AutoSPARQL


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100 Best SPARQL Videos | AIML & SPARQL | RDF Resources in AI & NLP | SPARQL & Dialog Systems | SPARQL & Natural Language Generation | SPARQL & Natural Language Question Answering 2011 | SPARQL & Natural Language Question Answering 2012


AutoSPARQL: Let users query your knowledge base J Lehmann, L Bühmann – The Semantic Web: Research and Applications, 2011 – Springer Abstract An advantage of Semantic Web standards like RDF and OWL is their flexibility in modifying the structure of a knowledge base. To turn this flexibility into a practical advantage, it is of high importance to have tools and methods, which offer similar flexibility … Cited by 31 Related articles All 7 versions Cite Save

AutoSPARQL: Let Users Query Your Knowledge Base LUQYK Base – jens-lehmann.org Abstract. An advantage of Semantic Web standards like RDF and OWL is their flexibility in modifying the structure of a knowledge base. To turn this flexibility into a practical advantage, it is of high importance to have tools and methods, which offer similar flexibility … Related articles All 2 versions Cite Save More

Semantic search processing in natural language interface NM Sharef, SAM Noah – Computing and Convergence …, 2012 – ieeexplore.ieee.org … expressivity support. The focus of the autoSPARQL application introduced in this paper is the soft queries processing and the result is compared against FREyA, an NLI equipped with clarification dialogue component. Result … Related articles All 2 versions Cite Save

Draft Version: Navigational Knowledge Engineering ANP Enabling – Citeseer … 5 Application of NKE: AutoSPARQL AutoSPARQL16 is an RDF-based tool, which allows users to create SPARQL queries based on positive and negative. examples17. … AutoSPARQL consequently presents possible results for this query, eg “The Devil’s Own”. … Cite Save More

User Interface for a Template Based Question Answering System K Höffner, C Unger, L Bühmann, J Lehmann… – … Engineering and the …, 2013 – Springer … The online demo can be found at http://autosparql-tbsl.dl-learner.org/. … The user interface is a web application6 and is implemented in Vaadin7, which is 4 jena.apache.org 5 http://www-nlp.stanford. edu/software/ 6 http://autosparql-tbsl.dl-learner.org/ 7 https://vaadin.com Page 6. … Related articles All 2 versions Cite Save

SPARQL2NL–Verbalizing SPARQL queries AC Ngonga, L Bühmann, C Unger, J Lehmann… – jens-lehmann.org … Figure 4: Screenshot of the TBSL online demo at http://autosparql-tbsl.dl-learner.org/. 5. REFERENCES [1] George Doddington. … [2] Jens Lehmann and Lorenz Bühmann. Autosparql: Let users query your knowledge base. In Proceedings of ESWC 2011, 2011. … Related articles All 2 versions Cite Save More

SPARQL2NL: verbalizing sparql queries AC Ngonga Ngomo, L Bühmann, C Unger… – Proceedings of the …, 2013 – dl.acm.org … Figure 4: Screenshot of the TBSL online demo at http://autosparql-tbsl.dl-learner.org/. 5. REFERENCES [1] George Doddington. … [2] Jens Lehmann and Lorenz Bühmann. Autosparql: Let users query your knowledge base. In Proceedings of ESWC 2011, 2011. … Cited by 1 Related articles All 3 versions Cite Save

TBSL Question Answering System Demo N Ngomo, D Gerber, P Cimiano – researchgate.net … 3 Demo Description The online demo can be found at http://autosparql-tbsl.dl-learner.org/. … 5 http://www-nlp.stanford.edu/software/ 6 http://autosparql-tbsl.dl-learner.org/ 7 https://vaadin.com 8 http://www.gwtproject.org 9 http://dbpedia.org/sparql 10 http://lucene.apache.org/solr/ … Related articles All 3 versions Cite Save More

Learning from Linked Data by Markov Logic M Zhu, Z Gao – 2009 – ilp11.doc.ic.ac.uk … These algorithms select class expressions according to heuristics [7]. AutoSPARQL is a most recent work, which makes use of the individual assertions in the ABox, and is able to learn description for individuals [8]. However, they seldom focus on handling noises in Linked Data … Related articles Cite Save More

