4397 search results - page 366 / 880 » Relational Algebra Operations |
164
click to vote
ICDE
2009
IEEE
15 years 12 months ago
2009
IEEE
— A paramount challenge in probabilistic databases is the scalable computation of confidences of tuples in query results. This paper introduces an efficient secondary-storage o...
134
click to vote
BTW
2007
Springer
15 years 11 months ago
2007
Springer
: Model Management aims at developing new technologies and mechanisms to support the integration, evolution and matching of models. Such tasks are to be performed by means of a set...
154
click to vote
SGP
2004
15 years 7 months ago
2004
Surface editing operations commonly require geometric details of the surface to be preserved as much as possible. We argue that geometric detail is an intrinsic property of a surf...
135
click to vote
USENIX
2008
15 years 7 months ago
2008
The performance of receive side TCP processing has traditionally been dominated by the cost of the `per-byte' operations, such as data copying and checksumming. We show that ...
169
click to vote
PODS
2003
ACM
16 years 5 months ago
2003
ACM
Full disjunctions are an associative extension of the outerjoin operator to an arbitrary number of relations. Their main advantage is the ability to maximally combine data from di...