SPARQL
Related Papers
DBpedia: A Multilingual Cross-domain Knowledge Base
AbstractThe DBpedia project extracts structured information from Wikipedia editions in 97 different languages and combines this information into a large multi-lingual knowledge base covering many specific domains and general world …...
Natural Language Questions for the Web of Data
The Linked Data initiative comprises struc- tured databases in the Semantic-Web data model RDF. Exploring this heterogeneous data by structured query languages is tedious and error-prone even for skilled users. …...
PEARL: ProjEction of Annotations Rule Language, a Language for Projecting (UIMA) Annotations over RDF Knowledge Bases
AbstractIn this paper we present a language, PEARL, for projecting annotations based on the Unstructured Information Management Architecture (UIMA) over RDF triples. The language offer is twofold: first, a query …...
Interoperability and Customisation of Annotation Schemata in Argo
AbstractThe process of annotating text corpora involves establishing annotation schemata which define the scope and depth of an annotation task at hand. We demonstrate this activity in Argo, a Web-based …...
MEANS : une approche sémantique pour la recherche de réponses aux questions médicales [MEANS: a semantic approach to medical question answering]
. We present a medical question answering approach, called MEANS. This approach relies on natural language processing techniques to extract medical entities and relations from the user questions and medical …...
Building Literary Corpora for Computational Literary Analysis - A Prototype to Bridge the Gap between CL and DH
The design of LitText follows the traditional research approach in digital humanities (DH): collecting texts for critical reading and underlining parts of interest. Texts, in multiple languages, are prepared with …...
Fintan - Flexible, Integrated Transformation and Annotation eNgineering
AbstractWe introduce the Flexible and Integrated Transformation and Annotation eNgeneering (Fintan) platform for converting heterogeneous linguistic resources to RDF. With its modular architecture, workflow management and visualization features, Fintan facilitates …...
GRhOOT: Ontology of Rhetorical Figures in German
AbstractGRhOOT, the German RhetOrical OnTology, is a domain ontology of 110 rhetorical figures in the German language. The overall goal of building an ontology of rhetorical figures in German is …...
Semantic Parsing for Conversational Question Answering over Knowledge Graphs
AbstractIn this paper, we are interested in developing semantic parsers which understand natural language questions embedded in a conversation with a user and ground them to formal queries over definitions …...