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    Chapter and Conference Paper

    Mechanical Design and Analysis of an Articulated-Tracked Robot for Pipe Inspection

    In order to execute the task of inspecting welding defects, spray painting and corrosive status inside a pipe automatically, an articulated-tracked robot was designed to replace the manual labor. In this paper...

    Z. Y. Chen, G. Z. Yan, Z. W. Wang in Robotic Welding, Intelligence and Automati… (2011)

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    Chapter and Conference Paper

    Mixed-Fleet Ferry Routing and Scheduling

    This study formulates a mixed-fleet ferry routing and scheduling model while considering passengers’ choices for differential services. Ferry services with different operation characteristics and passengers wi...

    Z. W. Wang, Hong K. Lo, M. F. Lai in Computer-aided Systems in Public Transport (2008)

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    Chapter and Conference Paper

    A Theory and Approach to Improving Relevance Ranking in Web Retrieval

    The development of the World Wide Web (WWW) makes a huge amount of information available on-line, and the amount of information continues to increase. As of March 2001 the Google search engine searches 1,346,9...

    Z. W. Wang, R. B. Maguire in Web Intelligence: Research and Development (2001)

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    Chapter and Conference Paper

    A Non-Euclidean Model for Web Retrieval

    A non-Euclidean model is proposed for resolving problems in similarity-based retrieval. This model establishes a theoretical basis and implementational guidelines for designing similarity-based Web retrieval s...

    Z. W. Wang, R. B. Maguire, Y. Y. Yao in Web-Age Information Management (2000)

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    Chapter and Conference Paper

    A global measure of ambiguity for classification

    This paper suggests a a global measure of ambiguity based on the notion of an interval structure which can be viewed as a qualitative measure of belief. It is shown that the boundary region in the roughset mod...

    Z. W. Wang, S. K. M. Wong in Methodologies for Intelligent Systems (1994)