UID:
almahu_9947920872902882
Format:
XIII, 250 p.
,
online resource.
ISBN:
9783540481775
Series Statement:
Lecture Notes in Computer Science, 290
Content:
This book proposes an approach to analyzing, designing and implementing Group Decision Support Systems (GDSS). The experience gained in developing a concrete system, Co-oP, suggests that GDSS should be distributed, loosely-coupled and process-driven. A distributed and loosely-coupled GDSS architecture provides autonomy and flexibility for individual decision-making, and homogeneity and simplicity for group problem solving. Also, process-driven GDSS are able to deal with the unpredictable nature of group problems since collective decision processes have been shown to be the only elements in a GDSS that are (i) stable enough to fit into most collective problems, (ii) reasonably structurable to be implementable, and (iii) sufficiently controllable to guarantee appropriate use. From a Multiple Criteria Decision-Making (MCDM) viewpoint, this book supports the integrated use of various MCDM methods to help a GDSS (i) support a wide range of decision situations, (ii) attenuate the difficulty of information search, (iii) allow division of decision-making tasks, and (iv) permit consensus seeking analysis. Co-oP runs on a network of individual workstations. It contains a set of MCDM methods, techniques of aggregation of preferences, and a consensus seeking algorithm to support negotiation. Electronic communication among group members is monitored by a group norm filter which is adaptable to a large number of collective decision situations. This book also reports some empirical evaluations of Co-oP and expands the proposed approach to non-cooperation and organizational decision-making.
Note:
Definition of terms and context of the design study -- Review of prior related research: A DSS engineering perspective -- The functions and roles of DSS in group decision-making -- Design issues for the GDSS model component -- Design issues for the GDSS dialogue component -- Communications design in GDSS -- Co-oP system architecture and software components -- Evaluation issues for GDSS -- Face-to-face GDSS versus distributed GDSS: Some empirical evidence -- Non-cooperation in GDSS -- GDSS design for organizational decision-making -- Conclusions.
In:
Springer eBooks
Additional Edition:
Printed edition: ISBN 9783540187530
Language:
English
Subjects:
Computer Science
DOI:
10.1007/3-540-18753-7
URL:
http://dx.doi.org/10.1007/3-540-18753-7
