75 search results - page 4 / 15 » Distance semantics for database repair |
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
With the rapid progress of mobile devices and positioning technologies, Trajectory Databases (TD) have been in the core of database research during the last decade. Analysis and k...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
We study active integrity constraints and revision programming, two formalisms designed to describe integrity constraints on databases and to specify policies on preferred ways to...
EUROCAST
2005
Springer
2005
Springer
Similarity Queries in Data Bases Using Metric Distances - from Modeling Semantics to Its Maintenance
14 years 1 months ago
Similarity queries in traditional databases work directly on attribute values. But, often similar attribute values do not indicate similar meanings. Semantic background information...
TKDE
2002
13 years 7 months ago
2002
Preventive measures sometimes fail to deflect malicious attacks. In this paper, we adopt an information warfare perspective, which assumes success by the attacker in achieving part...
BMVC
2010
13 years 5 months ago
2010
In this paper we propose a novel approach to introducing semantic relations into the bag-of-words framework. We use the latent semantic models, such as LSA and pLSA, in order to d...