In this paper an automated dynamic bandwidth provisioning and virtualization in Software Defined Networks has been demonstrated. The Next Generation Optical Networks require efficient programmability which facilitates on-demand services that are not considered by standards or vendor implementations. SDN architecture is proposed for the deployment of the automated control layer capable of providing simultaneous functionality of virtualization and bandwidth provisioning. The framework introduces greater flexibility in complex networks with the simplified architecture. [...]

This paper emphasizes on the details about a web-based Enterprise resource planning (ERP) system for Non-Governmental Organizations (NGO). The details about its need, functionality and scope are described in this paper. The NGO ERP System is aimed to provide central platform through which the NGOs can perform administrative tasks, manage records and improve their working environment. It also reduces the workload, cost and time through proper management and execution of the administrative tasks. The key components of this system includes biometric attendance system, inventory system, finance reports and employee record management. [...]

This paper reports the design; development and evaluation of a prototype four wheeled Skid-Steered Mobile Robot to execute in two different motion schemes. First, different types of locomotion systems used for mobile robots are compared and their pros and cons are presented. Then the mechanism designed for the prototype wheeled SSMR is described with the aid of a CAD model. To validate the designed algorithm, extensive simulation results for trajectory tracking and set-point cases are discussed. Finally, the results of field testing of the actual robot are presented and the behavior of wheeled Skid-Steered Mobile Robots in presence of slippage [...]

This paper presents advancement towards making an efficient and viable wheel chair control system based on brain computer interface via electro-oculogram (EOG) signals. The system utilizes the movement of eye as the element of purpose for controlling the movement of the wheel chair. Skin-surface electrodes are placed over skin for the purpose of acquiring the electro-oculogram signal and with the help of differential amplifier the bio-potential is measured between the reference and the point of interest, afterwards these obtained low voltage pulses are amplified, then passed through a sallen-key filter for noise removal and smoothening. These pulses are then collected [...]

Medical Imaging systems have already proved their worth in providing cheap medical facilities to the population. Over the years the medical experts are becoming more and more concerned about the increased rate of patients facing the medical condition of diabetic retinopathy. The medical experts are becoming over loaded and a need for an automated system is established. The work presented in the paper discusses a system for referral of hard exudates. The system has been formed by combing various methods like SIFT, K-means clustering, visual dictionaries and artificial neural networks. The system displays promising results [...]

The document contains methodology and manifest results of application of 2D convolution in digital image processing using MATLAB, and how different filters respond in image filtering brightening and smoothing along with edge detection and enhancement in a particular gray scale image. filters used in the research are Averaging, Gaussian and Laplacian filter, where Averaging and Gaussian filters are used mainly for image smoothing and noise reduction and Laplacian filter is used for edge detection and enhancement. Section I gives the introduction to the basis of convolution in 1D. Section II gives information and basic idea of 2D convolution in image [...]

Teaching is always said to be twice learning, the traditional SQL Teaching, Intelligent Tutoring Systems (ITS) performs the task to teach individuals SQL Queries, where user is taught by ITS, by giving some examples, using some scenarios, but we have introduced, learning by teaching technique in this ITS system, where student becomes a teacher and ITS becomes a student. In our system, an Artificial Intelligence based teachable agent, named as Iqra is introduced which behaves like a student and want to learn from the one who is using ITS system. First Student Tutor is taught SQL Queries by ITS system, [...]

Umoji is a realistic facial expression digital image/icon that can be used to express real facial expressions in order to increase interaction with one another in an entertaining way. This paper introduces the reader with the importance of text messaging using emojis and its popularity. Emoticon and emoji's are smiley's used to express basic human expressions. Second, we discuss to use real life emoticons in text messaging applications and to further secure users password using an Umoji as an authentication system. This paper discusses and illustrate the statistical results gathered from survey in SZABIST Hyderabad campus about what they think [...]

In this era of internet, E-Business and e-commerce applications are using Databases as their integral part. These Databases irrespective of the technology used are vulnerable to SQL injection attacks. These Attacks are considered very dangerous as well as very easy to use for attackers and intruders. In this paper, we are proposing a new approach to detect intrusion from attackers by using SQL injection. The main idea of our proposed solution is to create trusted user profiles fetched from the Queries submitted by authorized users by using association rules. After that we will use a hybrid (anomaly + misuse) detection [...]

This paper describes an in depth analysis of successful and unsuccessful software Projects and the Role of Software Project Mangers in that success. One of the main reason in software project success is manager. Software houses are investing too much in this regard but the average ratio of software project failure is on the high side. Project managers experience, technical knowledge, and skills are not good enough for success in general. In this paper we have conducted a survey related to the approached used by different project managers, their methods and techniques, and the success ratio of their projects, and [...]