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Quantifying Interdependent Privacy Risks with Location Data

Alexandra-Mihaela Olteanu, Kevin Huguenin, Reza Shokri, Mathias Humbert, Jean-Pierre Hubaux
<span title="2017-03-01">2017</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/m6d55yg2wncgnomdnlvb6ofsmq" style="color: black;">IEEE Transactions on Mobile Computing</a> </i> &nbsp;
For instance, mobile users more and more frequently report their co-locations with other users in the messages and in the pictures they post on social networking websites by tagging the names of the friends  ...  In this paper, we study this problem by quantifying the effect of co-location information on location privacy, considering an adversary such as a social network operator that has access to such information  ...  for their help with the analysis of the effect of co-locations from a differential privacy perspective.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tmc.2016.2561281">doi:10.1109/tmc.2016.2561281</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qaqey5pjb5cdldvs3jty5o2ymy">fatcat:qaqey5pjb5cdldvs3jty5o2ymy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428035150/https://infoscience.epfl.ch/record/222783/files/IEEE-TMC16-main.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/14/71/147163b2e37278b2390a7db7f3931993fe57db62.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tmc.2016.2561281"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

PrivCheck

Dingqi Yang, Daqing Zhang, Bingqing Qu, Philippe Cudré-Mauroux
<span title="">2016</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tbl7svy7dzb65af4vqu34wmt7i" style="color: black;">Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing - UbiComp &#39;16</a> </i> &nbsp;
., check-in) data from location-based social networks.  ...  of the obfuscated data for personalized LBSs.  ...  In particular, Location Based Social Networks (LBSNs), such as Foursquare 1 , have become primary data sources for developing personalized LBSs [3, 45, 42] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2971648.2971685">doi:10.1145/2971648.2971685</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/huc/YangZQC16.html">dblp:conf/huc/YangZQC16</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gnkq7tdgyrgq5nxsf5eqahj5la">fatcat:gnkq7tdgyrgq5nxsf5eqahj5la</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200318120208/https://doc.rero.ch/record/278028/files/ubicomp16_yang.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ac/3a/ac3ae9f2ef05d256fc724a13e22ee584013bd881.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2971648.2971685"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Quantifying the Effect of Co-location Information on Location Privacy [chapter]

Alexandra-Mihaela Olteanu, Kévin Huguenin, Reza Shokri, Jean-Pierre Hubaux
<span title="">2014</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
For instance, they tag the names of the friends they are with, in the messages and in the pictures they post on social networking websites.  ...  In this paper, we study this problem by quantifying the effect of co-location information on location privacy, with respect to an adversary such as a social network operator that has access to such information  ...  Acknowledgments The authors are thankful to Stefan Mihaila for his help in collecting useful statistics about the use of co-location on Foursquare.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-08506-7_10">doi:10.1007/978-3-319-08506-7_10</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fa3zqf26yzfrbmut22bmpi2chy">fatcat:fa3zqf26yzfrbmut22bmpi2chy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20140708062020/http://hal.archives-ouvertes.fr/docs/00/97/86/29/PDF/Olteanu2014PETS.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d6/42/d64287ec4b22c6cb5fdc94308796062cf854b25e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-319-08506-7_10"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

On the Privacy Implications of Location Semantics

Berker Ağır, Kévin Huguenin, Urs Hengartner, Jean-Pierre Hubaux
<span title="2016-10-01">2016</span> <i title="Walter de Gruyter GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/feed3pdnijhbnm6huwkkxavghy" style="color: black;">Proceedings on Privacy Enhancing Technologies</a> </i> &nbsp;
We introduce inference models that consider location semantics and semantic privacy-protection mechanisms and evaluate them by using datasets of semantic check-ins from Foursquare, totaling more than a  ...  Our experimental results show that there is a significant risk for users' semantic location privacy and that semantic information improves inference of user locations.  ...  Acknowledgments The authors are thankful to Joana Machado for her help in building the utility predictive model, to Alexandra-Mihaela Olteanu for her help with Bayesian networks, and to Reza Shokri for  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1515/popets-2016-0034">doi:10.1515/popets-2016-0034</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/journals/popets/AgirHHH16.html">dblp:journals/popets/AgirHHH16</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fxnqrmlktzetrigaiad4jguety">fatcat:fxnqrmlktzetrigaiad4jguety</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180724225248/https://infoscience.epfl.ch/record/220182/files/Agir2016_PoPETs.pdf?version=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/56/1a/561aa076c20e449cefb66751cecf11dac8307882.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1515/popets-2016-0034"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> degruyter.com </button> </a>

