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Information technology has been advancing in many countries. In their daily lives, people encounter computerized systems in many situations and often take their operation for granted. If a system failure occurs temporarily, it is disadvantageous for the system operator and the user. The use of distributed and parallel processing systems has increased the prevalence of software failures due to resource...
This paper proposes an XML representation of octgrid completely. Octgrid is a data structure based on octal grid graphs for heterogeneous rectangular dissections. This model is represented by a list structure called H3-Code. The file format of H3-Code is a plain text file that consists of a plurality of space separated field. Therefore we introduced the XML representation called H14-Code.
Many kinds of open source software (OSS) are used to develop software or systems. In order to develop software using existing forms of OSS, developers have to understand them. However some OSS lacks adequate documentation for its source code. Program diagrams, many of which have been recently proposed, can enhance the understanding of software or systems but developers cannot properly understand these...
Education curricula for children with developmental disabilities have attempted to include information and communication technology (ICT) teaching materials. However, such children demonstrate individual differences at the developmental stage of their cognitive faculties. Thus, it is difficult to adopt commercially available ICT teaching materials when working with them. In this study, we introduce...
In software development, the waterfall model is commonly used, especially for large-scale software systems. For smaller-scale software development, agile software development approaches such as extreme programming or scrum are used. Traditional software development methodologies are mainly targeted toward customer-centric development, and therefore, new software methodologies are often not well received...
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