張家凱 專任助理教授

期刊論文

Chang, C.-K., & Li, K.-H. (2026). Chat as learning: Student–AI conversations as discipline-associated cognitive engagement patterns. Computers and Education: Artificial Intelligence, 11, 100644. https://doi.org/10.1016/j.caeai.2026.100644

Li, K.-H., & Chang, C.-K. (in press). Designing and evaluating a Socratic-scaffolded conversational AI assistant for educational tasks: Cross-cohort effectiveness, user perception, and the effort signature. International Journal of Human–Computer Interaction.

研討會論文

Chang, C.-K., & Li, K.-H. (2026). PALM: Scaling physiologically-aware AI tutoring through consumer wearables and large language models. Proceedings of the Thirteenth ACM Conference on Learning @ Scale (L@S ’26), 395–399. https://doi.org/10.1145/3774398.3811576

Chang, C.-K., Li, K.-H., Cheng, C.-L., & Lin, T.-C. (2026). From wearables to classrooms: A person-centered feasibility study of HRV-based physiological monitoring for learning analytics. 2026 IEEE Swiss Conference on Data Science and AI (SDS), 193–196. https://doi.org/10.1109/SDS70563.2026.00035

Chang, Y.-Y., Tsai, M.-C., Chien, Y.-C., Chai, Y.-Z., & Chang, C.-K. (2026). Design of a distributed semantic analysis system for scalable processing of heterogeneous text data. 2026 IEEE 12th International Conference on Big Data Computing Service and Machine Learning Applications (BigDataService), 248–252. https://doi.org/10.1109/BigDataService70481.2026.00049

Yen, C.-C., Chang, Y.-Y., Chai, Y.-Z., Hsieh, P.-T., Li, K.-H., & Chang, C.-K. (2025). Correlation analysis of conversational focus with learning experience in Python courses. 2025 7th International Conference on Modern Educational Technology (ICMET), 258–262. https://doi.org/10.1109/ICMET67594.2025.11451926

Chang, C.-K., & Li, K.-H. (2025). Designing an educational omics data lake: A multimodal infrastructure for technology-enhanced learning. 2025 7th International Conference on Modern Educational Technology (ICMET), 284–290. https://doi.org/10.1109/ICMET67594.2025.11452000

Cheng, C.-L., Lin, T.-C., & Chang, C.-K. (2025). Collaborative reasoning framework for edge-deployable EEG sleep staging via local LLM. 2025 IEEE 11th International Conference on Big Data Computing Service and Machine Learning Applications (BigDataService), 108–112. https://doi.org/10.1109/BigDataService65758.2025.00021

E. N. Furqon and C.-K. Chang, “Evaluating Cognitive Performance through Prompt-Based Methods Using LLM in Education,” in 2025 IEEE International Conference on Advanced Learning Technologies (ICALT), Jul. 2025.

C.-C. Yen, P.-T. Hsieh, Y.-C. Chen and C.-K. Chang, “Analysis of a Generative AI-Based Graphical Learning Assistance Tool in IPR Courses,” in 2025 IEEE International Conference on Advanced Learning Technologies (ICALT), Jul. 2025.

Phay, K. S., & Chang, C.-K. (2025). A Generative Artificial Intelligence-Based Python Learning Assistance System: Assessing Its Impact on Instrument Automation Skills. 2025 IEEE Conference on Education and Training in Optics and Photonics (ETOP), 1–4. https://doi.org/10.1109/ETOP64842.2025.11030677

Chen, Y.-H., Huang, J.-S., Hung, J.-Y., & Chang, C.-K. (2025a). Leveraging Knowledge Graphs and Large Language Models to Track and Analyze Learning Trajectories (No. arXiv:2504.11481). arXiv. https://doi.org/10.48550/arXiv.2504.11481

Chang, C.-K., & Chien, L.-C.-T. (2024). Enhancing Academic Performance with Generative AI-Based Quiz Platform. 2024 IEEE International Conference on Advanced Learning Technologies (ICALT), 193–195. https://doi.org/10.1109/ICALT61570.2024.00062

Chang, C.-K., Chen, P.-C., Chen, Z.-S., & Kuo, T. M. (2023). Developing AI-Based Automated Post-Rating System to Scaffold Interdisciplinary Knowledge-Sharing. 2023 IEEE International Conference on Advanced Learning Technologies (ICALT), 239–241. https://doi.org/10.1109/ICALT58122.2023.00076

