Recherche

Résultats

RDFdist: 24 Occurrences trouvées

org/|Spark]]. This information consists of i) the query workload ii) the source code for both data preparation and query evaluation, and iii) the description of two data... an be directly executed in the spark shell. =====Query workload==== We picked three queries from the [[h... t, namely #2, #9 and #12 which are referred to as Query 2, Query 3 and Query 4, respectively. We have cre

RDFdist : RDF distribution approaches using Spark: 24 Occurrences trouvées

org/|Spark]]. This information consists of i) the query workload ii) the source code for both data preparation and query evaluation, and iii) the description of two data... an be directly executed in the spark shell. =====Query workload==== We picked three queries from the [[h... t, namely #2, #9 and #12 which are referred to as Query 2, Query 3 and Query 4, respectively. We have cre

Economical context : the "Bloggy" Web: 23 Occurrences trouvées

d radio stations now publish their blog postings, query results, latest news headlines or product offers ... ocument trees that can be queried by standard XML query languages (XQuery/XPath). In reaction to recogniz... tp://www.blogdigger.com/ <del>=== Data stream query processing === RSS feeds can logically be consid... ly as data streams continue to arrive. Continuous query results may be stored and updated as new data arr

TME N1QL sous Couchbase: 19 Occurrences trouvées

**<fc #ff0000>tutoriel en ligne</fc>** [[https://query-tutorial.couchbase.com/tutorial/#1|Accès Couchbas... ligne]] et de saisir les requêtes dans l'onglet 'Query' et d'observer les résultats dans l'onglet 'Resu... loggedin> **<fc #ff0000>Réponses</fc>** [[https://query-tutorial.couchbase.com/tutorial/#33]] <code> SELE... oggedin> **<fc #ff0000>Réponses</fc>** [[https://query-tutorial.couchbase.com/tutorial/#34]] <code> SELE

Consortium description: 15 Occurrences trouvées

|x|x| | |XML data warehousing |x|x| | |x| |P2P query mediation and view-based data integration | |x| |... ributed transaction management |x| | | | | |P2P query routing and load balancing |x| | | | | |data and ... rvice ranking algorithms |x| | | | | |data stream query processing | |x| | | | ===== Existing collabor... nd Vertigo) has a long research experience in XML query mediation, declarative XML views, P2P query routi

SPARQL query processing with Apache Spark: 12 Occurrences trouvées

====== SPARQL query processing with Apache Spark ====== This wiki is a companion to the following publica... k]] * [[https://arxiv.org/abs/1604.08903|SPARQL query processing with Apache Spark]] * [[https://hal.... -ouvertes.fr/hal-01214900|HAQWA: a Hash-based and Query Workload Aware Distributed RDF Store]] * [[http... tion of [[https://arxiv.org/abs/1604.08903|SPARQL query processing with Apache Spark]]. See also [[en:si

SPARQL query processing with Apache Spark: 12 Occurrences trouvées

{{indexmenu_n>2}} ====== SPARQL query processing with Apache Spark ====== This wiki is a companion to t... k]] * [[https://arxiv.org/abs/1604.08903|SPARQL query processing with Apache Spark]] * [[https://hal.... -ouvertes.fr/hal-01214900|HAQWA: a Hash-based and Query Workload Aware Distributed RDF Store]] * [[http... tion of [[https://arxiv.org/abs/1604.08903|SPARQL query processing with Apache Spark]]. See also [[en:si

Challenges and issues: 12 Occurrences trouvées

any existing XML (XQuery, XPath) or RDF (Sparql) query language((Formally speaking, RSS feeds follow the... "RSS graphs" naturally can be queried by any XML query language (no complex semantic path expressions).)), the combination of RSS syndication, XML query processing and distributed data and query processing creates new technical and scientific challenges th

Sujet de thèse: 6 Occurrences trouvées

management technologies (XML datawarehouses, XML query languages (Xquery/XPath)) can be adapted for defi... ill be the basis for the definition of an XML-RSS query language, as an extension of XQuery. The second ... w specification into an XML-RSS algebraic plan or query. * The implementation of this application build... A. Malhotra, M. Rys, J. Siméon P. Wadler, The XML Query Algebra, W3C Working Draft 04 December 2000 [FH

