An intelligent information sharing control system for dynamic collaborations

Abstract

Information sharing is a basic requirement in Collaborative Working Environment (CWE), yet privacy of the owner of shared information needs special attention. Personal information and shared information coexist in enterprise-based users, teams, and their activities. Distributed and dynamic collaborations in CWE are a challenge for privacy preservation due to lack of trust among users and thus require an intelligent sharing control policy. Our system intelligently monitors and analysis status of collaborating users, plans sharing control activities according to changing collaborative relationships, user interactions, and context conditions which help in dynamic adaptation of sharing control policy. We present an intelligent sharing control architecture, its implementation, and discussion using Web services and an intelligent context sharing messenger application.

Rule Adaptation in Collaborative Working Environments using RBAC Model

“…Along with that, semantic technologies have been used to specify context/policies in the system. In [3], an intelligent information sharing control system has been presented in which sharing and control policies have been dynamically adapted as and when a change occur in user context, relationships, activities, and interactions. In [18], definitions of context-awareness in Internet of Things (IoT) and Internet of Everything (IoE) along with their architecture have been presented.…”

“…This is called user-defined policy. In order to control sharing of team related or task related information, enterprise-defined policies will be used [3].…”

“…3, we have presented an example of proposed www.ijacsa.thesai.org . Dynamic adaptation in a CWE (before) [3] scenario. We have an enterprise in which users interact with each other in the form of teams and work on different tasks, which may be mutual or individual as well.…”

“…4. Dynamic adaptatin in a CWE (After) [3] IV. RESULTS AND DISCUSSION In order to test the proposed model, we have taken some empirical data set in which a different number of teams, tasks, users, roles have been taken to evaluate different scenarios such as finish team, finish task, task revocation, team revocation.…”

“…They can not only be linked but also participate equally with the help of emerging telecommunication technologies. In [3], an intelligent system for dynamic collaborations has been presented. In this system, changes frequently occur due to change in the users participating in the collaborative environment, which a system adapts effectively.…”