Dr. Steffen Lohmann

@inproceedings{DBLP:conf/esws/HaagLSE15,

title = {QueryVOWL: Visual Composition of SPARQL Queries},

author = {Florian Haag and 

Steffen Lohmann and 

Stephan Siek and 

Thomas Ertl},

url = {https://doi.org/10.1007/978-3-319-25639-9_12},

doi = {10.1007/978-3-319-25639-9_12},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web: ESWC 2015 Satellite Events - ESWC 2015 Satellite 

Events Portorov z, Slovenia, May 31 - June 4, 2015, Revised Selected 

Papers},

volume = {9341},

pages = {62--66},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/HaagLSE15a,

title = {QueryVOWL: A Visual Query Notation for Linked Data},

author = {Florian Haag and 

Steffen Lohmann and 

Stephan Siek and 

Thomas Ertl},

url = {https://doi.org/10.1007/978-3-319-25639-9_51},

doi = {10.1007/978-3-319-25639-9_51},

year  = {2015},

date = {2015-01-01},

booktitle = {The Semantic Web: ESWC 2015 Satellite Events - ESWC 2015 Satellite 

Events Portorov z, Slovenia, May 31 - June 4, 2015, Revised Selected 

Papers},

volume = {9341},

pages = {387--402},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/HaagLSE15b,

title = {Visual Querying of Linked Data with QueryVOWL},

author = {Florian Haag and 

Steffen Lohmann and 

Stephan Siek and 

Thomas Ertl},

url = {http://ceur-ws.org/Vol-1556/paper6.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {Joint Proceedings of the 1st International Workshop on Summarizing 

and Presenting Entities and Ontologies and the 3rd International Workshop 

on Human Semantic Web Interfaces (SumPre 2015, HSWI 2015) co-located 

with the 12th Extended Semantic Web Conference (ESWC 2015), Portoroz, 

Slovenia, June 1, 2015},

volume = {1556},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/iv/LohmannHBBE15,

title = {Concentri Cloud: Word Cloud Visualization for Multiple Text Documents},

author = {Steffen Lohmann and 

Florian Heimerl and 

Fabian Bopp and 

Michael Burch and 

Thomas Ertl},

url = {https://doi.org/10.1109/iV.2015.30},

doi = {10.1109/iV.2015.30},

year  = {2015},

date = {2015-01-01},

booktitle = {19th International Conference on Information Visualisation, IV 2015, 

Barcelona, Spain, July 22-24, 2015},

pages = {114--120},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/owled/LohmannHN15,

title = {Towards a Visual Notation for OWL: A Brief Summary of VOWL},

author = {Steffen Lohmann and 

Florian Haag and 

Stefan Negru},

url = {https://doi.org/10.1007/978-3-319-33245-1_15},

doi = {10.1007/978-3-319-33245-1_15},

year  = {2015},

date = {2015-01-01},

booktitle = {Ontology Engineering - 12th International Experiences and Directions 

Workshop on OWL, OWLED 2015, co-located with ISWC 2015, Bethlehem, 

PA, USA, October 9-10, 2015, Revised Selected Papers},

volume = {9557},

pages = {143--153},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/BurchL15,

title = {Visualizing the Evolution of Ontologies: A Dynamic Graph Perspective},

author = {Michael Burch and 

Steffen Lohmann},

url = {http://ceur-ws.org/Vol-1456/paper7.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {Proceedings of the International Workshop on Visualizations and User 

Interfaces for Ontologies and Linked Data co-located with 14th International 

Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, 

October 11, 2015},

volume = {1456},

pages = {69},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/semweb/DasiopoulouLCW15,

title = {Representing and Visualizing Text as Ontologies: A Case from the 

Patent Domain},

author = {Stamatia Dasiopoulou and 

Steffen Lohmann and 

Joan Codina and 

Leo Wanner},

url = {http://ceur-ws.org/Vol-1456/paper9.pdf},

year  = {2015},

date = {2015-01-01},

booktitle = {Proceedings of the International Workshop on Visualizations and User 

