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EUMAS
2006
15 years 8 months ago
Norm-Oriented Programming of Electronic Institutions: A Rule-based Approach
Norms constitute a powerful coordination mechanism among heterogeneous agents. We propose means to specify and explicitly manage the normative positions of agents (permissions, pro...
Andrés García-Camino, Juan A. Rodr&i...
ICWS
2004
IEEE
15 years 8 months ago
Access Control for Semantic Web Services
In this paper we make a contribution to the proof and trust layer of the Semantic Web layer cake by integrating two well founded techniques, namely DAML-S (for describing Web serv...
Sudhir Agarwal, Barbara Sprick
ICISC
2003
108views Cryptology» more  ICISC 2003»
15 years 8 months ago
On the Security of a Group Signature Scheme with Forward Security
A group signature scheme allows a group member of a given group to sign messages on behalf of the group in an anonymous and unlinkable way. In case of a dispute, however, a design...
Guilin Wang
VIIP
2001
15 years 8 months ago
Visualization Channels: Time Multiplexing on a Display
Large and complex information requires arbitrarily extensive displays for an exact, comprehensive visualization. This paper introduces a technique, time-multiplexing, for presenti...
Delbert Hart, Mihail Eduard Tudoreanu
PSSS
2003
15 years 8 months ago
Scalable Ontology Implementation Based On knOWLer
Abstract: In this paper we describe the knOWLer System - an ontology-based information system. The knOWLer project focuses on the aspects of making ontologies available to real wor...
Iulian Ciorascu, Claudia Ciorascu, Kilian Stoffel