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检索条件"主题词=Optimal Algorithm"
284 条 记 录,以下是31-40 订阅
排序:
Accuracy and speed of splitting methods for three-dimensional space-time fractional diffusion equation with ψ-Caputo derivatives
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MATHEMATICS AND COMPUTERS IN SIMULATION 2021年 188卷 226-240页
作者: Bohaienko, V. O. NAS Ukraine VM Glushkov Inst Cybernet Glushkov Ave 40 Kiev Ukraine
The paper deals with finite-difference schemes for a three-dimensional diffusion equation with psi-Caputo derivative with respect to the time and space variables. Theoretical and experimental estimates of accuracy and... 详细信息
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Improved approximation algorithms for two-stage flexible flow shop scheduling
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JOURNAL OF COMBINATORIAL OPTIMIZATION 2021年 第1期41卷 28-42页
作者: Peng, Anzhen Liu, Longcheng Lin, Weifeng Xiamen Univ Sch Math Sci Xiamen 361005 Peoples R China
A two-stage flexible flow shop scheduling is a manufacturing infrastructure designed to process a set of jobs, in which a single machine is available at the first stage and m parallel machines are available at the sec... 详细信息
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Robust Capacity Planning for Project Management
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INFORMS JOURNAL ON COMPUTING 2021年 第4期33卷 1533-1550页
作者: Conejo, Antonio J. Hall, Nicholas G. Long, Daniel Zhuoyu Zhang, Runhao Ohio State Univ Dept Integrated Syst Engn Columbus OH 43210 USA Ohio State Univ Dept Management Sci Columbus OH 43210 USA Chinese Univ Hong Kong Dept Syst Engn & Engn Management Shatin Hong Kong Peoples R China
We consider a significant problem that arises in the planning of many projects. Project companies often use outsourced providers that require capacity reservations that must be contracted before task durations are rea... 详细信息
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A Novel Secondary optimal Control for Multiple Battery Energy Storages in a DC Microgrid
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IEEE TRANSACTIONS ON SMART GRID 2020年 第5期11卷 3716-3725页
作者: Zhou, Jianyu Shi, Mengxuan Chen, Yin Chen, Xia Wen, Jinyu He, Haibo Huazhong Univ Sci & Technol State Key Lab Adv Electromagnet Engn & Technol Wuhan 430074 Peoples R China Huazhong Univ Sci & Technol Sch Elect & Elect Engn Wuhan 430074 Peoples R China Univ Strathclyde Dept Elect & Elect Engn Glasgow G1 1XW Lanark Scotland Univ Rhode Isl Dept Elect Biomed & Comp Engn Kingston RI 02881 USA
The distributed controller consisting of a voltage controller and a power controller is commonly employed on the secondary control layer in the DC microgrid. In this paper, a novel optimal control based on the PI cons... 详细信息
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Uncertainties and errors in algorithms for elevation gradients
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INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE 2021年 第2期35卷 296-320页
作者: Shi, Dong Yang, Qinke Zhu, Qifeng Jupp, David L. B. Long, Yongqing Northwest Univ Coll Urban & Environm Sci Xian Peoples R China Shaanxi Inst Zool Qinling Giant Panda Conservat & Res Ctr Xian Peoples R China CSIRO Land & Water Canberra ACT Australia
Elevation gradients are primary components of slope and aspect. Significant concerns remain when computing gradients if noise (perturbing non-DEM data) is present. There is still a need to find ways to balance accurac... 详细信息
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Minimum Consistent Subset Problem for Trees  23rd
Minimum Consistent Subset Problem for Trees
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23rd International Symposium on Fundamentals of Computation Theory (FCT)
作者: Dey, Sanjana Maheshwari, Anil Nandy, Subhas C. Indian Stat Inst ACM Unit Kolkata India Carleton Univ Sch Comp Sci Ottawa ON Canada
In the minimum consistent subset (MCS) problem, a connected simple undirected graph G = (V, E) is given in which each vertex is colored by one of the possible colors {c(1), c(2), ..., c(k)};the objective is to compute... 详细信息
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MinSum Movement of Barrier and Target Coverage using Sink -based Mobile Sensors on the Plane  41
MinSum Movement of Barrier and Target Coverage using Sink -b...
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41st IEEE International Conference on Distributed Computing Systems (ICDCS)
作者: Guo, Longkun Zou, Wenjie Wu, Chenchen Xu, Dachuan Du, Dingzhu Qilu Univ Technol Sch Comp Sci & Technol Jinan Peoples R China Fuzhou Univ Coll Math & Comp Sci Fuzhou Peoples R China Tianjin Univ Technol Coll Sci Tianjin Peoples R China Beijing Univ Technol Dept Operat Res & Info Eng Beijing Peoples R China Univ Texas Dallas Dept Comp Sci Richardson TX 75083 USA
Emerging IoT applications have brought up new coverage problems with sink-based mobile sensors. In this paper, we first focus on the MinSum Sink-based Line Barrier Coverage (SLBC) problem of covering a line barrier wi... 详细信息
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Scheduling UET-UCT DAGs of Depth Two on Two Processors  22
Scheduling UET-UCT DAGs of Depth Two on Two Processors
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22nd International Arab Conference on Information Technology (ACIT)
作者: Quaddoura, Ruzayn Samara, Gassan Zarqa Univ Dept Comp Sci Zarqa Jordan
Given n unit execution time (UET) tasks whose precedence constraints form a directed acyclic graph (DAG), the arcs are associated with unit communication time (UCT) delays. The problem is to schedule the tasks on two ... 详细信息
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Linear time algorithm for computing min-max movement of sink-based mobile sensors for line barrier coverage
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CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 2022年 第2期34卷
作者: Zou, Wenjie Guo, Longkun Huang, Peihuang Lin, Geng Mei, Hengquan Fuzhou Univ Coll Math & Comp Sci Fuzhou Peoples R China Qilu Univ Technol Sch Comp Sci Room 420 Jinan 250353 Peoples R China Minjiang Univ Coll Math & Data Sci Fuzhou Peoples R China
Witnessing broad energy-critical applications of barrier coverage in mobile and wireless sensor networks, emerging practical applications have recently brought a new barrier coverage model which uses sink-based mobile... 详细信息
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An optimal algorithm for computing the non-trivial circuits of a union of iso-oriented rectangles
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INFORMATION PROCESSING LETTERS 2013年 第3期113卷 55-59页
作者: Alevizos, Panagiotis D. Univ Patras Dept Math GR-26500 Patras Greece
Given n rectangles R-1, ..., R-n on the plane with sides parallel to the coordinate axes, Lipski and Preparata (1981) [1] have presented a Theta(n log n) time and O(n log n) space algorithm for computing the non-trivi... 详细信息
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