IJARAI Vol. 1 Issue 3 (2012)

Open Access | | 8 papers

Copyright Statement: This is an open access publication licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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Method for Learning Effciency Improvements Based on Gaze Location Notifications on e-learning Content Screen Display

Author 1: Kohei Arai

Method for learning efficiency improvement based on gaze notifications on e-learning content screen display is proposed. Experimental results with e-learning two types of contents (Relatively small motion of e-learning content and e-learning content with moving picture and annotation marks) show that 0.8038 to 0.9615 of R square value are observed… Read full abstract & cite →

Gaze estimation e-learning content thesaurus engine.

Abstract doi.org/10.14569/IJARAI.2012.010301 PDF

Hybrid Metaheuristics for the Unrelated Parallel Machine Scheduling to Minimize Makespan and Maximum Just-in-Time Deviations

Author 1: Chiuh Cheng Chyu, Author 2: Wei-Shung Chang

This paper studies the unrelated parallel machine scheduling problem with three minimization objectives – makespan, maximum earliness, and maximum tardiness (MET-UPMSP). The last two objectives combined are related to just-in-time (JIT) performance of a solution. Three hybrid algorithms are presented to solve the MET-UPMSP: reactive GRASP with path relinking, dual-archived… Read full abstract & cite →

Greedy randomized adaptive search procedure memetic algorithms multi-objective combinatorial optimization unrelated parallel machine scheduling min-max matching

Abstract doi.org/10.14569/IJARAI.2012.010302 PDF

Fuzzy Controller Design Using FPGA for Photovoltaic Maximum Power Point Tracking

Author 1: Basil M Hamed Author 2: Mohammed S. El-Moghany

The cell has optimum operating point to be able to get maximum power. To obtain Maximum Power from photovoltaic array, photovoltaic power system usually requires Maximum Power Point Tracking (MPPT) controller. This paper provides a small power photovoltaic control system based on fuzzy control with FPGA technology design and implementation… Read full abstract & cite →

Fuzzy Control MPPT Photovoltaic System FPGA.

Abstract doi.org/10.14569/IJARAI.2012.010303 PDF

Automated Detection Method for Clustered Microcalcification in Mammogram Image Based on Statistical Textural Features

Author 1: Kohei Arai Author 2: Indra Nugraha Abdullah Author 3: Hiroshi Okumura

Breast cancer is the most frightening cancer for women in the world. The current problem that closely related with this issue is how to deal with small calcification part inside the breast called micro calcification (MC). As a preventive way, a breast screening examination called mammogram is provided. Mammogram image… Read full abstract & cite →

Automated Detection Method Mammogram Micro calcification Statistical Textural Features Standard Deviation.

Abstract doi.org/10.14569/IJARAI.2012.010304 PDF

Temperature Control System Using Fuzzy Logic Technique

Author 1: Isizoh A N Author 2: Okide S.O Author 3: Anazia A.E Author 4: Ogu C.D

Fuzzy logic technique is an innovative technology used in designing solutions for multi-parameter and non-linear control models for the definition of a control strategy. As a result, it delivers solutions faster than the conventional control design techniques. This paper thus presents a fuzzy logic based-temperature control system, which consists of… Read full abstract & cite →

Fuzzy logic microcontroller temperature sensor Analogue to Digital Converter (ADC).

Abstract doi.org/10.14569/IJARAI.2012.010305 PDF

A New Genetic Algorithm Based Lane-By-Pass Approach for Smooth Traffic Flow on Road Networks

Author 1: Shailendra Tahilyani, Author 2: Manuj Darbari Author 3: Praveen Kumar Shukla

Traffic congestion in urban areas is a very critical problem and increasing day-by-day due to increment in number of vehicles and un-expandable traffic infrastructure. Several intelligent control systems have been developed to deal with this issue. In this paper, a new lane bypass algorithm has been developed for route diversion… Read full abstract & cite →

Genetic Algorithms Fuzzy Logic Neural Network Activity Theory.

Abstract doi.org/10.14569/IJARAI.2012.010306 PDF

Leaf Image Segmentation Based On the Combination of Wavelet Transform and K Means Clustering

Author 1: N Valliammal Author 2: Dr.S.N.Geethalakshmi

This paper focuses on Discrete Wavelet Transform (DWT) associated with the K means clustering for efficient plant leaf image segmentation. Segmentation is a basic pre-processing task in many image processing applications and essential to separate plant leafs from the background. Locating and segmenting plants from the background in an automated… Read full abstract & cite →

Image segmentation Wavelet Transform Haar Wavelet K means clustering algorithm.

Abstract doi.org/10.14569/IJARAI.2012.010307 PDF

Poultry Diseases Warning System using Dempster-Shafer Theory and Web Mapping

Author 1: Andino Maseleno Author 2: Md. Mahmud Hasan

In this research, the researcher built a Web Mapping and Dempster-Shafer theory as an early warning system of poultry diseases. Early warning is the provision of timely and effective information, through identified institutions, that allows individuals exposed to a hazard to take action to avoid or reduce their risk and… Read full abstract & cite →

poultry diseases early warning system Dempster-Shafer theory web mapping

Abstract doi.org/10.14569/IJARAI.2012.010308 PDF

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