Improving the Performance of the DL-Learner SPARQL Component for Semantic Web Applications D Cherix, S Hellmann, J Lehmann – Semantic Technology, 2013 – Springer … AutoSPARQL [6] is a question answering support system, which uses frag- ment extraction for an active learning algorithm. … LNCS, vol. 6497, pp. 177–193. Springer, Heidelberg (2010) 6. Lehmann, J., Bühmann, L.: AutoSPARQL: Let users query your knowledge base. … Cited by 3 Related articles All 5 versions Cite Save

Allowing end users to query graph-based knowledge bases C Pradel – Knowledge Engineering and Knowledge Management, 2012 – Springer … Autosparql [8] extends this category: after a basic interpretation of the user NL query, the system interacts with the user, asking for positive and negative examples (ie elements which are or are not in the list of expected answers), in order to refine the initial interpretation relying … Cited by 2 Related articles All 4 versions Cite Save

DC proposal: ontology learning from noisy linked data M Zhu – The Semantic Web–ISWC 2011, 2011 – Springer … AutoSPARQL is a most Page 4. 376 M. Zhu … Lehmann, J.: Dl-learner: Learning concepts in description logics. The Journal of Machine Learning Research 10, 2639–2642 (2009) 12. Lehmann, J., Bühmann, L.: AutoSPARQL: Let users query your knowledge base. … Cited by 2 Related articles All 6 versions Cite Save

An analysis framework for ontology querying tools FJ Ekaputra, E Serral, D Winkler, S Biffl – Proceedings of the 9th …, 2013 – dl.acm.org … 5) AutoSPARQL [27] (2011), a User Interface that implements an active learning approach on top of the QTL algorithm and uses Jena as ontology library. … FREyA and AutoSPARQL have better ranks for lay users compared to their ranks for domain experts. … Related articles All 3 versions Cite Save

Asking the Right Question: How to Transform Multilingual Unstructured Data to Query Semantic Databases AD Burgos, K Kerremans, R Temmerman – On the Move to Meaningful …, 2012 – Springer … AutoSparql [6] was another attempt to enable queries in natural lan- guage and converting them into SPARQL. … LNCS, vol. 3532, pp. 546–562. Springer, Heidelberg (2005) 6. Lehmann, J., Bühmann, L.: AutoSPARQL: Let Users Query Your Knowledge Base. … Related articles All 2 versions Cite Save

Dbpedia and the live extraction of structured data from wikipedia M Morsey, J Lehmann, S Auer… – … electronic library and …, 2012 – emeraldinsight.com … An example of such a tool is AutoSPARQL (Lehmann and Bühmann, 2011). AutoSPARQL simplifies the SPARQL query creation process. … AutoSPARQL uses those keywords to formulate the appropriate SPARQL query and executes it against the endpoint. … Cited by 31 Related articles All 9 versions Cite Save

Natural Language Query Interpretation into SPARQL Using Patterns C Pradel, O Haemmerlé, N Hernandez – cold-ws.googlecode.com … resources (such as WordNet or Wikipedia)[10,21], optimizing the knowledge exploration mech- anism for building the query graphs [22,19], enhancing the query ranking score [21], and improving the identification of relations using textual patterns [1]. Autosparql [9] extends the … Related articles All 2 versions Cite Save More

SWIP at QALD-3: results, criticisms and lesson learned C Pradel, G Peyet, O Haemmerlé, N Hernandez – ims-sites.dei.unipd.it … resources (such as WordNet or Wikipedia)[10,18], optimizing the knowledge exploration mechanism for building the query graphs [19,16], enhancing the query ranking score [18], and improving the identification of relations using textual patterns [2]. Autosparql [9] extends the … Cite Save More

Template-based question answering over RDF data C Unger, L Bühmann, J Lehmann… – Proceedings of the 21st …, 2012 – dl.acm.org Page 1. Template-based Question Answering over RDF Data Christina Unger Universität Bielefeld, CITEC Universitätsstraße 21–23, 33615 Bielefeld cunger@cit-ec.uni- bielefeld.de Lorenz Bühmann Universität Leipzig, IFI/AKSW … Cited by 57 Related articles All 10 versions Cite Save

