원문정보
Context-Driven Framework for High Level Configuration of Virtual Businesses
초록
영어
In this paper we suggest a context-driven configuration model of virtual businesses to form a business network model consisting of role-based, interaction-centered business partners. The model makes use of the subcontext concept which explicitly represents actors and interactions in virtual business (VB) context. We separate actors who have capacities on tasks in a specific kind of role and actor subcontext which models requirements in specific interaction subcontext. Three kinds of actors are defined in virtual service chains, service user, service provider, and external service supporter. Interaction subcontext models a service exchange process between two actor subcontexts with consideration of context dependencies like task and quality dependencies. Each subcontext may be modeled in the form of a situation network which consists of a finite set of situation nodes and transitions. A specific situation is given in a corresponding context network of actors and interactions. It is illustrated with a simple example.
목차
1. INTRODUCTION
2. VIRTUAL BUSINESS CONFIGURATION
2.1 Terminology
2.2 Problem Definition
3. SUBCONTEXT MODEL
3.1 Virtual Business Context
3.2 Subcontext Actor
3.3 Subcontext Interaction
4. CONTEXT-DRIVEN MODELING FOR VIRTUAL BUSINESS CONFIGURATION
4.1 Subcontext Linking and Composition
4.2 QoS Computation
4.3 Context-Driven VBC Modeling Procedure
5. CONCLUSION
REFERENCES