Blar i NTNU Open på forfatter "Pappas, Ilias"
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E-Participation for the Net-Zero Transition: Designing for Youth Engagement in E-Participation Systems
Hansen, Benedicte Kaltoft; Slorer, Isabel Sørheim (Master thesis, 2023)Klimaendringene har stadig mer omfattende globale konsekvenser, og det kreves umiddelbar handling for å oppnå målene fastsatt i Parisavtalen. For å begrense global oppvarming til 1,5 °C, må utslippene reduseres med 45% ... -
Educating about Responsible AI in IS: Designing a course based on Experiential Learning
Grøder, Charlotte Husom; Schmager, Stefan; Parmiggiani, Elena; Vassilakopoulou, Polyxeni; Pappas, Ilias; Papavlasopoulou, Sofia (Chapter, 2022)Responsible AI (RAI) is an emerging topic in the Information Systems (IS) literature. RAI entails ensuring ethical, transparent, and accountable use of AI technologies in line with societal values, expectations, and norms. ... -
Emotions in Motion: The Combined Effect of Positive and Negative Emotions on Personalised E-Commerce
Pappas, Ilias; Kourouthanassis, Panos; Papavlasopoulou, Sofia; Chrissikopoulos, Vassilios (Journal article; Peer reviewed, 2017)This research examines the combined effect of positive and negative emotions on online shopping behaviour when customers use personalised services. Data from 421 customers, experiences with personalised online shopping, ... -
Employee reactions to planned organizational culture change: A configurational perspective
Tasoulis, Konstantinos; Pappas, Ilias; Vlachos, Pavlos; Oruh, Emeka Smart (Journal article; Peer reviewed, 2023)Can organizational culture be intentionally changed? And if so, what are the pathways to success versus failure? We address these questions by employing a configurational perspective, which allows us to examine the impact ... -
Employee-driven digital innovation: A systematic review and a research agenda
Opland, Leif Erik; Pappas, Ilias; Engesmo, Jostein; Jaccheri, Maria Letizia (Peer reviewed; Journal article, 2022)As the digital shift in society affects both private and public organizations, the role of digital innovation is critical if digital transformations are to succeed. Research has developed models to explain how digital ... -
Empowering Social Innovators through Collaborative and Experiential Learning
Pappas, Ilias; Mora, Simone; Jaccheri, Maria Letizia; Mikalef, Patrick (Chapter, 2018)Educating social innovators in higher education is of great importance as many societal challenges exist. This study combines experiential learning with ICT tools to provide students with the needed competences and experiences ... -
Experience, motivations and confirmation of expectations in SNS satisfaction
Pappas, Ilias; Papavlasopoulou, Sofia (Chapter, 2019)As SNSs have an increasing importance in peoples’ daily lives, this paper seeks to understand how user satisfaction with SNSs can be increased. Motivations to use SNSs include entertainment, information, social-psychological ... -
Experimenting a Digital Collaborative Platform for Supporting Social Innovation in Multiple Settings
Vilarinho, Thomas; Floch, Jacqueline; Pappas, Ilias; Mora, Simone; Oliveira, Manuel Fradinho; Dinant, Inès; Jaccheri, Maria Letizia (Chapter, 2018)Social Innovation is gaining popularity as an approach to address societal challenges. Governments, charities, NGOS and organizations are taking up the role of facilitating citizens participation into social innovation ... -
Explaining learning performance using response-time, self-regulation and satisfaction from content: an fsQCA approach
Papamitsiou, Zacharoula; Economides, Anastasios; Pappas, Ilias; Giannakos, Michail (Chapter, 2018)This study focuses on compiling students' response-time allocated to answer correctly or wrongly, their self-regulation, as well as their satisfaction from content, in order to explain high or medium/low learning performance. ... -
Explaining travellers online information satisfaction: A complexity theory approach on information needs, barriers, sources and personal characteristics
Kourouthanassis, Panos; Mikalef, Patrick; Pappas, Ilias; Kostagiolas, Petros (Journal article; Peer reviewed, 2017)This study explores the online information-seeking behaviour of travellers aspiring to accumulate travel-related information during their vacation planning. A theoretical model comprising information needs, ... -
