Christian Rohrdantz

According to our database, Christian Rohrdantz authored at least 29 papers between 2009 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Visual linguistic analysis of political discussions: Measuring deliberative quality.

Valentin Gold, Mennatallah El-Assady, Annette Hautli-Janisz, Tina Bögel, Christian Rohrdantz, Miriam Butt, Katharina Holzinger, Daniel A. Keim

Digit. Scholarsh. Humanit., 2017

2015

Exploratory Text Analysis using Lexical Episode Plots.

Valentin Gold, Christian Rohrdantz, Mennatallah El-Assady

Proceedings of the 17th Eurographics Conference on Visualization, 2015

Self Organizing Maps for the Visual Analysis of Pitch Contours.

Dominik Sacha, Yuki Asano, Christian Rohrdantz, Felix Hamborg, Daniel A. Keim, Bettina Braun, Miriam Butt

Proceedings of the 20th Nordic Conference of Computational Linguistics, 2015

2014

Visual Analytics of Change in Natural Language.

Christian Rohrdantz

PhD thesis, 2014

Augmenting the educational curriculum with the Visual Analytics Science and Technology Challenge: Opportunities and pitfalls.

Christian Rohrdantz, Florian Mansmann, Chris North, Daniel A. Keim

Inf. Vis., 2014

Comparative Exploration of Document Collections: a Visual Analytics Approach.

Daniela Oelke, Hendrik Strobelt, Christian Rohrdantz, Iryna Gurevych, Oliver Deussen

Comput. Graph. Forum, 2014

Towards visualizing linguistic patterns of deliberation: a case study of the S21 arbitration.

Tina Bögel, Valentin Gold, Annette Hautli-Janisz, Christian Rohrdantz, Sebastian Sulger, Miriam Butt, Katharina Holzinger, Daniel A. Keim

Proceedings of the 9th Annual International Conference of the Alliance of Digital Humanities Organizations, 2014

Auf den Weg zur Visualisierung von linguistischen Mustern der Deliberation: eine Fallstudie anhand der Daten von S21.

Tina Bögel, Valentin Gold, Annette Hautli-Janisz, Christian Rohrdantz, Sebastian Sulger, Miriam Butt, Katharina Holzinger, Daniel A. Keim

Proceedings of the 1. Tagung des Verbands Digital Humanities im deutschsprachigen Raum, 2014

2013

Visual sentiment analysis of customer feedback streams using geo-temporal term associations.

Ming C. Hao, Christian Rohrdantz, Halldor Janetzko, Daniel A. Keim, Umeshwar Dayal, Lars-Erik Haug, Meichun Hsu, Florian Stoffel

Inf. Vis., 2013

What do you think about this photo? A novel approach to opinion and sentiment analysis of photo comments.

Slava Kisilevich, Christian Rohrdantz, Veronica Maidel, Daniel A. Keim

Int. J. Data Min. Model. Manag., 2013

Real-Time Visual Analytics for Text Streams.

Daniel A. Keim, Milos Krstajic, Christian Rohrdantz, Tobias Schreck

Computer, 2013

Event identification for local areas using social media streaming data.

Andreas Weiler, Marc H. Scholl, Franz Wanner, Christian Rohrdantz

Proceedings of the 3rd ACM SIGMOD Workshop on Databases and Social Networks, 2013

PhonMatrix: Visualizing co-occurrence constraints of sounds.

Thomas Mayer, Christian Rohrdantz

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

A Visual Analytics System for Cluster Exploration.

Andreas Lamprecht, Annette Hautli, Christian Rohrdantz, Tina Bögel

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

2012

Feature-Based Visual Sentiment Analysis of Text Document Streams.

Christian Rohrdantz, Ming C. Hao, Umeshwar Dayal, Lars-Erik Haug, Daniel A. Keim

ACM Trans. Intell. Syst. Technol., 2012

The World's Languages Explorer: Visual Analysis of Language Features in Genealogical and Areal Contexts.

Christian Rohrdantz, Michael Hund, Thomas Mayer, Bernhard Wälchli, Daniel A. Keim

Comput. Graph. Forum, 2012

Integrating sentiment analysis and term associations with geo-temporal visualizations on customer feedback streams.

