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http://hdl.handle.net/1942/1568
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DC Field | Value | Language |
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dc.contributor.author | Benedikt, Michael | - |
dc.contributor.author | KUIJPERS, Bart | - |
dc.contributor.author | Lödig, Christof | - |
dc.contributor.author | VAN DEN BUSSCHE, Jan | - |
dc.contributor.author | Wilke, Thomas | - |
dc.date.accessioned | 2007-06-01T12:19:09Z | - |
dc.date.available | 2007-06-01T12:19:09Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | JOURNAL OF THE ACM, 53(2). p. 273-305 | - |
dc.identifier.issn | 0004-5411 | - |
dc.identifier.uri | http://hdl.handle.net/1942/1568 | - |
dc.description.abstract | Planar spatial datasets can be modeled by closed semi-algebraic sets in the plane. We establish a characterization of the topological properties of such datasets expressible in the relational calculus with real polynomial constraints. The characterization is in the form of a query language that can only point that can only talk about points in the set and the "cones" around these points. | - |
dc.language.iso | en | - |
dc.subject.other | languages; theory; CONSTRAINT QUERY LANGUAGES; DATABASES; EQUIVALENCE | - |
dc.title | A characterization of first-order topological properties of planar spatial data | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 305 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 273 | - |
dc.identifier.volume | 53 | - |
local.bibliographicCitation.jcat | A1 | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1145/1131342.1131346 | - |
dc.identifier.isi | 000237759500004 | - |
item.fulltext | No Fulltext | - |
item.contributor | Benedikt, Michael | - |
item.contributor | KUIJPERS, Bart | - |
item.contributor | Lödig, Christof | - |
item.contributor | VAN DEN BUSSCHE, Jan | - |
item.contributor | Wilke, Thomas | - |
item.fullcitation | Benedikt, Michael; KUIJPERS, Bart; Lödig, Christof; VAN DEN BUSSCHE, Jan & Wilke, Thomas (2006) A characterization of first-order topological properties of planar spatial data. In: JOURNAL OF THE ACM, 53(2). p. 273-305. | - |
item.accessRights | Closed Access | - |
item.validation | ecoom 2007 | - |
crisitem.journal.issn | 0004-5411 | - |
crisitem.journal.eissn | 1557-735X | - |
Appears in Collections: | Research publications |
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