Browsing NTNU Open by Author "Chirumamilla, Aparna"
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Analysis of security threats, requirements, and technologies in e-exam systems
Chirumamilla, Aparna (Doctoral theses at NTNU;2021:301, Doctoral thesis, 2021)Research context: The higher education (HE) sector is currently going through massive digital transformation by leveraging the use of technology to provide flexibility in teaching and learning. Increasing the usage of ... -
Cheating in e-exams and paper exams: the perceptions of engineering students and teachers in Norway
Chirumamilla, Aparna; Sindre, Guttorm; Nguyen Duc, Anh (Journal article; Peer reviewed, 2020)A concern that has been raised with the transition from pen and paper examinations to electronic examinations is whether this will make cheating easier. This article investigates how teachers and students perceive the ... -
E-Assessment in Programming Courses: Towards a Digital Ecosystem Supporting Diverse Needs?
Chirumamilla, Aparna; Sindre, Guttorm (Chapter, 2019)While a number of advantages have been discussed on e-learning/e-assessment tools, little research has been reported on programming courses. Today, the different types of questions have been used in exams based on course ... -
E-exams in Norwegian higher education: Vendors and managers views on requirements in a digital ecosystem perspective
Chirumamilla, Aparna; Sindre, Guttorm (Peer reviewed; Journal article, 2021)E-assessment has been supported in Learning Management Systems for decades. More recently, dedicated e-exam systems have emerged on the market, more specifically supporting the workflow and security needs surrounding high ... -
Identifying Security Risks of Digital Transformation - An Engineering Perspective
Nguyen Duc, Anh; Chirumamilla, Aparna (Chapter, 2019)Technological advancements continue to disrupt how organizations compete and create value in almost every industry and society. The recent digital transformation movement has expanded the reliance of companies and organizations ... -
Mitigation of Cheating in Online Exams: Strengths and Limitations of Biometric Authentication
Chirumamilla, Aparna; Sindre, Guttorm (Chapter, 2019)E-exams have different cheating opportunities and mitigations than paper exams, and remote exams also have different cheating risks that on-site exams. It is important to understand these differences in risk and possible ... -
Mitigation of Cheating in Online Exams: Strengths and Limitations of Biometric Authentication
Chirumamilla, Aparna; Sindre, Guttorm (Chapter, 2019)E-exams have different cheating opportunities and mitigations than paper exams, and remote exams also have different cheating risks that on-site exams. It is important to understand these differences in risk and possible ...