Search

Your search keyword '"Hsiao, I-Han"' showing total 238 results
Start Over Author "Hsiao, I-Han"
238 results on '"Hsiao, I-Han"'

1. Immersive Educational Recycling Assistant (ERA): Learning Waste Sorting in Augmented Reality

Author

Sun, Qiming, Hsiao, I-Han, Chien, Shih-Yi, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Bourguet, Marie-Luce, editor, Krüger, Jule M., editor, Pedrosa, Daniela, editor, Dengel, Andreas, editor, Peña-Rios, Anasol, editor, and Richter, Jonathon, editor

Published
2024
Full Text
View/download PDF

2. From Detail to Context: Modeling Distributed Practice Intensity and Timing by Multiresolution Signal Analysis

Author

Chung, Cheng-Yu and Hsiao, I-Han

Abstract

The distributed practice effect suggests that students retain learning content better when they pace their practice over time. The key factors are practice dosage (intensity) and timing (when to practice and how in between). Inspired by the thriving development of image recognition, this study adopts one of the successful techniques, multiresolution analysis (MRA), to model distributed and spaced practice (SP). We consider a sequence of practice sessions as a signal of the student's learning strategy. Then, we apply the stationary wavelet transform (SWT) to extract practice patterns spaced by three periods: small, medium, large. The result reveals a positive correlation between the small-spaced practice and the exam grade. The benchmark against baseline feature models shows that the SP patterns significantly improve the goodness-of-fit and complements the baseline models. This work successfully demonstrates 1) the use of MRA in modeling sequential patterns by event intensity and event timing; 2) the MRA approach can be used as an alternative method to improve existing student models of practice effort. [For the full proceedings, see ED615472.]

Published
2021

3. Proceedings of the International Conference on Educational Data Mining (EDM) (14th, Online, June 29-July 2, 2021)

Author

International Educational Data Mining Society, Hsiao, I-Han, Sahebi, Shaghayegh, Bouchet, Francois, and Vie, Jill-Jenn

Abstract

For this 14th iteration of the International Conference on Educational Data Mining (EDM 2021), the conference was held completely online. EDM is organized under the auspices of the International Educational Data Mining Society and was meant to happen in Paris, France. The official theme of this year's conference was Shifting Landscape of Education: Improving Blended and Distance Learning (BDL). This theme focused on identifying learning or teaching strategies that can be used to improve learning in various formats, such as partially or fully online, synchronous or asynchronous, and centralized or federated. In addition to the general topics, research in the following areas was welcomed: receiving implicit and explicit feedback from learners in BDL environments, interacting with students to ensure no learner is left behind, integrating and utilizing learning analytics in BDL environments to cope with switching between in-person and online modes, and addressing emerging privacy and ethical challenges in the new learning setting. This year's conference featured three invited talks: Cristina Conati, Professor at University of British Columbia; Sidney D'Mello, Associate Professor at University of Colorado Boulder; and Pierre Dillenbourg, Professor at École Polytechnique Fédérale de Lausanne. [Individual papers are indexed in ERIC.]

Published
2021

4. AI-Assisted Programming Question Generation: Constructing Semantic Networks of Programming Knowledge by Local Knowledge Graph and Abstract Syntax Tree

Author

Chung, Cheng-Yu, Hsiao, I-Han, and Lin, Yi-Ling

Abstract

Creating practice questions for programming learning is not an easy job. It requires the instructor to diligently organize heterogeneous learning resources. Although educational technologies have been adopted across levels of programming learning, programming question generation (PQG) is still predominantly performed by instructors without advanced technological support. This study proposes a knowledge-based PQG model that aims to help the instructor generate new programming questions and expand the assessment items by the Local Knowledge Graph and Abstract Syntax Tree. A group of experienced instructors was recruited to evaluate the PQG model and expressed significantly positive feedback on the generated questions.

