673 search results - page 46 / 135 » Capturing both Types and Constraints in Data Integration |
DKE
2006
13 years 7 months ago
2006
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
IROS
2009
IEEE
14 years 2 months ago
2009
IEEE
— Many everyday human skills can be framed in terms of performing some task subject to constraints imposed by the environment. Constraints are usually unobservable and frequently...
PVLDB
2010
13 years 6 months ago
2010
Many data-management applications require integrating data from a variety of sources, where different sources may refer to the same real-world entity in different ways and some ma...
CIDR
2007
13 years 9 months ago
2007
Sensors capable of sensing phenomena at high data rates—on the order of tens to hundreds of thousands of samples per second—are useful in many industrial, civil engineering, s...
KAIS
2006
13 years 7 months ago
2006
Unprecedented amounts of media data are publicly accessible. However, it is increasingly difficult to integrate relevant media from multiple and diverse sources for effective appli...