Minh-Chau Hoang

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Noun phrase (NP) extraction is a vital part of any Natural Language Processing (NLP) system. However, it would be much better if the system can also parse the grammar structure of the extracted NPs. Grammatically structured NP (GSNP) is helpful in many research fields (Conceptual Indexing, Syntactic variant generating, Nested NP identifying, etc). This(More)
This paper addresses the problem of detection salient regions in images by exploiting the redundancy in image patches. We assume that redundant patches are more likely to be sparsely represented by other patches in the image while salient patches are not. Such sparse likelihood can be measured via L1-minimization by finding the sparse representation of an(More)
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