Search results for "sparql"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
123	Michael Schmidt 0002, Michael Meier 0002, Georg Lausen	Foundations of SPARQL query optimization.	ICDT	2010	DBLP DOI BibTeX RDF	SPARQL algebra, complexity, query optimization, RDF, SPARQL, semantic query optimization
105	Jorge Pérez 0001, Marcelo Arenas, Claudio Gutierrez 0001	Semantics and complexity of SPARQL.	ACM Trans. Database Syst.	2009	DBLP DOI BibTeX RDF	semantic Web, Complexity, query language, RDF, SPARQL
105	Sven Groppe, Jinghua Groppe, Volker Linnemann, Dirk Kukulenz, Nils Hoeller, Christoph Reinke	Embedding SPARQL into XQuery/XSLT.	SAC	2008	DBLP DOI BibTeX RDF	semantic web, XQuery, XSLT, SPARQL, embedded languages
93	Brendan Elliott, En Cheng, Chimezie Thomas-Ogbuji, Z. Meral Özsoyoglu	A complete translation from SPARQL into efficient SQL.	IDEAS	2009	DBLP DOI BibTeX RDF	semantic web, SQL, RDF, SPARQL
93	Jinghua Groppe, Sven Groppe, Sebastian Ebers, Volker Linnemann	Efficient processing of SPARQL joins in memory by dynamically restricting triple patterns.	SAC	2009	DBLP DOI BibTeX RDF	semantic web, query optimization, RDF, SPARQL, index, join
91	Sylvia C. Wong, Richard M. Crowder, Gary B. Wills, Nigel R. Shadbolt	Lesson learnt from a large-scale industrial semantic web application.	Hypertext	2007	DBLP DOI BibTeX RDF	industrial hypermedia, semantic web, SQL, RDF, SPARQL
89	Erik Wilde, Michael Hausenblas	RESTful SPARQL? You name it!: aligning SPARQL with REST and resource orientation.	WEWST	2009	DBLP DOI BibTeX RDF	World Wide Web (WWW)
87	Orri Erling, Ivan Mikhailov	Integrating Open Sources and Relational Data with SPARQL.	ESWC	2008	DBLP DOI BibTeX RDF
87	Simon Schenk	A SPARQL Semantics Based on Datalog.	KI	2007	DBLP DOI BibTeX RDF
86	Michael Benedikt, Daniela Florescu, Philippa Gardner, Giovanna Guerrini, Marco Mesiti, Emmanuel Waller	Report on the EDBT/ICDT 2010 workshop on updates in XML.	SIGMOD Rec.	2010	DBLP DOI BibTeX RDF
82	Davide Francesco Barbieri, Daniele Braga, Stefano Ceri, Emanuele Della Valle, Michael Grossniklaus	C-SPARQL: SPARQL for continuous querying.	WWW	2009	DBLP DOI BibTeX RDF	data streams, RDF, SPARQL
81	Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis	Querying XML Data with SPARQL.	DEXA	2009	DBLP DOI BibTeX RDF	SPARQL2XQuery, Semantic Web, Interoperability, Information Integration, XQuery, SPARQL, Query Translation, XML Data
81	Michael Grobe	RDF, Jena, SparQL and the 'Semantic Web'.	SIGUCCS	2009	DBLP DOI BibTeX RDF	linked data web, semantic web, query languages, RDF, SparQL, resource description framework, uri
81	Faisal Alkhateeb, Sébastien Laborie	Towards extending and using SPARQL for modular document generation.	ACM Symposium on Document Engineering	2008	DBLP DOI BibTeX RDF	XML document generation, semantic web, RDF, template, SPARQL
81	Matthias Droop, Markus Flarer, Jinghua Groppe, Sven Groppe, Volker Linnemann, Jakob Pinggera, Florian Santner, Michael Schier, Felix Schöpf, Hannes Staffler, Stefan Zugal	Bringing the XML and Semantic Web Worlds Closer: Transforming XML into RDF and Embedding XPath into SPARQL.	ICEIS	2008	DBLP DOI BibTeX RDF	XML, Semantic Web, RDF, XPath, SPARQL
