Course Evaluation in Higher Education: the Patras Pilot of ABC4Trust

Stamatiou, Yannis C.; Benenson, Zinaida; Girard, Anna; Krontiris, Ioannis; Liagkou, Vasiliki; Pyrgelis, Apostolos; Tesfay, Welderufael B.

doi:10.1007/978-3-319-14439-9_7

Cited by 6 publications

(8 citation statements)

References 16 publications

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“…We, finally, remark that our study includes, in contrast to all other TAM studies except the one in Stamatiou et al [40] (to the best of our knowledge) several trust-related (i.e., trust towards the CILMS) factors (see Table 1). We believe that trust towards ICT system may lead to increased intention to participate as well as usage behaviour (i.e., frequency of use) as it was demonstrated in Stamatiou et al [40]. Trust, in the case of our target CILMS, is based on privacypreserving technologies which authenticate users (over some selected identity fields) retaining their anonymity.…”

Section: H14mentioning

confidence: 95%

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Utilizing a Restricted Access e-Learning Platform for Reform, Equity, and Self-development in Correctional Facilities

et al. 2022

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Objectives: The goal of this paper is to address the issues that arose because of the exclusion of law offenders in the Greek Correctional Institutions from second chance education during the COVID-19 pandemic. During this period, the offenders were deprived of their right to equal access to second-chance education since the pandemics blocked mobility and close contact with teaching personnel. Methods/Analysis: In this paper, we propose a framework based on the Technology Acceptance Model (TAM) that will be deployed to evaluate the acceptance of the CILMS by the learners in Correctional Institutions. We describe a methodology and a set of hypotheses that can reveal the intention of learners to use the system based on several factors, such as trust, perception of privacy, perception of usefulness, and perception of self-efficacy. Findings: We suggest that eLearning and limited Internet access should be added to the list of fundamental human rights for CI detainees as well, in order to counteract their separation from physical society. Inmates are still individuals. In fact, they should be placed in solitary confinement as prescribed by the law. Novelty/Improvement:This viewpoint has been demonstrated with the development and evaluation of acceptance by inmates through the TAM technology acceptance methodology, as well as the proposal of a generic privacy-preserving Web information and services access model for CIs that can, at the same time, provide sufficient information access freedom while respecting the restrictions that should be imposed on such an access for CI inmates. Doi: 10.28991/ESJ-2022-SIED-017 Full Text: PDF

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Section: H14mentioning

confidence: 95%

“…The proposed model is based on the model deployed in Stamatiou et al [40] for assessing the effectiveness of privacypreserving authentication technologies and, Privacy-ABCs in particular, in course evaluation systems in higher education.…”

Section: H14mentioning

confidence: 99%

Utilizing a Restricted Access e-Learning Platform for Reform, Equity, and Self-development in Correctional Facilities

et al. 2022

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“…Two prominent implementations of the Privacy-ABC concept are IBM's Identity Mixer [10,11] and Microsoft's U-Prove [12]. The use of Privacy ABCs has been used as the main pilot in the ABC4Trust Project [13][14][15], and particularly for implementing anonymous evaluation in the academic environment [16][17][18]. For example, in the pilot study of [18], 45 students of the University of Patras used Privacy-ABC technology for remotely participating in privacy-preserving course evaluation.…”

Section: Related Work On Anonymous Evaluation Systemsmentioning

confidence: 99%

“…The use of Privacy ABCs has been used as the main pilot in the ABC4Trust Project [13][14][15], and particularly for implementing anonymous evaluation in the academic environment [16][17][18]. For example, in the pilot study of [18], 45 students of the University of Patras used Privacy-ABC technology for remotely participating in privacy-preserving course evaluation. In the online educational evaluation system of [17], Attribute Based Credentials [15] were employed to allow students to evaluate, anonymously, the competence of the subjects they have selected.…”

Section: Related Work On Anonymous Evaluation Systemsmentioning

confidence: 99%

Design and Implementation of an Anonymous and Secure Online Evaluation Protocol

et al. 2020

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Course evaluations have become a common practice in most academic environments. To enhance participation, evaluations should be private and ensure a fair result. Related privacy-preserving method and technologies (e.g., anonymous credentials, Privacy Attribute-Based Credentials, and domain signatures) fail to address, at least in an obvious way, the minimal security and practicality requirements. In this paper, we propose, evaluate, and implement an efficient, anonymous evaluation protocol for academic environments. The protocol borrows ideas from well-known and efficient cryptographic approaches for anonymously submitting ballots in Internet elections for issuing one-time credentials and for anonymously broadcasting information. The proposed protocol extends the above approaches in order to provably satisfy properties such as the eligibility, privacy, fairness and verifiability of the evaluation system. Compared to the state of the art, our approach is less complex and more effective, while security properties of the proposed protocol are verified using the ProVerif cryptographic protocol verifier. A web-based implementation of the protocol has been developed and compared to other approaches and systems.

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“…Furthermore, ABC systems have been analyzed in the context of various application scenarios, including car rental [7], vehicular ad-hoc networks (VANETs) [17], ticketing systems [22], eHealth [26], or course evaluation in high schools [24,31].…”

Section: Introductionmentioning

confidence: 99%

Privacy-Preserving Identity Management and Applications to Academic Degree Verification

Bernabé

García-Rodríguez

Krenn

et al. 2022

Privacy and Identity Management. Between Data Protection and Security

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This paper summarizes the contents and presentations held at a workshop at the IFIP Summer School on Privacy and Identity Management 2021, focusing on privacy-preserving identity management. In this document, we first introduce the necessary background on privacypreserving identity management, including core cryptographic concepts. We then present a demonstrator scenario which benefits from the use of such technologies. Finally, we present a distributed privacy-preserving identity management framework offering an even higher level of security and privacy than previous work.

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Course Evaluation in Higher Education: the Patras Pilot of ABC4Trust

Cited by 6 publications

References 16 publications

Utilizing a Restricted Access e-Learning Platform for Reform, Equity, and Self-development in Correctional Facilities

Utilizing a Restricted Access e-Learning Platform for Reform, Equity, and Self-development in Correctional Facilities

Design and Implementation of an Anonymous and Secure Online Evaluation Protocol

Privacy-Preserving Identity Management and Applications to Academic Degree Verification

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