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  1. No Access

    Chapter and Conference Paper

    A group-oriented (t, n) undeniable signature scheme without trusted center

    We shall propose a new group-oriented undeniable signature scheme without the assistance of any trusted center in this paper. A single group public key, instead of all public keys of individual members, is use...

    Chu-Hsing Lin, Ching-Te Wang, Chin-Chen Chang in Information Security and Privacy (1996)

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    Article

    A New Micro-Payment System Using General Payword Chain

    In recent years electronic commerce has grown rapidly as Internet and web technologies have progressed. Therefore, a secure and efficient payment system for general-purpose applications is undoubtedly becoming...

    Ching-Te Wang, Chin-Chen Chang, Chu-Hsing Lin in Electronic Commerce Research (2002)

  3. No Access

    Chapter and Conference Paper

    A New Detection Method for Tampered Audio Signals Based on Discrete Cosine Transformation

    This article proposes a detection method to solve the problem of determining whether the audio data has been tampered with or not. In many situations, we need to authenticate audio data as an original or some ...

    Ching-Te Wang, Tung-Shou Chen, Wen-Hung Chao in Soft Computing as Transdisciplinary Scienc… (2005)

  4. No Access

    Chapter and Conference Paper

    Liver Cell Nucleuses and Vacuoles Segmentation by Using Genetic Algorithms for the Tissue Images

    This paper proposes image segmentation methods for cell nucleuses and vacuoles in the liver fibrosis tissue images. The novel idea is to segment the objects by extracting the image features to determine the re...

    Ching-Te Wang, Ching-Lin Wang… in Recent Trends in Applied Artificial Intell… (2013)