Browsing by Author "Mendis, C"

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    item: Thesis-Abstract
    An Approach to domain driven web application development
    Dasanayake, G; Mendis, C
    Over the past year programming languages have evolved from machine languages to assembly and to high level languages. all this time the development abstraction has sleadly moved up awards the domin. Today through Domain Driven Devlopment DDD the application developer significantly benefits from the case of application creation and maintenance. Thus DDD has Become a very promising new area of research. however DDD more information is needed in The domain mode! and more a fort is needed in the subsequent transformation to the other end . The model needs to capture and represent all the necessary information of the business solution and the transformation should transform in the target feature rich It solution. This concept of "programming %at the domain level fundamentally differs from mere cv.de generation. The focus here is on creating complete, readily executable applications from the model. This paper present a framework and methodology tor rich web application development based on the domain model. This includes a I MI. profile for web application modeling .X.M L based model serialization, model transformation logic utilizing XSLT/X Path. a web application utilizing a component based web framework with a wide range of emerging technologies and a tool as proof of concept which can effectively be used for domain web application development.
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    item: Conference-Abstract
    Automatic assessment of student answers for geometric theorem proving questions
    (2017) Mendis, C; Lahiru, D; Pamudika, N; Madushanka, S; Ranathunga, S; Dias, G
    In this paper, we present a system to automatically assess multi-step answers for geometric theorem proving questions in high school Mathematics. The system is capable of allocating partial marks for steps considering a marking rubric. Moreover, the system evaluates the natural language reasoning part in each step. Currently, 30 theorems related to straight lines have been implemented as inference rules. The system has been tested with 100 student answers for two geometric theorem proving questions.