AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Regulating service access and information release on the Web
Proceedings of the 7th ACM conference on Computer and communications security
Active Database Systems: Triggers and Rules for Advanced Database Processing
Active Database Systems: Triggers and Rules for Advanced Database Processing
Knowledge Representation, Reasoning, and Declarative Problem Solving
Knowledge Representation, Reasoning, and Declarative Problem Solving
Composite Event Specification in Active Databases: Model & Implementation
VLDB '92 Proceedings of the 18th International Conference on Very Large Data Bases
The Ponder Policy Specification Language
POLICY '01 Proceedings of the International Workshop on Policies for Distributed Systems and Networks
POLICY '03 Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks
Driving and Monitoring Provisional Trust Negotiation with Metapolicies
POLICY '05 Proceedings of the Sixth IEEE International Workshop on Policies for Distributed Systems and Networks
Combining ECA Rules with Process Algebras for the Semantic Web
RULEML '06 Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web
A Flexible Policy-Driven Trust Negotiation Model
IAT '07 Proceedings of the 2007 IEEE/WIC/ACM International Conference on Intelligent Agent Technology
Ponder2 - A Policy Environment for Autonomous Pervasive Systems
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
Policy-Aware Content Reuse on the Web
ISWC '09 Proceedings of the 8th International Semantic Web Conference
An introduction to trust negotiation
iTrust'03 Proceedings of the 1st international conference on Trust management
r3: a foundational ontology for reactive rules
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part I
Enabling advanced and context-dependent access control in RDF stores
ISWC'07/ASWC'07 Proceedings of the 6th international The semantic web and 2nd Asian conference on Asian semantic web conference
Semantic web policies – a discussion of requirements and research issues
ESWC'06 Proceedings of the 3rd European conference on The Semantic Web: research and applications
Guarding a walled garden — semantic privacy preferences for the social web
ESWC'10 Proceedings of the 7th international conference on The Semantic Web: research and Applications - Volume Part II
Evolution and reactivity for the web
Proceedings of the First international conference on Reasoning Web
An ECA engine for deploying heterogeneous component languages in the semantic web
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Expressing and managing reactivity in the semantic web
OTM'10 Proceedings of the 2010 international conference on On the move to meaningful internet systems: Part II
Expressing and managing reactivity in the semantic web
OTM'10 Proceedings of the 2010 international conference on On the move to meaningful internet systems: Part II
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Semantic Web policies are general statements defining the behavior of a system that acts on behalf of real users. These policies have various applications ranging from dynamic agent control to advanced access control policies. Although policies attracted a lot of research efforts in recent years, suitable representation and reasoning facilities allowing for reactive policies are not likewise developed. In this paper, we describe the concept of reactive Semantic Web policies. Reactive policies allow for the definition of events and actions, that is, they allow to define reactive behavior of a system acting on the Semantic Web. A reactive policy makes use of the tremendous amount of knowledge available on the Semantic Web in order to guide system behaviour while at the same time ensuring trusted and policy-compliant communication. We present a formal framework for expressing and enforcing such reactive policies in combination with advanced trust establishing techniques featuring an interplay between reactivity and agent negotiation. Finally, we explain how our approach was applied in a prototype which allows to define and enforce reactive Semantic Web policies on the Social Network and communication tool Skype.