81	Axel Polleres	From SPARQL to rules (and back).	WWW	2007	DBLP DOI BibTeX RDF	datalog, rules, SPARQL
79	Asaad Hakeem, Mun Wai Lee, Omar Javed, Niels Haering	Semantic video search using natural language queries.	ACM Multimedia	2009	DBLP DOI BibTeX RDF	SSCFG, SPARQL, video search, semantic video retrieval
79	Paul R. Smart, Alistair Russell, Dave Braines, Yannis Kalfoglou, Jie Bao 0001, Nigel R. Shadbolt	A Visual Approach to Semantic Query Design Using a Web-Based Graphical Query Designer.	EKAW	2008	DBLP DOI BibTeX RDF	ontology, semantic web, sparql, ontology alignment, semantic integration, rdf, owl, visual query system, graphical query language
75	Hai Huang 0003, Chengfei Liu	Selectivity estimation for SPARQL graph pattern.	WWW	2010	DBLP DOI BibTeX RDF	rdf query processing, selectivity estimation
75	Davide Francesco Barbieri, Daniele Braga, Stefano Ceri, Michael Grossniklaus	An execution environment for C-SPARQL queries.	EDBT	2010	DBLP DOI BibTeX RDF
75	E. Patrick Shironoshita, Yves R. Jean-Mary, Ray M. Bradley, Mansur R. Kabuka	semQA: SPARQL with Idempotent Disjunction.	IEEE Trans. Knowl. Data Eng.	2009	DBLP DOI BibTeX RDF
75	Benjamin P. Vandervalk, E. Luke McCarthy, Mark D. Wilkinson	Optimization of Distributed SPARQL Queries Using Edmonds' Algorithm and Prim's Algorithm.	CSE (1)	2009	DBLP DOI BibTeX RDF
75	Renzo Angles, Claudio Gutierrez 0001	The Expressive Power of SPARQL.	ISWC	2008	DBLP DOI BibTeX RDF
75	Jing Lu, Feng Cao, Li Ma 0002, Yong Yu 0001, Yue Pan	An Effective SPARQL Support over Relational Databases.	SWDB-ODBIS	2007	DBLP DOI BibTeX RDF
70	Simon Schenk, Steffen Staab	Networked graphs: a declarative mechanism for SPARQL rules, SPARQL views and RDF data integration on the web.	WWW	2008	DBLP DOI BibTeX RDF	distributed rules, semantic web, rules, views, SPARQL, well founded semantics
68	Yixin Jing, Dongwon Jeong, Doo-Kwon Baik	SPARQL graph pattern rewriting for OWL-DL inference queries.	Knowl. Inf. Syst.	2009	DBLP DOI BibTeX RDF	Graph pattern, Ontology inference, Semantic web, SPARQL, Query rewriting, OWL-DL
68	Guillaume Hillairet, Frédéric Bertrand, Jean-Yves Lafaye	Rewriting Queries by Means of Model Transformations from SPARQL to OQL and Vice-Versa.	ICMT@TOOLS	2009	DBLP DOI BibTeX RDF	Query languages, Model Transformations, SPARQL, ATL, OQL
68	Prateek Jain 0001, Peter Z. Yeh, Kunal Verma, Cory A. Henson, Amit P. Sheth	SPARQL Query Re-writing Using Partonomy Based Transformation Rules.	GeoS	2009	DBLP DOI BibTeX RDF	Geospatial Semantic Web, Query Re-writing, Partonomy, Spatial information retrieval, SPARQL, Transformation Rules, Spatial Query Processing
68	Mustafa Jarrar, Marios D. Dikaiakos	MashQL: a query-by-diagram topping SPARQL.	ONISW	2008	DBLP DOI BibTeX RDF	data web, query pipelines, query-by-diagram, semantic web, Web 2.0, RDF, mashups, SPARQL, linked data, Web 3.0
64	Andre Bolles, Marco Grawunder, Jonas Jacobi	Streaming SPARQL - Extending SPARQL to Process Data Streams.	ESWC	2008	DBLP DOI BibTeX RDF
63	Michael Schmidt 0002, Thomas Hornung 0001, Georg Lausen, Christoph Pinkel	SP^2Bench: A SPARQL Performance Benchmark.	ICDE	2009	DBLP DOI BibTeX RDF
