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  1. No Access

    Chapter and Conference Paper

    Color Transfer Based on Earth Mover’s Distance and Color Categorization

    Color transfer aims at changing an original image’s color theme to a target one while preserving the original image’s geometric structure information. In recent studies of color transfer, there are mainly two ...

    Wenya Feng, Yilin Guo, Okhee Kim, Yonggan Hou… in Computer Analysis of Images and Patterns (2013)

  2. No Access

    Chapter and Conference Paper

    Efficient Attack Detection Based on a Compressed Model

    In order to achieve the goal of high efficiency in intrusion detection systems, especially in the real-time attack detection environment, a compressed model is proposed in this paper. With the emergence of the...

    Shichao **, Okhee Kim, Tieming Chen in Information Security Practice and Experience (2013)

  3. No Access

    Chapter and Conference Paper

    MX-tree: A Double Hierarchical Metric Index with Overlap Reduction

    Large multimedia repositories often call for a highly efficient index supported by external memories, in order to fast retrieve the desired information. The M-tree, one of the metric trees, is a well-tested an...

    Shichao **, Okhee Kim, Wenya Feng in Computational Science and Its Applications… (2013)

  4. No Access

    Chapter and Conference Paper

    Accelerating Metric Space Similarity Joins with Multi-core and Many-core Processors

    The similarity join finds all pairs of similar objects in a large collection. This search problem could be successfully divided into many sub-problems by an algorithm called Quickjoin recently. Besides, this a...

    Shichao **, Okhee Kim, Wenya Feng in Computational Science and Its Applications… (2013)