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In this paper, the optimize computational processing element for linear smith-waterman algorithm cell score based on the parallel computational approach is introduced. Two bits optimized comparator block were used to compare the DNA sequence characters, while the computation block was used to complete computation towards reducing the numbers of components involved. The complete architecture is designed...
This paper presents an overview of Capstone Project implementation at the Faculty of Electrical Engineering, Universiti Teknologi MARA (UiTM), and discusses the current assessments methods and related issues. The Capstone project marked course outcomes that are strongly correlated with the engineering program requirements of the Engineering Accreditation Council (EAC) in Malaysia. The paper put forward...
Performance and large memory space are the most prominent issues highlighted for local DNA sequences alignment. Therefore, this study is an attempt to test the systolic array approach for Smith-Waterman (SW) algorithm for improving the performance of DNA sequence alignment accelerator. The design was developed using LabVIEW and targeted to Xilinx Spartan 3E while the original SW has been used as a...
This paper presents the potential of the one-dimensional systolic processing element of the Viterbi algorithm in optimizing the DNA sequence alignment system processing engine. The objective of this paper was to optimize the sensitive DNA sequence alignment algorithm toward improving the performance and design complexity. In addition, theoretical study, design, and simulation were conducted using...
In pursuit of energy-efficient technology, lighting system has been one of the major concerns of global warming because of high power consumption. Therefore, this study attempted to investigate and design a new mechanism for reducing energy consumption by targeting the indoor lighting system. This study has been carried out in three stages: design, simulation, and implementation. The complex programmable...
This study attempted to investigate and design a new mechanism in monitoring safety by detecting gas concentration levels to prevent an explosion during welding activities at a high-risk site. The objective of this project was to design and develop a new safety precaution monitoring system during welding activity using a low-cost microcontroller to improve the current practice. The study was conducted...
The D-region is the lowest layer of the ionosphere. During nighttime, the lack of ionization source from the Sun makes this region difficult to measure. This region has no measurable effects on Ionosonde frequencies. Rocket measurements are accurate but limited to the location, time and high in cost. Very Low Frequency (VLF) signal from the communication and navigation instruments can effectively...
Improved data minimization technique to optimize the length of DNA sequence and alignment result characters representation is presented in this paper. The primary objective is to improve and optimize data representation for DNA sequences alignment and result character. The proposed design change in algorithm and architecture is presented in this paper. Algorithm design based on binary equivalent method...
This paper discusses the effort of discriminating plaque psoriasis skin lesions using Artificial Neural Network (ANN) for dermatological early diagnosis based on color representations. For any digital acquired images, colors can be identified numerically, for example, with respect to the unique RGB, HSV and YCbCr pixel indices. Previous work have produced intelligent identification models for selected...
The effect of DNA sequence data minimization technique in converting eight bit DNA data to new two bits DNA data representation is presented. Memory complexity for the data minimization technique is compared and analyzed with existing DNA sequences data managing technique for determine the best solution for reducing the memory consumption for DNA sequences alignment accelerator application. The technique...
This paper presents potential of genetic algorithms (GA) for optimizing DNA sequences alignment based on dynamic programming or evolutionary programming. The ultimate objective of this paper is to accelerate the process of DNA sequences alignment towards reducing the time and space complexity. In addition, the theoretical study, design, compilation and simulation of the proposed GA were carried out...
Casemix system is a disease classification system which is developed as a tool to enhance quality and efficiency of healthcare services. The system utilised routinely available information in healthcare settings as the minimum dataset. The UNU-IIGH has devised the UNU Casemix Grouper that is currently being used as the casemix grouping engine in a number of developing countries. In the next stage...
Today, the need for high performance computation method for align biological sequence has increased due to exponential growth of biological sequence databases. Therefore, this paper is an attempt to study and investigate the potential of graph theory algorithm approach for optimizing the alignment process of DNA sequences towards determines the region of common between two or more DNA sequences. This...
This paper presents a statistical study for rubber seed clones classification. There are five types of clones from the same series of rubber seed being used as samples in this work which are the PB360, RRIM2009, RRIM2011, RRIM2016 and RRIM2025. The main objective is to identify significant features based on reflectance indices of both lateral and dorsal of the rubber seed surfaces from the application...
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