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Jorgensen, Corinne – Journal of the American Society for Information Science and Technology, 2001
Provides an introduction to articles in this special "Perspectives" issue of "Journal of the American Society for Information Science and Technology." The articles, taken collectively, contain significant elements of a research agenda in image indexing and retrieval for the next decade. Articles focus on user, representation,…
Descriptors: Indexing, Information Retrieval, Information Systems, Information Technology

Lam, Wai; Wong, Kam-Fai; Wong, Chi-Yin – Journal of the American Society for Information Science and Technology, 2001
Investigates the use of signature files in Chinese information retrieval systems and proposes a new partitioning method-called Partitioned Signature File for Chinese (PSFC)-based on the characteristics of Chinese words. Experimental results confirm the features of PSFC and demonstrate its superiority over the traditional single signature file…
Descriptors: Access to Information, Chinese, Classification, Document Delivery

Chen, Hsin-liang – Journal of the American Society for Information Science and Technology, 2001
Investigates end-users' queries by comparing the features of the queries to those identified in previous. Participants, 29 college students majoring in art history, were required to finish a term paper including at least 20 images. Participants' image queries were collected by pre- and post-search questionnaires, and three human reviewers mapped…
Descriptors: Art, Art Education, Art History, Higher Education