1836 search results - page 63 / 368 » Hierarchies for semantic classes |
102
click to vote
ICDT
2012
ACM
13 years 5 days ago
2012
ACM
In a recent paper by Hellerstein [15], a tight relationship was conjectured between the number of strata of a Datalog¬ program and the number of “coordination stages” require...
ADBIS
2003
Springer
15 years 3 months ago
2003
Springer
We present an approach of how to extract automatically an XML document structure from a conceptual data model that describes the content of a document. We use UML class diagrams as...
FMCO
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Object calculi have been investigated as semantical foundation for object-oriented languages. Often, they are object-based, whereas the mainstream of object-oriented lang...
154
click to vote
ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Query optimization in data integration requires source coverage and overlap statistics. Gathering and storing the required statistics presents many challenges, not the least of wh...
TSD
2007
Springer
15 years 3 months ago
2007
Springer
This paper describes a clustering method for organizing in semantic classes a list of terms. The experiments were made using a POS annotated corpus, the ACL Anthology, which consis...