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  1. No Access

    Chapter and Conference Paper

    Analysis of the Impact of Scientific and Technological Innovation on the Efficiency of Cold Chain Logistics of Fresh Agricultural Products

    To investigate the impact of technological innovation on the efficiency of cold chain logistics. This paper selects data from 10 eastern coastal provinces in China from 2008 to 2021, uses DEA model to measure ...

    Qin Ling… in Proceedings of the Eleventh International Forum on Decision Sciences (2024)

  2. No Access

    Chapter and Conference Paper

    Face Detection and Tracking Based on Weighted Histogram and Shape Constraints

    In this article, a robust Two-dimensional face tracking is proposed which is based on histogram matching and shape constrain. First, an adaptive weighted histogram matching is used to describe the face of the ...

    Qin Ling, Tong **an Hui in Proceedings of the 2011 International Conf… (2012)

  3. No Access

    Chapter and Conference Paper

    A Method for Solving Optimization Problems in Continuous Space Using Ant Colony Algorithm

    We state our algorithm using the nonlinear programming (NLP) problem, objective function G is a given non-linear function. Constraint conditions that represented by a set of inequalities form a convex domain of R

    Chen Ling, Sheng Jie, Qin Ling, Chen Hongjian in Ant Algorithms (2002)