NDLI: A scalable distributed multimedia knowledge retrieval system on a cluster of heterogeneous high performance architectures (2000).

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A scalable distributed multimedia knowledge retrieval system on a cluster of heterogeneous high performance architectures (2000).

Content Provider	CiteSeerX
Author	Ryan, Stephen W. Bansal, Arvind K.
Abstract	This paper describes a system to distribute and retrieve multimedia knowledge on a cluster of heterogeneous high performance architectures distributed over the Internet. The knowledge is represented using facts and rules in an associative logic-programming model. Associative computation facilitates distribution of facts and rules, and exploits coarse grain data parallel computation. Associative logic programming uses a flat data model that can be easily mapped onto heterogeneous architectures. The paper describes an abstract instruction set for the distributed version of the associative logic programming and the corresponding implementation. The implementation uses a message-passing library for architecture independence within a cluster, uses object oriented programming for modularity and portability, and uses Java as a front-end interface to provide a graphical user interface and multimedia capability and remote access via the Internet. The performance results on a cluster of IBM RS 6000 workstations are presented. The results show that distribution of data improves the performance almost linearly for small number of processors in a cluster.
File Format	PDF
Publisher Date	2000-01-01
Access Restriction	Open
Subject Keyword	Associative Logic-programming Model Data Improves Architecture Independence Remote Access Graphical User Interface Flat Data Model Associative Computation Message-passing Library Multimedia Capability Coarse Grain Data Parallel Computation Multimedia Knowledge Front-end Interface Performance Result Small Number Ibm R Abstract Instruction Distributed Version Associative Logic Programming Heterogeneous Architecture Heterogeneous High Performance Architecture Corresponding Implementation
Content Type	Text
Resource Type	Article

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