Explaining User Experience in Mobile Gaming Applications: An fsQCA Approach
Pappas, Ilias; Mikalef, Patrick; Giannakos, Michail; Kourouthanassis, Panos (Journal article; Peer reviewed, 2019)Purpose In the complex ecosystem of mobile applications multiple factors have been used to explain users’ behavior, without though focusing on how different combinations of variables may affect user behavior. The purpose ... -
Exploring Empirical Engineering Approaches in Startup Companies: The Trilateral Hardware Startup Model
Berg, Vebjørn; Birkeland, Jørgen (Master thesis, 2018)Technological advances, decreased component cost, small-batch manufacturing, social connections, and rapid prototyping have lowered the barriers for launching hardware startups. The rising hardware ecosystem has reduced ... -
Exploring the relationship between big data analytics capability and competitive performance: The mediating roles of dynamic and operational capabilities
Mikalef, Patrick; Krogstie, John; Pappas, Ilias; Pavlou, Paul (Journal article; Peer reviewed, 2019)A central question for information systems (IS) researchers and practitioners is if, and how, big data can help attain a competitive advantage. To address this question, this study draws on the resource-based view, dynamic ... -
Fake news on Facebook and their impact on supply chain disruption during COVID-19
Hossain, Mohammad Alamgir; Chowdhury, Md. Maruf Hossan; Pappas, Ilias; Metri, Bhimaraya; Hughes, Laurie; Dwivedi, Yogesh K. (Peer reviewed; Journal article, 2022)Social media (SM) fake news has become a serious concern especially during COVID-19. In this study, we develop a research model to investigate to what extent SM fake news contributes to supply chain disruption (SCD), and ... -
Fitbit for learning: Towards capturing the learning experience using wearable sensing
Giannakos, Michail; Sharma, Kshitij; Papavlasopoulou, Sofia; Pappas, Ilias; Kostakos, Vassilis (Journal article; Peer reviewed, 2020)The assessment of learning during class activities mostly relies on standardized questionnaires to evaluate the efficacy of the learning design elements. However, standardized questionnaires pose additional strain on ... -
Fuzzy set analysis as a means to understand users of 21st-century learning systems: The case of mobile learning and reflections on learning analytics research
Pappas, Ilias; Giannakos, Michail; Sampson, Demetrios (Journal article; Peer reviewed, 2017)Mobile technologies and their applications have the potential to benefit various learning contexts. Users’ perceptions of mobile learning (m-learning) technologies are of great importance and precede the successful integration ... -
Fuzzy-Set Analysis to Understand User Experience in Mobile Applications
Pappas, Ilias; Mikalef, Patrick; Kourouthanassis, Panos; Giannakos, Michail (Chapter, 2017)This paper examines how price value, game content quality, positive and negative emotions, gender, and gameplay time interact with each other to explain high intention to download mobile applications, and specifically ... -
Fuzzy-set Qualitative Comparative Analysis (fsQCA): Guidelines for research practice in Information Systems and marketing
Pappas, Ilias; Woodside, Arch G. (Peer reviewed; Journal article, 2021)The increasing interest in fuzzy-set Qualitative Comparative Analysis (fsQCA) in Information Systems and marketing raises the need for a tutorial paper that discusses the basic concepts and principles of the method, provide ... -
Goalkeeper: A Zero-Sum Exergame for Motivating Physical Activity
Niforatos, Evangelos; Tran, Camilla; Pappas, Ilias; Giannakos, Michail (Peer reviewed; Journal article, 2021)Incentives and peer competition have so far been employed independently for increasing physical activity. In this paper, we introduce Goalkeeper, a mobile application that utilizes deposit contracts for motivating physical ... -
Guest editorial: Socially responsible information systems development: the role of AI and business analytics
Dennehy, Denis; Pappas, Ilias; Wamba, Samuel Fosso; Michael, Katina (Peer reviewed; Journal article, 2021)