Trading-off location accuracy and service quality: Privacy concerns and user profiles

Zoe Gardner, Didier Leibovici, Anahid Basiri, Giles Foody
<span title="">2017</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/nsnjhdntuzexrpyengsucnypkq" style="color: black;">2017 International Conference on Localization and GNSS (ICL-GNSS)</a> </i> &nbsp;
Location privacy has become a growing concern impeding the adoption of many Location Based Services (LBS).  ...  Although there have been several approaches, such as anonymisation or obfuscation of location data, none has yet been completely successful at addressing privacy protection.  ...  ACKNOWLEDGMENTS The joint authors would like to acknowledge the assistance of Dr Christian Brignell, Dr Christian Wagner and Dr Andrew Wood in the development of the survey.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icl-gnss.2017.8376244">doi:10.1109/icl-gnss.2017.8376244</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/icl-gnss/GardnerLBF17.html">dblp:conf/icl-gnss/GardnerLBF17</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kty2tn5lkzefhh5cfxuy7exqlm">fatcat:kty2tn5lkzefhh5cfxuy7exqlm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200505053651/https://discovery.ucl.ac.uk/id/eprint/10061259/1/ICLGNSS-Zoe%20%28002%29.doc.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fa/1d/fa1d63e2001d3ac84391f2914cef0cb02919350c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/icl-gnss.2017.8376244"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Location Privacy Protection Through Obfuscation-Based Techniques [chapter]

C. A. Ardagna, M. Cremonini, E. Damiani, S. De Capitani di Vimercati, P. Samarati
<span title="">2007</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
of individuals to offer location-based services for business, social or informational purposes.  ...  Then, based on such location privacy preferences, we discuss a new solution, based on obfuscation techniques, which permits us to achieve, and quantitatively estimate through a metric, different degrees  ...  Acknowledgments This work was partially supported by the European Union within the PRIME Project in the FP6/IST Programme under contract IST-2002-507591, by the Italian Ministry of Research Fund for Basic  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-540-73538-0_4">doi:10.1007/978-3-540-73538-0_4</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/y7mkllvalffsfcnzcs3obmkgti">fatcat:y7mkllvalffsfcnzcs3obmkgti</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20181030073039/https://link.springer.com/content/pdf/10.1007%2F978-3-540-73538-0_4.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a1/36/a136abea7000ce0a397dc6881ceb9a8e8eaa8bc1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-540-73538-0_4"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Privacy-Preserving Social Media Data Publishing for Personalized Ranking-Based Recommendation

Dingqi Yang, Bingqing Qu, Philippe Cudre-Mauroux
<span title="">2018</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ht3yl6qfebhwrg7vrxkz4gxv3q" style="color: black;">IEEE Transactions on Knowledge and Data Engineering</a> </i> &nbsp;
the utility of the obfuscated data for personalized ranking-based recommendation.  ...  In this paper, we proposed PrivRank, a customizable and continuous privacy-preserving social media data publishing framework protecting users against inference attacks while enabling personalized ranking-based  ...  Therefore, we collected our own dataset from a location based social network Foursquare for evaluation.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tkde.2018.2840974">doi:10.1109/tkde.2018.2840974</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dn6mu7f4czcghij5i6n4nhhicm">fatcat:dn6mu7f4czcghij5i6n4nhhicm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190501215557/http://doc.rero.ch/record/324412/files/cud_pps.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9e/04/9e04a465027ace4c22a46369885fbc98e1b85f57.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tkde.2018.2840974"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

A Predictive Model for User Motivation and Utility Implications of Privacy-Protection Mechanisms in Location Check-Ins