Wisdom: 5 Occurrences trouvées

control and replication, XML data management, P2P query routing). He chairs the Respire ARA-MD ANR projec... s research mainly concerns cost-based distributed query and tansaction optimization over database cluster... e representation and the manipulation (models and query langages) of complex XML data (multistructured XM... L databases. He is interested in document models, query language definition, and security in document con

Hubert Naacke: 4 Occurrences trouvées

* Querying big textual/semantic data * Parallel query processing using a cluster computing platform * Point of interest recommendation * Cost Based Query Optimization * Large Scale Transaction Routing ... anciens:ndiouma:start|Ndiouma Bame]]. Distributed query processing for biodiversity databases. Current po... :mlbda:start|M1 MLBDA]]: Advanced data models and query languages * [[site:enseignement:master:bdle:sta

WatDiv Query F5 plans: 4 Occurrences trouvées

{{indexmenu_n>3}} ====== WatDiv Query F5 plans====== === SPARQL Hybrid DF plan === <code scala> // Fir... ed("s", "v0").withColumnRenamed(s"o$v1","s") val query = snf1.join(l2(0),"s").join(l2(1),"s") </code> ... 2EXP(idP).withColumnRenamed("o", s"o$idP")}} val query = snf1.join(l2(0),"s").join(l2(1),"s") </code> ... 2EXP(idP).withColumnRenamed("o", s"o$idP")}} val query = snf1.join(l2(0),"s").join(l2(1),"s") </code>

Utilities: 4 Occurrences trouvées

$full>'").take(1).head.getLong(1) } </code> === QUERY utilities === <code scala> case class v(n:Int) ... (p(0), p(1)), o)} } //persist VPs accessed by a query q def persistQueryVP(q: List[(Any, (String, Strin... .count} } // encode properties and literals in a query def sparqlEncode(splittedSparql: List[(Any, (Stri... > back to [[en:site:recherche:logiciels:sparqlwithspark| SPARQL Query Processing with Apache Spark]]

WatDiv Query S1 plans: 3 Occurrences trouvées

{{indexmenu_n>2}} ====== WatDiv Query S1 plans====== === SPARQL DF plan === <code scala> // random par... ples) { plan = plan.join(i, "s") } // Execute query plan for S1 //---------------------------- queryT... ples) { plan = plan.join(i, "s") } // Execute query plan for S1 //---------------------------- queryT

Supports Cours: 3 Occurrences trouvées

LIP6 Database Research Team: 3 Occurrences trouvées

TME RDF et SPARQL Jena: 3 Occurrences trouvées

SnowFlake query Q8 plans: 2 Occurrences trouvées

Project description: 2 Occurrences trouvées

Star shape query plans: 2 Occurrences trouvées

TME 1 Révisions SQL: 2 Occurrences trouvées

Publications: 2 Occurrences trouvées

WatDiv Query C3 plans: 1 Occurrences trouvées

Topic Extraction and Alignment for Large Scientific Document Collections: 1 Occurrences trouvées

MU4IN803 : SAM - Stockage et Accès aux Mégadonnées (fév 2020): 1 Occurrences trouvées

RoSeS: 1 Occurrences trouvées

TME 2-3 Algèbre Relationnelle avec Relax: 1 Occurrences trouvées

TME RDF et SPARQL: 1 Occurrences trouvées

Bernd Amann: 1 Occurrences trouvées

TME RDF et SPARQL (2020): 1 Occurrences trouvées

TME 4-5 Plan et Index: 1 Occurrences trouvées

Chain6 query plans: 1 Occurrences trouvées

Bernd Amann: 1 Occurrences trouvées

4I803 BDR : Bases de Données Réparties FEVRIER 2019: 1 Occurrences trouvées

4I803 BDR : Bases de Données Réparties (fév 2019): 1 Occurrences trouvées

Chain4 query plans: 1 Occurrences trouvées