BNCOD
2009
14 years 16 days ago
2009
Due to the growing popularity of XML as a data exchange and storage format, the need to develop efficient techniques for storing and querying XML documents has emerged. A common ap...
BNCOD
2009
14 years 16 days ago
2009
The vision of dataspaces has been articulated as providing various of the benefits of classical data integration, but with reduced upfront costs, combined with opportunities for in...
BNCOD
2009
14 years 16 days ago
2009
Real-life date is often dirty and costs billions of pounds to businesses worldwide each year. This paper presents a promising approach to improving data quality. It effectively det...
BNCOD
2009
14 years 16 days ago
2009
A lot of research has been done on answering single-item queries, only a few have looked at answering multiple-item queries in data broadcast systems. The few that did, have propos...
BNCOD
2009
14 years 16 days ago
2009
BNCOD
2009
14 years 16 days ago
2009
We are working on a knowledge base to store 3D Andean textile patterns together with rich cultural and historic context information. This will allow ontological studies in museum c...
BNCOD
2009
14 years 16 days ago
2009
Abstract. Privacy has become increasingly important to the database community which is reflected by a noteworthy increase in research papers appearing in the literature. While rese...
BNCOD
2009
14 years 16 days ago
2009
BNCOD
2009
14 years 16 days ago
2009
We study the expressiveness of a positive fragment of path queries, denoted Path+ , on node-labeled trees documents. The expressiveness of Path+ is studied from two angles. First, ...
BNCOD
2009
14 years 16 days ago
2009
Abstract. Database systems (DBSs) can play an essential role in facilitating the query and cache management in context-aware mobile information systems (CAMIS). Two of the fundamen...