Hyun-chul Han

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As a digital system becomes more important in recent years, software specification and analysis techniques become a central problem in the safety-critical systems. Therefore, the importance of software verification and validation (V&V) based on an adequate specification is more emphasized in view of the software quality. For a thorough V&V, it should be(More)
With explosive growth of visual content repository in the Internet, a visual descriptor scheme that can support queryby-capture over the wireless link becomes attractive in a number of applications. In this work, we developed a local graph spectral embedding based model for representing high dimensional visual descriptors like SURF, SIFT, and achieves good(More)
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