Chang, C.-K., Lin, J.-T., You, C., Calderon-Delgado, M., Tjiu, J.-W., & Huang, S.-L. (2019). Skin Cancer Detection using Cellular Resolution Optical Coherence Tomography. 2019 24th Microoptics Conference (MOC), 70–71. https://doi.org/10.23919/MOC46630.2019.8982810

Chang, C.-K., & Huang, S.-L. (2018a). Nucleus and Cytoplasm Segmentation using Full-Field Optical Coherence Tomography. Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS) (2018), Paper MF3A.2, MF3A.2. https://doi.org/10.1364/MICROSCOPY.2018.MF3A.2

Chang, C.-K., & Huang, S.-L. (2018b). Quantitative Analysis of Keratinocytes in Human Skin Using Full-Field Optical Coherence Tomography. Conference on Lasers and Electro-Optics (2018), Paper JTu2A.100, JTu2A.100. https://doi.org/10.1364/CLEO_AT.2018.JTu2A.100

Li, Y. Y., Soundararajan, R., Chang, C. K., Yang, T. I., Huang, S. L., & Lee, Y. W. (2018). Optical coherence tomography—From micron to nanometer resolution. 2018 7th International Symposium on Next Generation Electronics (ISNE), 1–2. https://doi.org/10.1109/ISNE.2018.8394691

Chang, C., Tsai, C.-C., Chien, M.-T., M.d, Y.-I. L., M.d, C.-T. S., & Huang, S.-L. (2015). Web-based 3D digital pathology framework for large-mapping data scanned by FF-OCT. Medical Imaging 2015: PACS and Imaging Informatics: Next Generation and Innovations, 9418, 94180H. https://doi.org/10.1117/12.2081587

Tsai, C.-C., Chang, C.-K., Hsu, K.-Y., Ho, T.-S., Wang, Y.-T., Lin, M.-Y., Tjiu, J.-W., & Huang, S.-L. (2014). In vivo 3-D cellular level imaging using Mirau-based full-field optical coherence tomography on skin tissue. Biomedical Optics 2014 (2014), Paper BW4A.2, BW4A.2. https://doi.org/10.1364/BIOMED.2014.BW4A.2

Tsai, C.-C., Ho, T.-S., Chang, C.-K., Hsu, K.-Y., Lin, M.-Y., Tjiu, J.-W., Huang, S.-L., & Huang, S.-L. (2014). Cellular-resolution optical coherence tomography. Latin America Optics and Photonics Conference (2014), Paper LTh3D.3, LTh3D.3. https://doi.org/10.1364/LAOP.2014.LTh3D.3

已發表、出版中

Chien, Y.-C., Yen, C.-C., & Chang, C.-K. (2026). Validation of natural language-based educational digital twins through embedding geometry in Python courses. 2026 IEEE International Conference on Advanced Learning Technologies (ICALT). (in press)

Chang, Y.-Y., Chai, Y.-Z., & Chang, C.-K. (2026). Temporal lag effects in multimodal learning analytics: Physiological–behavioral characterization. 2026 IEEE International Conference on Advanced Learning Technologies (ICALT). (in press)

Cheng, C.-L., Lin, T.-C., & Chang, C.-K. (2026). C-GRASP: Clinically-grounded reasoning for affective signal processing. 2026 IEEE Engineering in Medicine and Biology Society Conference (EMBC). (in press)

Chang, C.-K., & Li, K.-H. (2026). Uedu: A six-dimensional educational omics platform bridging AI, physiological sensing, and classroom practice. European Conference on Technology Enhanced Learning (EC-TEL 2026), Springer LNCS. (in press)

Chang, C.-K., & Li, K.-H. (2026). Uedu: Layered learner agency for mindful personalization without surveillance. European Conference on Technology Enhanced Learning (EC-TEL 2026), Springer LNCS. (in press)

學歷

現職

人工智慧國際碩士學位學程專任助理教授

AI輔助教學推動委員會，技術研發組組長

經歷

1.資訊工業策進會數位教育研究所資深工程師（2019-2021）

2.工業技術研究院材料與化工研究所研究員（2018-2019）

3.國家儀器科技研究中心助理研究員（2004-2008）

學術榮譽

1.2025 IEEE International Conference on Advanced Learning Technologies (ICALT)最佳短論文獎

2. 2023 Garmin Health 高峰會年度大獎賽入圍

3. 2026 ACM Conference on Learning @ Scale (L@S) 最佳論文提名（全會議 4 篇入圍之一）

4. 2026 eLearning Forum Asia (eLFA) Technology Innovation Award 銅牌

5. 2026 European Conference on Technology Enhanced Learning (EC-TEL) 最佳展示論文提名