Results 71 to 80 of about 4,474,845 (304)
Robust Sampling-based Motion Planning with Asymptotic Optimality Guarantees
, 2013 This paper presents a novel sampling-based planner, CC-RRT*, which generates robust, asymptotically optimal trajectories in real-time for linear Gaussian systems subject to process noise, localization error, and uncertain environmental constraints.
Brandon Luders, S. Karaman, J. How
semanticscholar +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Asymptotically Optimal Box Packing Theorems [PDF]
The Electronic Journal of Combinatorics, 2008 Given a protoset of $d$-dimensional polyominoes, we ask which boxes can be packed by the protoset. In some cases, it may be too difficult to give a complete answer to this question, so we ask the easier question about determining all sufficiently large boxes that can be packed.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De +3 more
wiley +1 more source
Efficient and Asymptotically Optimal Vehicle Motion Planning With Stochastic Template-Based RRT*
IEEE AccessKinodynamic motion planning plays a vital role in robotics, particularly in autonomous driving, where planned trajectories must satisfy kinematic and dynamic constraints while ensuring both safety and efficiency.
Shaoyu Yang, Masamichi Shimosaka
doaj +1 more source
On optimality gaps in the Halfin--Whitt regime
, 2012 We consider optimal control of a multi-class queue in the Halfin--Whitt regime, and revisit the notion of asymptotic optimality and the associated optimality gaps.
Ata, Baris, Gurvich, Itai
core +1 more source
Asymptotically Optimal Balloon Density Estimates
Journal of Multivariate Analysis, 1994 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hall, P. +3 more
openaire +2 more sources
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
Advanced Functional Materials, EarlyView.The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram +2 more
wiley +1 more source
Optimal Results and Numerical Simulations for Flow Shop Scheduling Problems
Journal of Applied Mathematics, 2012 This paper considers the m-machine flow shop problem with two objectives: makespan with release dates and total quadratic completion time, respectively. For Fm|rj|Cmax, we prove the asymptotic optimality for any dense scheduling when the problem scale is
Tao Ren, Yuandong Diao, Xiaochuan Luo
doaj +1 more source
Heavy traffic analysis of open processing networks with complete resource pooling: Asymptotic optimality of discrete review policies [PDF]
, 2005 We consider a class of open stochastic processing networks, with feedback routing and overlapping server capabilities, in heavy traffic. The networks we consider satisfy the so-called complete resource pooling condition and therefore have one-dimensional
B. Ata, S. Sushanth Kumar
semanticscholar +1 more source