626 search results - page 7 / 126 » Logical Foundations for Data Integration |
SIGMOD
2004
ACM
14 years 2 months ago
2004
ACM
Information in today’s enterprises commonly resides in a variety of heterogeneous data sources, including relational databases, web services, files, packaged applications, and c...
FOIS
2010
13 years 9 months ago
2010
We introduce a process-centric ontological approach to relate observed properties to geo-processes that influence those observations. These relations are used to handle semantic he...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
A number of serious reasons will convince an increasing amount of researchers to store their relevant material in centers which we will call "language resource archives"...
PODS
2008
ACM
14 years 8 months ago
2008
ACM
A schema mapping is a high-level specification that describes the relationship between two database schemas. As schema mappings constitute the essential building blocks of data ex...
TACAS
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. We extend the setting of Satisfiability Modulo Theories (SMT) by introducing a theory of costs C, where it is possible to model and reason about resource consumption and ...