Please use this identifier to cite or link to this item:
https://rda.sliit.lk/handle/123456789/1485
Title: | Smart Exam Evaluator for Object-Oriented Programming Modules |
Authors: | Wickramasinghe, M.L. Wijethunga, H.P. Yapa, S.R. Vishwajith, D.M.D. Samaratunge Arachchillage, U.S.S. Amarasena, N. |
Keywords: | Knowledge base Abstract Syntax tree Image Processing Machine Learning ANTLR |
Issue Date: | 10-Dec-2020 |
Publisher: | 2020 2nd International Conference on Advancements in Computing (ICAC), SLIIT |
Series/Report no.: | Vol.1; |
Abstract: | Worldwide educators considered that, automate the evaluation of programming language-based exams is a more challenging task due to its complexity and the diversity of solutions implemented by students. This research investigates and provides insight into the applicability and development of a java based online exam evaluator as a solution to traditional onerous manual exam assessment methodology. The proposed system allows students to take online exams in Java for an implemented source code in a practical exam, automatically reporting the results to the administrator simultaneously. Accordingly, this research examines existing methods, identifies their limitations, and explores the significance of introducing a smart object-oriented program-based exam evaluator as a solution. This method minimizes all human errors and makes the system more efficient. An automated answer checker checks and marks are given as human-counterpart and generate a report with possible suggestions for improvement of the answer scripts and generate a classification report to predict the student’s final exam marks. This software application uses a Knowledge base, Abstract Syntax tree (AST), ANTLR, Image processing, and Machine Learning (ML) as key technologies. The proposed system gains a higher accuracy of 95% as performed by a separate human-counterpart. These results show a high level of accuracy and automate marking is the major emphasis to save human evaluation effort and maximize productivity. |
URI: | http://rda.sliit.lk/handle/123456789/1485 |
ISBN: | 978-1-7281-8412-8 |
Appears in Collections: | 2nd International Conference on Advancements in Computing (ICAC) | 2020 Department of Information Technology-Scopes |
Files in This Item:
File | Description | Size | Format | |
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Smart_Exam_Evaluator_for_Object-Oriented_Programming_Modules.pdf Until 2050-12-31 | 730.83 kB | Adobe PDF | View/Open Request a copy |
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