FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4327736854> ?p ?o ?g. }

• W4327736854 endingPage "186" @default.
• W4327736854 startingPage "186" @default.
• W4327736854 abstract "Due to the rapid growth of knowledge graphs (KG) as representational learning methods in recent years, question-answering approaches have received increasing attention from academia and industry. Question-answering systems use knowledge graphs to organize, navigate, search and connect knowledge entities. Managing such systems requires a thorough understanding of the underlying graph-oriented structures and, at the same time, an appropriate query language, such as SPARQL, to access relevant data. Natural language interfaces are needed to enable non-technical users to query ever more complex data. The paper proposes a question-answering approach to support end users in querying graph-oriented knowledge bases. The system pipeline is composed of two main modules: one is dedicated to translating a natural language query submitted by the user into a triple of the form <subject, predicate, object>, while the second module implements knowledge graph embedding (KGE) models, exploiting the previous module triple and retrieving the answer to the question. Our framework delivers a fast OpenIE-based knowledge extraction system and a graph-based answer prediction model for question-answering tasks. The system was designed by leveraging existing tools to accomplish a simple prototype for fast experimentation, especially across different knowledge domains, with the added benefit of reducing development time and costs. The experimental results confirm the effectiveness of the proposed system, which provides promising performance, as assessed at the module level. In particular, in some cases, the system outperforms the literature. Finally, a use case example shows the KG generated by user questions in a graphical interface provided by an ad-hoc designed web application." @default.
• W4327736854 created "2023-03-18" @default.
• W4327736854 creator A5029306287 @default.
• W4327736854 creator A5066293480 @default.
• W4327736854 creator A5088651272 @default.
• W4327736854 date "2023-03-16" @default.
• W4327736854 modified "2023-10-06" @default.
• W4327736854 title "A Quick Prototype for Assessing OpenIE Knowledge Graph-Based Question-Answering Systems" @default.
• W4327736854 cites W1981419611 @default.
• W4327736854 cites W2022166150 @default.
• W4327736854 cites W2080133951 @default.
• W4327736854 cites W2094728533 @default.
• W4327736854 cites W2129767020 @default.
• W4327736854 cites W2499696929 @default.
• W4327736854 cites W2515462165 @default.
• W4327736854 cites W2532938041 @default.
• W4327736854 cites W2548979481 @default.
• W4327736854 cites W2605089588 @default.
• W4327736854 cites W2852434548 @default.
• W4327736854 cites W2890961898 @default.
• W4327736854 cites W2908230750 @default.
• W4327736854 cites W2952179106 @default.
• W4327736854 cites W2963448850 @default.
• W4327736854 cites W2964109414 @default.
• W4327736854 cites W2970323499 @default.
• W4327736854 cites W2970959783 @default.
• W4327736854 cites W2972535098 @default.
• W4327736854 cites W2976429401 @default.
• W4327736854 cites W2996919866 @default.
• W4327736854 cites W3003265726 @default.
• W4327736854 cites W3007807538 @default.
• W4327736854 cites W3010336026 @default.
• W4327736854 cites W3034273250 @default.
• W4327736854 cites W3034999214 @default.
• W4327736854 cites W3035134435 @default.
• W4327736854 cites W3093717003 @default.
• W4327736854 cites W3103433205 @default.
• W4327736854 cites W3105609801 @default.
• W4327736854 cites W3106439716 @default.
• W4327736854 cites W3156082048 @default.
• W4327736854 cites W3156128319 @default.
• W4327736854 cites W3157022402 @default.
• W4327736854 cites W3182536263 @default.
• W4327736854 cites W3194836374 @default.
• W4327736854 cites W3199020415 @default.
• W4327736854 cites W3212075163 @default.
• W4327736854 cites W3214342214 @default.
• W4327736854 cites W4205572191 @default.
• W4327736854 cites W4235505822 @default.
• W4327736854 cites W4245321602 @default.
• W4327736854 cites W659009772 @default.
• W4327736854 doi "https://doi.org/10.3390/info14030186" @default.
• W4327736854 hasPublicationYear "2023" @default.
• W4327736854 type Work @default.
• W4327736854 citedByCount "0" @default.
• W4327736854 crossrefType "journal-article" @default.
• W4327736854 hasAuthorship W4327736854A5029306287 @default.
• W4327736854 hasAuthorship W4327736854A5066293480 @default.
• W4327736854 hasAuthorship W4327736854A5088651272 @default.
• W4327736854 hasBestOaLocation W43277368541 @default.
• W4327736854 hasConcept C132525143 @default.
• W4327736854 hasConcept C140146324 @default.
• W4327736854 hasConcept C147497476 @default.
• W4327736854 hasConcept C154945302 @default.
• W4327736854 hasConcept C174252522 @default.
• W4327736854 hasConcept C176225458 @default.
• W4327736854 hasConcept C195324797 @default.
• W4327736854 hasConcept C199360897 @default.
• W4327736854 hasConcept C2129575 @default.
• W4327736854 hasConcept C23123220 @default.
• W4327736854 hasConcept C2987255567 @default.
• W4327736854 hasConcept C41008148 @default.
• W4327736854 hasConcept C41009113 @default.
• W4327736854 hasConcept C44291984 @default.
• W4327736854 hasConcept C80444323 @default.
• W4327736854 hasConceptScore W4327736854C132525143 @default.
• W4327736854 hasConceptScore W4327736854C140146324 @default.
• W4327736854 hasConceptScore W4327736854C147497476 @default.
• W4327736854 hasConceptScore W4327736854C154945302 @default.
• W4327736854 hasConceptScore W4327736854C174252522 @default.
• W4327736854 hasConceptScore W4327736854C176225458 @default.
• W4327736854 hasConceptScore W4327736854C195324797 @default.
• W4327736854 hasConceptScore W4327736854C199360897 @default.
• W4327736854 hasConceptScore W4327736854C2129575 @default.
• W4327736854 hasConceptScore W4327736854C23123220 @default.
• W4327736854 hasConceptScore W4327736854C2987255567 @default.
• W4327736854 hasConceptScore W4327736854C41008148 @default.
• W4327736854 hasConceptScore W4327736854C41009113 @default.
• W4327736854 hasConceptScore W4327736854C44291984 @default.
• W4327736854 hasConceptScore W4327736854C80444323 @default.
• W4327736854 hasIssue "3" @default.
• W4327736854 hasLocation W43277368541 @default.
• W4327736854 hasOpenAccess W4327736854 @default.
• W4327736854 hasPrimaryLocation W43277368541 @default.
• W4327736854 hasRelatedWork W1940793384 @default.
• W4327736854 hasRelatedWork W2259406085 @default.
• W4327736854 hasRelatedWork W2373213638 @default.
• W4327736854 hasRelatedWork W2381918213 @default.

• next