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In this paper, a face recognition method based on sparse representation is proposed. First it represents the test sample as a linear combination of all the training samples and selects K (K = 1, 2, 3) training samples from every class with the bigger contribution by using the representation result of every test sample. Then the test samples are represented as a linear combination of the selected training...
SQL injection attacks, a class of injection flaw in which specially crafted input strings leads to illegal queries to databases, are one of the topmost threats to web applications. A number of research prototypes and commercial products that maintain the queries structure in web applications have been developed. But these techniques either fail to address the full scope of the problem or have limitations...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.