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Browsing Computing and Technology by Title

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  • Object Recognition Application - Mind Game 
    Senanayake, H.M.I.M.; Weerasinghe, K.G.H.D. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2016)
    Visualizing is one of the main methods to remember something. For students who are studying something can remember things as a story or a component of an image. This application is designed to develop this skill by giving ...
  • Obtaining Patient Torso Geometry for the Design of Scoliosis Braces. A Study of the Accuracy and Repeatability of Handheld 3D Scanners 
    Sanz-Pena, I.; Arachchi, S.; Curtis-Woodcock, N.; Silva, P.; McGregor, A. H.; Newell, N. (Prosthetics and orthotics international, 2022)
    Objective: Obtaining patient geometry is crucial in scoliosis brace design for patients with adolescent idiopathic scoliosis. Advances in 3D scanning technologies provide the opportunity to obtain patient geometries quickly ...
  • On Compression Ratio Info-leak Mass Exploitation (CRIME) Attack and Countermeasures. 
    Prasadi, S.; Alupotha, J.; Fawzan, M.; Alawatugoda, J.; Ragel, R. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka., 2017)
    Header compression is desirable for network applications, as it saves bandwidth. However, when data is compressed before being encrypted, the amount of compression leaks information about the amount of redundancy in the ...
  • Online Assessment Technologies and Future Trends: A Systematic Review 
    Nafrees, Abdul Cader Mohamed; Liyanage, S. R.; Dias, N. G. J. (Faculty of Computing and Technology, University of Kelaniya Sri Lanka., 2023)
    A rapidly expanding method of continuing education in times of epidemic or conflict is online assessment (OA). Numerous tools are now available to perform OA more effectively and maintain the quality of e-learning (EL) as ...
  • Online Continuous Assessment System for Technical Colleges in Sri Lanka using UML 
    Niroshanie, Vindya; Wijayarathna, Gamini (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2021)
    The research in this paper discusses the issues relevant to an existing manual assessment system, [1] and aims the development of conceptual model for online continuous assessments system. This was achieved by using ...
  • Online Train Ticket Reservation System. 
    Siriweera, U.G.S.M.; Dias, N.G.J. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka., 2017)
    Railway is one of the most important means of transportation, and plays a vital role in the transport industry. With such a huge customer base, purchasing train tickets has been a very prominent problem. Railway E-Ticketing ...
  • Ontology Based Knowledge Management Portal for Coconut Plantation Care 
    Ganeshakumaran, Saraga; Wijegunasekara, M. Carmel; Vishwajith, Tharuka (Faculty of Computing and Technology, University of Kelaniya Sri Lanka, 2022)
    Coconut (Cocos nucifera) is one of Sri Lanka's most significant plantation crops. Different coconut tree parts are used for numerous activities. Decision making is critical in the treatment method of coconut plantation. ...
  • Open Educational Resources (OER) usage in learning: Perspectives of undergraduate students, University of Vocational Technology, Sri Lanka 
    Thenabadu, M.; Seneviratne, H.A. (Faculty of Computing and Technology (FCT), University of Kelaniya, Sri Lanka, 2021)
    Open Educational Resources has gained momentum during the past decade as a way of sharing educational resources with the learning community. This initiative has been very influential in changing the learning culture of ...
  • Optimal Site Investigation Through Combined Geological and Property Uncertainties Analysis 
    Oluwatuyi, O. E.; Ng, K.; Wulff, S. S.; Rajapakshage, R. (Geotechnical and Geological Engineering, 2023)
    Site investigation is crucial in character- izing the geomaterial profile for the design of bridge pile foundations. A site investigation plan should be conducted to maximize geomaterial information and minimize ...
  • Optimizing the Member Selection for Ensembles of Classifiers: An Application of Rainfall Forecasting in Sri Lanka 
    Nagahamulla, H.R.K. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2016)
    A collection of classifiers trained to do the same task is called an ensemble of classifiers. Ensembles can be created using a set of classifiers of the same type or using a set of classifiers in different types (Artificial ...
