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Security is one of major barriers for cloud computing popularity. For a secured system, along with protection of data storage it is also important to take rapid action to prevent evolving attacks and maintain a self-healing infrastructure. In this paper a security framework has been proposed, where cognitive and cooperative swarm intelligences are used in order to implement reputation system for establishing...
A method for segmenting mediolateral oblique view mammograms is presented here. While most existing algorithms rely on histogram information to segment the breast region, we propose to use the shape and profile information to achieve more accurate and reliable segmentation. Here, we suggest a two step procedure consisting of feature based registration followed by Demon's implementation of deformable...
Accurate exon prediction in a genome is extremely important for understanding of life processes. Researchers use various techniques for detecting accurate location of exons. A digital filter model has been proposed in this paper for the prediction of exons in DNA sequence. The technique involves conversion of DNA character string into a numerical sequence using weak-strong bonding of nucleotides and...
Agent oriented software engineering (AOSE) is an efficient methodology for open, complex and distributed system in networking, academic, medical, industrial and commercial areas. In order to implement AOSE methodology for different problem domains, the developing system architecture has to be considered as a multi-agent system (MAS). Several researchers have been agreed that in order to improve the...
To reduce external memory access latency and power in embedded applications, frequently re-used data is identified and buffered in on-chip memory. This paper presents an approach to on-chip memory sub-system architecture for data dependent image processing algorithm. The proposed memory architecture is capable of re-using the data and reduces the external memory access latency. It is implemented and...
A modified version of a quasi-self-complementary antenna, constructed in a leather substrate for ultra wideband applications, is presented in this paper. The proposed antenna, without using a matching circuit, can operate in an ultra-wide 10 dB impedance bandwidth. Featuring a very small and compact size on a leather substrate, this antenna can operate in a specific UWB range for on-body communications...
Now-a-days Creativity is very much important for requirements analysis. The practice of systematic creativity technique is needed to generate inventive ideas and to achieve better outcome in requirements engineering. Creativity techniques are used to discover creative and innovative requirements and to understand client's expectation. In the paper we performed systematic review on articles those are...
The work proposes a novel design of an Operational Amplifier which uses an Adaptive biased Differential Amplifier stage for biasing. When Operational Amplifier is configured as a Buffer, the output signal gets distorted even at low frequencies and it does not follow the input signal. To resolve this issue the designers need to go for alternative biasing schemes. On the other hand, when the Operational...
The Web is a progressively more important resource in many aspects of life: education, employment, government, commerce, healthcare, recreation, and more. It is essential that the web be accessible to people with equal access and equal opportunity to all also with disabilities. An accessible web can also help elderly population and also people with disabilities more actively contribute in society...
Efficient and effective detection of face area is prerequisite for a fast face recognition application. In contrast to the conventional face detection process which requires a substantial learning time due to the training of large face database, this paper presents a simple learning free face detection algorithm based on scanning. In our proposed algorithm after converting the input image into binary...
An efficient traffic system is needed for safety of lives, property, time and economy. Here we present a design and implementation of low cost, low power consummated and more reliable an Infrared based intelligent Traffic System. The system is a wireless network based which contains infrared transmitter with a unique identification number and infrared receiver. The system can response rapidly with...
The main goal of this article is to introduce the new technique of server-side HTML form validation. For every custom-built web application, the developer has to write their own validation code for every form used in application. This is a time consuming work for the developers which kills a lot of the development time of the application. This technique will help the developers to validate their forms...
An improved version for the JSEG color image segmentation algorithm has been presented in this paper integrating the presence of edge in canny edge detector. One major inherent problem in JSEG is that it suffers from over segmentation which ultimately reduces the segmentation quality. The focus is given to reduce the over segmentation problem in JSEG by examining the presence of canny edge between...
Different features have different relevance to a particular learning problem. Some features are less relevant; while some very important. Instead of selecting the most relevant features using feature selection, an algorithm can be given this knowledge of feature importance based on expert opinion or prior learning. Learning can be faster and more accurate if learners take feature importance into account...
Rural areas of Bangladesh do not have quality healthcare facilities or doctors. However, Internet is widely available everywhere in the country. A web based Clinical Decision Support System (CDSS) is proposed that will serve the rural medical centers. A Clinical Decision Support System is a software that provides diagnostic suggestions based on input patient data. The system will use Artificial Intelligence...
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