Facebook pixel tracking

The Science and Information (SAI) Organization publishes open-access peer-reviewed journals in computer science and artificial intelligence.

Contact Info
Email info@thesai.org
Website thesai.org
Follow Us
Contact Info
Email info@thesai.org
Follow Us

IJARAI Vol. 4 Issue 6 (2015)

Open Access | | 7 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.

Download Full Issue
1

Yahoo!Search and Web API Utilized Mashup based e-Leaning Content Search Engine for Mobile Learning

Author 1: Kohei Arai

Mashup based content search engine for mobile devices is proposed. Mashup technology is defined as search engine with plural different APIs. Mash-up has not only the plural APIs, but also the following specific features, (1) it enables classifications of the contents in concern by using web 2.0, (2) it may… Read full abstract & cite →

Mashup API web 2.0 mobile devices e-learning content content retrieval Yahoo!saerch BOSS Web API
Abstract doi.org/10.14569/IJARAI.2015.040601 PDF
2

Psychological Status Monitoring with Cerebral Blood Flow: CBF, Electroencephalogram: EEG and Electro-Oculogram: EOG Measurements

Author 1: Kohei Arai

Psychological status monitoring with cerebral blood flow (CBF), EEG and EOG measurements are attempted. Through experiments, it is confirmed that the proposed method for psychological status monitoring is valid. It is also found correlations among the amplitudes of peak alpha and beta as well as gamma frequency of EEG signals… Read full abstract & cite →

Cerebral Blood Flow CBF EEG EOG psychological status
Abstract doi.org/10.14569/IJARAI.2015.040602 PDF
3

Relations between Psychological Status and Eye Movements

Author 1: Kohei Arai

Relations between psychological status and eye movements are found through experiments with readings of different types of documents as well as playing games. Psychological status can be monitored with Electroencephalogram: EEG sensor while eye movements can be monitored with Near Infrared: NIR cameras with NIR Light Emission Diode: LED. EEG… Read full abstract & cite →

EEG eye movement psychological status alpha wave beta wave
Abstract doi.org/10.14569/IJARAI.2015.040603 PDF
4

Mobile Device Based Personalized Equalizer for Improving Hearing Capability of Human Voices in Particular for Elderly Persons

Author 1: Kohei Arai Author 2: Takuto Konishi

Mobile device based personalized equalizer for improving the hearing capability of human voices in particular for elderly persons are proposed. Through experiments, it is found that the proposed equalizer does work well for improving hearing capability by 2 to 55 % of voice Recognition success ratio. According to the investigation… Read full abstract & cite →

Frequency response equalization mobile devices formount frequancy hearing capability hearing aids
Abstract doi.org/10.14569/IJARAI.2015.040604 PDF
5

Iris Compression and Recognition using Spherical Geometry Image

Author 1: Rabab M. Ramadan

this research is considered to be a research to attract attention to the 3D iris compression to store the database of the iris. Actually, the 3D iris database cannot be found and in trying to solve this problem 2D iris database images are converted to 3D images just to implement… Read full abstract & cite →

3D Iris Recognition Iris Compression Geometry coding Spherical Wavelets
Abstract doi.org/10.14569/IJARAI.2015.040605 PDF
6

Gram–Schmidt Process in Different Parallel Platforms

Author 1: Genci Berati

Important operations in numerical computing are vector orthogonalization. One of the well-known algorithms for vector orthogonalisation is Gram–Schmidt algorithm. This is a method for constructing a set of orthogonal vectors in an inner product space, most commonly the Euclidean space Rn. This process takes a finite, linearly independent set S… Read full abstract & cite →

Gram-Schmidt Algorithm Parallel programming model OpenMP MPI Control Flow architecture
Abstract doi.org/10.14569/IJARAI.2015.040606 PDF
7

A Heuristic Approach for Minimum Set Cover Problem

Author 1: Fatema Akhter

The Minimum Set Cover Problem has many prac-tical applications in various research areas. This problem belongs to the class of NP-hard theoretical problems. Several approxima-tion algorithms have been proposed to find approximate solutions to this problem and research is still going on to optimize the solution. This paper studies the… Read full abstract & cite →

Set Cover Greedy Algorithm LP Rounding Algo-rithm Hill Climbing Method
Abstract doi.org/10.14569/IJARAI.2015.040607 PDF
IJARAI Journal Cover