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International Conference on Field Programmable Logic and Applications

FPL 2003: Field Programmable Logic and Application pp 1067–1070Cite as

FPGA-Based Hardware/Software CoDesign of an Expert System Shell

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Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2778))

Abstract

This paper presents a new method for implementing in hardware expert systems based on belief revision concepts. The expert system’s knowledge base is first automatically translated to an equivalent network representation where nodes are facts and links stand for relationships. Then, changes are propagated throughout the network. The conclusions are extracted after no more changes occur in the state of the nodes. The automatic generation of the hardware network structure is described. Finally, the results obtained in this FPGA-based implementation are compared to those yielded by a Java-based implementation, the system’s efficiency being thus demonstrated.

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References

  1. Bonarini, A., et al.: Belief Revision and Uncertainty: a proposal accepting cyclic dependencies, Dipartimento de Elettronica, Politecnico di Milano, Report n.90-067 (1990)

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  4. Creţ, O., et al.: A HW Implementation of an Expert System Shell Based on Belief Revision Concepts. In: 4th International Conference on Technical Informatics CONTI 2000, Timisoara, Romania (October 2000)

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Author information

Authors and Affiliations

  1. Computer Science Department, Technical University of Cluj-Napoca, Romania

    Aurel Neţin, Dumitru Roman, Octavian Creţ, Kalman Pusztai & Lucia Văcariu

Authors
  1. Aurel Neţin
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  2. Dumitru Roman
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  3. Octavian Creţ
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  4. Kalman Pusztai
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  5. Lucia Văcariu
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Editor information

Editors and Affiliations

  1. Department of Electrical and Electronic Engineering, Imperial College London, Exhibition Road, SW7 2BT, London, UK

    Peter Y. K. Cheung

  2. Department of Electrical & Electronic Engineering, Imperial College London, Exhibition Road, SW7 2BT, London, UK

    George A. Constantinides

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© 2003 Springer-Verlag Berlin Heidelberg

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Cite this paper

Neţin, A., Roman, D., Creţ, O., Pusztai, K., Văcariu, L. (2003). FPGA-Based Hardware/Software CoDesign of an Expert System Shell. In: Y. K. Cheung, P., Constantinides, G.A. (eds) Field Programmable Logic and Application. FPL 2003. Lecture Notes in Computer Science, vol 2778. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45234-8_121

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  • DOI: https://doi.org/10.1007/978-3-540-45234-8_121

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-40822-2

  • Online ISBN: 978-3-540-45234-8

  • eBook Packages: Springer Book Archive

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