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Published Articles >> Table of Contents >> Abstract
14th International Symposium on Temporal Representation and Reasoning (TIME'07)
pp. 35-46
SQTL: A Preliminary Proposal for a Temporal-to-Temporal Query Language
Nicole Bidoit, Univ. Paris-Sud, France
Matthieu Objois, Univ. Paris-Sud, France
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/TIME.2007.60
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| Abstract |
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A temporal database can be represented as a finite
sequence of relational instances. Queries over such
temporal instances usually map the input sequences
to relation instances. Motivated by emerging applications,
we are investigating a new type of queries
over temporal instances, called t2t queries (temporal-to-
temporal queries). The issue is to develop languages
able to define mappings from temporal instances to
temporal instances. The paper proposes and investigates
two types of t2t query languages: point wise languages
and SQTL languages.
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 Additional Information
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Index Terms- Temporal databases, temporal query languages.
Citation:
Nicole Bidoit, Matthieu Objois,
"SQTL: A Preliminary Proposal for a Temporal-to-Temporal Query Language,"
time,
pp. 35-46,
14th International Symposium on Temporal Representation and Reasoning (TIME'07),
2007
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