Published
2023
Full Text
View/download PDF

6. Immersive Educational Technology for Waste Management Learning: A Study of Waste Detection and Feedback Delivery in Augmented Reality

Author

Sun, Qiming, Hsiao, I-Han, Chien, Shih-Yi, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Stephanidis, Constantine, editor, Antona, Margherita, editor, Ntoa, Stavroula, editor, and Salvendy, Gavriel, editor

Published
2023
Full Text
View/download PDF

7. Programming Question Generation by a Semantic Network: A Preliminary User Study with Experienced Instructors

Author

Chung, Cheng-Yu, Hsiao, I-Han, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rodrigo, Maria Mercedes, editor, Matsuda, Noburu, editor, Cristea, Alexandra I., editor, and Dimitrova, Vania, editor

Published
2022
Full Text
View/download PDF

8. Semantic Modeling of Programming Practices with Local Knowledge Graphs: The Effects of Question Complexity on Student Performance

Author

Chung, Cheng-Yu, Hsiao, I-Han, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rodrigo, Maria Mercedes, editor, Matsuda, Noburu, editor, Cristea, Alexandra I., editor, and Dimitrova, Vania, editor

Published
2022
Full Text
View/download PDF

9. Collaborative Programming Problem-Solving in Augmented Reality: Multimodal Analysis of Effectiveness and Group Collaboration

Author

Chung, Cheng-Yu, Awad, Nayif, and Hsiao, I-Han

Abstract

Although numerous studies have demonstrated different ways that augmented reality (AR) can assist students to understand the learning content via contextualised visualisation, less explored is its effect on collaborative problem-solving (CPS) in computer programming. This study aims to investigate how AR affects a CPS in a programming task. We designed a mobile app that could visualise computer programming in AR and non-AR 3D images. The app could involve two participants working together on a programming problem face to face in the same workspace. We conducted a within-subjects experiment to compare their AR experience to the non-AR experience and collected multimodal usage data about the task performance, verbal communication, and user experience. The analysis showed that the participants in the AR experience had higher task performance and more insightful communication than the non-AR. The participants also had positive attitudes toward the use of AR in classroom instructions. In a semi-structured interview, the participants reflected that AR helped them engage in the content and analyse the task easier. Based on this study, we discuss several challenges and implications for future instruction designers.

Published
2021
Full Text
View/download PDF

11. Electroacupuncture Reduced Fibromyalgia-Pain-like Behavior through Inactivating Transient Receptor Potential V1 and Interleukin-17 in Intermittent Cold Stress Mice Model.

Author

Yeh, Yu-An, Liao, Hsien-Yin, Hsiao, I-Han, Hsu, Hsin-Cheng, and Lin, Yi-Wen

Subjects
TRPV cation channels, SOMATOSENSORY cortex, ANIMAL disease models, MUSCULOSKELETAL pain, PSEUDOPOTENTIAL method, FIBROMYALGIA
Abstract

Fibromyalgia (FM) is a widespread musculoskeletal pain associated with psychological disturbances, the etiopathogenesis of which is still not clear. One hypothesis implicates inflammatory cytokines in increasing central and peripheral sensitization along with neuroinflammation, leading to an elevation in pro-inflammatory cytokines, e.g., interleukin-17A (IL-17A), enhanced in FM patients and animal models. The intermittent cold stress (ICS)-induced FM-like model in C57BL/6 mice has been developed since 2008 and proved to have features which mimic the clinical pattern in FM patients such as mechanical allodynia, hyperalgesia, and female predominance of pain. Electroacupuncture (EA) is an effective treatment for relieving pain in FM patients, but its mechanism is not totally clear. It was reported as attenuating pain-like behaviors in the ICS mice model through the transient receptor potential vanilloid 1 (TRPV1) pathway. Limited information indicates that TRPV1-positive neurons trigger IL-17A-mediated inflammation. Therefore, we hypothesized that the IL-17A would be inactivated by EA and TRPV1 deletion in the ICS-induced FM-like model in mice. We distributed mice into a control (CON) group, ICS-induced FM model (FM) group, FM model with EA treatment (EA) group, FM model with sham EA treatment (Sham) group, and TRPV1 gene deletion (Trpv1−/−) group. In the result, ICS-induced mechanical and thermal hyperalgesia increased pro-inflammatory cytokines including IL-6, IL-17, TNFα, and IFNγ in the plasma, as well as TRPV1, IL-17RA, pPI3K, pAkt, pERK, pp38, pJNK, and NF-κB in the somatosensory cortex (SSC) and cerebellum (CB) lobes V, VI, and VII. Moreover, EA and Trpv1−/− but not sham EA countered these effects significantly. The molecular mechanism may involve the pro-inflammatory cytokines, including IL-6, IL-17, TNFα, and IFNγ. IL-17A–IL-17RA play a crucial role in peripheral and central sensitization as well as neuroinflammation and cannot be activated without TRPV1 in the ICS mice model. EA alleviated FM-pain-like behaviors, possibly by abolishing the TRPV1- and IL-17A-related pathways. It suggests that EA is an effective and potential therapeutic strategy in FM. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

