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OTM
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we will concentrate on the conceptual modeling and semantics of service delegation and alignment in information systems. In delegation, one typically has the situatio...
VLDB
1993
ACM
14 years 27 days ago
1993
ACM
ract One important aspect of scientific data management is metadata management. Metadata is information about data (e.g., content, source, processing applied, precision). One kind ...
ACMSE
2005
ACM
14 years 2 months ago
2005
ACM
A simple extension to the relational model that permits metadata (more generally metaknowledge) to be stored and manipulated as first class data is proposed. The accompanying que...
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Collaborative tagging systems with user generated content have become a fundamental element of websites such as Delicious, Flickr or CiteULike. By sharing common knowledge, mass...
DC
2001
13 years 10 months ago
2001
In 1998, the Functional Requirements for Bibliographic Records FRBR model which is composed by four entities work, expression, manifestation and item and their associative relatio...