ITRU - 2015

Permanent URI for this collectionhttp://192.248.9.226/handle/123/14727

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Browsing ITRU - 2015 by Faculty "Engineering"

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    Effect of Mutation and Effective Use of Mutation in Genetic Algorithm
    Dassanayake, P
    Author tries to analyze the effect of genetic algorithm when mutation rate is selected randomly compared to fixed mutation rates or/and adaptive mutation rates. The results shows that though it is not always possible to get comparable results using randomly selected mutation rates, it is possible to obtain the required range with less number of trials than using fixed mutation rates for this nature applications.
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    Effect of mutation and effective use of mutation in genetic algorithm
    Dassanayake, VPC
    Author tries to analyze the effect of genetic algorithm when mutation rate is selected randomly compared to fixed mutation rates or/and adaptive mutation rates. The results shows that though it is not always possible to get comparable results using randomly selected mutation rates, it is possible to obtain the required range with less number of trials than using fixed mutation rates for this nature applications
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    HTML5 Based Email Client with Touch Enabled Advanced User Interface for Tabs and Tablets
    Madhuka, GPD; Dias, GV
    The Internet has become as a very powerful platform that has changed the way we do business and the way we communicate. E-Mail is an essential tool for both cooperative world and individuals for communicating. Web-based e-mail systems have become more popular among the internet users with time. Internet and the devices that we use to access the internet are rapidly changing time to time. Among the recent evolutions the most significant of them is HTML5 incorporated mobile technology with hi-tech devices like tabs, iPads and tablets with touch sensitivity. However, the major problem occurs when different levels of resolutions arisewithmodern devices. Some devices support touch, multi-touch, gestures, keyboards and stylus. User-interface of email web clients hasnt improved in the way hi-tech devices evolved. Handling different types of interactions depends on the device and way that user handles it. We have developed HTML5 off-line supporting web-based UI for e-mail system to overcome this issue and to provide a highly user based interactive, responsive and efficient process even in slow network connections. Our approach is based on HTML5 features and client side on java-scripting. Our system is capable of running on a browser without installing any plug-ins. Depending on the device resolution and user interaction (one finger touch/ both hands or external keyboard) email client has provisions to transform the web UI to give better interaction for the user and email system.
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    A Mobile Application with Augmented Reality to Enhance Sinhala Learning Experience for Children
    Wickramasinghe, WAUYS; Gunasekara, HDA
    Augmented Reality has gone from science fiction dream to possible emerging technology in the modern world. This futuristic technology has the ability to blend the real world with digital world. This paper presents an Augmented Reality based mobile solution for children to enhance their Sinhala alphabet learning experience. With this tool, children can interactively learn letters, pronunciation and usage of letters in real world scenarios. Generally, teaching preschool children could be difficult since they only focus on an activity for a short period of time. Therefore this solution mainly focuses on adding fun and entertainment while addressing cognitive skills of the children. This application adds totally new learning experience for its users. A survey done with pre-school children and teachers proved that using Augmented Reality based solution with latest technologies are very helpful for learning things and teaching things efficiently. Most students requested to use the Augmented Reality application repeatedly. Teachers showed high level of enthusiasm and over 85% of the respondents gave extremely positive feedback