was established (lower left), which shows the trade off between accessing network services (green) and defending against compromised ...
Ross O'Driscoll, Claudia Hagen, Joe Bater, James Adams   +3 more
wiley   +1 more source

Mean‐field limit of non‐exchangeable systems

Communications on Pure and Applied Mathematics, Volume 78, Issue 4, Page 651-741, April 2025.
Abstract This paper deals with the derivation of the mean‐field limit for multi‐agent systems on a large class of sparse graphs. More specifically, the case of non‐exchangeable multi‐agent systems consisting of non‐identical agents is addressed. The analysis does not only involve PDEs and stochastic analysis but also graph theory through a new concept ...
Pierre‐Emmanuel Jabin, David Poyato, Juan Soler   +2 more
wiley   +1 more source

Access Point Selection and Localization for Cluster‐Based Realization of a Device‐to‐Device Cell‐Free 6G Communications Network

IET Communications, Volume 19, Issue 1, January/December 2025.
We introduce a fully distributed framework that leverages belief‐desire‐intention extended (BDIx) agents on user devices to perform dynamic clustering and access‐point selection in a cell‐free 6G network, using both classical and deep‐learning methods for deterministic, scalable AP grouping.
Iakovos Ioannou, Marios Raspopoulos, Prabagarane Nagaradjane, Christophoros Christophorou, Andreas Gregoriades, Vasos Vassiliou   +5 more
wiley   +1 more source

On the smooth Whitney fibering conjecture

Journal of the London Mathematical Society, Volume 110, Issue 6, December 2024.
Abstract We improve upon the first Thom–Mather isotopy theorem for Whitney stratified sets. In particular, for the more general Bekka stratified sets we show that there is a local foliated structure with continuously varying tangent spaces, thus proving the smooth version of the Whitney fibering conjecture.
C. Murolo, A. du Plessis, D. J. A. Trotman   +2 more
wiley   +1 more source

Lexicographically Optimal Smoothing for Broadband Traffic Multiplexing

, 2008
We investigate the problem of smoothing multiplexed network traffic, when either a streaming server transmits data to multiple clients, or a server accesses data from multiple storage devices or other servers.
Peter Varman, Ke Yi, Jeffrey Scott Vitter, Stergios Anastasiadis   +3 more
core  

Analysis of interplanetary solar sail trajectories with attitude dynamics [PDF]

, 2012
We present a new approach to the problem of optimal control of solar sails for low-thrust trajectory optimization. The objective was to find the required control torque magnitudes in order to steer a solar sail in interplanetary space.
Borggrafe, Andreas, Dachwald, Bernd, Sebolt, Wolfgang, Ohndorf, Andreas   +3 more
core   +2 more sources

MGA trajectory planning with an ACO-inspired algorithm [PDF]

, 2010
Given a set of celestial bodies, the problem of finding an optimal sequence of swing-bys, deep space manoeuvres (DSM)and transfer arcs connecting the elements of the set is combinatorial in nature.
Vasile, M., Ceriotti, M.
core  

Fast large-tip-angle multidimensional and parallel RF pulse design in MRI. [PDF]

IEEE Trans Med Imaging, 2009
Grissom WA, Xu D, Kerr AB, Fessler JA, Noll DC.   +4 more
europepmc   +1 more source

An Entropy-Based Framework for Hybrid Coalitions in Game Theory-Part I: Human Arbitration. [PDF]

Entropy (Basel)
Sepúlveda-Fontaine SA, Amigó JM.
europepmc   +1 more source

High-resolution metagenome assembly for modern long reads with myloasm. [PDF]

Nat Biotechnol
Shaw J, Marin MG, Li H.
europepmc   +1 more source