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http://hdl.handle.net/1942/18318
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DC Field | Value | Language |
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dc.contributor.author | TAN, Tony | - |
dc.contributor.author | Domgoj, Vrgoc | - |
dc.date.accessioned | 2015-02-11T11:34:32Z | - |
dc.date.available | 2015-02-11T11:34:32Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF FOUNDATIONS OF COMPUTER SCIENCE, 25 (8), p. 971-985 | - |
dc.identifier.issn | 0129-0541 | - |
dc.identifier.uri | http://hdl.handle.net/1942/18318 | - |
dc.description.abstract | The standard regular expressions over finite alphabets have been widely accepted as the most basic formalism to query graph databases. However, the major drawback of this approach is that it ignores the presence of data. In this paper we study the so called {\em regular expressions with binding} (REWB), that is, regular expressions equipped with variables to store data within a well defined scope. In particular, we study the complexity of the query evaluation of REWB queries over graph databases. | - |
dc.description.sponsorship | FWO Pegasus Marie Curie Fellowship | - |
dc.language.iso | en | - |
dc.subject.other | graph databases; data words; query languages | - |
dc.title | Regular expressions for querying data graphs | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 985 | - |
dc.identifier.issue | 8 | - |
dc.identifier.spage | 971 | - |
dc.identifier.volume | 25 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Tan, T (reprint author), Univ Hasselt, Databases & Theoret Comp Sci Grp, Agoralaan Gebouw D 250A, BE-3590 Diepenbeek, Belgium. ptony.tan@gmail.com; domagojvrgoc@gmail.com | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1142/S0129054114400188 | - |
dc.identifier.isi | 000350333300004 | - |
item.fullcitation | TAN, Tony & Domgoj, Vrgoc (2015) Regular expressions for querying data graphs. In: INTERNATIONAL JOURNAL OF FOUNDATIONS OF COMPUTER SCIENCE, 25 (8), p. 971-985. | - |
item.validation | ecoom 2016 | - |
item.accessRights | Open Access | - |
item.fulltext | With Fulltext | - |
item.contributor | TAN, Tony | - |
item.contributor | Domgoj, Vrgoc | - |
crisitem.journal.issn | 0129-0541 | - |
crisitem.journal.eissn | 1793-6373 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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artikel 2.pdf | Published version | 320.08 kB | Adobe PDF | View/Open |
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