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Asma Zubedi
Researcher at Peking University
Publications - 13
Citations - 340
Asma Zubedi is an academic researcher from Peking University. The author has contributed to research in topics: Personally identifiable information & Crowdsourcing. The author has an hindex of 9, co-authored 12 publications receiving 272 citations. Previous affiliations of Asma Zubedi include Beijing University of Posts and Telecommunications.
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DPMM: dynamic pseudonym-based multiple mix-zones generation for mobile traveler
TL;DR: A Dynamic Pseudonym based Multiple Mix-zones (DPMM) strategy is presented to acquire the highest level of accuracy and privacy and outperformed various existing techniques and provided better results for achieving high privacy rate.
Journal ArticleDOI
Location monitoring approach: multiple mix-zones with location privacy protection based on traffic flow over road networks
Qasim Ali Arain,Imran Memon,Zhongliang Deng,Muhammad Hammad Memon,Farman Ali Mangi,Asma Zubedi +5 more
TL;DR: A novel MMLPP technique, which is specifically constructed for map services users over road network and has outperformed all other techniques and shows balance among location privacy and service usability.
Journal ArticleDOI
Privacy Preserving Dynamic Pseudonym-Based Multiple Mix-Zones Authentication Protocol over Road Networks
Qasim Ali Arain,Deng Zhongliang,Imran Memon,Salman Arain,Faisal Kareem Shaikh,Asma Zubedi,Mukhtiar Ali Unar,Aisha Ashraf,Roshan Shaikh +8 more
TL;DR: A dynamic pseudonymous based multiple mix-zones authentication protocol that only requires mobile vehicles to communicate with reported server for registration and dynamic pseudonym change and a mechanism to provide users with dynamic pseudonyms named as; base pseudonyms and short time pseudonyms, to achieve users’ privacy are proposed.
Journal ArticleDOI
Clustering Based Energy Efficient and Communication Protocol for Multiple Mix-Zones Over Road Networks
Qasim Ali Arain,Muhammad Aslam Uqaili,Zhongliang Deng,Imran Memon,Jichao Jiao,Muhammad Akram Shaikh,Asma Zubedi,Aisha Ashraf,Usman Ali Arain +8 more
TL;DR: A protocol named as clustering based energy efficient and communication protocol (CEECP) for multiple mix-zones over road networks is proposed, which is proposed to reduce the loop holes of prevailing clustering protocols.
Journal ArticleDOI
Privacy protection with dynamic pseudonym-based multiple mix-zones over road networks
Qasim Ali Arain,Zhongliang Deng,Imran Memon,Asma Zubedi,Jichao Jiao,Aisha Ashraf,Muhammad Saad Khan +6 more
TL;DR: Dynamic Pseudonym based multiple mix zone (DPMM) technique is proposed, which ensures highest level of accuracy and privacy and outperformed existing pseudonym change techniques and achieved better results in terms of acquiring high privacy with small number of pseudonym change.