Scientific Publications
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Research Categories
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Computer Science & Engineering
Core computing paradigms, algorithm design, software architectures, advanced computing theory, and hardware engineering.
Computer Networks
Network architectures, wireless ad-hoc protocols, vehicular networks (VANET), buffering, and communications.
Electronics Department
Circuits, semiconductor devices, flexible electronics, solar array modeling, signal processing, and photonics.
Civil Engg
Structural analysis, thermal stability of fluid layers, environmental infrastructure, and applied materials engineering.
Recent Publications (5)
ANALYSIS OF VARIOUS LEVELS OF PENETRATION BY SQL INJECTION TECHNIQUE THROUGH DVWA
In this paper, we represent a comparative analysis of several levels of SQL Injection vulnerabilities, attacks. We are now going to define SQLI. It is very harmful and directly injected into the database SQLI is a technique to access data from the database with the help of SQLI (SQL injection) query. We will define SQL injection process through following procedure: DVWA (Damn Vulnerable Web Application).Damn Vulnerable Web Application (DVWA) is tool to work on PHP/MySQL. It is facilitated for security professionals and net developers to check out their skills and tools in a legal environment. It may help web developers to know the processes of securing web application. The DVWA tool is used for analyzing the vulnerabilities through SQL Injection
Comparative Analysis of Semantic and Syntactic Based Search Engines
Semantic based search engines are better than syntactic or key word based search engines as they have the ability to understand the meaning of the searched term and provide more specific data. We studied semantic (Hakia, Kosmix, Cognition, Lexxe, Swoogle) and syntactic (Google, Yahoo, Ask) based search engines and compared their search performance and analyzed them using specific queries. We also focused on some specific algorithms i.e. Page Rank algorithm, Weighted Page rank algorithm, Tag search algorithm
A parallel algorithm for reading the different variables in social networks using data mining techniques.
A social networks is a social structures made up of a set of nodes(such as individuals or organizations),set of different variables, and other social interactions between nodes. The social network provides a set of methods for analyzing the structures of whole social networks as well as different variables observed in structures. A social network analysis is a important factor for mapping and measuring of relationships and data flows between in organizations or groups. The links shows the relationships and flows between the nodes in social networks. The process of reading the different variables and information retrieving in social networks using data mining techniques such as preprocessing, data analysis and data interpretation for analyzing the information of different variables concurrently in social networks. A data mining techniques for reading a different variables in social networks and different algorithm approaches for reading variables concurrently
Comparative Analysis of Symmetrical and Asymmetrical Cascaded H-Bridge Multilevel Inverter using SPWM Technique
This paper proposes comparison between symmetrical and asymmetrical Cascaded H-Bridge Multilevel Inverter (CMLI) using the multicarrier based SPWM Technique with induction motor as a load. Multilevel inverter have become more popular over the years in high power medium voltage application without the use of the transformer and with less disturbance & reduced harmonic distortion. In this paper three phase configuration of cascaded h-bridge multilevel inverter are studied. Here, carrier based sinusoidal pulse width modulation (SPWM) Technique is used as the modulation strategy. In this modulation strategy include the phase disposition technique (PD), phase opposition disposition technique (POD), and an alternative phase opposition disposition technique (APOD). All the study of the technique has been carried out the MATLAB/SIMULINK and evaluation of CMLI using SPWM technique in terms of THD.
Advance in GSM Based Home Automation Saving Energy in Home by Using Android Phone
In this paper, it is described how to control home appliances and save energy in home. The GSM network has been made for using of control system. This system acts as embedded system, which can be used for controlling the appliances. Advantage of using GSM SIM is that the owner can control the home appliances by android phone from any place in the world. This system allows theowner to control and receive a feedback status of the home equipments by sending instructions in form of SMS. For saving energy in home , all home appliances have been connected through microcontroller with GSM SIM by which if any appliances is left Turned-ON then GSM SIM will send SMS to owner and owner can Turn-OFF the appliance from any place and GSM SIM send feedback to owner that home appliance is TurnedOFF, by which owner can save energy. Thus by using GSM technology,