805 search results - page 47 / 161 » On the Role of Integrity Constraints in Data Integration |
DATE
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract—Cyber Physical Systems are distributed systemsof-systems that integrate sensing, processing, networking and actuation. Aggregating physical data over space and in time e...
CP
2003
Springer
15 years 2 months ago
2003
Springer
In this paper, we present an algorithm to propagate an n-ary constraint (with n greater than 2) specifying the relative positions of points in a three-dimensional rigid group. The ...
100
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CC
1998
Springer
15 years 1 months ago
1998
Springer
Abstract. Flow logic offers a compact and versatile notation for expressing the acceptability of solutions to program analysis problems. In contrast to previous logical formulation...
ICDT
2003
ACM
15 years 2 months ago
2003
ACM
We state and solve the query reformulation problem for XML publishing in a general setting that allows mixed (XML and relational) storage for the proprietary data and exploits redu...
130
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PVLDB
2010
14 years 4 months ago
2010
A string similarity join finds similar pairs between two collections of strings. It is an essential operation in many applications, such as data integration and cleaning, and has ...