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Kantor, Paul B.; Ng, Kwong Bor – Proceedings of the ASIS Annual Meeting, 1998
Categorizes different theoretical justifications of data fusion into two approaches, examines their implications, analyzes some unsuccessful data fusion experiments, and proposes two conditions for effective data fusion. Results indicate that the efficacy and inter-scheme dissimilarity are good predictors for effectiveness of data fusion.…
Descriptors: Data Processing, Evaluation Criteria, Information Processing, Information Retrieval
Rosenbaum, Howard – Proceedings of the ASIS Annual Meeting, 1992
Discussion of the interrelationship of information technology, managers, and users, and the structure of public sector organizations focuses on a case study that examined the organizational changes in the information services department of a large, urban county government as a result of the use of sophisticated information technologies. (11…
Descriptors: Administrators, Case Studies, Data Processing, Information Services
Efthimiadis, Efthimis – Proceedings of the ASIS Annual Meeting, 2000
Presents abstracts that discuss using data visualization for information retrieval and data mining, including immersive information space and spatial metaphors; spatial data using multi-dimensional matrices with maps; TREC (Text Retrieval Conference) experiments; users' information needs in cartographic information retrieval; and users' relevance…
Descriptors: Cartography, Criteria, Data Processing, Information Needs
