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http://hdl.handle.net/1942/647
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DC Field | Value | Language |
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dc.contributor.author | GEERTS, Floris | - |
dc.contributor.author | HAESEVOETS, Sofie | - |
dc.contributor.author | KUIJPERS, Bart | - |
dc.date.accessioned | 2005-03-17T10:58:33Z | - |
dc.date.available | 2005-03-17T10:58:33Z | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | DATABASE PROGRAMMING LANGUAGES. p. 198-212 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.uri | http://hdl.handle.net/1942/647 | - |
dc.description.abstract | We address a fundamental question concerning spatio-temporal database systems: ”What are exactly spatio-temporal queries?” We define spatio-temporal queries to be computable mappings that are also generic, meaning that the result of a query may only depend to a limited extent on the actual internal representation of the spatio-temporal data. Genericity is defined as invariance under transformations that preserve certain characteristics of spatio-temporal data (e.g., collinearity, distance, velocity, acceleration, ...) that are relevant to a database user. These transformations also respect the monotone nature of time. We investigate different genericity classes relative to the constraint database model for spatio-temporal databases and we identify sound and complete languages for the first-order, respectively the computable, queries in these genericity classes. | - |
dc.format.extent | 181660 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | Springer-Verlag | - |
dc.relation.ispartofseries | LECTURE NOTES IN COMPUTER SCIENCE | - |
dc.title | A Theory of Spatio-Temporal Database Queries | - |
dc.type | Journal Contribution | - |
local.bibliographicCitation.conferencename | DATABASE PROGRAMMING LANGUAGES | - |
dc.identifier.epage | 212 | - |
dc.identifier.spage | 198 | - |
local.bibliographicCitation.jcat | A1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.relation.ispartofseriesnr | 2397 | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.isi | 000181438100012 | - |
item.fulltext | With Fulltext | - |
item.contributor | GEERTS, Floris | - |
item.contributor | HAESEVOETS, Sofie | - |
item.contributor | KUIJPERS, Bart | - |
item.fullcitation | GEERTS, Floris; HAESEVOETS, Sofie & KUIJPERS, Bart (2002) A Theory of Spatio-Temporal Database Queries. In: DATABASE PROGRAMMING LANGUAGES. p. 198-212. | - |
item.accessRights | Closed Access | - |
item.validation | ecoom 2004 | - |
crisitem.journal.issn | 0302-9743 | - |
Appears in Collections: | Research publications |
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