Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897843863> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2897843863 endingPage "85" @default.
- W2897843863 startingPage "70" @default.
- W2897843863 abstract "Today most of the users on the move require contextualized local and georeferenced information. Several solutions aim to meet these trends, thus assisting users and satisfying their needs and preferences, such as virtual assistants and Location-Aware Recommender Systems (LARS), both in commercial and research literature. However, general purpose virtual assistants usually have to manage large domains, dealing with big amounts of data and online resources, losingfocus on more specific requirements and local information. On the other hand, traditional recommender systems are based on filtering techniques and contextual knowledge, and they usually do not rely on Natural Language Processing (NLP) features on users’ queries, which are useful to understand and contextualize users’ necessities on the spot. Therefore, comprehending the actual users’ information needs and other key information that can be included in the user query, such as geographical references, is a challenging task which is not yet fully accomplished by current state-of-the-art solutions. In this paper, we propose Paval (Location-Aware Virtual Personal Assistant 2 ), a semantic assisting engine for suggesting local points of interest (POIs) and services by analyzing users’ natural language queries, in order to estimate the information need and potential geographic references expressed by the users. The system exploits NLP and semantic techniques providing as output recommendations on local geolocated POIs and services which best match the users’ requests, retrieved by querying our semantic Km4City Knowledge Base. The proposed system is validated against the most popular virtual assistants, such as Google Assistant, Apple Siri and Microsoft Cortana, focusing the assessment on the request of geolocated POIs and services, showing very promising capabilities in successfully estimating the users’ information needs and multiple geographic references." @default.
- W2897843863 created "2018-10-26" @default.
- W2897843863 creator A5013485660 @default.
- W2897843863 creator A5075359388 @default.
- W2897843863 creator A5085546799 @default.
- W2897843863 date "2019-01-01" @default.
- W2897843863 modified "2023-09-25" @default.
- W2897843863 title "PAVAL: A location-aware virtual personal assistant for retrieving geolocated points of interest and location-based services" @default.
- W2897843863 cites W1490805531 @default.
- W2897843863 cites W1529533208 @default.
- W2897843863 cites W1886771451 @default.
- W2897843863 cites W1975879668 @default.
- W2897843863 cites W1979182316 @default.
- W2897843863 cites W2038365699 @default.
- W2897843863 cites W2039826273 @default.
- W2897843863 cites W2076714423 @default.
- W2897843863 cites W2104217798 @default.
- W2897843863 cites W2120037962 @default.
- W2897843863 cites W2123952158 @default.
- W2897843863 cites W2156037541 @default.
- W2897843863 cites W2166840776 @default.
- W2897843863 cites W2171278097 @default.
- W2897843863 cites W2288493755 @default.
- W2897843863 cites W2561029672 @default.
- W2897843863 cites W2605214337 @default.
- W2897843863 cites W2610269950 @default.
- W2897843863 cites W3123000960 @default.
- W2897843863 doi "https://doi.org/10.1016/j.engappai.2018.09.013" @default.
- W2897843863 hasPublicationYear "2019" @default.
- W2897843863 type Work @default.
- W2897843863 sameAs 2897843863 @default.
- W2897843863 citedByCount "11" @default.
- W2897843863 countsByYear W28978438632020 @default.
- W2897843863 countsByYear W28978438632021 @default.
- W2897843863 countsByYear W28978438632022 @default.
- W2897843863 crossrefType "journal-article" @default.
- W2897843863 hasAuthorship W2897843863A5013485660 @default.
- W2897843863 hasAuthorship W2897843863A5075359388 @default.
- W2897843863 hasAuthorship W2897843863A5085546799 @default.
- W2897843863 hasBestOaLocation W28978438631 @default.
- W2897843863 hasConcept C107457646 @default.
- W2897843863 hasConcept C136764020 @default.
- W2897843863 hasConcept C150140777 @default.
- W2897843863 hasConcept C154945302 @default.
- W2897843863 hasConcept C162324750 @default.
- W2897843863 hasConcept C165696696 @default.
- W2897843863 hasConcept C187736073 @default.
- W2897843863 hasConcept C23123220 @default.
- W2897843863 hasConcept C2780451532 @default.
- W2897843863 hasConcept C38652104 @default.
- W2897843863 hasConcept C41008148 @default.
- W2897843863 hasConcept C4554734 @default.
- W2897843863 hasConcept C557471498 @default.
- W2897843863 hasConceptScore W2897843863C107457646 @default.
- W2897843863 hasConceptScore W2897843863C136764020 @default.
- W2897843863 hasConceptScore W2897843863C150140777 @default.
- W2897843863 hasConceptScore W2897843863C154945302 @default.
- W2897843863 hasConceptScore W2897843863C162324750 @default.
- W2897843863 hasConceptScore W2897843863C165696696 @default.
- W2897843863 hasConceptScore W2897843863C187736073 @default.
- W2897843863 hasConceptScore W2897843863C23123220 @default.
- W2897843863 hasConceptScore W2897843863C2780451532 @default.
- W2897843863 hasConceptScore W2897843863C38652104 @default.
- W2897843863 hasConceptScore W2897843863C41008148 @default.
- W2897843863 hasConceptScore W2897843863C4554734 @default.
- W2897843863 hasConceptScore W2897843863C557471498 @default.
- W2897843863 hasFunder F4320321873 @default.
- W2897843863 hasFunder F4320322648 @default.
- W2897843863 hasLocation W28978438631 @default.
- W2897843863 hasLocation W28978438632 @default.
- W2897843863 hasOpenAccess W2897843863 @default.
- W2897843863 hasPrimaryLocation W28978438631 @default.
- W2897843863 hasRelatedWork W2045871438 @default.
- W2897843863 hasRelatedWork W2348159088 @default.
- W2897843863 hasRelatedWork W2350747448 @default.
- W2897843863 hasRelatedWork W2499363748 @default.
- W2897843863 hasRelatedWork W2503263515 @default.
- W2897843863 hasRelatedWork W2605432848 @default.
- W2897843863 hasRelatedWork W2748952813 @default.
- W2897843863 hasRelatedWork W2809363009 @default.
- W2897843863 hasRelatedWork W2883883483 @default.
- W2897843863 hasRelatedWork W2968745142 @default.
- W2897843863 hasVolume "77" @default.
- W2897843863 isParatext "false" @default.
- W2897843863 isRetracted "false" @default.
- W2897843863 magId "2897843863" @default.
- W2897843863 workType "article" @default.