Results 81 to 90 of about 973,180 (337)

Delay constraint minimum interruption routing algorithm for mobile satellite network

Tongxin xuebao, 2006
By the analysis of the characteristics of mobile satellite network,such as a long delay and a topological time-varying,a novel satellite network delay constraint optimal path（SDCOP）algorithm,which could obtain a path to sat-isfy the delay constraint ...
ZHANG Tao, LIU Zhong-kan, ZHANG Jun
doaj   +2 more sources

Optimal time reuse strategy-based dynamic multi-AGV path planning method

Complex & Intelligent Systems
The window strategy, known for its flexibility and efficiency, is extensively used in dynamic path planning. To further enhance the performance of the Automated Guided Vehicles (AGVs) sorting system, the two processes of AGV movement and path planning ...
Ke Wang, Wei Liang, Huaguang Shi, Jialin Zhang, Qi Wang   +4 more
doaj   +1 more source

Electric Vehicle Charging Warning and Path Planning Method Based on Spark

IEEE Access, 2020
Electric vehicles (EVs) are increasing popular as clean transportation. However electric vehicle (EV) users often encounter a shortage of electricity in the driving process. Especially when vehicle charging path planning system request reaches peak hour,
Dong Ding, Junhuai Li, Pengjia Tu, Huaijun Wang, Ting Cao, Facun Zhang   +5 more
doaj   +1 more source

Finding Shortest Paths With Computational Geometry [PDF]

Journal of Graph Algorithms and Applications, 2003
Summary: We present a heuristic search algorithm for the \(\mathbb R^d\) Manhattan shortest path problem that achieves front-to-front bidirectionality in subquadratic time. In the study of bidirectional search algorithms, front-to-front heuristic computations were thought to be prohibitively expensive (at least quadratic time complexity); our algorithm
openaire   +2 more sources

Acceleration of Shortest Path and Constrained Shortest Path Computation [PDF]

, 2005
We study acceleration methods for point-to-point shortest path and constrained shortest path computations in directed graphs, in particular in road and railroad networks. Our acceleration methods are allowed to use a preprocessing of the network data to create auxiliary information which is then used to speed-up shortest path queries.
Köhler, Ekkehard, Möhring, Rolf H., Schilling, Heiko   +2 more
openaire   +2 more sources

GPU Based Path Integral Control with Learned Dynamics [PDF]

, 2015
We present an algorithm which combines recent advances in model based path integral control with machine learning approaches to learning forward dynamics models.
Daniel, Tom, Rombokas, Eric, Williams, Grady   +2 more
core  

When the path is never shortest: a reality check on shortest path biocomputation

, 2017
Shortest path problems are a touchstone for evaluating the computing performance and functional range of novel computing substrates. Much has been published in recent years regarding the use of biocomputers to solve minimal path problems such as route ...
A Adamatzky, A Adamatzky, A Adamatzky, A. Tero, Andrew Adamatzky, C Scherber, CD Harvey, CR Reid, IH Riedel-Kruse, J Baumgardner, J Houten Van, J Houten Van, J Jones, Jeff Jones, K Ramsch, K Vittori, L Zhu, M Dorigo, M Vela-Pérez, Michael Esau, R Mayne, R Mayne, R Mayne, Richard Mayne, S Stepney, Saikat Jana, SC Pratt, T Hennessey, T Nakagaki   +28 more
core   +1 more source

Exploring patients’ profiles associated with the resolution of acute calcium pyrophosphate arthritis treatedwith colchicine and prednisone: post hoc analysis of a randomized controlled trial

Arthritis Care &Research, Accepted Article.
Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart, Laurène Norberciak, Pascal Richette, Pierre Robinet, Aurore Pacaud, Gauthier Marchasson, Thibault Rabin, Hélène Luraschi, Pierre Maciejasz, Anne‐France Georgel, Augustin Latourte, Hang‐Korng Ea, Sébastien Ottaviani, Charlotte Jauffret, Vincent Ducoulombier   +14 more
wiley   +1 more source

Application of New Technology of Intelligent Robot Plant Protection in Ecological Agriculture

Journal of Food Quality, 2022
Crop diseases, pest infestations, water shortages, weed infestations, and other issues affect the agriculture sector. Due to existing agricultural techniques, these issues result in significant crop loss, economic loss, and severe environmental hazards ...
Zhe An, Chunhang Wang, Bincy Raj, Sathyapriya Eswaran, R. Raffik, Sandip Debnath, Saima Ahmed Rahin   +6 more
doaj   +1 more source

Path integral computation of phonon anharmonicity [PDF]

The European Physical Journal B, 2004
The partition function of an oscillator disturbed by a set of electron particle paths has been computed by a path integral method which permits to evaluate at any temperature the relevant cumulant terms in the series expansion. The time dependent source current peculiar of the semiclassical Su-Schrieffer-Heeger model induces large electron-phonon ...
openaire   +4 more sources