naa a22 4500 510796613 CHVBK 20180411083339.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1007/s11277-012-0964-0 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0964-0 Knowledge-Based Policy Conflict Analysis in Mobile Social Networks [Elektronische Daten] [Zhengping Wu, Yuanyao Liu] Mobile social networks give online social networking sites the capabilities to extend their services to mobile device users. Smart phones and tablets allow users to interact with each other when they are moving. Policy-based management simplifies the management of interaction functionalities by establishing policies to control various activities involved in these functionalities. To detect and resolve potential dynamic conflicts between the rules and configurations from different administrative domains, a knowledge-based policy analysis framework is proposed in this paper. It incorporates relationships between different elements in policy rules into temporal logic using a knowledge extension, which makes dynamic policy conflict analysis more accurate. A prototype system for mobile social networks is implemented to illustrate the capability of this framework. Springer Science+Business Media New York, 2012 Policy conflict analysis nationallicence Knowledge-based analysis nationallicence Temporal logic nationallicence Knowledge extension nationallicence Dynamic conflict nationallicence Wu Zhengping Department of Computer Science and Engineering, University of Bridgeport, 221 University Avenue, 06604, Bridgeport, CT, USA aut Liu Yuanyao Department of Computer Science and Engineering, University of Bridgeport, 221 University Avenue, 06604, Bridgeport, CT, USA aut Wireless Personal Communications Springer US; http://www.springer-ny.com 73/1(2013-11-01), 5-22 0929-6212 73:1<5 2013 73 11277 https://doi.org/10.1007/s11277-012-0964-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0964-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wu Zhengping Department of Computer Science and Engineering, University of Bridgeport, 221 University Avenue, 06604, Bridgeport, CT, USA aut NATIONALLICENCE 700 1- Liu Yuanyao Department of Computer Science and Engineering, University of Bridgeport, 221 University Avenue, 06604, Bridgeport, CT, USA aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 73/1(2013-11-01), 5-22 0929-6212 73:1<5 2013 73 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer