71 search results - page 5 / 15 » An Algebraic Framework for Schema Matching |
KDD
1997
ACM
13 years 10 months ago
1997
ACM
To formulate a meaningful query on semistructured data, such as on the Web, that matches some of the source’s structure, we need first to discover something about how the infor...
TOOLS
2009
IEEE
14 years 1 months ago
2009
IEEE
Realizing information exchange is a frequently recurring challenge in nearly every domain of computer science. Although languages, formalisms, and storage formats may differ in va...
EWDW
1990
13 years 10 months ago
1990
The formal description of the semantics of object-oriented data models is still an open problem. Some characteristic features of object-oriented data models, such as methods and i...
ICDE
2007
IEEE
14 years 8 months ago
2007
IEEE
There has been a great deal of work in recent years on processing and optimizing queries against XML data. Typically in these previous works, schema information is not considered,...
AMAST
2010
Springer
13 years 1 months ago
2010
Springer
Abstract. This paper introduces matching logic, a novel framework for defining axiomatic semantics for programming languages, inspired from operational semantics. Matching logic sp...