DocumentCode
2867389
Title
SQTL: A Preliminary Proposal for a Temporal-to-Temporal Query Language
Author
Bidoit, Nicole ; Objois, Matthieu
fYear
2007
fDate
28-30 June 2007
Firstpage
35
Lastpage
46
Abstract
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: pointwise languages and SQTL languages.
Keywords
query languages; temporal databases; SQTL languages; pointwise languages; t2t queries; temporal database; temporal-to-temporal query language; Application software; Computer science; Data mining; Database languages; Logic; Natural languages; Proposals; Relational databases; Streaming media; Video recording; Temporal databases; temporal query languages.;
fLanguage
English
Publisher
ieee
Conference_Titel
Temporal Representation and Reasoning, 14th International Symposium on
Conference_Location
Alicante
ISSN
1530-1311
Print_ISBN
978-0-7695-2836-6
Type
conf
DOI
10.1109/TIME.2007.60
Filename
4438670
Link To Document