Dr. Jan Philip Bernius

👨‍🔬 Research Associate: @TUMAppliedSE 🎓 @tu_muenchen '22 (Doctorate), '18 (Masters), and '16 (Bachelors)
 🇨🇦 Ridley College OR'13 
🇩🇪🥨 Based in Munich, Germany 
🐦 twitter.com/@jpbernius on Twitter
⛷🏌️‍♂️Skiing & Golfing

Dr. Jan Philip Berniusjpbernius@scholar.social
2023-02-15

Today at #TUM: discussion event with #Google and @tu_muenchen on challenges of #Cybersecurity.

TUM President Prof. Thomas Hofmann kicks off the event.
Dr. Jan Philip Bernius boosted:
TUM CIT - Applied SETUMAppliedSE@mastodon.acm.org
2023-02-09

Here we go! Our Professor Stephan Krusche just kicked off the Client Acceptance Test of the #iPraktikum 22/23! Can’t wait to see what our students came up with!

Dr. Jan Philip Bernius boosted:
Technische Universität Münchentu_muenchen@wisskomm.social
2023-02-07

A recent paper outlined the opportunities of #ChatGPT in #education. Read our interview with one of the authors, Enkelejda Kasneci from our School of Science and Technology, where she calls for a constructive approach to this technology: go.tum.de/531100

#LLM

📷A.Eckert

Dr. Jan Philip Bernius boosted:
Tibor MartiniTibor
2022-11-25

I developed a tool to show you your twitter friends on : movetodon.org/

👉 All data stays in your browser
👉 No CSV import neccesary
👉 List can be sorted by sign-up date, so that you can find new accounts fast

Dr. Jan Philip Bernius boosted:
scott baroloscottbarolo
2022-11-24

my Likert scale:

⭐️⭐️⭐️⭐️⭐️: lovert
⭐️⭐️⭐️⭐️: likert
⭐️⭐️⭐️: whatevert
⭐️⭐️: dislikert
⭐️: hatert

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-06-04

We then evaluated CoFee in a large course at the Technical University of Munich from 2019 to 2021, with up to 2, 200 enrolled students per course. We collected data from 34 exercises offered in each of these courses. On average, CoFee suggested feedback for 45% of the submissions. 92% (Positive Predictive Value) of these suggestions were precise and, therefore, accepted by the instructors.

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-06-04

A language model builds an intermediate representation of the text segments. Hierarchical clustering identifies groups of similar text segments to reduce the grading overhead. We first demonstrated the CoFee framework in a small laboratory experiment in 2019, which showed that the grading overhead could be reduced by 85%. This experiment confirmed the feasibility of automating the grading process for problem-solving exercises.

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-06-04

This rise has led to large courses that cause a heavy workload for instructors, especially if they provide individual feedback to students. This article presents CoFee, a framework to generate and suggest computer-aided feedback for textual exercises based on machine learning. CoFee utilizes a segment-based grading concept, which links feedback to text segments. CoFee automates grading based on topic modeling and an assessment knowledge repository acquired during previous assessments.

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-06-04

Abstract: Many engineering disciplines require problem-solving skills, which cannot be learned by memorization alone. Open-ended textual exercises allow students to acquire these skills. Students can learn from their mistakes when instructors provide individual feedback. However, grading these exercises is often a manual, repetitive, and time-consuming activity. The number of computer science students graduating per year has steadily increased over the last decade.

Dr. Jan Philip Bernius boosted:
Golem Newsfeed (inoffiziell)golem@die-partei.social
2022-05-12
Dr. Jan Philip Bernius boosted:
2022-05-12

🇩🇪 Warum wir der verdachtslosen
#Chatkontrolle den Kampf ansagen müssen!

Infos: chatkontrolle.de
#digitalesBriefgeheimnis
#Zensursula

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-10

@oneabstractaday

Evaluating 3D Human Motion Capture on Mobile Devices

by Lara Marie Reimer, Maximilian Kapsecker, Takashi Fukushima, and Stephan M. Jonas

"[...] In this study, we performed a laboratory experiment with ten subjects, comparing the joint angles in eight different body-weight exercises tracked by Apple ARKit, a mobile 3D motion capture framework, against a gold-standard system for motion capture: [...]"

mdpi.com/2076-3417/12/10/4806#

Dr. Jan Philip Bernius boosted:
2022-05-10

Wir müssen die #Chatkontrolle Stoppen!
„Die Chatkontrolle ist als fundamental fehlgeleitete Technologie grundsätzlich abzulehnen“ so der CCC
Mehr zu den Hintergründe findet ihr hier:
ccc.de/de/updates/2022/eu-komm

Dr. Jan Philip Bernius boosted:
2022-05-10

#Chatkontrolle verhindern!

@digitalcourage @digiges

"Schutz digitaler Rechte und Freiheiten bei der Gesetzgebung zur wirksamen Bekämpfung von Kindesmissbrauch"

digitalcourage.de/blog/2022/of

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-07
Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-04

@astranoir Good stuff. I was part of a VeX robotics team myself back in secondary school. Lost track a bit the last 8 years. Excited to see what’s going on next season. Good luck for your team. 🙂

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-02

We implemented this approach in a reference implementation called Athene and integrated it into Artemis. We used Athene to review 17 textual exercises in two large courses at the Technical University of Munich with 2,300 registered students and 53 teachers. On average, Athene suggested feedback for 26% of the submissions. Accordingly, 85% of these suggestions were accepted by the teachers, 5% were extended with a comment and then accepted, and 10% were changed.

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-02

This paper presents CoFee, a machine learning approach designed to suggest computer-aided feedback in open-ended textual exercises. The approach uses topic modeling to split student answers into text segments and language embeddings to transform these segments. It then applies clustering to group the text segments by similarity so that the same feedback can be applied to all segments within the same cluster.

Dr. Jan Philip Berniusjpbernius@scholar.social
2022-05-02

Open-ended textual exercises facilitate the comprehension of problem-solving skills. Students can learn from their mistakes when teachers provide individual feedback. However, courses with hundreds of students cause a heavy workload for teachers: providing individual feedback is mostly a manual, repetitive, and time-consuming activity.

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