Results 91 to 100 of about 1,003,319 (338)
A path to computational efficiency through membrane computing [PDF]
Theoretical Computer Science, 2019 The search for new mechanisms and tools allowing us to tackle the famousPversusNPproblem from new perspectives is an important task, due to the relevance of that problem.The concept of efficiency of computing models is associated with the ability to solveintractable (in a classical sense) problems in polynomial time.
David Orellana-Martín +3 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin +6 more
wiley +1 more source
Research on AGV Path Planning Based on Improved Directed Weighted Graph Theory and ROS Fusion
ActuatorsThis article addresses the common issues of insufficient computing power and path congestion for automated guided vehicles (AGVs) in real-world production environments, as well as the shortcomings of traditional path-planning algorithms that mainly ...
Yinping Li, Li Liu
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 +5 more
doaj +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 +6 more
doaj +1 more source
DNA Computing the Hamiltonian Path Problem
Molecules and Cells, 1999 The directed Hamiltonian path (DHP) problem is one of the hard computational problems for which there is no practical algorithm on a conventional computer available. Many problems, including the traveling sales person problem and the longest path problem, can be translated into the DHP problem, which implies that an algorithm for DHP can also solve all
C M, Lee, S W, Kim, S M, Kim, U, Sohn
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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 +14 more
wiley +1 more source
Graph Planning with Expected Finite Horizon
, 2018 Graph planning gives rise to fundamental algorithmic questions such as shortest path, traveling salesman problem, etc. A classical problem in discrete planning is to consider a weighted graph and construct a path that maximizes the sum of weights for a ...
Chatterjee, Krishnendu, Doyen, Laurent
core +1 more source
High Performance Computing Simulation of Intelligent Logistics Management Based on Shortest Path Algorithm [PDF]
, 2022 Zongchao Wei
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Arthritis Care &Research, Accepted Article.Objective We aimed to compare clinical outcomes between patients in the Allegheny Health Network rheumatoid arthritis (RA) care pathway and patients receiving usual care. Methods The care pathway initiative implements guideline‐based best practice alongside multi‐disciplinary team‐based care. Clinical and insurance claims data were extracted to compare
Tarun Sharma +7 more
wiley +1 more source