Introduction to linked data and its lifecycle on the web S Auer, J Lehmann, ACN Ngomo, A Zaveri – Reasoning Web. Semantic …, 2013 – Springer … Journal of Web Semantics 7(3), 154–165 (2009) CrossRef; Lehmann, J., Bühmann, L.: AutoSPARQL: Let users query your knowledge base. In: Antoniou, G., Grobelnik, M., Simperl, E., Parsia, B., Plexousakis, D., De Leenheer, P., Pan, J. (eds.) ESWC 2011, Part I. LNCS, vol. … Cited by 32 Related articles All 7 versions Cite Save

Seminar aus Maschinellem Lernen F Janssen, H Paulheim – ke.tu-darmstadt.de … Query by example: Nutzer gibt Beispiel-Ergebnisse, daraus wird die Abfrage gelernt ? AutoSPARQL ? Lernen von Zusammenhängen (Pathfinding) ? Nutzer gibt Beispiele für einen Zusammenhang vor ? die Abfrage, die den Zusammenhang erklärt, wird daraus gelernt Page … Related articles All 2 versions Cite Save More

[BOOK] The Semantic Web: Research and Applications: 8th Extended Semantic Web Conference, ESWC 2011, Heraklion, Crete, Greece, May 29–June 2, 2011. … G Antoniou, M Grobelnik, E Simperl, B Parsia… – 2011 – books.google.com … Data ….. 47 Veli Bicer, Thanh Tran, and Anna Gossen AutoSPARQL: Let Users Query Your Knowledge Base ….. 63 Jens Lehmann and Lorenz Bühmann Contextual Ontology Alignment of LOD with an Upper Ontology: Cited by 1 Related articles All 3 versions Cite Save

Annotation Tool ACN Ngomo, N Heino, R Speck, T Ermilov… – 2013 – bioasqorg.lip6.fr … 5http://aksw.org/Projects/SPARQL2NL.html 6A demo can be found at http://autosparql- tbsl.dl-learner.org. D3.3: Annotation Tool Page 16. 3.4. Verbalization Service page 11 of 13 1. ?(spo) ? poss(?(p),?(s))?subj(BE,?(p))?dobj(BE,?(o)) … Cited by 1 Related articles All 3 versions Cite Save More

Semantic Information Retrieval Using Ontology And Sparql For Cricket. SM Patil, DM Jadhav – … Journal of Advances in Engineering & …, 2012 – search.ebscohost.com … “Scalable SPARQL querying of large RDF graphs”. In VLDB, 2011. [13] Jens Lehmann, Lorenz Buhmann, “AutoSPARQL:Let Users Query Your Knowledge Base”, 2011. [14] Protégé, http://www.protege.stanford.edu/. [15] Apache Lucene, http://lucene.apache.org/core/. … Cited by 3 Related articles All 3 versions Cite Save

Sorry, i don’t speak SPARQL: translating SPARQL queries into natural language AC Ngonga Ngomo, L Bühmann, C Unger… – Proceedings of the …, 2013 – dl.acm.org … to describe our approach. We begin by giving a brief overview of the most important concepts underlying SPARQL queries. Thereafter, 2A demo can be found at http://autosparql-tbsl. dl-learner.org. 3The tool can be accessed … Cited by 7 Related articles All 4 versions Cite Save

The Semanic Web: Research and Applications GAM Grobelnik, ESB Parsia, DPP De Leenheer, J Pan – Springer Page 1. Lecture Notes in Computer Science 6644 Commenced Publication in 1973 Founding and Former Series Editors: Gerhard Goos, Juris Hartmanis, and Jan van Leeuwen Editorial Board David Hutchison Lancaster University … Related articles All 2 versions Cite Save

Sorry, I don’t speak SPARQL–Translating SPARQL Queries into Natural Language AC Ngonga, L Bühmann, C Unger, J Lehmann… – researchgate.net … sentences. 2.1 SPARQL queries and their realization According to the SPARQL grammar,5 a SPARQL SELECT query can be regarded as consisting of three parts: 2A demo can be found at http://autosparql-tbsl. dl-learner.org. … Related articles All 2 versions Cite Save More

