Dieses Bild zeigt Steffen Lohmann

Steffen Lohmann

Herr Dr.

Institut für Visualisierung und Interaktive Systeme (VIS)

Kontakt


Visitenkarte (VCF)

Publikationen:

  1. 2017

    1. Herr, Dominik ; Han, Qi ; Lohmann, Steffen ; Ertl, Thomas: Hierarchy-based projection of high-dimensional Labeled Data to Reduce Visual Clutter. In: Computers & Graphics, Computers & Graphics. Bd. 62 (2017)
    2. Han, Qi ; Heimerl, Florian ; Codina-Filba, Joan ; Lohmann, Steffen ; Ertl, Thomas ; Wanner, Leo: Visual patent trend analysis for informed decision making in technology management. In: World Patent Information, World Patent Information. Bd. 49, 2017

  2. 2016

    1. Herr, Dominik ; Han, Qi ; Lohmann, Steffen ; Ertl, Thomas: Visual Clutter Reduction through Hierarchy-based Projection of High-dimensional Labeled Data. In: International Conference on Computer Graphics & Interactive Techniques Graphics Interface 2016, International Conference on Computer Graphics & Interactive Techniques Graphics Interface 2016, 2016
    2. John, Markus ; Lohmann, Steffen ; Koch, Steffen ; Wörner, Michael ; Ertl, Thomas: Visual Analytics for Narrative Text. In: Proceedings of the 7th International Conference on Information Visualization Theory and Applications (IVAPP 2016), Proceedings of the 7th International Conference on Information Visualization Theory and Applications (IVAPP 2016). Bd. 7, 2016
    3. Meyer, Matthias ; Beck, Fabian ; Lohmann, Steffen: Visual Monitoring of Process Runs: An Application Study for Stored Procedures. In: Proceedings of the IEEE Pacific Visualization Symposium (PacificVis ’16), Proceedings of the IEEE Pacific Visualization Symposium (PacificVis ’16) : IEEE, 2016

  3. 2015

    1. Lohmann, Steffen ; Heimerl, Florian ; Bopp, Fabian ; Burch, Michael ; Ertl, Thomas: ConcentriCloud: Word Cloud Visualization for Multiple Text Documents. In: 19th International Conference on Information Visualisation, 19th International Conference on Information Visualisation, 2015
    2. Haag, Florian ; Lohmann, Steffen ; Siek, Stephan ; Ertl, Thomas: Visual Querying of Linked Data with QueryVOWL. In: Proceedings of the 3rd International Workshop on Human-Semantic Web Interaction (HSWI ’15), Proceedings of the 3rd International Workshop on Human-Semantic Web Interaction (HSWI ’15)., CEUR-WS (2015)
    3. Haag, Florian ; Lohmann, Steffen ; Siek, Stephan ; Ertl, Thomas: QueryVOWL: Visual Composition of SPARQL Queries. In: Proceedings of ESWC 2015 Satellite Events, Proceedings of ESWC 2015 Satellite Events : Springer, 2015. — Rezensiertes Poster
    4. Haag, Florian ; Lohmann, Steffen ; Negru, Stefan ; Ertl, Thomas: OntoViBe 2: Advancing the Ontology Visualization Benchmark. In: Proceedings of EKAW 2014 Satellite Events, Proceedings of EKAW 2014 Satellite Events., Springer (2015)

  4. 2014

    1. Herr, Dominik ; Han, Qi ; Lohmann, Steffen ; Brügmann, Sören ; Ertl, Thomas: Visual Exploration of Patent Collections with IPC Clouds. In: Proceedings of the 1st International Workshop on Patent Mining and Its Applications (IPaMin 2014), Proceedings of the 1st International Workshop on Patent Mining and Its Applications (IPaMin 2014). Bd. 1292 : CEUR-WS.org, 2014
    2. Haag, Florian ; Lohmann, Steffen ; Negru, Stefan ; Ertl, Thomas: OntoViBe: An Ontology Visualization Benchmark. In: Proceedings of the International Workshop on Visualizations and User Interfaces for Knowledge Engineering and Linked Data Analytics, Proceedings of the International Workshop on Visualizations and User Interfaces for Knowledge Engineering and Linked Data Analytics. Bd. 1299 : CEUR-WS, 2014
    3. Lohmann, Steffen ; Negru, Stefan ; Bold, David: The ProtégéVOWL Plugin: Ontology Visualization for Everyone. In: Proceedings of ESWC 2014 Satellite Events, Proceedings of ESWC 2014 Satellite Events : Springer, 2014
    4. Burch, Michael ; Lohmann, Steffen ; Beck, Fabian ; Rodrigues, Nils ; Di Silvestro, Lorenzo ; Weiskopf, Daniel: RadCloud: Visualizing Multiple Texts with Merged Word Clouds. In: Proceedings of the 18th International Conference on Information Visualisation (IV ’14), Proceedings of the 18th International Conference on Information Visualisation (IV ’14) : IEEE, 2014
    5. Haag, Florian ; Lohmann, Steffen ; Ertl, Thomas: SparqlFilterFlow: SPARQL Query Composition for Everyone. In: The Semantic Web: ESWC 2014 Satellite Events, The Semantic Web: ESWC 2014 Satellite Events : Springer, 2014
    6. Heimerl, Florian ; Lohmann, Steffen ; Lange, Simon ; Ertl, Thomas: Word Cloud Explorer: Text Analytics based on Word Clouds. In: Proceedings of the 47th Hawaii International Conference on System Science (HICSS 2014), Proceedings of the 47th Hawaii International Conference on System Science (HICSS 2014) : IEEE, 2014
    7. Lohmann, Steffen ; Negru, Stefan ; Haag, Florian ; Ertl, Thomas: VOWL 2: User-Oriented Visualization of Ontologies. In: Proceedings of the 19th International Conference on Knowledge Engineering and Knowledge Management (EKAW ’14), Proceedings of the 19th International Conference on Knowledge Engineering and Knowledge Management (EKAW ’14). Bd. 2014 : Springer, 2014
    8. Haag, Florian ; Lohmann, Steffen ; Bold, Steffen ; Ertl, Thomas: Visual SPARQL Querying based on Extended Filter/Flow Graphs. In: Proceedings of the 12th International Working Conference on Advanced Visual Interfaces (AVI ’14), Proceedings of the 12th International Working Conference on Advanced Visual Interfaces (AVI ’14). Bd. 2014 : ACM, 2014