63	Jonas Tappolet, Abraham Bernstein	Applied Temporal RDF: Efficient Temporal Querying of RDF Data with SPARQL.	ESWC	2009	DBLP DOI BibTeX RDF
63	Bastian Quilitz, Ulf Leser	Querying Distributed RDF Data Sources with SPARQL.	ESWC	2008	DBLP DOI BibTeX RDF
63	Andreas Langegger, Martin Blöchl, Wolfram Wöß	Sharing Data on the Grid using Ontologies and distributed SPARQL Queries.	DEXA Workshops	2007	DBLP DOI BibTeX RDF
63	Olivier Corby, Catherine Faron-Zucker	RDF/SPARQL Design Pattern for Contextual Metadata.	Web Intelligence	2007	DBLP DOI BibTeX RDF
63	Enrico Franconi, Sergio Tessaris	The logic of RDF and SPARQL: a tutorial.	PODS	2006	DBLP DOI BibTeX RDF	semantic web, query language, data model
61	Giovambattista Ianni, Thomas Krennwallner, Alessandra Martello, Axel Polleres	Dynamic Querying of Mass-Storage RDF Data with Rule-Based Entailment Regimes.	ISWC	2009	DBLP DOI BibTeX RDF
61	Marcelo Arenas, Claudio Gutierrez 0001, Jorge Pérez 0001	Foundations of RDF Databases.	Reasoning Web	2009	DBLP DOI BibTeX RDF
60	Andreas Langegger	Virtual data integration on the web: novel methods for accessing heterogeneous and distributed data with rich semantics.	iiWAS	2008	DBLP DOI BibTeX RDF	SPARQL query optimization, federated SPARQL, web data integration, semantic data integration
56	Gianluca Correndo, Manuel Salvadores, Ian Millard, Hugh Glaser, Nigel Shadbolt	SPARQL query rewriting for implementing data integration over linked data.	EDBT/ICDT Workshops	2010	DBLP DOI BibTeX RDF	RDF, SPARQL, query rewriting
56	Konstantinos Makris, Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis	Towards a Mediator Based on OWL and SPARQL.	WSKS (1)	2009	DBLP DOI BibTeX RDF	Semantic Web, Interoperability, OWL, Information Integration, SPARQL, Query Reformulation, Ontology Mapping
55	Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinaraki, Stavros Christodoulakis	Semantic Based Access over XML Data.	WSKS (1)	2009	DBLP DOI BibTeX RDF	SPARQL2XQuery, Semantic Web, Interoperability, Information Integration, XQuery, SPARQL, Query Translation, XML Data
55	Bernhard Schueler, Sergej Sizov, Steffen Staab, Duc Thanh Tran	Querying for meta knowledge.	WWW	2008	DBLP DOI BibTeX RDF	semantic web, RDF, SPARQL
55	Mikako Kimura, Yasuhiko Kitamura	Embodied Conversational Agent Based on Semantic Web.	PRIMA	2006	DBLP DOI BibTeX RDF	Agents and Semantic Web, AIML, RDF, Embodied conversational agents, SPARQL
51	Jérôme Euzenat, Axel Polleres, François Scharffe	Processing Ontology Alignments with SPARQL.	CISIS	2008	DBLP DOI BibTeX RDF
51	Hai Dong, Farookh Khadeer Hussain, Elizabeth Chang 0001	Application of Protégé and SPARQL in the Field of Project Knowledge Management.	ICSNC	2007	DBLP DOI BibTeX RDF
51	Jorge Pérez 0001, Marcelo Arenas, Claudio Gutierrez 0001	Semantics and Complexity of SPARQL.	ISWC	2006	DBLP DOI BibTeX RDF
49	Medha Atre, Vineet Chaoji, Mohammed J. Zaki, James A. Hendler	Matrix "Bit" loaded: a scalable lightweight join query processor for RDF data.	WWW	2010	DBLP DOI BibTeX RDF	rdf store, data compression, query algorithm
49	Yixi Chen, Xiaohu Yang 0001, Keting Yin, Ho Angela F.	Migrating Traditional Database-Based Systems onto Semantic Layer.	CSSE (4)	2008	DBLP DOI BibTeX RDF
