501 search results - page 30 / 101 » Simplification of Integrity Constraints for Data Integration |
CIKM
2001
Springer
15 years 2 months ago
2001
Springer
As mobile devices get ubiquitous and grow in computational power, their management of interdependent data also becomes increasingly important. The mobile environment exhibits all ...
138
click to vote
SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
We show that aggregate constraints (as opposed to pairwise constraints) that often arise when integrating multiple sources of data, can be leveraged to enhance the quality of dedu...
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
click to vote
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...