  • Parameter optimization of the II-VI thin-film photovoltaic tandem solar cell model of MZO/CdTe and CdS/CIGS 
    Ratnasinghe, D.R.; Attygalle, M.L.C. (3rd International Conference on Advances in Computing and Technology (ICACT ‒ 2018), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka., 2018)
    In this simulation model we have constructed a photovoltaics tandem device with a top cell of window layer n-MZO (Mg doped ZnO), with an absorber layer of (II-VI) thin-film of p-CdTe and the bottom cell with window layer ...
  • Parents' and Students’ Perceptions of the Education System of Sri Lanka 
    Manjaree HS, Bhagya; Tillekaratne, Aashani; Rupasinghe, Thilini P.; Liyanage, Laalitha S.I. (SLTC Research University, 2022)
    Twenty-first-century skills such as critical thinking, communication, collaboration, and creativity, are widely accepted as skills in high demand within modern working environments. National school curricula reforms in ...
  • Park Smart and Ride 
    Abeywardhane, KG Kaushalya; Ratnayake, Bhagya; Abeywardhane, KG Hasara; Mayooran, P; Rankothge, Windhya (Faculty of Computing and Technology, University of Kelaniya Sri Lanka., 2023)
    The traffic congestion in metropolitan areas is exacerbated by the recent increase in vehicles. Parking has also become a major problem in metropolitan cities. Traffic congestion was a big issue in the suburbs around Colombo ...
  • Peenamu.lk - A Swimming Web Portal for Sri Lanka with Advanced Water Quality Monitoring System 
    Perera, Poornima L; Rupasinghe, Induwara; Wanniarachchi, Ashen (Faculty of Computing and Technology, University of Kelaniya Sri Lanka., 2023)
    Swimming is a world-popular physical activity that integrates arm and leg actions with natural flotation of the body. This is an excellent stress reliever because it releases endorphins, which give a sense of well-being ...
  • Performing Iris Segmentation by Using Geodesic Active Contour (GAC) 
    Yuan-Tsung Chang; Chih-Wen Ou; Jayasekara, J.M.N.D.B.; Yung-Hui Li (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2016)
    A novel iris segmentation technique based on active contour is proposed in this paper. Our approach includes two important issues, pupil segmentation and iris circle calculation. If the correct center position and radius ...
  • Plant and Plant Associated Microflora: Potential Bioremediation Option of Indoor Air Pollutants. 
    Gunasinghe, Y. H. K. I. S.; Rathnayake, I.V.N.; Deeyamulla, M. P. (Nepal Journal of Biotechnology, 2021, 2021)
    Indoor air pollution is a significant problem today because the release of various contaminants into the indoor air has created a major health threat for humans occupying indoors. Volatile Organic Compounds (VOCs) are ...
  • Potential Use of Selected Macrophytes Based Constructed Wetlands for the Treatment of Landfill Leachate 
    Perera, K.R.S.; Yatawara, M.D.M.D.W.M.M.K. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    Phytoremediation using constructed wetlands (CWs) is widely practiced for the removal of contaminants in landfill leachate. The present study was planned to assess the potential of floating macrophytes (Eichhornia crassipes ...
  • Power Factor Improvement of Industrial Loads using a Capacitor Bank and a Solar PV System 
    Kalhari, Madhushika; Bandara, Hasitha Eranda; Ediriweera, Sampath (Faculty of Computing and Technology, University of Kelaniya Sri Lanka, 2022)
    A significant portion of the cost of manufacturing in the industry is related to electrical power. An electrical system with a low power factor is typically less effective and may also be less profitable for end users and ...
  • A Pragmatic Approach to Enhance the Economic Viability of the Road Construction Industry in Sri Lanka by Integrating Lean Construction Concepts 
    Karunanayake, S.G.S.; Ananda, H.S.R. (4th International Conference on Advances in Computing and Technology (ICACT ‒ 2019), Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2019)
    The interconnection of activities required for the design and construction of building and infrastructure involves the interplay between people, technology, situations, and decisions. It requires the astute coordination ...
  • Prediction of Mechanical Properties of Steel Nanowires using Molecular Dynamics 
    Nadeesha, Tharundi M.D.; Liyanage, J.K.; Liyanage, Laalitha S. I. (Faculty of Computing and Technology, University of Kelaniya, Sri Lanka, 2021)
    Nanowires have received increasing interest due to their unique properties and potential applications [1]. Limited studies have been conducted on tensile strength and mechanical properties of pure iron and iron alloy-based ...

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