Ming C. Hao, Christian Rohrdantz, Halldór Janetzko, Daniel A. Keim, Umeshwar Dayal, Lars-Erik Haug, Meichun Hsu

Proceedings of the Visualization and Data Analysis 2012, 2012

VAST 2012 Mini-Challenge 2: Chart- and Matrix-based approach to network operations forensics.

Jan Hildenbrand, Daniel-Ionut Paval, Prakash Thapa, Christian Rohrdantz, Florian Mansmann, Enrico Bertini, Tobias Schreck

Proceedings of the 7th IEEE Conference on Visual Analytics Science and Technology, 2012

2011

Visual sentiment analysis on twitter data streams.

Ming C. Hao, Christian Rohrdantz, Halldor Janetzko, Umeshwar Dayal, Daniel A. Keim, Lars-Erik Haug, Meichun Hsu

Proceedings of the 6th IEEE Conference on Visual Analytics Science and Technology, 2011

Visual analytics of terrorist activities related to epidemics.

Enrico Bertini, Juri Buchmüller, Fabian Fischer, Stephan Huber, Thomas Lindemeier, Fabian Maass, Florian Mansmann, Thomas Ramm, Michael Regenscheit, Christian Rohrdantz, Christian Scheible, Tobias Schreck, Stephan Sellien, Florian Stoffel, Mark Tautzenberger, Matthias Zieker, Daniel A. Keim

Proceedings of the 6th IEEE Conference on Visual Analytics Science and Technology, 2011

Towards Tracking Semantic Change by Visual Analytics.

Christian Rohrdantz, Annette Hautli, Thomas Mayer, Miriam Butt, Daniel A. Keim, Frans Plank

Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies, Proceedings of the Conference, 19-24 June, 2011, Portland, Oregon, USA, 2011

2010

Visuelle Textanalyse - Interaktive Exploration von semantischen Inhalten.

Christian Rohrdantz, Steffen Koch, Charles Jochim, Gerhard Heyer, Gerik Scheuermann, Thomas Ertl, Hinrich Schütze, Daniel A. Keim

Inform. Spektrum, 2010

Comparative Visual Analysis of Cross-Linguistic Features.

Christian Rohrdantz, Thomas Mayer, Miriam Butt, Frans Plank, Daniel A. Keim

Proceedings of the 1st International Symposium on Visual Analytics Science and Technology, 2010

'Beautiful picture of an ugly place'. Exploring photo collections using opinion and sentiment analysis of user comments.

Slava Kisilevich, Christian Rohrdantz, Daniel A. Keim

Proceedings of the International Multiconference on Computer Science and Information Technology, 2010

Visual analytics of a pandemic spread: VAST 2010 Mini Challenge 2 award: Thorough description of analytic process.

Andrada Astefanoaie, Rodica Bozianij, Marc Broghammer, Roland Jungnickel, Christian Rohrdantz, Juergen Schniertshauer, David Spretke, Peter Bak

Proceedings of the 5th IEEE Conference on Visual Analytics Science and Technology, 2010

2009

Document Cards: A Top Trumps Visualization for Documents.

Hendrik Strobelt, Daniela Oelke, Christian Rohrdantz, Andreas Stoffel, Daniel A. Keim, Oliver Deussen

IEEE Trans. Vis. Comput. Graph., 2009

Analyzing Document Collections via Context-Aware Term Extraction.

Daniel A. Keim, Daniela Oelke, Christian Rohrdantz

Proceedings of the Natural Language Processing and Information Systems, 2009

Visual opinion analysis of customer feedback data.

Daniela Oelke, Ming C. Hao, Christian Rohrdantz, Daniel A. Keim, Umeshwar Dayal, Lars-Erik Haug, Halldór Janetzko

Proceedings of the 4th IEEE Symposium on Visual Analytics Science and Technology, 2009

Integrative visual analytics for suspicious behavior detection.

Peter Bak, Christian Rohrdantz, Svenja Leifert, Christoph Granacher, Stefan Koch, Simon Butscher, Patrick Jungk, Daniel A. Keim

Proceedings of the 4th IEEE Symposium on Visual Analytics Science and Technology, 2009