This image shows Johannes Knittel

Johannes Knittel

Dr.

Doctoral Researcher
Institute for Visualization and Interactive Systems (VIS)
Research Group Graphical Interactive Systems

Contact

+49 711 685 88291

Website
Business card (VCF)

Universitätsstraße 38
70569 Stuttgart
Germany
Room: 1.469

Subject

Visual Analytics (Text, Streaming / Social Media / News, Multivariate Data, Temporal Data, "Big Data"), Machine Learning

Publications:
  1. 2024

    1. Chen, Changjian ; Chen, Jiashu ; Yang, Weikai ; Wang, Haoze ; Knittel, Johannes ; Zhao, Xibin ; Koch, Steffen ; Ertl, Thomas ; u. a.: Enhancing Single-Frame Supervision for Better Temporal Action Localization. In: IEEE Transactions on Visualization and Computer Graphics, IEEE Transactions on Visualization and Computer Graphics. Bd. 30, Institute of Electrical and Electronics Engineers (IEEE) (2024), Nr. 6, S. 2903–2915
    2. Huth, Franziska ; Beck, Fabian ; Knittel, Johannes ; Latif, Shahid ; Koch, Steffen ; Ertl, Thomas: ViSCitR: Visual Summarization and Comparison of Hotel Reviews. In: 17th Pacific Visualization Conference (PacificVis), 17th Pacific Visualization Conference (PacificVis) : IEEE, 2024, S. 112–121
  2. 2023

    1. Knittel, Johannes ; Huth, Franziska ; Koch, Steffen ; Ertl, Thomas: Toward Visually Analyzing Dynamic Social Messages and News Articles Containing Geo-Referenced Information. In: Volunteered Geographic Information: Interpretation, Visualization and Social Context, Volunteered Geographic Information: Interpretation, Visualization and Social Context, Volunteered Geographic Information: Interpretation, Visualization and Social Context, Volunteered Geographic Information: Interpretation, Visualization and Social Context. Switzerland : Springer, 2023
  3. 2022

    1. Knittel, Johannes ; Koch, Steffen ; Tang, Tan ; Chen, Wei ; Wu, Yingcai ; Liu, Shixia ; Ertl, Thomas: Real-Time Visual Analysis of High-Volume Social Media Posts. In: IEEE Transactions on Visualization & Computer Graphics, IEEE Transactions on Visualization & Computer Graphics. Bd. 28. Los Alamitos, CA, USA, IEEE Computer Society (2022), Nr. 1, S. 879–889
  4. 2021

    1. Knittel, Johannes ; Lalama, Andrés ; Koch, Steffen ; Ertl, Thomas: Visual Neural Decomposition to Explain Multivariate Data Sets. In: IEEE Transactions on Visualization and Computer Graphics, IEEE Transactions on Visualization and Computer Graphics. Bd. 27 (2021), Nr. 2, S. 1374–1384
    2. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: ELSKE: Efficient Large-Scale Keyphrase Extraction. In: arXiv preprint arXiv:2102.05700, arXiv preprint arXiv:2102.05700. (2021)
    3. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: Efficient Sparse Spherical K-Means for Document Clustering. In: Proceedings of the 21st ACM Symposium on Document Engineering, Proceedings of the 21st ACM Symposium on Document Engineering. New York, NY, USA : Association for Computing Machinery, 2021
    4. Huth, Franziska ; Awad-Mohammed, Miriam ; Knittel, Johannes ; Blascheck, Tanja ; Isenberg, Petra: Online Study of Word-Sized Visualizations in Social Media. In: EuroVis 2021 - Posters, EuroVis 2021 - Posters : The Eurographics Association, 2021, S. 1–3
  5. 2020

    1. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: PyramidTags: Context-, Time- and Word Order-Aware Tag Maps to Explore Large Document Collections. In: IEEE Transactions on Visualization and Computer Graphics, IEEE Transactions on Visualization and Computer Graphics. (2020)
    2. Tang, Tan ; Li, Renzhong ; Wu, Xinke ; Liu, Shuhan ; Knittel, Johannes ; Koch, Steffen ; Yu, Lingyun ; Ren, Peiran ; u. a.: PlotThread: Creating Expressive Storyline Visualizations using Reinforcement Learning. In: IEEE Transactions on Visualization and Computer Graphics, IEEE Transactions on Visualization and Computer Graphics. Bd. 27, IEEE (2020), Nr. 2, S. 294–303
  6. 2019

    1. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: Interactive Hierarchical Quote Extraction for Content Insights. In: Madeiras Pereira, J. ; Raidou, R. G. (Hrsg.) ; Madeiras Pereira, J. ; Raidou, R. G. (Hrsg.): EuroVis 2019 - Posters, EuroVis 2019 - Posters : The Eurographics Association, 2019
    2. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: Pattern-Based Semantic and Temporal Exploration of Social Media Messages. In: 2019 IEEE Conference on Visual Analytics Science and Technology (VAST), 2019 IEEE Conference on Visual Analytics Science and Technology (VAST), 2019, S. 134–135
  7. 2018

    1. Knittel, Johannes ; Koch, Steffen ; Ertl, Thomas: Highlighting Text Regions of Interest with Character-Based LSTM Recurrent Networks. In: Postersession at the IEEE Conference on Visualization, Postersession at the IEEE Conference on Visualization, 2018. — Rezensiertes Poster
  8. 2016

    1. Knittel, Johannes ; Dingler, Tilman: Mining Subtitles for Real-Time Content Generation for Second-Screen Applications. In: Whitney, P. ; Murray, J. ; Basapur, S. ; Hasan, N. A. ; Huber, J. (Hrsg.) ; Whitney, P. ; Murray, J. ; Basapur, S. ; Hasan, N. A. ; Huber, J. (Hrsg.): TVX, TVX : ACM, 2016, S. 93–103
  9. 2014

    1. Schneegaß, Stefan ; Knittel, Johannes ; Rau, Benjamin ; Abdelrahman, Yomna: Exploring Exhibits: Interactive Methods for Enriching Cultural Heritage Items. In: Postersession at the 8th International Conference on Tangible, Embedded and Embodied Interaction, Postersession at the 8th International Conference on Tangible, Embedded and Embodied Interaction, 2014. — Rezensiertes Poster
  10. 2013

    1. Knittel, Johannes ; Shirazi, Alireza Sahami ; Henze, Niels ; Schmidt, Albrecht: Utilizing contextual information for mobile communication. In: Mackay, W. E. ; Brewster, S. A. ; Bødker, S. (Hrsg.) ; Mackay, W. E. ; Brewster, S. A. ; Bødker, S. (Hrsg.): 2013 ACM SIGCHI Conference on Human Factors in Computing Systems,              CHI ’13, Paris, France, April 27 - May 2, 2013, Extended Abstracts, 2013 ACM SIGCHI Conference on Human Factors in Computing Systems,              CHI ’13, Paris, France, April 27 - May 2, 2013, Extended Abstracts : ACM, 2013, S. 1371–1376
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