A problem solving framework for group decision support system

Abstract

A new problem solving framework for group decision support system using layer model approach is proposed. This kind of framework includes four basic layers, namely, application layer, task layer, logical layer and physical layer. Based on indicating the respective meanings of those layers a task skeleton of group decision support system and a logical structure of group decision support system generator are put forward and discussed in detail. The framework provides theoretical guidance for developing group decision support system to lower systematic development complexity and support reuse of software.

Keywords

group decision support system / layer model approach / group decision support system generator

References

[1] SpargueR H. A framework for the development of decision system[J]. MIS Quarterly, 1980, 3: 125-136

[2] ChenXiaohong, TakaharaY, MesarovicM D. A DSS theory problem solving paradigm[J]. Int J of Information and Management Sciences, 2000, 11(3): 57-70

[3] MesarovicM, TakaharaYGeneral systems theory: Mathematical foundation [M], 1975, New York, Academic Press: 158-165

[4] TakaharaY, ChenXiaohong. Task management system[A]. Proceedings of the EunOCAST’ 95 Conference [C], 1995, Berlin Heidelberg, Springer-Verlag Press: 48-61

[5] TakaharaY, ChenXiaohong. A Formal Representation of DSS Generator[A]. Proceedings of the EunOCAST’ 97 Conference [C], 1997, New York, Springer Wien Press: 117-133

[6] ZhouY, WangH, WuQ H. Techniques for analyzing consensus relevant data in group decision support system[J]. Control and Decision, 1999, 14(9): 635-641(in Chinese)

[7] DolkD R. An introduction of model integration and integrated model environment[J]. Decision Support System, 1993, 10(3): 26-38