Document (#10261)

Author

McLean, S.
Spring, M.B.
Rasmussen, E.
Williams, J.G.

Title

Online image databases : usabiblity and performance

Source

Electronic library. 13(1995) no.1, S.27-41

Year

1995

Abstract

The Promenade image retrieval system us described in terms of its design, development and architecture. Design, development and implementation issues are discussed in terms of efficiency and effectiveness. A preliminary usability study is presented and the data resulting from the preliminary study are analysed and discussed. Efficiency in terms of response time due to network delays, database processing, application processing and image characteristcs and display is discussed. Response time results frome 40 queries made to the image database are presented and discussed. The results of theses studies demonstrate where improvements in the system need to be made in order ro improve usability and response time

Theme

Dokumentenmanagement

Form

Bilder

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5. Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : Il. An evaluation by undergraduates (2003) 0.18

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