Using VPRS-Based Group Decision-Making to Evaluate Partner Relationship in the Value Network of a Mobile Portal

Author

Xie, Gang ; Yue, Wuyi ; Wang, Shouyang

Author_Institution

Acad. of Math. & Syst. Sci., Chinese Acad. of Sci., Beijing, China

fYear

2009

fDate

24-26 July 2009

Firstpage

156

Lastpage

160

Abstract

In this paper, we use a group decision-making (GDM) approach based on the variable precision rough set (VPRS) model to evaluate partner relationship in the value network of a mobile portal. We extend the existing study on VPRS-based GDM where the optimal beta_k-stable interval is derived for DM_k [1]. Firstly, in the value network of a mobile portal, VPRS-based GDM is used to evaluate relationship between the mobile portal and its partners. Next, each decision-maker (DM) is assigned a weight, and integrated relationship evaluation (IRE) is obtained. Moreover, on the basis of the IRE similarity between a given mobile portal/partner relationship and the ideal relationship, relationship priority of the partners is obtained. Finally, we give an example and make a conclusion.

Keywords

decision making; electronic commerce; rough set theory; VPRS; group decision making; mobile portal; optimal beta_k-stable interval; partner relationship; value network; Communication industry; Companies; Decision making; Delta modulation; Industrial relations; Informatics; Intelligent networks; Mathematical model; Mathematics; Portals; Group decision-making; mobile portal; relationship; variable precision rough set;

fLanguage

English

Publisher

ieee

Conference_Titel

Business Intelligence and Financial Engineering, 2009. BIFE '09. International Conference on

Conference_Location

Beijing

Print_ISBN

978-0-7695-3705-4

Type

conf

DOI

10.1109/BIFE.2009.45

Filename

5208912