  5. 2013

    1. Lohmann, Steffen: Proceedings of the I-SEMANTICS 2013 Posters & Demonstrations Track : CEUR Workshop Proceedings (CEUR-WS.org), 2013
    2. Negru, Stefan ; Haag, Florian ; Lohmann, Steffen: Towards a Unified Visual Notation for OWL Ontologies: Insights from a Comparative User Study. In: Proceedings of the 9th International Conference on Semantic Systems (I-SEMANTICS 2013), Proceedings of the 9th International Conference on Semantic Systems (I-SEMANTICS 2013) : ACM, 2013
    3. Wimmer, Christian ; Schlegel, Thomas ; Lohmann, Steffen ; Raschke, Michael: Teilautomatisierte Migration von graphischen Benutzeroberflächen für Touchscreens. In: Schlegel, T. (Hrsg.) ; Schlegel, T. (Hrsg.): Multi-Touch - Interaktion durch Berührung, Multi-Touch - Interaktion durch Berührung : Springer, 2013
    4. Burch, Michael ; Lohmann, Steffen ; Weiskopf, Daniel: Prefix Tag Clouds. In: Proceedings of the 17th International Conference on Information Visualisation (IV 2013), Proceedings of the 17th International Conference on Information Visualisation (IV 2013) : IEEE, 2013
    5. Haag, Florian ; Lohmann, Steffen ; Ertl, Thomas: A Flexible Architecture for Filter/Flow-Based Visual Querying. In: Proceedings of the Graphics Interface Poster Session 2013, Proceedings of the Graphics Interface Poster Session 2013. Bd. 2013, 2013
    6. Haag, Florian ; Lohmann, Steffen ; Ertl, Thomas: Evaluating the Readability of Extended Filter/Flow Graphs. In: Proceedings of the 2013 Graphics Interface Conference, Proceedings of the 2013 Graphics Interface Conference. Bd. 2013 : Canadian Information Processing Society, 2013
    7. Negru, Stefan ; Lohmann, Steffen: A Visual Notation for the Integrated Representation of OWL Ontologies. In: Proceedings of the 9th International Conference on Web Information Systems and Technologies (WEBIST 2013), Proceedings of the 9th International Conference on Web Information Systems and Technologies (WEBIST 2013) : SciTePress, 2013
    8. Lohmann, Steffen: Semantic Models for Interactive Systems: The Case of Tagging and Folksonomies. In: Hussein, T. ; Paulheim, H. ; Lukosch, S. ; Ziegler, J. ; Calvary, G. (Hrsg.) ; Hussein, T. ; Paulheim, H. ; Lukosch, S. ; Ziegler, J. ; Calvary, G. (Hrsg.): Semantic Models for Adaptive Interactive Systems, Semantic Models for Adaptive Interactive Systems : Springer, 2013

