Title :
Concurrency control requirements for the collaborative development of decision models
Author :
McGovern, Jim ; Victoria, Emarson
Author_Institution :
Dept. of Comput. Sci., RMIT, Melbourne, Vic., Australia
Abstract :
The paper examines the requirements of a collaborative decision making environment based on decision analysis. Such a system should provide full real-time, distributed WYSIWIS processing for multiple users manipulating a common decision model. A replicated architecture with an optimistic concurrency control method that supports this mode of operation is described. More difficult problems of supporting dynamic group membership and private work in the context of real-time distributed group-work are briefly discussed
Keywords :
Internet; concurrency control; group decision support systems; groupware; real-time systems; collaborative decision making environment; collaborative decision model development; common decision model; concurrency control requirements; decision analysis; dynamic group membership support; multiple users; optimistic concurrency control method; private work support; real-time distributed WYSIWIS processing; real-time distributed group-work; replicated architecture; Collaboration; Collaborative software; Collaborative work; Computer science; Concurrency control; Context modeling; Control system analysis; Decision making; Electronic mail; Internet;
Conference_Titel :
Enabling Technologies: Infrastructure for Collaborative Enterprises, 1996. Proceedings of the 5th Workshop on
Conference_Location :
Stanford, CA
Print_ISBN :
0-8186-7446-6
DOI :
10.1109/ENABL.1996.555246
