Matches in SemOpenAlex for { <https://semopenalex.org/work/W3104848468> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W3104848468 abstract "Mobile location-based services (LBSs) empowered by mobile crowdsourcing provide users with context- aware intelligent services based on user locations. As smartphones are capable of collecting and disseminating massive user location-embedded sensing information, privacy preservation for mobile users has become a crucial issue. This paper proposes a metric called privacy exposure to quantify the notion of privacy, which is subjective and qualitative in nature, in order to support mobile LBSs to evaluate the effectiveness of privacy-preserving solutions. This metric incorporates activity coverage and activity uniformity to address two primary privacy threats, namely activity hotspot disclosure and activity transition disclosure. In addition, we propose an algorithm to minimize privacy exposure for mobile LBSs. We evaluate the proposed metric and the privacy-preserving sensing algorithm via extensive simulations. Moreover, we have also implemented the algorithm in an Android-based mobile system and conducted real-world experiments. Both our simulations and experimental results demonstrate that (1) the proposed metric can properly quantify the privacy exposure level of human activities in the spatial domain and (2) the proposed algorithm can effectively cloak users' activity hotspots and transitions at both high and low user-mobility levels." @default.
- W3104848468 created "2020-11-23" @default.
- W3104848468 creator A5016833585 @default.
- W3104848468 creator A5023462911 @default.
- W3104848468 creator A5049199248 @default.
- W3104848468 creator A5072267754 @default.
- W3104848468 date "2016-12-01" @default.
- W3104848468 modified "2023-09-25" @default.
- W3104848468 title "The Privacy Exposure Problem in Mobile Location-Based Services" @default.
- W3104848468 cites W1561933312 @default.
- W3104848468 cites W1966478973 @default.
- W3104848468 cites W1966517804 @default.
- W3104848468 cites W1971752766 @default.
- W3104848468 cites W1978672803 @default.
- W3104848468 cites W2003257780 @default.
- W3104848468 cites W2009042435 @default.
- W3104848468 cites W2056773559 @default.
- W3104848468 cites W2066892690 @default.
- W3104848468 cites W2070784184 @default.
- W3104848468 cites W2096899416 @default.
- W3104848468 cites W2099950150 @default.
- W3104848468 cites W2151908916 @default.
- W3104848468 cites W2151956781 @default.
- W3104848468 cites W2324239502 @default.
- W3104848468 cites W3098269179 @default.
- W3104848468 cites W4251391716 @default.
- W3104848468 cites W66477288 @default.
- W3104848468 doi "https://doi.org/10.1109/glocom.2016.7842319" @default.
- W3104848468 hasPublicationYear "2016" @default.
- W3104848468 type Work @default.
- W3104848468 sameAs 3104848468 @default.
- W3104848468 citedByCount "7" @default.
- W3104848468 countsByYear W31048484682017 @default.
- W3104848468 countsByYear W31048484682018 @default.
- W3104848468 countsByYear W31048484682019 @default.
- W3104848468 countsByYear W31048484682020 @default.
- W3104848468 crossrefType "proceedings-article" @default.
- W3104848468 hasAuthorship W3104848468A5016833585 @default.
- W3104848468 hasAuthorship W3104848468A5023462911 @default.
- W3104848468 hasAuthorship W3104848468A5049199248 @default.
- W3104848468 hasAuthorship W3104848468A5072267754 @default.
- W3104848468 hasBestOaLocation W31048484682 @default.
- W3104848468 hasConcept C107457646 @default.
- W3104848468 hasConcept C111919701 @default.
- W3104848468 hasConcept C123201435 @default.
- W3104848468 hasConcept C127313418 @default.
- W3104848468 hasConcept C136764020 @default.
- W3104848468 hasConcept C144543869 @default.
- W3104848468 hasConcept C146481406 @default.
- W3104848468 hasConcept C155292070 @default.
- W3104848468 hasConcept C162324750 @default.
- W3104848468 hasConcept C172195944 @default.
- W3104848468 hasConcept C176217482 @default.
- W3104848468 hasConcept C186967261 @default.
- W3104848468 hasConcept C21547014 @default.
- W3104848468 hasConcept C31258907 @default.
- W3104848468 hasConcept C38652104 @default.
- W3104848468 hasConcept C41008148 @default.
- W3104848468 hasConcept C557433098 @default.
- W3104848468 hasConcept C62230096 @default.
- W3104848468 hasConcept C8058405 @default.
- W3104848468 hasConceptScore W3104848468C107457646 @default.
- W3104848468 hasConceptScore W3104848468C111919701 @default.
- W3104848468 hasConceptScore W3104848468C123201435 @default.
- W3104848468 hasConceptScore W3104848468C127313418 @default.
- W3104848468 hasConceptScore W3104848468C136764020 @default.
- W3104848468 hasConceptScore W3104848468C144543869 @default.
- W3104848468 hasConceptScore W3104848468C146481406 @default.
- W3104848468 hasConceptScore W3104848468C155292070 @default.
- W3104848468 hasConceptScore W3104848468C162324750 @default.
- W3104848468 hasConceptScore W3104848468C172195944 @default.
- W3104848468 hasConceptScore W3104848468C176217482 @default.
- W3104848468 hasConceptScore W3104848468C186967261 @default.
- W3104848468 hasConceptScore W3104848468C21547014 @default.
- W3104848468 hasConceptScore W3104848468C31258907 @default.
- W3104848468 hasConceptScore W3104848468C38652104 @default.
- W3104848468 hasConceptScore W3104848468C41008148 @default.
- W3104848468 hasConceptScore W3104848468C557433098 @default.
- W3104848468 hasConceptScore W3104848468C62230096 @default.
- W3104848468 hasConceptScore W3104848468C8058405 @default.
- W3104848468 hasLocation W31048484681 @default.
- W3104848468 hasLocation W31048484682 @default.
- W3104848468 hasOpenAccess W3104848468 @default.
- W3104848468 hasPrimaryLocation W31048484681 @default.
- W3104848468 hasRelatedWork W1602935914 @default.
- W3104848468 hasRelatedWork W1991365599 @default.
- W3104848468 hasRelatedWork W2041659077 @default.
- W3104848468 hasRelatedWork W2072994129 @default.
- W3104848468 hasRelatedWork W2379839683 @default.
- W3104848468 hasRelatedWork W2569120671 @default.
- W3104848468 hasRelatedWork W2794343108 @default.
- W3104848468 hasRelatedWork W2896507823 @default.
- W3104848468 hasRelatedWork W3104848468 @default.
- W3104848468 hasRelatedWork W4210693241 @default.
- W3104848468 isParatext "false" @default.
- W3104848468 isRetracted "false" @default.
- W3104848468 magId "3104848468" @default.
- W3104848468 workType "article" @default.