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DEXAW
2007
IEEE
153views Database» more  DEXAW 2007»
15 years 11 months ago
Enhancing Ontology Concept Design by Knowledge Discovery
In this paper, we propose a knowledge discovery-based approach to ontology concept design. In our approach, concept design is a stepwise activity which exploits ontology matching ...
Silvana Castano, Alfio Ferrara
ICDE
2007
IEEE
130views Database» more  ICDE 2007»
15 years 11 months ago
Privacy Support and Evaluation on an Ontological Basis
This work is concerned with user perceived privacy and how clients (which we call data subjects here) can be empowered to control their own data consistently with their own intere...
Michael Hecker, Tharam S. Dillon
DEXA
2007
Springer
176views Database» more  DEXA 2007»
15 years 11 months ago
Benchmarking RDF Production Tools
Since a big part of web content is stored in relational databases (RDB) there are several approaches for generating of semantic web metadata from RDB. In our previous work we desig...
Martin Svihla, Ivan Jelínek
DASFAA
2005
IEEE
133views Database» more  DASFAA 2005»
15 years 10 months ago
Mining Frequent Tree-Like Patterns in Large Datasets
In this paper, we propose a novel data mining scheme to explore the frequent hierarchical structure patterns, named tree-like patterns, with the relationship of each item on a sequ...
Tzung-Shi Chen, Shih-Chun Hsu
144
Voted
DBISP2P
2005
Springer
91views Database» more  DBISP2P 2005»
15 years 10 months ago
A Semantic Information Retrieval Advertisement and Policy Based System for a P2P Network
Abstract. In this paper we propose a semantic based P2P system that incorporates peer sharing policies, which allow a peer to state, for each of the concepts it deals with, the con...
Giovanna Guerrini, Viviana Mascardi, Marco Mesiti