NDLI: A Formal Virtual Enterprise Access Control Model

Content Provider	IEEE Xplore Digital Library
Author	Tsung-Yi Chen Yuh-Min Chen Chin-Bin Wang
Copyright Year	1996
Abstract	A virtual enterprise (VE) refers to a cooperative alliance of legally independent enterprises, institutions, or single persons that collaborate with each other by sharing business processes and resources across enterprises in order to raise enterprise competitiveness and reduce production costs. Successful VEs require complete information transparency and suitable resource sharing among coworkers across enterprises. Hence, this investigation proposes a formal flexible integration solution, named the formal VE access control (VEAC) model, based on the role-based AC model, to integrate and share distributed resources owned by VE members. The formal VEAC model comprises a fundamental VEAC model, a project AC policy (PACP) language model, and a model construction methodology. The fundamental VEAC model manages VE resources and the resources of participating enterprises, in which various project relationships are presented to facilitate different degrees of resource sharing across projects and enterprise boundaries, and cooperative modes among VE roles are presented to enable collaboration among coworkers in a VE. This PACP language model features object-subject-action-condition AC policies that jointly determine user access authorizations. In addition, the methodology supplies a systematic method to identify fundamental elements of the VEAC model and to establish assignments between elements and relations.
Sponsorship	IEEE Systems, Man, and Cybernetics Society
Starting Page	832
Ending Page	851
Page Count	20
File Size	1635978
File Format	PDF
ISSN	10834427
Volume Number	38
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-07-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Virtual enterprises Access control Collaboration Resource management Automotive engineering Engines Maintenance engineering Production Business Manufacturing virtual enterprise (VE) Access control (AC) resource sharing role-based access control (RBAC)
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Information Systems Electrical and Electronic Engineering Human-Computer Interaction Computer Science Applications Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in