Mobility Data Anonymization by Obfuscating the Cellular Network Topology Graph
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00211549" target="_blank" >RIV/68407700:21230/13:00211549 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6654824" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6654824</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICC.2013.6654824" target="_blank" >10.1109/ICC.2013.6654824</a>
Alternative languages
Result language
angličtina
Original language name
Mobility Data Anonymization by Obfuscating the Cellular Network Topology Graph
Original language description
Studies of cellular-network data, comprising analyses of user movements across the network, are becoming increasingly popular with the rise of new services based on user behavior and geographic location. Such data might contain, for example, timestampedlists of IDs of cells a user was registered to. If coupled with the cell locations, confidential to the operator, this would enable reconstruction of user trajectories across the regions covered. It is vital to preserve privacy of this data for all partsinvolved (users, operators) while enabling open sharing of the data to foster research and development of new findings, services and technologies based on mining of this data. Thus, we pose the problem of obfuscating entire cellular-network topologies while retaining some of the analytical value of the user data. To this end, we adopt multiple obfuscation methods based on different topology-graph distortions, and analyze their performance using simulated scenarios.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2013 IEEE International Conference on Communications (ICC)
ISBN
978-1-4673-3122-7
ISSN
1550-3607
e-ISSN
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Number of pages
5
Pages from-to
2032-2036
Publisher name
IEEE
Place of publication
Piscataway
Event location
Budapest
Event date
Jun 9, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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