420 search results - page 53 / 84 » Data unification in personal information management |
146
click to vote
ICDT
2012
ACM
13 years 4 months ago
2012
ACM
A universal model of a database D and a set Σ of integrity constraints is a database that extends D, satisfies Σ, and is most general in the sense that it contains sound and co...
143
click to vote
KDD
2005
ACM
16 years 2 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
232
click to vote
PODS
2009
ACM
16 years 2 months ago
2009
ACM
Querying uncertain data has emerged as an important problem in data management due to the imprecise nature of many measurement data. In this paper we study answering range queries...
196
click to vote
GIS
2006
ACM
16 years 2 months ago
2006
ACM
Creating complex spatio?temporal simulation models is a hot issue in the area of spatio?temporal databases [7]. While existing Moving Object Simulators (MOSs) address different ph...
134
click to vote
KDD
2009
ACM
16 years 2 months ago
2009
ACM
Address standardization is a very challenging task in data cleansing. To provide better customer relationship management and business intelligence for customer-oriented cooperates...