Kevin Huguenin, Igor Bilogrevic, Joana Soares Machado, Stefan Mihaila, Reza Shokri, Italo Dacosta, Jean-Pierre Hubaux
<span title="2018-04-01">2018</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/m6d55yg2wncgnomdnlvb6ofsmq" style="color: black;">IEEE Transactions on Mobile Computing</a> </i> &nbsp;
ACKNOWLEDGMENTS We would like express our sincere gratitude to Nauman Shahid for his contribution to this project.  ...  SANITIZED UTILITY DATASET The attributes contained in the sanitized utility dataset are listed in Table 6 , together with short descriptions and the set of their possible values (large sets are truncated  ...  between utility and privacy in a location-based social network, namely Foursquare, based on the results of a survey of Foursquare users.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tmc.2017.2741958">doi:10.1109/tmc.2017.2741958</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ee2iax33a5fgrewq5z4iri5mca">fatcat:ee2iax33a5fgrewq5z4iri5mca</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180726093518/https://hal.archives-ouvertes.fr/hal-01573222/document" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9d/a5/9da58154cebd4f337d5faa59b3f4cac76ddd45a7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tmc.2017.2741958"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Predicting Users' Motivations behind Location Check-Ins and Utility Implications of Privacy Protection Mechanisms

Igor Bilogrevic, Kevin Huguenin, Stefan Mihaila, Reza Shokri, Jean-Pierre Hubaux
<span title="">2015</span> <i title="Internet Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/jntmu3xewne7lfi2tnh3lhaxpy" style="color: black;">Proceedings 2015 Network and Distributed System Security Symposium</a> </i> &nbsp;
in location-based social networks.  ...  Using these findings, we propose a machinelearning method for determining the motivation behind each check-in, and we design a motivation-based predictive model for utility.  ...  ACKNOWLEDGMENTS We would like express our sincere gratitude to Nauman Shahid for his contribution to this project.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14722/ndss.2015.23032">doi:10.14722/ndss.2015.23032</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/ndss/BilogrevicHMSH15.html">dblp:conf/ndss/BilogrevicHMSH15</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mjtlg6sswja6fc2uqibjomlwoi">fatcat:mjtlg6sswja6fc2uqibjomlwoi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160327174259/http://infoscience.epfl.ch:80/record/202202/files/Bilogrevic2015NDSS_1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c5/5c/c55ccf266a3aac3f4b260f6fbedfe376e78a0d69.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14722/ndss.2015.23032"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Faceless Person Recognition; Privacy Implications in Social Media [article]

Seong Joon Oh, Rodrigo Benenson, Mario Fritz, Bernt Schiele
<span title="2016-07-28">2016</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This works contributes to the understanding of privacy implications of such data sharing by analysing how well people are recognisable in social media data.  ...  Our results indicate that a handful of images is enough to threaten users' privacy, even in the presence of obfuscation. We show detailed experimental results, and discuss their implications.  ...  Privacy of users in social network is a well studied topic in the security community [2, 3, 1, 4] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1607.08438v1">arXiv:1607.08438v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/huvgoy27qjhztlr7hcvegydej4">fatcat:huvgoy27qjhztlr7hcvegydej4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201108124035/https://arxiv.org/pdf/1607.08438v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/bc/27/bc27434e376db89fe0e6ef2d2fabc100d2575ec6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1607.08438v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

A Survey of System Architectures, Privacy Preservation, and Main Research Challenges on Location-Based Services

<span title="2019-06-30">2019</span> <i title="Korean Society for Internet Information (KSII)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hupfbobgkvepdnt5g32qxkypsy" style="color: black;">KSII Transactions on Internet and Information Systems</a> </i> &nbsp;
social networks (e.g., Face-book, Weibo, Foursquare, Wechat) [5] .  ...  Location-based services (LBSs) have become popular in recent years due to the ever-increasing usage of smart mobile devices and mobile applications through networks.  ...  Location Obfuscation-based Mechanisms The most prominent mechanism to protecting location privacy is to send a location-stamp version of the users' real locations to the LBS provider.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3837/tiis.2019.06.024">doi:10.3837/tiis.2019.06.024</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/io2zsbg2nzdpzjo4ai3oiztypy">fatcat:io2zsbg2nzdpzjo4ai3oiztypy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200505050959/http://www.itiis.org/digital-library/manuscript/file/22138/TIISVol13No6-24.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/26/bd/26bd92475ff3ad52d2907cf2190322f1ac9e548f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3837/tiis.2019.06.024"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

