K. Ramamoorthy

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Current static malware detection techniques have serious limitations, and sandbox testing also fails to provide a complete solution due to time constraints. In this paper, we present a robust assembly language signature-based malware detection technique, with emphasis on detecting obfuscated (or polymorphic) malware and mutated (or metamorphic) malware. The(More)
Current static malware detection techniques have serious limitations. Little modifications can result in a new strand of malware that escapes. In this paper, we present a static detection technique using disassembly of a malware emphasizing the recognition of variants of a malware in its signature set. The hypothesis is that all variants share a common core(More)
Orthogonal Frequency Division Multiplexing (OFDM) is a promising research area in Wireless Communication for high data rates. The Multiple Input-Multiple Output (MIMO) technology when incorporated with the OFDM system promise a significant boost in the performance. But, the MIMO-OFDM systems are very sensitive to Carrier Frequency Offset (CFO) as it(More)
— Sleep Apnea is a recognize of abnormal breathing activities and limb movements on frequent disorder with detrimental health, performance and safety effects. The diagnosis of the disorder is mostly expensive. In this method we detect the four main features of respiratory signal. The automatic signal classification starts by extracting signal features from(More)
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