Discovering SPARQL Query Templates for Dynamic RDF Triple Prefetching J Lorey – Proceedings of the 6th Ph. D. Retreat of the HPI …, 2013 – books.google.com … [6] Jens Lehmann and Lorenz Bühmann. AutoSPARQL: let users query your knowledge base. In Proceedings of the Extended Semantic Web Conference (ESWC), pages 63–79, Crete, Greece, 2011. [7] Aravindan Raghuveer. … Related articles All 2 versions Cite Save

Detecting sparql query templates for data prefetching J Lorey, F Naumann – The Semantic Web: Semantics and Big Data, 2013 – Springer Page 1. Detecting SPARQL Query Templates for Data Prefetching Johannes Lorey and Felix Naumann Hasso Plattner Institute, Prof.-Dr.-Helmert-Str. 2-3, 14482 Potsdam, Germany {johannes.lorey,felix.naumann}@hpi.uni-potsdam.de Abstract. … Cited by 6 Related articles All 5 versions Cite Save

An Automated Template Selection Framework for Keyword Query over Linked Data MM Rahoman, R Ichise – Semantic Technology, 2013 – Springer Page 1. An Automated Template Selection Framework for Keyword Query over Linked Data Md-Mizanur Rahoman1 and Ryutaro Ichise1,2 1 Department of Informatics, The Graduate University for Advanced Studies, Tokyo, Japan … Cited by 1 Related articles All 2 versions Cite Save

LOD2 Deliverable D3. 3.3: Evaluation of Knowledge Base Enrichment L Bühmann, J Lehmann – Month, 2013 – jenslehmann.org Page 1. LOD2 Deliverable D3.3.3: Evaluation of Knowledge Base Enrichment Lorenz Bühmann, Jens Lehmann Abstract: Over the past years, the quantity and size of RDF knowledge bases has significantly increased – partially due to the success of the Linked Data initiative. … Related articles All 4 versions Cite Save More

Semantic Web User Interfaces: A Systematic Mapping Study and G Hachey, D Gasevic – 2012 – semantic-web-journal.net Page 1. Semantic Web User Interfaces: A Systematic Mapping Study and Review Ghislain Hachey Dragan Ga?sevic July 30, 2012 Abstract Context: Exploration of user interfaces has attracted a considerable attention in Semantic Web research in the last several years. … Related articles Cite Save More

Génération de patrons de requêtes à partir d’alignements d’ontologies: Application à un système d’interrogation du Web sémantique fondé sur les patrons P GILLET – 2013 – pascalgillet31.free.fr … Une autre méthode est adopté par Autosparql [Lehmann and Bühmann, 2011] : après une interprétation élémentaire de la requête en langage naturel, le système propose un ensemble de réponses et demande à l’utilisateur de distinguer les résultats positifs (corrects) de ceux … Related articles Cite Save More

LOD2 Deliverable D3. 3.1: Release of Knowledge Base Enrichment Algorithms L Bühmann, J Lehmann – jenslehmann.org Page 1. LOD2 Deliverable D3.3.1: Release of Knowledge Base Enrichment Algorit hms Lorenz Bühmann, Jens Lehmann Abst ract : The prototype deliverable consists of a DL-Learner software release and an accompanying deliverable report. … Related articles All 3 versions Cite Save More

CoKo-A Semantic Web Application for the Semantic Web Challenge P Maheshwari – studentnet.cs.manchester.ac.uk Page 1. UNIVERSITY OF MANCHESTER CoKo – A Semantic Web Application for the Semantic Web Challenge A dissertation submitted to the University of Manchester for the degree of Master of Science in the Faculty of Engineering and Physical Sciences 2011 … Related articles Cite Save More

Concept Learning J LEHMANN, N FANIZZI, L BÜHMANN, C D’AMATO – jens-lehmann.org Page 1. Concept Learning Jens LEHMANN a and Nicola FANIZZI b and Lorenz BÜHMANN a and Claudia D’AMATO b a Univ. Leipzig, Germany b Univ. Bari, Italy Abstract. One of the bottlenecks of the ontology construction … Cite Save More