44	Markus Stocker, Andy Seaborne, Abraham Bernstein, Christoph Kiefer, Dave Reynolds	SPARQL basic graph pattern optimization using selectivity estimation.	WWW	2008	DBLP DOI BibTeX RDF	query optimization, SPARQL, selectivity estimation
42	Kemafor Anyanwu, Angela Maduko, Amit P. Sheth	SPARQ2L: towards support for subgraph extraction queries in rdf databases.	WWW	2007	DBLP DOI BibTeX RDF	SPARQL extensions, querying semantic web databases, RDF
42	Artem Chebotko, Mustafa Atay, Shiyong Lu, Farshad Fotouhi	Relational Nested Optional Join for Efficient Semantic Web Query Processing.	APWeb/WAIM	2007	DBLP DOI BibTeX RDF	Nested Optional Join, Semantic Web, Query Processing, RDF, SPARQL, RDBMS, Relational Operator, Relational Join
42	Suphakit Niwattanakul, Michel Eboueya, Deirdre Lillis	Describing and Researching of Learning Resources with Ontology Model.	John Vincent Atanasoff Symposium	2006	DBLP DOI BibTeX RDF	learning resources description, ontology, metadata, SPARQL, SCORM
41	Muhammad Intizar Ali, Alessandra Mileo	How Good Is Your SPARQL Endpoint? - A QoS-Aware SPARQL Endpoint Monitoring and Data Source Selection Mechanism for Federated SPARQL Queries.	OTM Conferences	2014	DBLP DOI BibTeX RDF
41	Benjamin Nowack	SPARQL+, SPARQLScript, SPARQL Result Templates - SPARQL Extensions for the Mashup Developer.	ISWC (Posters & Demos)	2008	DBLP BibTeX RDF
38	Jinpeng Wang, Zhuang Miao, Yafei Zhang, Bo Zhou 0019	Querying Heterogeneous Relational Database using SPARQL.	ACIS-ICIS	2009	DBLP DOI BibTeX RDF
38	Agnieszka Lawrynowicz	Query Results Clustering by Extending SPARQL with CLUSTER BY.	OTM Workshops	2009	DBLP DOI BibTeX RDF
38	Mauro San Martín, Claudio Gutierrez 0001	Representing, Querying and Transforming Social Networks with RDF/SPARQL.	ESWC	2009	DBLP DOI BibTeX RDF
38	Christoph Kiefer, Abraham Bernstein, André Locher	Adding Data Mining Support to SPARQL Via Statistical Relational Learning Methods.	ESWC	2008	DBLP DOI BibTeX RDF
38	Marcelo Arenas, Claudio Gutierrez 0001, Jorge Pérez 0001	An Extension of SPARQL for RDFS.	SWDB-ODBIS	2007	DBLP DOI BibTeX RDF
38	Axel Polleres, François Scharffe, Roman Schindlauer	SPARQL++ for Mapping Between RDF Vocabularies.	OTM Conferences (1)	2007	DBLP DOI BibTeX RDF
38	Krys J. Kochut, Maciej Janik	SPARQLeR: Extended Sparql for Semantic Association Discovery.	ESWC	2007	DBLP DOI BibTeX RDF
38	Olaf Hartig, Ralf Heese	The SPARQL Query Graph Model for Query Optimization.	ESWC	2007	DBLP DOI BibTeX RDF
38	Said Mirza Pahlevi, Akiyoshi Matono, Isao Kojima	SPARQL-Based Set-Matching for Semantic Grid Resource Selection.	Business Process Management Workshops	2007	DBLP DOI BibTeX RDF
38	Olivier Corby, Catherine Faron-Zucker	Implementation of SPARQL Query Language Based on Graph Homomorphism.	ICCS	2007	DBLP DOI BibTeX RDF
38	Ralf Heese	Query Graph Model for SPARQL.	ER (Workshops)	2006	DBLP DOI BibTeX RDF
37	Giovambattista Ianni, Thomas Krennwallner, Alessandra Martello, Axel Polleres	A Rule System for Querying Persistent RDFS Data.	ESWC	2009	DBLP DOI BibTeX RDF
37	Cheng-Zen Yang, Ing-Xiang Chen, Jia-Da Ye	Extensions for Integrated Queries on Heterogeneous Semantic Web Resources.	COMPSAC (1)	2009	DBLP DOI BibTeX RDF
