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IFM
2005
Springer
14 years 3 months ago
A Fixpoint Semantics of Event Systems With and Without Fairness Assumptions
Abstract. We present a fixpoint semantics of event systems. The semantics is presented in a general framework without concerns of fairness. Soundness and completeness of rules for...
Héctor Ruíz Barradas, Didier Bert
DEON
2004
Springer
14 years 3 months ago
Delegation in a Role-Based Organization
In an organizational context the norms that apply to an agent depend on the roles he holds in the organization. The deontic characterization of structural roles is defined when th...
Olga Pacheco, Filipe Santos
KR
2004
Springer
14 years 3 months ago
Regulative and Constitutive Norms in Normative Multiagent Systems
In this paper we introduce a formal framework for the construction of normative multiagent systems, based on Searle’s notion of the construction of social reality. Within the st...
Guido Boella, Leendert W. N. van der Torre
MPC
2004
Springer
97views Mathematics» more  MPC 2004»
14 years 3 months ago
Friends Need a Bit More: Maintaining Invariants Over Shared State
A friendship system is introduced for modular static verification of object invariants. It extends a previous methodology, based on ownership hierarchy encoded in auxiliary state,...
Michael Barnett, David A. Naumann
VMCAI
2004
Springer
14 years 3 months ago
Liveness with Invisible Ranking
The method of Invisible Invariants was developed originally in order to verify safety properties of parameterized systems fully automatically. Roughly speaking, the method is based...
Yi Fang, Nir Piterman, Amir Pnueli, Lenore D. Zuck