  6. 2012

    1. Haag, Florian ; Lohmann, Steffen ; Ertl, Thomas: Simplifying Filter/Flow Graphs by Subgraph Substitution. In: Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2012), Proceedings of the IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2012) : IEEE, 2012
    2. Lohmann, Steffen ; Burch, Michael ; Schmauder, Hansjörg ; Weiskopf, Daniel: Visual Analysis of Microblog Content Using Time-Varying Co-occurrence Highlighting in Tag Clouds. In: Proceedings of the International Working Conference on Advanced Visual Interfaces (AVI ’12), Proceedings of the International Working Conference on Advanced Visual Interfaces (AVI ’12) : ACM, 2012
    3. Krüger, Robert ; Lohmann, Steffen ; Thom, Dennis ; Bosch, Harald ; Ertl, Thomas: Using Social Media Content in the Visual Analysis of Movement Data. In: 2nd Workshop on Interactive Visual Text Analytics, 2nd Workshop on Interactive Visual Text Analytics, 2012
    4. Wimmer, Christian ; Lohmann, Steffen ; Raschke, Michael ; Schlegel, Thomas: Migration und Anpassung von Benutzeroberflächen für Touchscreens. In: Mensch & Computer 2012, Mensch & Computer 2012 : München, 2012
    5. Lohmann, Steffen ; Díaz, Paloma: Representing and Visualizing Folksonomies as Graphs - A Reference Model. In: Proceedings of the International Working Conference on Advanced Visual Interfaces (AVI ’12), Proceedings of the International Working Conference on Advanced Visual Interfaces (AVI ’12) : ACM, 2012

  7. 2011

    1. Lohmann, Steffen ; Heim, Philipp ; Tsendragchaa, Davaadorj ; Ertl, Thomas: Visuelle Analyse von RDF-Daten mittels semantischer Linsen. In: Mensch & Computer 2011: überMEDIEN|ÜBERmorgen, Mensch & Computer 2011: überMEDIEN|ÜBERmorgen : Oldenbourg, 2011
    2. Heim, Philipp ; Lohmann, Steffen ; Tsendragchaa, Davaadorj ; Ertl, Thomas: SemLens: Visual Analysis of Semantic Data with Scatter Plots and Semantic Lenses. In: Proceedings of the 7th International Conference on Semantic Systems (I-SEMANTICS 2011), Proceedings of the 7th International Conference on Semantic Systems (I-SEMANTICS 2011) : ACM, 2011

  8. 2010

    1. Lohmann, Steffen ; Heim, Philipp ; Díaz, Paloma: Exploiting the Semantic Web for Interactive Relationship Discovery in Technology Enhanced Learning. In: Proceedings of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010), Proceedings of the 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010) : IEEE Computer Society, 2010
    2. Heim, Philipp ; Lohmann, Steffen ; Stegemann, Timo: Interactive Relationship Discovery via the Semantic Web. In: Proceedings of the 7th Extended Semantic Web Conference (ESWC 2010), Proceedings of the 7th Extended Semantic Web Conference (ESWC 2010), 2010
    3. Lohmann, Steffen ; Heim, Philipp ; Stegemann, Timo ; Ziegler, Jürgen: The RelFinder user interface: interactive exploration of relationships between objects of interest. In: Proceedings of the 13th International Conference on Intelligent User Interfaces (IUI 2010), Proceedings of the 13th International Conference on Intelligent User Interfaces (IUI 2010) : ACM, 2010

  9. 2009

    1. Lohmann, Steffen ; Niesenhaus, Jörg ; Heim, Philipp ; Ziegler, Jürgen: Fostering Knowledge Flow and Community Engagement in the Development of Interactive Entertainment. In: J. UCS, J. UCS. Bd. 15 (2009), Nr. 8
    2. Lohmann, Steffen ; Dietzold, Sebastian ; Heim, Philipp ; Heino, Norman: A Web Platform for Social Requirements Engineering. In: Software Engineering (Workshops) 2009, Software Engineering (Workshops) 2009, 2009
    3. Lohmann, Steffen ; Heim, Philipp ; Stegemann, Timo ; Tetzlaff, Lena ; Ziegler, Jürgen: Entdecken und Explorieren von Zusammenhängen im Semantic Web. In: i-com - Zeitschrift für interaktive und kooperative Medien  Jg. 8 (2009); Nr. 3, i-com - Zeitschrift für interaktive und kooperative Medien  Jg. 8 (2009); Nr. 3. (2009)
    4. Heim, Philipp ; Stegemann, Timo ; Lohmann, Steffen ; Ziegler, Jürgen: Semantisch unterstütze Informationsextraktion aus Dokumentenmengen. In: Mensch & Computer 2009, Mensch & Computer 2009. (2009)
    5. Heim, Philipp ; Hellmann, Sebastian ; Lehmann, Jens ; Lohmann, Steffen ; Stegemann, Timo: RelFinder: Revealing Relationships in RDF Knowledge Bases. In: Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009), Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009), 2009
    6. Lohmann, Steffen ; Heim, Philipp ; Tetzlaff, Lena ; Ertl, Thomas ; Ziegler, Jürgen: Exploring Relationships between Annotated Images with the ChainGraph Visualization. In: Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009), Proceedings of the 4th International Conference on Semantic and Digital Media Technologies (SAMT 2009)., Springer (2009)
    7. Heim, Philipp ; Lohmann, Steffen: ChainGraph: A New Approach to Visualize Shared Properties in Resource Collections. In: I-KNOW ’09: Proceedings of the 9th International Conference on Knowledge Management and Knowledge Technologies, I-KNOW ’09: Proceedings of the 9th International Conference on Knowledge Management and Knowledge Technologies, 2009
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