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检索条件"主题词=Computer algorithms"
3274 条 记 录,以下是2771-2780 订阅
Evolution of fractal shapes for artists and designers
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INTERNATIONAL JOURNAL ON ARTIFICIAL INTELLIGENCE TOOLS 2006年 第4期15卷 651-672页
作者: Lutton, Evelyne INRIA COMPLEX Team F-78153 Le Chesnay France
We analyse in this paper the way randomness is considered and used in ArtiE-Fract. ArtiE-Fract is an interactive software, that allows the user (artist or designer) to explore the space of fractal 2D shapes with help ... 详细信息
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Infix-free regular expressions and languages
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INTERNATIONAL JOURNAL OF FOUNDATIONS OF computer SCIENCE 2006年 第2期17卷 379-393页
作者: Han, YS Wang, YJ Wood, D Hong Kong Univ Sci & Technol Dept Comp Sci Kowloon Hong Kong Peoples R China
We study infix-free regular languages. We observe the structural properties of finite-state automata for infix-free languages and develop a polynomial-time algorithm to determine infix-freeness of a regular language u... 详细信息
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CMPZ -: an algorithm for the efficient comparison of periodic structures
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JOURNAL OF APPLIED CRYSTALLOGRAPHY 2006年 第0期39卷 6-16页
作者: Hundt, R Schön, JC Jansen, M Univ Bonn Inst Anorgan Chem D-53121 Bonn Germany Max Planck Inst Festkorperforsch D-70569 Stuttgart Germany
The systematic comparison of the atomic structure of solid compounds has become an important task in crystallography, chemistry, physics and materials science, in particular in the context of structure prediction and ... 详细信息
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Bruno Buchberger's PhD thesis 1965: An algorithm for finding the basis elements of the residue class ring of a zero dimensional polynomial ideal
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JOURNAL OF SYMBOLIC COMPUTATION 2006年 第3-4期41卷 475-511页
作者: Buchberger, B Johannes Kepler Univ RISC Inst A-4232 Hagenberg Austria
This is the English translation (by Michael P. Abramson) of the PhD thesis of Bruno Buchberger, in which he introduced the algorithmic theory of Grobner bases. Some comments by Buchberger on the translation and the th... 详细信息
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Simple efficient load-balancing algorithms for peer-to-peer systems
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THEORY OF COMPUTING SYSTEMS 2006年 第6期39卷 787-804页
作者: Karger, David R. Ruhl, Matthias MIT Cambridge MA 02139 USA Google Mountain View CA 93043 USA
Load balancing is a critical issue for the efficient operation of peer-to-peer (P2P) networks. We give two new load-balancing protocols whose provable performance guarantees are within a constant factor of optimal. Ou... 详细信息
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Online hierarchical cooperative caching
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THEORY OF COMPUTING SYSTEMS 2006年 第6期39卷 851-874页
作者: Li, Xiaozhou Plaxton, C. Greg Tiwari, Mitul Venkataramani, Arun Microsoft Digital Anvil Austin TX 78701 USA Univ Texas Dept Comp Sci Austin TX 78712 USA Univ Massachusetts Amherst MA 01003 USA
We address a hierarchical generalization of the well-known disk paging problem. In the hierarchical cooperative caching problem, a set of n machines residing in an ultrametric space cooperate with one another to satis... 详细信息
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Layout transformation support for the disk resident arrays framework
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JOURNAL OF SUPERCOMPUTING 2006年 第2期36卷 153-170页
作者: Krishnamoorthy, Sriram Baumgartner, Gerald Lam, Chi-Chung Nieplocha, Jarek Sadayappan, P. Ohio State Univ Dept Comp Sci & Engn Columbus OH 43210 USA Louisiana State Univ Dept Comp Sci Baton Rouge LA 70810 USA Pacific NW Natl Lab Richland WA 99352 USA
The Global Arrays (GA) toolkit provides a shared-memory programming model in which data locality is explicitly managed by the programmer. It inter-operates with MPI and supports a variety of language bindings. The Dis... 详细信息
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Balanced graph partitioning
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THEORY OF COMPUTING SYSTEMS 2006年 第6期39卷 929-939页
作者: Andreev, Konstantin Raecke, Harald Carnegie Mellon Univ Dept Math Pittsburgh PA 15213 USA Carnegie Mellon Univ Dept Comp Sci Pittsburgh PA 15213 USA
We consider the problem of partitioning a graph into k components of roughly equal size while minimizing the capacity of the edges between different components of the cut. In particular we require that for a parameter... 详细信息
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Guest editorial: Special section on Algorithm Design and Scheduling Techniques (Realistic Platform Models) for Heterogeneous Clusters
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IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 2006年 第2期17卷 97-98页
作者: Casanova, H Robert, Y Siegel, HJ Univ Hawaii Manoa Honolulu HI 96822 USA Ecole Normale Super Lyon CNRS UMRInria 5668 F-69364 Lyon France Colorado State Univ Dept Elect & Comp Engn Ft Collins CO 80523 USA
The article briefly discusses research papers that are contained within the section, titled 'Algorithm Design and Scheduling Techniques (Realistic Platform Models) for Heterogeneous Clusters,' of this issue. T... 详细信息
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On control method of cable-mesh reflector adjustment for a deployable antenna
On control method of cable-mesh reflector adjustment for a d...
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1st International Symposium on Systems and Control in Aerospace and Astronautics
作者: Bao, H. Duan, B. Y. You, G. Q. Xidian Univ Sch Electromech Engn Xian 710071 Peoples R China
Considering the special characteristic of a cable-mesh deployable antenna, the adjustment method for the cable-mesh reflector is studied in this paper. The cable-mesh model first is developed based on Lagrange princip... 详细信息
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