9730 search results - page 122 / 1946 » Relating models of backtracking |
126
Voted
TIME
2007
IEEE
15 years 9 months ago
2007
IEEE
Forty-four relations are found between an interval and an interval with a gap ( rIIg ), capturing semantics that are distinct from those of the sets of constituting intervals and ...
114
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OTM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Representing and reasoning over evolving objects has been investigated widely. Less attention has been devoted to the similar notion of relation migration, i.e., how tupl...
142
Voted
MFDBS
1991
15 years 7 months ago
1991
We study an approach to relational databases which treats relations not as subsets of a Cartesian product but as subsets of some domain { a partially ordered space of descriptions...
136
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PEPM
2009
ACM
16 years 13 days ago
2009
ACM
Abstract. This paper presents techniques and tools to transform spreadsheets into relational databases and back. A set of data refinement rules is introduced to map a tabular data...
137
Voted
DEXAW
2007
IEEE
15 years 10 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...