“Sushma is very detail oriented and produced great results for our team in SAP Labs India. She is very quick to grasp technical concepts and takes care of every minute detail while executing her tasks. She is an asset to any project team. ”
About
Software Engineer with ardent interests in Operating systems , Networking, Cloud…
Experience
Education
Publications
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Optimal Feature Selection of Speech using Particle Swarm Optimization Integrated with mRMR for Determining Human Emotion State
IJCA
Speech is one of the most promising model through which various human emotions such as happiness, anger, sadness, normal state can be determined, apart from facial expressions. Researchers have proved that acoustic parameters of a speech signal such as energy, pitch, Mel frequency Cepstral Coefficient (MFCC) are vital in determining the emotion state of a person. There is an increasing need for a new Feature selection method, to increase the processing rate and recognition accuracy of the…
Speech is one of the most promising model through which various human emotions such as happiness, anger, sadness, normal state can be determined, apart from facial expressions. Researchers have proved that acoustic parameters of a speech signal such as energy, pitch, Mel frequency Cepstral Coefficient (MFCC) are vital in determining the emotion state of a person. There is an increasing need for a new Feature selection method, to increase the processing rate and recognition accuracy of the classifier, by selecting the discriminative features. This study investigates the use of PSO integrated with mRMR (Particle Swarm Optimization integrated with Minimal-Redundancy and Maximal-Relevance) technique to extract the optimal feature set of the speech vector, thus making the whole process efficient for the GMM.
Courses
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ABAP beginner Training
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J2ME
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Microsoft SIlverLight beginner training
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SAP UI5 training
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Projects
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Port Scan Detector
Built a network port scan detector in C, to identify var- ious TCP port scan attacks. Implemented the libpcap interface to parse packets from an input pcap file. -
Implementation of Hierarchical Unix-like File System
Developed code to implement a file system in line with the Unix file system having multiple levels of inodes.
Languages used: C -
Multithreaded SMTP server
Built a multithreaded SMTP server to spawn 32 threads and handle multiple clients in parallel.The client grabs a socket and starts communicating with server by conforming to a pre-defined protocol. Also, implemented mailbox and backup threads to record the mails being sent from the client from time to time.
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HTTP proxy-based malware detector
Implemented a HTTP proxy which can interact with
a virtual machine and replay contents from a server(web page) and detect if it is malicious or not. This web exploit scanner can detect malicious websites/domains and report it back to the client browser.
Honors & Awards
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Best in Academics
Department of Computer Science
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Cultural Secretary
Venkat International Public School
Languages
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English
Full professional proficiency
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Hindi
Full professional proficiency
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Kannada
Native or bilingual proficiency
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Telugu
Native or bilingual proficiency
Recommendations received
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