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DisCAS: A Distributed-Parallel Computer Algebra System

  • Yongwei Wu
  • Guangwen Yang
  • Weimin Zheng
  • Dongdai Lin
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3039)

Abstract

The DisCAS system employs and interacts with multiple ELIMINOs distributed over the Internet to achieve a distributed-parallel computing environment. ELIMINO is a computer algebra system developed to support Wu’s method for computing characteristic sets of polynomials and for other related operations. GridPPI, an MPI-like interface for grid computing, could couple multiple computing tools distributed over grid to run complex computing problems. DisCAS combines grid technology, GridPPI and ELIMINOs to deliver high performance computing to Internet users. The overall ELIMINO, GridPPI, and grid technology, as well as the DisCAS architecture are presented. The way to access and apply DisCAS and related works are also discussed at last.

Keywords

Grid Computing Application Programming Interface High Performance Computing Computer Algebra System Grid Service 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Yongwei Wu
    • 1
  • Guangwen Yang
    • 1
  • Weimin Zheng
    • 1
  • Dongdai Lin
    • 2
  1. 1.Department of Computer Science and TechnologyTsinghua UniversityBeijingChina
  2. 2.State Key Laboratory of Information Security, Institute of SoftwareChinese Academy of SciencesBeijingChina

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