37	Andreas Langegger, Wolfram Wöß, Martin Blöchl	A Semantic Web Middleware for Virtual Data Integration on the Web.	ESWC	2008	DBLP DOI BibTeX RDF
37	Christoph Kiefer, Abraham Bernstein, Markus Stocker	The Fundamentals of iSPARQL: A Virtual Triple Approach for Similarity-Based Semantic Web Tasks.	ISWC/ASWC	2007	DBLP DOI BibTeX RDF
37	Malena R. Mesarina, Venugopal Srinivasmurthy, Nic Lyons, Craig Sayers	A management and performance framework for semantic web servers.	WWW	2007	DBLP DOI BibTeX RDF	performance, semantic web, management
31	Andrey Kashlev, Artem Chebotko	SPARQL-to-SQL Query Translation: Bottom-Up or Top-Down?	IEEE SCC	2011	DBLP DOI BibTeX RDF	Semantic Web, SQL, query optimization, query, RDF, translation, SPARQL, bottom-up, top-down, query performance
31	Sven Groppe, Jana Neumann, Volker Linnemann	SWOBE - embedding the semantic web languages RDF, SPARQL and SPARUL into java for guaranteeing type safety, for checking the satisfiability of queries and for the determination of query result types.	SAC	2009	DBLP DOI BibTeX RDF	SPARUL, semantic web, RDF, SPARQL, embedded languages
31	Jiseong Son, Dongwon Jeong, Doo-Kwon Baik	Practical Approach: Independently Using SPARQL-to-SQL Translation Algorithms on Storage.	NCM (2)	2008	DBLP DOI BibTeX RDF	Translation Algorithm, Semantic Web, Relational Database, SPARQL, Web Ontology
30	Steffen Lohmann, Philipp Heim, Timo Stegemann, Jürgen Ziegler 0001	The RelFinder user interface: interactive exploration of relationships between objects of interest.	IUI	2010	DBLP DOI BibTeX RDF	dbpedia, relationship discovery, relationship web, semantic user interfaces, semantic web, decision support, sparql, graph visualization, linked data, visual exploration
30	María José Ibáñez, Gabriela Vulcu, Joaquin Ezpeleta, Sami Bhiri	Semantically enabled business process discovery.	SAC	2010	DBLP DOI BibTeX RDF	business process discovery, computing properties automatically, RDF, SPARQL
30	Jinghua Groppe, Sven Groppe, Andreas Schleifer, Volker Linnemann	LuposDate: a semantic web database system.	CIKM	2009	DBLP DOI BibTeX RDF	semantic web, query processing, RDF, SPARQL
30	Dave Grosvenor, Andy Seaborne	Using Hybrid Search and Query for E-discovery Identification.	ISWC	2009	DBLP DOI BibTeX RDF	hybrid search and query, identification, SPARQL, e-discovery
30	Isao Kojima, Masahiro Kimoto	Implementation of a Service-Based Grid Middleware for Accessing RDF Databases.	OTM Workshops	2009	DBLP DOI BibTeX RDF	Service based Grid, Ontology, RDF, SPARQL, OGSA
30	Vivek Anandan Ramachandran, Ilango Krishnamurthi	NLION: Natural Language Interface for querying ONtologies.	Bangalore Compute Conf.	2009	DBLP DOI BibTeX RDF	semantic relation and SPARQL, ontology, natural language interface
30	Li Ma 0002, Chen Wang 0020, Jing Lu, Feng Cao, Yue Pan, Yong Yu 0001	Effective and efficient semantic web data management over DB2.	SIGMOD Conference	2008	DBLP DOI BibTeX RDF	ontology, semantic web, sparql, rdf, triple store
27	Hannah Bast, Johannes Kalmbach, Theresa Klumpp, Florian Kramer, Niklas Schnelle	Efficient SPARQL Autocompletion via SPARQL.	CoRR	2021	DBLP BibTeX RDF