12. Seeking Programming-Related Information from Large Scaled Discussion Forums, Help or Harm?

Author

Lu, Yihan and Hsiao, I-Han

Abstract

Online programming discussion forums have grown increasingly and have formed sizable repositories of problem solving-solutions. In this paper, we investigate programming learners' information seeking behaviors from online discussion forums. We design engines to collect students' information seeking processes, including query formulation, refinement, results examination, and reading processes. We model these behaviors and conduct sequence pattern mining. The results show that programming learners indeed seek for programming related information from discussion forums by actively searching on the site and reading posts progressively according to course schedule topics. Advanced students consistently perform query refinements, examine search results and commit to read, however, novices do not. In addition, advanced students commit to read posts, but novices only skim. [For the full proceedings, see ED592609.]

Published
2016

13. Uncovering Latent Profiles Based on How Students Review Paper-Based Assessments

Author

Paredes, Yancy Vance, Hsiao, I-Han, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, De Laet, Tinne, editor, Klemke, Roland, editor, Alario-Hoyos, Carlos, editor, Hilliger, Isabel, editor, and Ortega-Arranz, Alejandro, editor

Published
2021
Full Text
View/download PDF

14. Examining the Effect of Self-explanations in Distributed Self-assessment

Author

Chung, Cheng-Yu, Hsiao, I-Han, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, De Laet, Tinne, editor, Klemke, Roland, editor, Alario-Hoyos, Carlos, editor, Hilliger, Isabel, editor, and Ortega-Arranz, Alejandro, editor

Published
2021
Full Text
View/download PDF

16. Preschool Safety Education with Digital Media-Based Learning Application – Kinder

Author

Sun, Cheng-Feng, Chan, Yao-Cheng, Chien, Shih-Yi, Lin, Yi-Ling, Hsiao, I-Han, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Zaphiris, Panayiotis, editor, and Ioannou, Andri, editor

Published
2020
Full Text
View/download PDF

17. Tools for Integrating Data by Complex, Dynamic Categories.

Author

Hruschka, Daniel, Cheng, Yi‐Yun, Hsiao, I‐Han, Bischoff, Robert, Peeples, Matthew, Kasi, Harsha, and Huang, Cindy

Subjects
DATA integration, INFORMATION science, ONTOLOGIES (Information retrieval), KNOWLEDGE management, DATABASE management
Abstract

A key challenge in conducting comparative analyses across social units, such as religions, ethnicities, or cultures, is that data on these units is often encoded in distinct and incompatible formats across diverse datasets. This can involve simple differences in the variables and values used to encode these units (e.g., Roman Catholic is V130 = 1 vs. Q98A = 2 in two different datasets) or differences in the resolutions at which units are encoded (Maya vs. Kaqchikel Maya). These disparate encodings can create substantial challenges for the efficiency and transparency of data syntheses across diverse datasets. We introduce a user‐friendly set of tools to help users translate four kinds of categories (religion, ethnicity, language, and subdistrict) across multiple, external datasets. We outline the platform's key functions and current progress, as well as long‐range goals for the platform. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

20. Chronological Semantics Modeling: A Topic Evolution Approach in Online User-Generated Medical Data

Author

Chung, Cheng-Yu, Hsiao, I-Han, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Thomson, Robert, editor, Bisgin, Halil, editor, Dancy, Christopher, editor, and Hyder, Ayaz, editor

Published
2019
Full Text
View/download PDF

23. An Exploratory Study on Student Engagement with Adaptive Notifications in Programming Courses

Author

Azcona, David, Hsiao, I-Han, Smeaton, Alan, 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, Pammer-Schindler, Viktoria, editor, Pérez-Sanagustín, Mar, editor, Drachsler, Hendrik, editor, Elferink, Raymond, editor, and Scheffel, Maren, editor

