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1,065 results on '"Gašević, Dragan"'

158. Understanding Peer Feedback Contributions Using Natural Language Processing

Author

Viberg, Olga, Jivet, Ioana, Muñoz-Merino, Pedro J., Perifanou, Maria, Papathoma, Tina, Castro, Mayara Simões de Oliveira, Mello, Rafael Ferreira, Fiorentino, Giuseppe, Spikol, Daniel, Baars, Martine, Gašević, Dragan, Viberg, Olga, Jivet, Ioana, Muñoz-Merino, Pedro J., Perifanou, Maria, Papathoma, Tina, Castro, Mayara Simões de Oliveira, Mello, Rafael Ferreira, Fiorentino, Giuseppe, Spikol, Daniel, Baars, Martine, and Gašević, Dragan

Abstract

Peer feedback has been widely used in computer-supported collaborative learning (CSCL) setting to improve students’ engagement with massive courses. Although the peer feedback process increases students’ self-regulatory practice, metacognition, and academic achievement, instructors need to go through large amounts of feedback text data which is much more time-consuming. To address this challenge, the present study proposes an automated content analysis approach to identify relevant categories in peer feedback based on traditional and sequence-based classifiers using TF-IDF and content-independent features. We use a data set from an extensive course (N = 231 students) in the setting of engineering higher education. In particular, a total of 2,444 peer feedback messages were analyzed. The CRF classification model based on the TF-IDF features achieved the best performance. The results illustrate that the ability to scale up the automatic analysis of peer feedback provides new opportunities for student-improved learning and improved teacher support in higher education at scale.

Published
2023

162. Structure Matters: Adoption of Structured Classification Approach in the Context of Cognitive Presence Classification

Author

Waters, Zak, Kovanović, Vitomir, Kitto, Kirsty, Gašević, Dragan, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Zuccon, Guido, editor, Geva, Shlomo, editor, Joho, Hideo, editor, Scholer, Falk, editor, Sun, Aixin, editor, and Zhang, Peng, editor

Published
2015
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163. Bitemporal Support for Business Process Contingency Management

Author

Wondoh, John, Grossmann, Georg, Gasevic, Dragan, Reichert, Manfred, Schrefl, Michael, Stumptner, Markus, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Jeusfeld, Manfred A., editor, and Karlapalem, Kamalakar, editor

Published
2015
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164. The Beginning of a Beautiful Friendship? Intelligent Tutoring Systems and MOOCs

Author

Aleven, Vincent, Sewall, Jonathan, Popescu, Octav, Xhakaj, Franceska, Chand, Dhruv, Baker, Ryan, Wang, Yuan, Siemens, George, Rosé, Carolyn, Gasevic, Dragan, Goebel, Randy, Series editor, Tanaka, Yuzuru, Series editor, Wahlster, Wolfgang, Series editor, Conati, Cristina, editor, Heffernan, Neil, editor, Mitrovic, Antonija, editor, and Verdejo, M. Felisa, editor

Published
2015
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167. Students' expectations of Learning Analytics across Europe

Author

Wollny, Sebastian, primary, Di Mitri, Daniele, additional, Jivet, Ioana, additional, Muñoz‐Merino, Pedro, additional, Scheffel, Maren, additional, Schneider, Jan, additional, Tsai, Yi‐Shan, additional, Whitelock‐Wainwright, Alexander, additional, Gašević, Dragan, additional, and Drachsler, Hendrik, additional

Published
2023
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177. Practical and Ethical Challenges of Large Language Models in Education: A Systematic Literature Review

Author

Yan, Lixiang, Sha, Lele, Zhao, Linxuan, Li, Yuheng, Martinez-Maldonado, Roberto, Chen, Guanliang, Li, Xinyu, Jin, Yueqiao, and Gašević, Dragan

Subjects
FOS: Computer and information sciences, Artificial Intelligence (cs.AI), Computers and Society (cs.CY), Computation and Language (cs.CL)
Abstract

Educational technology innovations that have been developed based on large language models (LLMs) have shown the potential to automate the laborious process of generating and analysing textual content. While various innovations have been developed to automate a range of educational tasks (e.g., question generation, feedback provision, and essay grading), there are concerns regarding the practicality and ethicality of these innovations. Such concerns may hinder future research and the adoption of LLMs-based innovations in authentic educational contexts. To address this, we conducted a systematic literature review of 118 peer-reviewed papers published since 2017 to pinpoint the current state of research on using LLMs to automate and support educational tasks. The practical and ethical challenges of LLMs-based innovations were also identified by assessing their technological readiness, model performance, replicability, system transparency, privacy, equality, and beneficence. The findings were summarised into three recommendations for future studies, including updating existing innovations with state-of-the-art models (e.g., GPT-3), embracing the initiative of open-sourcing models/systems, and adopting a human-centred approach throughout the developmental process. These recommendations could support future research to develop practical and ethical innovations for supporting diverse educational tasks and benefiting students, teachers, and institutions.

