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TCS
2010
15 years 5 months ago
Towards practical feasibility of core computation in data exchange
Abstract. Core computation in data exchange is concerned with materializing the minimal target database for a given source database. Gottlob and Nash have recently shown that the c...
Reinhard Pichler, Vadim Savenkov
IAT
2010
IEEE
15 years 4 months ago
Location-Based Semantic Matchmaking in Ubiquitous Computing
Ever increasing efforts are spent in developing techniques and tools for a full exploitation of semantics in mobile environments, able to overcome volatility and resource limitati...
Michele Ruta, Floriano Scioscia, Eugenio Di Sciasc...
HCI
2009
15 years 4 months ago
Activity Awareness and Social Sensemaking 2.0: Design of a Task Force Workspace
Task forces of expert knowledge workers would benefit from more advanced web tools supporting activity awareness and social sensemaking. This paper proposes the design of a task fo...
Gregorio Convertino, Lichan Hong, Les Nelson, Pete...
INFORMATICASI
2010
15 years 4 months ago
Planning to Discover and Counteract Attacks
Recognizing attack plans is one of the goals of security analysts. Attack plan recognition is critical for predicting future actions of attackers, generating possible actions (i.e...
Tatiana Kichkaylo, Tatyana Ryutov, Michael D. Oros...
IAJIT
2011
15 years 1 months ago
A constraint programming based approach to detect ontology inconsistencies
: This paper proposes a constraint programming based approach to handle ontologies consistency, and more precisely user-defined consistencies. In practice, ontologies consistency i...
Moussa Benaissa, Yahia Lebbah