An Obfuscation-Based Approach for Protecting Location Privacy

Claudio Ardagna, Marco Cremonini, Sabrina De Capitani di Vimercati, Pierangela Samarati
<span title="">2011</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/okrr6mjegfbtbjrfrxtci54s6i" style="color: black;">IEEE Transactions on Dependable and Secure Computing</a> </i> &nbsp;
offer location-based services for business, social, or informational purposes.  ...  In this paper, we address this problem and present a solution based on different obfuscation operators that, when used individually or in combination, protect the privacy of the location information of  ...  ACKNOWLEDGMENTS This work was supported in part by the EU, within the 7th Framework Programme (FP7/2007-2013) under grant agreement no. 216483 "PrimeLife".  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tdsc.2009.25">doi:10.1109/tdsc.2009.25</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cpxstxe5jffg3aic54cnemzzee">fatcat:cpxstxe5jffg3aic54cnemzzee</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809000704/http://spdp.di.unimi.it/papers/tdsc2011-obfuscation.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9d/07/9d07867e8edb64f4af3c34d07bb4c65b15ee0df8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tdsc.2009.25"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

A framework for context-aware privacy of sensor data on mobile systems

Supriyo Chakraborty, Kasturi Rangan Raghavan, Matthew P. Johnson, Mani B. Srivastava
<span title="">2013</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/g2i2kcww7zfazc6z4kehoj54cq" style="color: black;">Proceedings of the 14th Workshop on Mobile Computing Systems and Applications - HotMobile &#39;13</a> </i> &nbsp;
obfuscate data accordingly before sharing.  ...  On the one hand, there can be value to the user for sharing data in the form of various personalized services and recommendations; on the other hand, there is the risk of revealing behaviors to the app  ...  This material is also based upon work supported by the NSF under awards CNS-0910706 and CNS-1213140.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2444776.2444791">doi:10.1145/2444776.2444791</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/wmcsa/ChakrabortyRJS13.html">dblp:conf/wmcsa/ChakrabortyRJS13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gh7eu2rbj5cg3jfe2ryeolj65y">fatcat:gh7eu2rbj5cg3jfe2ryeolj65y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809062812/http://www.hotmobile.org/2013/papers/full/10.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7d/ee/7dee8c690e23585f0beffa3c81933f8691b06a73.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2444776.2444791"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Security and Privacy in Location-Based Services for Vehicular and Mobile Communications: An Overview, Challenges and Countermeasures

Philip Asuquo, Haitham Cruickshank, Jeremy Morley, Chibueze P. Anyigor Ogah, Ao Lei, Waleed Hathal, Shihan Bao, Zhili Sun
<span title="">2018</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rkvmqtb3orhy5h6d5ccjzgxej4" style="color: black;">IEEE Internet of Things Journal</a> </i> &nbsp;
In this article, we analyse the security and privacy requirements for LBS in vehicular and mobile networks.  ...  In spite of the desirable features provided by LBS, the geographic locations of users are not adequately protected. Location privacy is one of the major challenges in vehicular and mobile networks.  ...  In a detailed performance analysis, they claim that their proposed scheme can protect location privacy by reducing the number of queries needed for LBS. 4) Obfuscation Approaches in Vehicular Networks  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jiot.2018.2820039">doi:10.1109/jiot.2018.2820039</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/y2gdcllac5fbpdd2nnxn4tib2i">fatcat:y2gdcllac5fbpdd2nnxn4tib2i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428184835/http://epubs.surrey.ac.uk/845792/7/IEEE-IoT-Philip-Asuquo-2018-submitted%20version%20%281%29.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/02/4a/024a4976856aa9c6b771d95a289d305109212448.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jiot.2018.2820039"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Protecting privacy for group nearest neighbor queries with crowdsourced data and computing

Tanzima Hashem, Mohammed Eunus Ali, Lars Kulik, Egemen Tanin, Anthony Quattrone
<span title="">2013</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tbl7svy7dzb65af4vqu34wmt7i" style="color: black;">Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing - UbiComp &#39;13</a> </i> &nbsp;
User privacy in location-based services (LBSs) has become an important research area.  ...  We develop a crowdsource-based approach, called PrivateMeetUp, to evaluate GNN queries in a privacy preserving manner and implement a working prototype of PrivateMeetUp.  ...  Location-based social networking services allow friends to remain connected virtually from anywhere at any time and to jointly enjoy location-based services (LBSs).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2493432.2494524">doi:10.1145/2493432.2494524</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/huc/HashemAKTQ13.html">dblp:conf/huc/HashemAKTQ13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/pasna6d6qvatrhmyq7iku4mjji">fatcat:pasna6d6qvatrhmyq7iku4mjji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160405202957/http://people.eng.unimelb.edu.au/etanin/ubicomp13.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1d/6f/1d6f201f21e52c31948781ae273a8355514fa5ce.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2493432.2494524"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>
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