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Statements

Subject Item
n2:RIV%2F00216208%3A11320%2F12%3A10099646%21RIV13-GA0-11320___
rdf:type
skos:Concept n21:Vysledek
rdfs:seeAlso
http://www.thinkmind.org/download.php?articleid=dbkda_2012_4_30_30151
dcterms:description
The Semantic Web databases are growing bigger and much effort is given to introduce new approaches to querying them effectively. Most of the current approaches are based on query optimization or their parallel or distributed run. However, they do not fully benefit from potential of the modern, multicore computers in parallel processing. Although the parallel relational database systems have been well examined, parallel query computing in Semantic Web databases has not been extensively studied. This paper follows our previous research in parallelization of evaluation of SPARQL queries by outlining the possibility of further parallelization of query operators themselves. As a result, we developed a parallel SPARQL query execution engine built over Bobox framework and we measured the gain of the parallelization. The Semantic Web databases are growing bigger and much effort is given to introduce new approaches to querying them effectively. Most of the current approaches are based on query optimization or their parallel or distributed run. However, they do not fully benefit from potential of the modern, multicore computers in parallel processing. Although the parallel relational database systems have been well examined, parallel query computing in Semantic Web databases has not been extensively studied. This paper follows our previous research in parallelization of evaluation of SPARQL queries by outlining the possibility of further parallelization of query operators themselves. As a result, we developed a parallel SPARQL query execution engine built over Bobox framework and we measured the gain of the parallelization.
dcterms:title
On Parallel Evaluation of SPARQL Queries On Parallel Evaluation of SPARQL Queries
skos:prefLabel
On Parallel Evaluation of SPARQL Queries On Parallel Evaluation of SPARQL Queries
skos:notation
RIV/00216208:11320/12:10099646!RIV13-GA0-11320___
n21:predkladatel
n22:orjk%3A11320
n3:aktivita
n5:Z n5:S n5:P
n3:aktivity
P(GAP202/10/0761), S, Z(MSM0021620838)
n3:dodaniDat
n11:2013
n3:domaciTvurceVysledku
n13:2841258 n13:8374570 n13:3100707 n13:7313136
n3:druhVysledku
n18:D
n3:duvernostUdaju
n23:S
n3:entitaPredkladatele
n24:predkladatel
n3:idSjednocenehoVysledku
156290
n3:idVysledku
RIV/00216208:11320/12:10099646
n3:jazykVysledku
n12:eng
n3:klicovaSlova
Bobox; SPARQL; parallel
n3:klicoveSlovo
n15:SPARQL n15:parallel n15:Bobox
n3:kontrolniKodProRIV
[051A22D05932]
n3:mistoKonaniAkce
Saint Gilles, Reunion Island
n3:mistoVydani
Saint Gilles, Reunion Island
n3:nazevZdroje
The Fourth International Conference on Advances in Databases, Knowledge, and Data Applications DBKDA 2012
n3:obor
n10:IN
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
4
n3:projekt
n7:GAP202%2F10%2F0761
n3:rokUplatneniVysledku
n11:2012
n3:tvurceVysledku
Zavoral, Filip Falt, Zbyněk Čermák, Miroslav Bednárek, David
n3:typAkce
n19:WRD
n3:zahajeniAkce
2012-02-29+01:00
n3:zamer
n4:MSM0021620838
s:numberOfPages
6
n14:hasPublisher
Xpert Publishing Services
n17:isbn
978-1-61208-185-4
n20:organizacniJednotka
11320