The design of system architectures for information retrieval

ABSTRACT

A broad-based program for studying hardware, software and human factors affecting information retrieval system performance is described. Using EUREKA, a minicomputer-based retrieval program, studies of user adaptation to an on-line system, search strategy development and use of special features are in progress. Performance comparisons are made between machine-assisted users and those using conventional printed materials. Concurrently, special-purpose retrieval hardware is being designed, and one prototype system is under construction. To support and supplement this work, various modeling and simulation studies are also in progress.

REFERENCES

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INDEX TERMS

Primary Classification:
  C. Computer Systems Organization
  C.0 GENERAL
      Subjects: System architectures

Additional Classification:
  H. Information Systems
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.3 Information Search and Retrieval
      H.3.4 Systems and Software
          Subjects: Performance evaluation (efficiency and effectiveness)

General Terms:
Design, Performance