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Browsing by Author "Dias, N.G.J."

Browsing by Author "Dias, N.G.J."

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  • A sales management system using cloud computing technology 
    Wijethunga, I.A.; Dias, N.G.J. (Book of Abstracts, Annual Research Symposium 2014, 2014)
    At present, cloud computing technology is used in many applications because of the rapid development in network technology and the cost of transmitting a terabyte of data over long distance has extremely reduced in the ...
  • An analysis of sound parameters for prosodic modeling in Sinhala text to speech synthesis 
    Dias, N.G.J.; Kumara, K.H.; Dolawattha, D.D.M. (Research Symposium 2009 - Faculty of Graduate Studies, University of Kelaniya, 2009)
    Speech synthesis is the artificial production of human speech. A computer system used for this purpose is called a speech synthesizer, and can be implemented in software and/or hardware. Text-to-Speech (TTS) is one of the ...
  • An Android Application in Searching for Hospitals 
    Chandrasena, A.M.D.; Dias, N.G.J. (University of Kelaniya, 2012)
    This research focuses on Android application development techniques needed to implement a mobile application that consists of features that can search information about hospitals with its exact or nearest location. Since ...
  • Anti-Counterfeit Method for Computer Hardware using Blockchain 
    Britto, C.D.; Dias, N.G.J. (International Journal of Computer Applications, 2022)
    Counterfeited computer hardware are products designed looks exactly the same as their genuine products. Most of the people are tricked by the counterfeiters using online markets. This influences the need for a secure and ...
  • Application of written-bell discounting techniques for smoothing in part of speech tagging algorithm for Sinhala language 
    Jayaweera, M.P.; Dias, N.G.J. (Faculty of Graduate Studies, University of Kelaniya, 2015)
  • Applying Intelligent Speed Adaptation to a Road Safety Mobile Application –DriverSafeMode 
    Perera, W.S.C.; Dias, N.G.J. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka., 2017)
    During the last decades, Sri Lanka has experienced a highly accelerated growth level of motorized transportation with the rapid urbanization due to the economic development. However, the increasing motorization has also ...
  • Automatic Segmentation Of Given Set Of Sinhala Text Into Syllables For Speech Synthesis 
    Kumara, K.H.; Dias, N.G.J.; Sirisena, H. (University of Kelaniya, 2007)
    A dictionary based automatic syllabification tool has been given for Speech Synthesis in Sinhala language. This tool is also capable of providing frequency distributions of Vowels, Consonants and Syllables for a given set ...
  • Automatic Segmentation of Separately Pronounced Sinhala Words into Syllables 
    Priyadarshani, P.G.N.; Dias, N.G.J. (University of Kelaniya, 2011)
    Aligned corpora are widely used in various speech applications like automatic speech recognition, speech synthesis, as well as prosodic and phonetic research. The segmentation into syllables can be done manually or ...
  • Classification and Regression Trees (CART) based Data Driven Approach for Prosody Duration Modeling in Sinhala Language 
    Dolawattha, D.D.M.; Dias, N.G.J.; Kumara, K.H. (Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)
    A Text-to-Speech (TTS) Synthesizer or Text-to-Speech Engine is a computer based system that capable to read any text aloud with naturally. In TTS, the text might be inserted directly to the computer by an operator or an ...
  • Comparison of Part of Speech taggers for Sinhala Language 
    Jayaweera, M.; Dias, N.G.J. (Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2016)
    Part of Speech (POS) tagging is an important tool for processing natural languages. It is one of the basic analytical model used in for many Natural language processing applications. It is the process of marking up a ...
  • Deep learned Visual Model for Human Computer Interaction (HCI) 
    Kumarika, B.M.T.; Dias, N.G.J. (Staff Development Center, University of Kelaniya, Sri Lanka, 2015)
    Background and rationale: The modern hand gesture recognition approaches can be classified as ‘contact’ and ‘vision’ based. Contact based approaches like Data Glove require a physical contact which can cause health issues ...
  • Deep Unsupervised Pre-trained Neural Network for Human Gesture Recognition 
    Kumarika, B.M.T.; Dias, N.G.J. (Faculty of Graduate Studies, University of Kelaniya, 2015)
    Recognition of visual patterns for real world applications is a complex process that involves many issues. Varying and complex backgrounds, bad lighting environments, person independent gesture recognition and the ...
  • Design & implementation of an efficient SMS server 
    Dias, N.G.J.; Rathnasekara, P.L.A.U (Research Symposium 2009 - Faculty of Graduate Studies, University of Kelaniya, 2009)
    Short Message Service (SMS) is one of the most popular services provided by the telecommunication companies all over the world. Due to the low cost and efficiency of this service compared to the traditional ways of sending ...
  • Design and Implementation of a Web-Based Faculty Information System 
    Kumara, K.H.; Munasinghe, L.; Jayasuriya, K.D.; Dias, N.G.J.; de Silva, C.H.; Kalingamudali, S.R.D. (University of Kelaniya, 2006)
    Although Information Systems (IS) are valuable elements for organizations, the private and public sectors in Sri Lanka are reluctant to use IS for decision making, organizing and classifying data, processing transactions, ...
  • Designing an Automatic Speech Recognition System to recognize frequently used sentences in Sinhala 
    Samankula, W.G.D.M.; Dias, N.G.J. (University of Kelaniya, 2013)
    There are millions of people with visual impairments as well as motor impairments caused by old age, sickness or accidents. These people have to face a lot of challenges in their day to day lives. Even at home, if these ...
  • Designing and implementation of new computer software system for the Centre for Open and Distance Learning 
    Dias, N.G.J.; Dolawattha, D.D.M. (Research Symposium 2009 - Faculty of Graduate Studies, University of Kelaniya, 2009)
    Nearly 150000 students were qualifying for university education in Sri Lanka annually. But only 18000 students are selected to follow different undergraduate courses in local universities where we have free education. ...
  • Detection of Vehicle License Plates Using Background Subtraction Method 
    Ashan, M.K.B.; Dias, N.G.J. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2016)
    The detection of a vehicle license plate can be considered as a primary task of a License Plate Recognition System (LPRS). Detecting a vehicle, locating the license plate and the non-uniformity of license plates are few ...
  • Development of a Linear-Model based Computer Software for Least Cost Poultry ration formulation 
    Piyaratne, M.K.D.K.; Dias, N.G.J.; Attapattu, M. (University of Kelaniya, 2008)
    This study was based on the development of a user friendly, linear-model based computer software system for least cost poultry ration formulation. The software developed in this work used most recent advancements in the ...
  • Dynamic Time Warping Based Speech Recognition for Isolated Sinhala Words 
    Priyadarshani, P. G. N.; Dias, N.G.J. (Research Symposium 2010 - Faculty of Graduate Studies, University of Kelaniya, 2010)
    Communication between computer and the human is basically done through keyboard and screen-oriented systems. In the current Sri Lankan context, this restricts the usage of computers to a small fraction of the population, ...
  • ER to Relational Model Mapping: Information Preserved Generalized Approach 
    Pieris, D.; Wijegunasekera, M.C.; Dias, N.G.J. (International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
    The Entity-Relationship (ER) model is widely used to create ER schemas to represent application domains in the Information Systems development field. However, when an ER schema is transformed to a Relational Database Schema ...

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