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ESWS
2008
Springer
13 years 11 months ago
On Storage Policies for Semantic Web Repositories That Support Versioning
This paper concerns versioning services over Semantic Web (SW) repositories. We propose a novel storage index (based on partial orders), called POI, that exploits the fact that RDF...
Yannis Tzitzikas, Yannis Theoharis, Dimitris Andre...
IJCAI
2003
13 years 10 months ago
Aggregate Functions in Disjunctive Logic Programming: Semantics, Complexity, and Implementation in DLV
Disjunctive Logic Programming (DLP) is a very expressive formalism: it allows to express every property of finite structures that is decidable in the complexity class ¡£¢¤ (...
Tina Dell'Armi, Wolfgang Faber, Giuseppe Ielpa, Ni...
SIS
2004
13 years 10 months ago
Semantic Interoperability of Authorizations
The shift from paper documents to their respective electronic formats is producing important advantages in the functioning of businesses and Public Administrations. However, this s...
Mariemma Inmaculada Yagüe del Valle, Antonio ...
IJSN
2008
80views more  IJSN 2008»
13 years 9 months ago
Syntax vs. semantics: competing approaches to dynamic network intrusion detection
: Malicious network traffic, including widespread worm activity, is a growing threat to Internet-connected networks and hosts. In this paper, we consider two competing approaches t...
Walter J. Scheirer, Mooi Choo Chuah
JSW
2007
173views more  JSW 2007»
13 years 9 months ago
Towards Semantics Driven Generation of Executable Web Services Compositions
— Web services composition is a very active area of research due to the growing interest of public and private organizations in services integration and/or low cost development o...
Giusy Di Lorenzo, Nicola Mazzocca, Francesco Mosca...