Arbeitspapiere Der Gmd Gmd Technical Report No. 990 Semantics-based Transaction Management for Cooperative Applications
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چکیده
Cooperative applications require advanced transactional services that make the sharing and exchange of information as natural as possible while preserving a notion of consistency. Conventional transaction models that were based on the ACID properties do not meet the typical requirements of cooperative applications. The CoAct model [RKT95, WK96] is designed for supporting cooperative work in interactive multi-user environments. In this paper we utilize semantics based transaction management concepts to develop a formal execution model for CoAct. We present a correctness criterion for the exchange of information between users and discuss our cooperation mechanism in the context of di erent semantic relations.
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Arbeitspapiere Der Gmd Gmd Technical Report No. 990 Semantics-based Transaction Management for Cooperative Applications Address All Correspondence To
Cooperative applications require advanced transactional services that make the sharing and exchange of information as natural as possible while preserving a notion of consistency. Conventional transaction models that were based on the ACID properties do not meet the typical requirements of cooperative applications. The CoAct model [RKT95, WK96] is designed for supporting cooperative work in int...
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