Published
2023
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178. Workshop on Learning Design Analytics: Balanced Planning with an Innovative, Free-to-Use Software Tool

Author

Divjak, Blaženka, Grabar Darko, Gašević, Dragan, Raković, Mladen, Rienties, Bart, Hilliger, Isabel, Khosravi, Hassan, Rienties, Bart, and Dawson, Shane

Subjects
Learning design concept and tool, Learning analytics, Curriculum analytics, Assessment
Abstract

The aim of this half-day face-to-face workshop, organized in cooperation of three universities, is twofold. First, it will provide a platform for sharing of experiences, research and challenges related to the link between learning analytics (LA) and learning design (LD). Second, the workshop will enable participants to engage with an innovative, free-to-use LD tool (learning-design.eu), and create advanced learning analytics on LD using the tool. Participants will be invited to work collaboratively on LD of their own courses, reflect on the LA generated by the LD tool and improve the course LD accordingly. This will also contribute to the further development of the concept and tool, based on a pre-established research protocol. Participants will take away recommendations for improvement of their own courses, as well as know-how on how to use an innovative LD tool at their own institutions. Ahead of the workshop, if interested, participants will be invited to apply for a short presentation (5-10 minutes). They will also be asked to consider their courses and particular learning outcome(s) which could be redesigned at the workshop.

Published
2023

191. Harnessing the potential of trace data and linguistic analysis to predict learner performance in a multi‐text writing task

Author

Raković, Mladen, primary, Iqbal, Sehrish, additional, Li, Tongguang, additional, Fan, Yizhou, additional, Singh, Shaveen, additional, Surendrannair, Surya, additional, Kilgour, Jonathan, additional, van der Graaf, Joep, additional, Lim, Lyn, additional, Molenaar, Inge, additional, Bannert, Maria, additional, Moore, Johanna, additional, and Gašević, Dragan, additional

Published
2022
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193. A Demonstration Case on Steps and Rules for the Transition from Process-Level to Software Logical Architectures in Enterprise Models

Author

Ferreira, Nuno, Santos, Nuno, Soares, Pedro, Machado, Ricardo J., Gašević, Dragan, van der Aalst, Wil, Series editor, Mylopoulos, John, Series editor, Rosemann, Michael, Series editor, Shaw, Michael J., Series editor, Szyperski, Clemens, Series editor, Grabis, Janis, editor, Kirikova, Marite, editor, Zdravkovic, Jelena, editor, and Stirna, Janis, editor

Published
2013
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196. Deriving Variability Patterns in Software Product Lines by Ontological Considerations

Author

Asadi, Mohsen, Gasevic, Dragan, Wand, Yair, Hatala, Marek, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Atzeni, Paolo, editor, Cheung, David, editor, and Ram, Sudha, editor

Published
2012
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197. Validation of User Intentions in Process Models

Author

Gröner, Gerd, Asadi, Mohsen, Mohabbati, Bardia, Gašević, Dragan, Silva Parreiras, Fernando, Bošković, Marko, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Ralyté, Jolita, editor, Franch, Xavier, editor, Brinkkemper, Sjaak, editor, and Wrycza, Stanislaw, editor

Published
2012
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198. Evolutionary Search-Based Test Generation for Software Product Line Feature Models

Author

Ensan, Faezeh, Bagheri, Ebrahim, Gašević, Dragan, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Ralyté, Jolita, editor, Franch, Xavier, editor, Brinkkemper, Sjaak, editor, and Wrycza, Stanislaw, editor

Published
2012
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199. Derivation of Process-Oriented Logical Architectures: An Elicitation Approach for Cloud Design

Author

Ferreira, Nuno, Santos, Nuno, Machado, Ricardo J., Gašević, Dragan, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Dieste, Oscar, editor, Jedlitschka, Andreas, editor, and Juristo, Natalia, editor

Published
2012
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200. Voting Theory for Concept Detection

Author

Zouaq, Amal, Gasevic, Dragan, Hatala, Marek, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Simperl, Elena, editor, Cimiano, Philipp, editor, Polleres, Axel, editor, Corcho, Oscar, editor, and Presutti, Valentina, editor

Published
2012
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