5499 search results - page 164 / 1100 » Generalized Rewrite Theories |
171
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ACMSE
2005
ACM
16 years 18 days 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...
187
Voted
VLDB
2005
ACM
16 years 15 days ago
2005
ACM
The Web has been rapidly “deepened” by myriad searchable databases online, where data are hidden behind query forms. Helping users query alternative “deep Web” sources in ...
249
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POPL
1994
ACM
15 years 11 months ago
1994
ACM
An important implementation decision in polymorphically typed functional programming languages is whether to represent data in boxed or unboxed form and when to transform them fro...
211
Voted
JLP
2010
15 years 1 months ago
2010
K is an executable semantic framework in which programming languages, calculi, as well as type systems or formal analysis tools can be defined making use of configurations, comput...
242
Voted
EDBT
2012
ACM
13 years 9 months ago
2012
ACM
In this paper we consider the problem of answering queries using views, with or without ontological constraints, which is important for data integration, query optimization, and d...