The British Nationality Act as a logic program
Communications of the ACM
Deontic logic in computer science: normative system specification
Deontic logic in computer science: normative system specification
Modelling social action for AI agents
Artificial Intelligence - Special issue: artificial intelligence 40 years later
Conflicts in Policy-Based Distributed Systems Management
IEEE Transactions on Software Engineering
Information integration using logical views
Theoretical Computer Science - Special issue on the 6th International Conference on Database Theory—ICDT '97
Introduction to Multiagent Systems
Introduction to Multiagent Systems
Policy Specification for Programmable Networks
IWAN '99 Proceedings of the First International Working Conference on Active Networks
A Policy Language for a Pervasive Computing Environment
POLICY '03 Proceedings of the 4th IEEE International Workshop on Policies for Distributed Systems and Networks
Analyzing consistency of security policies
SP '97 Proceedings of the 1997 IEEE Symposium on Security and Privacy
Automated Planning: Theory & Practice
Automated Planning: Theory & Practice
A mapping system for the integration of OWL-DL ontologies
Proceedings of the first international workshop on Interoperability of heterogeneous information systems
Agent-based virtual organisations for the Grid
Multiagent and Grid Systems - Smart Grid Technologies & Market Models
Pellet: A practical OWL-DL reasoner
Web Semantics: Science, Services and Agents on the World Wide Web
Combining description logic reasoning with ai planning for composition of web services
Combining description logic reasoning with ai planning for composition of web services
An Algebra for Integration and Analysis of Ponder2 Policies
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
POLICY '08 Proceedings of the 2008 IEEE Workshop on Policies for Distributed Systems and Networks
Constraint rule-based programming of norms for electronic institutions
Autonomous Agents and Multi-Agent Systems
Reasoning about Constitutive Norms, Counts-As Conditionals, Institutions, Deadlines and Violations
PRIMA '08 Proceedings of the 11th Pacific Rim International Conference on Multi-Agents: Intelligent Agents and Multi-Agent Systems
Normative conflict resolution in multi-agent systems
Autonomous Agents and Multi-Agent Systems
Mixing Legal and Non-legal Norms
Proceedings of the 2005 conference on Legal Knowledge and Information Systems: JURIX 2005: The Eighteenth Annual Conference
Prevention of harmful behaviors within cognitive and autonomous agents
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Complexity results for planning
IJCAI'91 Proceedings of the 12th international joint conference on Artificial intelligence - Volume 1
OWL-POLAR: semantic policies for agent reasoning
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
Defeasible inheritance-based description logics
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume Two
Semantic technologies for open interaction systems
Artificial Intelligence Review
The role of the environment in agreement technologies
Artificial Intelligence Review
Towards adaptive normative systems for communities of agents
Web Intelligence and Agent Systems - Web Intelligence and Communities
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In a distributed system, the actions of one component may lead to severe failures in the system as a whole. To govern such systems, constraints are placed on the behaviour of components to avoid such undesirable actions. Policies or norms are declarations of soft constraints regulating what is prohibited, permitted or obliged within a distributed system. These constraints provide systems-level means to mitigate against failures. A few machine-processable representations for policies have been proposed, but they tend to be either limited in the types of policies that can be expressed or are limited by the complexity of associated reasoning mechanisms. In this paper, we present a language that sufficiently expresses the types of policies essential in practical systems, and which enables both policy-governed decision-making and policy analysis within the bounds of decidability. We then propose an OWL-based representation of policies that meets these criteria and reasoning mechanisms that use a novel combination of ontology consistency checking and query answering. The proposed policy representation and reasoning mechanisms allow development of distributed agent-based systems that operate flexibly and effectively in policy-constrained environments.