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| Data Processing | 2 |
| Database Design | 2 |
| Models | 2 |
| Access to Information | 1 |
| Change | 1 |
| Computer System Design | 1 |
| Databases | 1 |
| Information Management | 1 |
| Information Retrieval | 1 |
| Information Storage | 1 |
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Peer reviewedWatters, Carolyn; Shepherd, Michael A. – Information Processing and Management, 1994
Discusses the shift of information access from a data-centered to a user-centered model and describes the Daltext system, a prototype user-centered information system that allows the user to determine how the data will be viewed (i.e., within a datastream model, a set model, a relational model, and/or a hierarchical model). (Contains 30…
Descriptors: Access to Information, Data Processing, Database Design, Information Retrieval
Peer reviewedYannakoudakis, E. J.; Tsionos, C. X.; Kapetis, C. A. – Journal of Documentation, 1999
Describes research aimed at investigating dynamically evolving database environments and corresponding schemata that allow storage and manipulation of variable length data, a variable number of fields per record, variable length records and fields, and dynamically defined objects. Proposes a new framework for dynamic database environments.…
Descriptors: Change, Computer System Design, Data Processing, Database Design
