Matches in SemOpenAlex for { <https://semopenalex.org/work/W4299041708> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W4299041708 abstract "Existing Location-based social networks (LBSNs), e.g., Foursquare, depend mainly on GPS or cellular-based localization to infer users' locations. However, GPS is unavailable indoors and cellular-based localization provides coarse-grained accuracy. This limits the accuracy of current LBSNs in indoor environments, where people spend 89% of their time. This in turn affects the user experience, in terms of the accuracy of the ranked list of venues, especially for the small screens of mobile devices; misses business opportunities; and leads to reduced venues coverage. In this paper, we present CheckInside: a system that can provide a fine-grained indoor location-based social network. CheckInside leverages the crowd-sensed data collected from users' mobile devices during the check-in operation and knowledge extracted from current LBSNs to associate a place with a logical name and a semantic fingerprint. This semantic fingerprint is used to obtain a more accurate list of nearby places as well as to automatically detect new places with similar signature. A novel algorithm for detecting fake check-ins and inferring a semantically-enriched floorplan is proposed as well as an algorithm for enhancing the system performance based on the user implicit feedback. Furthermore, CheckInside encompasses a coverage extender module to automatically predict names of new venues increasing the coverage of current LBSNs. Experimental evaluation of CheckInside in four malls over the course of six weeks with 20 participants shows that it can infer the actual user place within the top five venues 99% of the time. This is compared to 17% only in the case of current LBSNs. In addition, it increases the coverage of existing LBSNs by more than 37%." @default.
- W4299041708 created "2022-10-02" @default.
- W4299041708 creator A5008352007 @default.
- W4299041708 creator A5012034380 @default.
- W4299041708 creator A5053927216 @default.
- W4299041708 date "2016-07-20" @default.
- W4299041708 modified "2023-09-26" @default.
- W4299041708 title "A Fine-grained Indoor Location-based Social Network" @default.
- W4299041708 doi "https://doi.org/10.48550/arxiv.1607.06429" @default.
- W4299041708 hasPublicationYear "2016" @default.
- W4299041708 type Work @default.
- W4299041708 citedByCount "0" @default.
- W4299041708 crossrefType "posted-content" @default.
- W4299041708 hasAuthorship W4299041708A5008352007 @default.
- W4299041708 hasAuthorship W4299041708A5012034380 @default.
- W4299041708 hasAuthorship W4299041708A5053927216 @default.
- W4299041708 hasBestOaLocation W42990417081 @default.
- W4299041708 hasConcept C124101348 @default.
- W4299041708 hasConcept C130145326 @default.
- W4299041708 hasConcept C136764020 @default.
- W4299041708 hasConcept C149635348 @default.
- W4299041708 hasConcept C153646914 @default.
- W4299041708 hasConcept C154945302 @default.
- W4299041708 hasConcept C2777826928 @default.
- W4299041708 hasConcept C31258907 @default.
- W4299041708 hasConcept C41008148 @default.
- W4299041708 hasConcept C4727928 @default.
- W4299041708 hasConcept C518677369 @default.
- W4299041708 hasConcept C60229501 @default.
- W4299041708 hasConcept C76155785 @default.
- W4299041708 hasConcept C79403827 @default.
- W4299041708 hasConceptScore W4299041708C124101348 @default.
- W4299041708 hasConceptScore W4299041708C130145326 @default.
- W4299041708 hasConceptScore W4299041708C136764020 @default.
- W4299041708 hasConceptScore W4299041708C149635348 @default.
- W4299041708 hasConceptScore W4299041708C153646914 @default.
- W4299041708 hasConceptScore W4299041708C154945302 @default.
- W4299041708 hasConceptScore W4299041708C2777826928 @default.
- W4299041708 hasConceptScore W4299041708C31258907 @default.
- W4299041708 hasConceptScore W4299041708C41008148 @default.
- W4299041708 hasConceptScore W4299041708C4727928 @default.
- W4299041708 hasConceptScore W4299041708C518677369 @default.
- W4299041708 hasConceptScore W4299041708C60229501 @default.
- W4299041708 hasConceptScore W4299041708C76155785 @default.
- W4299041708 hasConceptScore W4299041708C79403827 @default.
- W4299041708 hasLocation W42990417081 @default.
- W4299041708 hasLocation W42990417082 @default.
- W4299041708 hasOpenAccess W4299041708 @default.
- W4299041708 hasPrimaryLocation W42990417081 @default.
- W4299041708 hasRelatedWork W2023105003 @default.
- W4299041708 hasRelatedWork W2037761903 @default.
- W4299041708 hasRelatedWork W2121185847 @default.
- W4299041708 hasRelatedWork W2318451750 @default.
- W4299041708 hasRelatedWork W2412901417 @default.
- W4299041708 hasRelatedWork W2512952623 @default.
- W4299041708 hasRelatedWork W2783032257 @default.
- W4299041708 hasRelatedWork W2785294107 @default.
- W4299041708 hasRelatedWork W4212813522 @default.
- W4299041708 hasRelatedWork W984001779 @default.
- W4299041708 isParatext "false" @default.
- W4299041708 isRetracted "false" @default.
- W4299041708 workType "article" @default.