Published
2018
Full Text
View/download PDF

24. Learning by Reviewing Paper-Based Programming Assessments

Author

Paredes, Yancy Vance, Azcona, David, Hsiao, I-Han, Smeaton, Alan, 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, Pammer-Schindler, Viktoria, editor, Pérez-Sanagustín, Mar, editor, Drachsler, Hendrik, editor, Elferink, Raymond, editor, and Scheffel, Maren, editor

Published
2018
Full Text
View/download PDF

25. Modelling Math Learning on an Open Access Intelligent Tutor

Author

Azcona, David, Hsiao, I-Han, Smeaton, Alan F., 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, Penstein Rosé, Carolyn, editor, Martínez-Maldonado, Roberto, editor, Hoppe, H. Ulrich, editor, Luckin, Rose, editor, Mavrikis, Manolis, editor, Porayska-Pomsta, Kaska, editor, McLaren, Bruce, editor, and du Boulay, Benedict, editor

Published
2018
Full Text
View/download PDF

35. Mobile Grading Paper-Based Programming Exams: Automatic Semantic Partial Credit Assignment Approach

Author

Hsiao, I-Han, 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, Verbert, Katrien, editor, Sharples, Mike, editor, and Klobučar, Tomaž, editor

Published
2016
Full Text
View/download PDF

38. What Should I Do Next? Adaptive Sequencing in the Context of Open Social Student Modeling

Author

Hosseini, Roya, Hsiao, I-Han, Guerra, Julio, Brusilovsky, Peter, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Weikum, Gerhard, Series Editor, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Conole, Gráinne, editor, Klobučar, Tomaž, editor, Rensing, Christoph, editor, Konert, Johannes, editor, and Lavoué, Elise, editor

Published
2015
Full Text
View/download PDF

40. Survey Sidekick: Structuring Scientifically Sound Surveys

Author

Hsiao, I-Han, Han, Shuguang, Malhotra, Manav, Chae, Hui Soo, Natriello, Gary, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Kobsa, Alfred, editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Weikum, Gerhard, editor, Trausan-Matu, Stefan, editor, Boyer, Kristy Elizabeth, editor, Crosby, Martha, editor, and Panourgia, Kitty, editor

Published
2014
Full Text
View/download PDF

41. A Study of Mobile Information Exploration with Multi-touch Interactions

Author

Han, Shuguang, Hsiao, I-Han, Parra, Denis, 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, Kennedy, William G., editor, Agarwal, Nitin, editor, and Yang, Shanchieh Jay, editor

Published
2014
Full Text
View/download PDF

46. Adaptation 'in the Wild': Ontology-Based Personalization of Open-Corpus Learning Material

Author

Sosnovsky, Sergey, Hsiao, I. -Han, Brusilovsky, Peter, 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, Ravenscroft, Andrew, editor, Lindstaedt, Stefanie, editor, Kloos, Carlos Delgado, editor, and Hernández-Leo, Davinia, editor

Published
2012
Full Text
View/download PDF

47. Motivational Social Visualizations for Personalized E-Learning

Author

Hsiao, I. -Han, Brusilovsky, Peter, 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, Ravenscroft, Andrew, editor, Lindstaedt, Stefanie, editor, Kloos, Carlos Delgado, editor, and Hernández-Leo, Davinia, editor

Published
2012
Full Text
View/download PDF

48. QuizMap: Open Social Student Modeling and Adaptive Navigation Support with TreeMaps

Author

Brusilovsky, Peter, Hsiao, I-Han, Folajimi, Yetunde, 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, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Kloos, Carlos Delgado, editor, Gillet, Denis, editor, Crespo García, Raquel M., editor, Wild, Fridolin, editor, and Wolpers, Martin, editor

Published
2011
Full Text
View/download PDF

49. Open Social Student Modeling: Visualizing Student Models with Parallel IntrospectiveViews

Author

Hsiao, I-Han, Bakalov, Fedor, Brusilovsky, Peter, König-Ries, Birgitta, 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, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Konstan, Joseph A., editor, Conejo, Ricardo, editor, Marzo, José L., editor, and Oliver, Nuria, editor

Published
2011
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results