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title AI in EdTech Doctor
subtitle Where have I published?
css /css/index.css
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My PhD research group, Heerlen (2019)
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Indian student Association, Delft (2019)
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Plaza de España, Seville (2018)

Follow @SambitPhD<script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>

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I can also be found on Google Scholar, ORCID and Scopus.

2023

**[B2]** **Sambit Praharaj**, Maren Scheffel, Marcus Specht, Hendrik Drachsler. Measuring Collaboration Quality through Audio Data and Learning Analytics, is published as a Book Chapter in the Book titled *Unobtrusive Observations of Learning in Digital Environments* by Springer in **June 2023**. This publication summarizes my PhD thesis in only 20 pages with directions for future research! [[PDF Preprint→]](../documents/publications/2023BookChapterPreprint.pdf)

2022

**[C9]** **Sambit Praharaj**, Maren Scheffel, Marcel Schmitz, Marcus Specht, Hendrik Drachsler. *Towards Collaborative Convergence: Quantifying Collaboration Quality with Automated Co-located Collaboration Analytics*, published at ACM conference proceedings in March 2022 in LAK 2022 [[PDF Preprint→]](../documents/publications/LAK22Preprint.pdf). The OPEN ACCESS article can be found here.

**[T2]** **Sambit Praharaj**. *Measuring the Unmeasurable? Towards Automatic Co-located Collaboration Analytics*, PhD thesis (dissertation) published in the Open University of the Netherlands repository in March 2022 (Find here) as part of completion of my PhD research [[PDF Preprint→]](../documents/publications/1_SambitPhDThesisEbook20Feb2022_Compressed.pdf). The Dutch version of the PhD thesis summary can be found here. **Supervisors** - Prof. Dr. Hendrik Drachsler, Prof. Dr. Marcus Specht and Prof. Dr. Maren Scheffel.

2021

**[J2]** **Sambit Praharaj**, Maren Scheffel, Hendrik Drachsler, Marcus Specht. *Literature Review on Co-Located Collaboration Modeling Using Multimodal Learning Analytics---Can We Go the Whole Nine Yards?*, published in IEEE Transactions on Learning Technologies Journal. The OPEN ACCESS article can be downloaded by anyone using this link. It is part of Volume 14, Issue 3!

**[J1]** **Sambit Praharaj**, Maren Scheffel, Marcel Schmitz, Marcus Specht, Hendrik Drachsler. *Towards Automatic Collaboration Analytics for Group Speech Data Using Learning Analytics*, published in MDPI Sensors Journal Special Issue "From Sensor Data to Educational Insights". The OPEN ACCESS article can be downloaded by anyone using this link

2020

**[C8]** Haoyu Chen, Esther Tan, Yoon Lee, **Sambit Praharaj**, Marcus Specht, Guoying Zhao. *Developing AI into Explanatory Supporting Models: An Explanation-visualized Deep Learning Prototype*, published at ICLS conference proceedings in ICLS 2020 [[PDF Preprint→]](../documents/publications/ISLSConference_Submission2020_Final.pdf)

**[C7]** Yoon Lee, Haoyu Chen, Esther Tan, **Sambit Praharaj**, Marcus Specht. *FLOWer: Feedback Loop for Group Work Supporter*, published at LAK conference companion proceedings in LAK 2020 [[PDF Preprint→]](../documents/publications/LAK20_Demo_paper_Final.pdf)

2019

**[C6]** **Sambit Praharaj**. *Co-located Collaboration Analytics*, published at ACM ICMI 2019 proceedings in the Doctoral Consortium. The presentation slides can be found here.

**[C5]** **Sambit Praharaj**, Maren Scheffel, Hendrik Drachsler, Marcus Specht. *Group Coach for Co-located Collaboration*, published at Springer LNCS proceedings in EC-TEL 2019 [[PDF Preprint→]](../documents/publications/EC-TEL2019-Demo.pdf)

**[C4]** Chew Lee Teo, Elizabeth Koh, Marlene Scardamalia, Jianwei Zhang, Mei-Hwa Chen, Carol Chan, **Sambit Praharaj**, Esther Tan, Aloysius Ong. *Understanding New Assessment and Environment for Knowledge Building: Triangulating Features of Discourse Platform, Multimodal Learning Analytics and Text-based Learning Analytics*, published at CSCL conference proceedings in CSCL 2019 [[PDF Preprint→]](../documents/publications/CSCL2019-Workshop.pdf)

2018

**[C3]** **Sambit Praharaj**, Maren Scheffel, Hendrik Drachsler, Marcus Specht. *MULTIFOCUS: MULTImodal Learning Analytics FOr Co-located Collaboration Understanding and Support*, published at CEUR WS in EC-TEL 2018 Doctoral Consortium. The presentation slides can be found here.

**[E1]** Vania Dimitrova, **Sambit Praharaj**, Mikhail Fominykh, Hendrik Drachsler. *EC-TEL Practitioner Proceedings 2018: 13th European Conference On Technology Enhanced Learning, Leeds, UK, September 3-6, 2018*, published at CEUR WS in EC-TEL 2018

**[C2]** **Sambit Praharaj**, Maren Scheffel, Hendrik Drachsler, Marcus Specht. *Multimodal Analytics for Real-time Feedback in Co-located Collaboration*, published at Springer LNCS proceedings in EC-TEL 2018. The presentation slides can be found here.

2017

**[T1]** **Sambit Praharaj**. *Data Analytics in Web-based Education in the Higher-education Classroom*, published at TU Delft repository as a part of my Master thesis in Computer Science as OPEN ACCESS. **Supervisors** - Prof. Dr. Claudia Hauff and Prof. Dr. Alessandro Bozzon.

**[C1]** Vasileios Triglianos, **Sambit Praharaj**, Cesare Pautasso, Alessandro Bozzon, Claudia Hauff. *Measuring Student Behaviour Dynamics in a Large Interactive Classroom Setting*, published at ACM UMAP 2017

2016

**[B1]** Andri Rahmadhani, Jesse Kaptein, **Sambit Praharaj**, Shashwat Verma. *Delft Students on Software Architecture: DESOSA 2016: Ember.js*, published at Delft Students on Software Architecture: DESOSA 2016