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De Castro, Cristina	1
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Zambonelli, Franco	1

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Schema Versioning for Multitemporal Relational Databases.

Peer reviewed

De Castro, Cristina; Grandi, Fabio; Scalas, Maria Rita – Information Systems, 1997

Investigates new design options for extended schema versioning support for multitemporal relational databases. Discusses the improved functionalities they may provide. Outlines options and basic motivations for the new design solutions, as well as techniques for the management of proposed schema versioning solutions, includes algorithms and…

Descriptors: Computer Oriented Programs, Computer System Design, Database Design, Database Management Systems

Co-ordination of Mobile Information Agents in TuCSoN.

Peer reviewed

Omicini, Andrea; Zambonelli, Franco – Internet Research, 1998

Examines mobile agent coordination and presents TuCSoN, a coordination model for Internet applications based on mobile information agents that uses a tuple centre, a tuple space enhanced with the capability of programming its behavior in response to communication events. Discusses the effectiveness of the TuCSoN model in the contexts of Internet…

Descriptors: Business, Computer Mediated Communication, Computer Software Development, Database Design