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HCI
2009
15 years 4 months ago
Perceived Usefulness and Perceived Ease-of-Use of Ambient Intelligence Applications in Office Environments
This paper describes a multi-national study evaluating the perceived usefulness and perceived ease of use of Ambient Intelligence (AmI) applications in office environments. In a fi...
Carsten Röcker
DKE
2010
167views more  DKE 2010»
15 years 6 months ago
The consistency extractor system: Answer set programs for consistent query answering in databases
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
Mónica Caniupán Marileo, Leopoldo E....
SEMWEB
2009
Springer
16 years 27 days ago
Towards Lightweight and Robust Large Scale Emergent Knowledge Processing
We present a lightweight framework for processing uncertain emergent knowledge that comes from multiple resources with varying relevance. The framework is essentially RDF-compatibl...
Vít Novácek, Stefan Decker
NTMS
2008
IEEE
16 years 22 days ago
Time and Location Based Services with Access Control
—We propose an access control model that extends RBAC (Role-Based Access Control) to take time and location into account, and use term rewriting systems to specify access control...
Clara Bertolissi, Maribel Fernández
WETICE
2007
IEEE
16 years 19 days ago
Service-Oriented Agent Methodologies
Agents and services are two concepts that more and more are integrating and exploiting the advantages of each other. Agent-oriented methodologies effectively support the developme...
Giacomo Cabri, Letizia Leonardi, Mariachiara Puvia...