Curriculum Vitae and Publications Yiyi Chen

Education

• 2020 - present: PhD student/Junior Researcher, FIZ Karlsruhe – Leibniz Institute for Information Infrastructure and Karlsruhe Institute of Technology (KIT), Institute of Applied Informatics and Formal Description Methods (AIFB)
• 2018 - 2020: Master of Science in Computer Linguistics, Ludwig-Maximilians-Universität München, Germany
• 2015 - 2018: Bachelor of Science in Computer Science, Ludwig-Maximilians-Universität München, Germany
• 2008 - 2013: Bachelor of Arts in Comparative Philosophy, Wuhan University, China

Master's Thesis

• Yiyi Chen, Interpretable Change Point Detection in Review Streams, 2020.
  Supervisor: Johannes Huber, Martin Schmitt, Dr. Benjamin Roth (LMU Munich, TrustYou GmbH)

Experience

• August 2018 – August 2020: Data Engineer (NLP), Working Student, TrustYou GmbH, Munich, Germany

Teaching Experience

• Teaching assistant, Praktikum Information Service Engineering (Master), AIFB, Karlsruhe Institute of Technology, Germany, WS 2021-2022.
• Teaching assistant, Seminar Representation Learning on Knowledge Graphs (Master) AIFB, Karlsruhe Institute of Technology, Germany, WS 2021-2022.
• Teaching assistant, Information Service Engineering, AIFB, Karlsruhe Institute of Technology, Germany, SomSem 2021.
• Teaching assistant, Advanced Methods in Natural Language Processing: Metaphors (Master), AIFB, Karlsruhe Institute of Technology, Germany, SomSem 2021. 

• Machine Learning
• Deep Learning
• Natural Language Processing
• Time Series Analysis

Citations

Yiyi Chen @ Google Scholar
Yiyi Chen @ DBLP
Yiyi Chen @Scopus

2022

Y. Chen, H. Sack, M. Alam, Analyzing Social Media for Measuring Public Attitudes towards Controversies and their Driving Factors - A Case Study of Migration, Social Network Analysis, and Mining Journal (Accepted), 2022 [local copy (PDF)].

R. Biswas; Y. Chen; H. Paulheim; H. Sack, M. Alam: It's All in the Name: Entity Typing Using Multilingual Language Models Preprint available on EasyChair Preprints, No. 7809, 2022; 5 p. https://easychair.org/publications/preprint/BHWG

2021

Y. Chen, G. A. Gesese, H. Sack, M. Alam: Temporal Evolution of the Migration-related Topics on Social Media, In: Processings of the ISWC 2021 Posters and Demos Track, co-located with the 20th International Semantic Web Conference (ISWC 2021), CEUR Workshop Proceedings, vol. 2980, CEUR-WS.org [local copy (PDF), citation (bibtex)]

M. Alam, R. Biswas, Y. Chen, D. Dessì, G. A. Gesese, F. Hoppe, H. Sack: HierClasSArt: Knowledge-Aware Hierarchical Classification of Scholarly Articles. In Proc. of 1st International Workshop on Scientific Knowledge: Representation, Discovery, and Assessment (Sci-K 2021), co-located with The Web Conf 2021, Companion Proceedings of the Web Conference 2021 (pp. 436-440), online at https://dl.acm.org/doi/10.1145/3442442.3451365. [local copy (PDF)]

2019

M. Fromm, M. Berrendorf, E. Faerman, Y. Chen, B. Schüss, M. Schubert:
XD-STOD: Cross-Domain Superresolution for Tiny Object Detection, International Conference on Data Mining Workshops (ICDMW), 2019, 142-148, DOI: 10.1109/ICDMW.2019.00031.

Y. Chen, H. Sack, M. Alam: MigrationsKB: A Knowledge Base of Public Attitudes Towards Migrations and their Driving Factors. arXiv pre-prints, arXiv:2108.07593, 2021. [local copy (PDF)]