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Xian Wang
Researcher at Southwest Jiaotong University
Publications - 35
Citations - 1072
Xian Wang is an academic researcher from Southwest Jiaotong University. The author has contributed to research in topics: Paging & Relay. The author has an hindex of 13, co-authored 35 publications receiving 859 citations. Previous affiliations of Xian Wang include National Taiwan University of Science and Technology & University of Waterloo.
Papers
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Journal ArticleDOI
b-SPECS+: Batch Verification for Secure Pseudonymous Authentication in VANET
Shi-Jinn Horng,Shiang-Feng Tzeng,Yi Pan,Pingzhi Fan,Xian Wang,Tianrui Li,Muhammad Khurram Khan +6 more
TL;DR: A secure scheme that can achieve the security and privacy requirements, and overcome the weaknesses of SPECS is provided, and the efficiency merits of the scheme are shown through performance evaluations in terms of verification delay and transmission overhead.
Journal ArticleDOI
Enhancing Security and Privacy for Identity-Based Batch Verification Scheme in VANETs
TL;DR: This paper introduces an improved scheme that can satisfy the security and privacy desired by vehicles and provides the provable security in the random oracle model of the identity-based batch verification scheme.
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An efficient certificateless aggregate signature with conditional privacy-preserving for vehicular sensor networks
TL;DR: It is demonstrated that the proposed certificateless aggregate signature scheme can also achieve conditional privacy preservation, in which each traffic message launched by a vehicle is mapped to a distinct pseudo identity.
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Copyright Protection for E-Government Document Images
TL;DR: The proposed copyright protection scheme combines the discrete cosine transform (DCT) and singular value decomposition (SVD) using a control parameter to avoid the false-positive problem and can improve the image quality GA-based evolution.
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An adaptive watermarking scheme for e-government document images
TL;DR: Improved adaptive performance of the proposed scheme is in resistant to several types of attacks in comparison with the previous schemes; the adaptive performance refers to the adaptive parameter of the luminance masking functioned to improve the performance or robustness of an image from any attacks.