27	Maria Krommyda, Verena Kantere	SPARQL-vision: A Platform for Querying, Visualising and Exploring SPARQL endpoints.	CIKM	2021	DBLP DOI BibTeX RDF
27	Harsh Thakkar, Renzo Angles, Marko Rodriguez, Stephen Mallette, Jens Lehmann 0001	Let's build Bridges, not Walls: SPARQL Querying of TinkerPop Graph Databases with Sparql-Gremlin.	ICSC	2020	DBLP DOI BibTeX RDF
27	Bruno Quintavalle, Salvatore Orlando 0001	SPARQL/T A query language with SPARQL's syntax for semantic mining of textual complaints.	IIR	2019	DBLP BibTeX RDF
27	Thanos Yannakis, Pavlos Fafalios, Yannis Tzitzikas	Heuristics-based Query Reordering for Federated Queries in SPARQL 1.1 and SPARQL-LD.	CoRR	2018	DBLP BibTeX RDF
27	Thanos Yannakis, Pavlos Fafalios, Yannis Tzitzikas	Heuristics-based Query Reordering for Federated Queries in SPARQL 1.1 and SPARQL-LD.	GeoLD-QuWeDa@ESWC	2018	DBLP BibTeX RDF
27	Alejandro Jesús Mariño-Molerio, Juan Carlos Moreira de Lara, Leduan Flores-Riera, Yusniel Hidalgo-Delgado	Método para la Indexación de Grafos RDF desde un SPARQL Endpoint (A Method for Indexing RDF Graphs from a SPARQL Endpoint).	IWSW	2018	DBLP BibTeX RDF
27	Sara El Hassad	Learning commonalities in RDF & SPARQL. (Apprendre les points communs dans RDF et SPARQL).		2018	RDF
27	Louis Jachiet	On the foundations for the compilation of web data queries: optimization and distributed evaluation of SPARQL. (Sur la compilation des langages de requêtes pour le web des données : optimisation et évaluation distribuée de SPARQL).		2018	RDF
27	Abdoul Macina	SPARQL Distributed Query Processing over Linked Data. (Traitement de requêtes SPARQL distribuées sur des données liées).		2018	RDF
27	Shuichi Kawashima, Toshiaki Katayama	SPARQL-Proxy: A Generic Proxy Server for SPARQL Endpoint.	SWAT4LS	2017	DBLP BibTeX RDF
27	Maria-Esther Vidal, Simón Castillo, Maribel Acosta, Gabriela Montoya, Guillermo Palma	On the Selection of SPARQL Endpoints to Efficiently Execute Federated SPARQL Queries.	Trans. Large Scale Data Knowl. Centered Syst.	2016	DBLP DOI BibTeX RDF
27	Atsuko Yamaguchi, Kouji Kozaki, Kai Lenz, Yasunori Yamamoto, Hiroshi Masuya, Norio Kobayashi	SPARQL Builder: Constructing SPARQL Query by Traversing Class-Class Relationships for Life Science Databases.	JIST (Workshops & Posters)	2016	DBLP BibTeX RDF
27	Mikko Koho, Erkki Heino, Eero Hyvönen	SPARQL Faceter - Client-side Faceted Search Based on SPARQL.	LIME/SemDev@ESWC	2016	DBLP BibTeX RDF
27	Faisal Alkhateeb	Introducing Wild-card and Negation for Optimizing SPARQL Queries based on Rewriting RDF Graph and SPARQL Queries.	WEBIST (2)	2016	DBLP DOI BibTeX RDF
27	Géraud Fokou Pelap	Conception d'un famework pour la relaxation des requêtes SPARQL. (Design of a Framework for Cooperative Answering of SPARQL Query in RDF Database).		2016	RDF
27	Gabriela Montoya	Answering SPARQL Queries using Views. (Répondre aux Requêtes SPARQL grâce aux Vues).		2016	RDF
27	Damien Graux	On the Efficient Distributed Evaluation of SPARQL Queries. (De l'évaluation répartie et efficace de requêtes SPARQL).		2016	RDF
27	Pavlos Fafalios, Yannis Tzitzikas	SPARQL-LD: a SPARQL Extension for Fetching and Querying Linked Data.	ISWC (Posters & Demos)	2015	DBLP BibTeX RDF