Interfaces for Ontologies and Linked Data co-located with 14th International 

Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, 

October 11, 2015},

volume = {1456},

pages = {83},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/avi/HaagLBE14,

title = {Visual SPARQL querying based on extended filter/flow graphs},

author = {Florian Haag and 

Steffen Lohmann and 

Steffen Bold and 

Thomas Ertl},

url = {https://doi.org/10.1145/2598153.2598185},

doi = {10.1145/2598153.2598185},

year  = {2014},

date = {2014-01-01},

booktitle = {International Working Conference on Advanced Visual Interfaces, AVI 

2014, Como, Italy, May 27-29, 2014},

pages = {305--312},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ekaw/HaagLNE14,

title = {OntoViBe: An Ontology Visualization Benchmark},

author = {Florian Haag and 

Steffen Lohmann and 

Stefan Negru and 

Thomas Ertl},

url = {http://ceur-ws.org/Vol-1299/paper2.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the International Workshop on Visualizations and User 

Interfaces for Knowledge Engineering and Linked Data Analytics co-located 

with 19th International Conference on Knowledge Engineering and Knowledge Management, VISUAL@EKAW 2014, Linköping, Sweden, November 24, 

2014},

volume = {1299},

pages = {14--27},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ekaw/HaagLNE14a,

title = {OntoViBe 2: Advancing the Ontology Visualization Benchmark},

author = {Florian Haag and 

Steffen Lohmann and 

Stefan Negru and 

Thomas Ertl},

url = {https://doi.org/10.1007/978-3-319-17966-7_9},

doi = {10.1007/978-3-319-17966-7_9},

year  = {2014},

date = {2014-01-01},

booktitle = {Knowledge Engineering and Knowledge Management - EKAW 2014 Satellite 

Events, VISUAL, EKM1, and ARCOE-Logic, Linköping, Sweden, November 

24-28, 2014. Revised Selected Papers},

volume = {8982},

pages = {83--98},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ekaw/IvanovaKLMPX14,

title = {Introduction to VISUAL 2014 - Workshop on Visualizations and User 

Interfaces for Knowledge Engineering and Linked Data Analytics},

author = {Valentina Ivanova and 

Tomi Kauppinen and 

Steffen Lohmann and 

Suvodeep Mazumdar and 

Catia Pesquita and 

Kai Xu},

url = {https://doi.org/10.1007/978-3-319-17966-7_8},

doi = {10.1007/978-3-319-17966-7_8},

year  = {2014},

date = {2014-01-01},

booktitle = {Knowledge Engineering and Knowledge Management - EKAW 2014 Satellite 

Events, VISUAL, EKM1, and ARCOE-Logic, Linköping, Sweden, November 

24-28, 2014. Revised Selected Papers},

volume = {8982},

pages = {80--82},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ekaw/LohmannLMN14,

title = {WebVOWL: Web-based Visualization of Ontologies},

author = {Steffen Lohmann and 

Vincent Link and 

Eduard Marbach and 

Stefan Negru},

url = {https://doi.org/10.1007/978-3-319-17966-7_21},

doi = {10.1007/978-3-319-17966-7_21},

year  = {2014},

date = {2014-01-01},

booktitle = {Knowledge Engineering and Knowledge Management - EKAW 2014 Satellite 

Events, VISUAL, EKM1, and ARCOE-Logic, Linköping, Sweden, November 

24-28, 2014. Revised Selected Papers},

volume = {8982},

pages = {154--158},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ekaw/LohmannNHE14,

title = {VOWL 2: User-Oriented Visualization of Ontologies},

author = {Steffen Lohmann and 

Stefan Negru and 

Florian Haag and 

Thomas Ertl},

url = {https://doi.org/10.1007/978-3-319-13704-9_21},

doi = {10.1007/978-3-319-13704-9_21},

year  = {2014},

date = {2014-01-01},

booktitle = {Knowledge Engineering and Knowledge Management - 19th International 

Conference, EKAW 2014, Linköping, Sweden, November 24-28, 

2014. Proceedings},

volume = {8876},

pages = {266--281},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/HaagLE14,

title = {SparqlFilterFlow: SPARQL Query Composition for Everyone},

author = {Florian Haag and 

Steffen Lohmann and 

Thomas Ertl},

url = {https://doi.org/10.1007/978-3-319-11955-7_49},

doi = {10.1007/978-3-319-11955-7_49},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web: ESWC 2014 Satellite Events - ESWC 2014 Satellite 

Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected 

Papers},

volume = {8798},

pages = {362--367},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/LohmannNB14,

title = {The ProtégéVOWL Plugin: Ontology Visualization for Everyone},

author = {Steffen Lohmann and 

Stefan Negru and 

David Bold},

url = {https://doi.org/10.1007/978-3-319-11955-7_55},

doi = {10.1007/978-3-319-11955-7_55},

year  = {2014},

date = {2014-01-01},

booktitle = {The Semantic Web: ESWC 2014 Satellite Events - ESWC 2014 Satellite 

Events, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected 

Papers},

volume = {8798},

pages = {395--400},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/hicss/HeimerlLLE14,

title = {Word Cloud Explorer: Text Analytics Based on Word Clouds},

author = {Florian Heimerl and 

Steffen Lohmann and 

Simon Lange and 

Thomas Ertl},

url = {https://doi.org/10.1109/HICSS.2014.231},

doi = {10.1109/HICSS.2014.231},

year  = {2014},

date = {2014-01-01},

booktitle = {47th Hawaii International Conference on System Sciences, HICSS 2014, 

Waikoloa, HI, USA, January 6-9, 2014},

pages = {1833--1842},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/iv/BurchLBRSW14,

title = {RadCloud: Visualizing Multiple Texts with Merged Word Clouds},

author = {Michael Burch and 

Steffen Lohmann and 

Fabian Beck and 

Nils Rodriguez and 

Lorenzo Di Silvestro and 

Daniel Weiskopf},

url = {https://doi.org/10.1109/IV.2014.72},

doi = {10.1109/IV.2014.72},

year  = {2014},

date = {2014-01-01},

booktitle = {18th International Conference on Information Visualisation, IV 2014, 

Paris, France, July 16-18, 2014},

pages = {108--113},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/konvens/HerrHLBE14,

title = {Visual Exploration of Patent Collections with IPC Clouds},

author = {Dominik Herr and 

Qi Han and 

Steffen Lohmann and 

Sören Brügmann and 

Thomas Ertl},

url = {http://ceur-ws.org/Vol-1292/ipamin2014_paper8.pdf},

year  = {2014},

date = {2014-01-01},

booktitle = {Proceedings of the First International Workshop on Patent Mining and 

Its Applications (IPaMin 2014) co-located with Konvens 2014, Hildesheim, 

Germany, October 6-7, 2014},

volume = {1292},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/graphicsinterface/HaagLE13,

title = {Evaluating the readability of extended filter/flow graphs},

author = {Florian Haag and 

Steffen Lohmann and 

Thomas Ertl},

url = {http://dl.acm.org/citation.cfm?id=2532136},

year  = {2013},

date = {2013-01-01},

booktitle = {Graphics Interface 2013, GI '13, Regina, SK, Canada, May 29-31, 

2013, Proceedings},

pages = {33--36},

publisher = {Canadian Information Processing Society / ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/NegruHL13,

title = {Towards a unified visual notation for OWL ontologies: insights from 

a comparative user study},

author = {Stefan Negru and 

Florian Haag and 

Steffen Lohmann},

url = {https://doi.org/10.1145/2506182.2506192},

doi = {10.1145/2506182.2506192},

year  = {2013},

date = {2013-01-01},

booktitle = {I-SEMANTICS 2013 - 9th International Conference on Semantic Systems, 

I-SEMANTICS '13, Graz, Austria, September 4-6, 2013},

pages = {73--80},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/iv/BurchLPW13,

title = {Prefix Tag Clouds},

author = {Michael Burch and 

Steffen Lohmann and 

Daniel Pompe and 

Daniel Weiskopf},

url = {https://doi.org/10.1109/IV.2013.5},

doi = {10.1109/IV.2013.5},

year  = {2013},

date = {2013-01-01},

booktitle = {17th International Conference on Information Visualisation, IV 2013, 

London, United Kingdom, July 16-18, 2013},

pages = {45--50},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/webist/NegruL13,

title = {A Visual Notation for the Integrated Representation of OWL Ontologies},

author = {Stefan Negru and 

Steffen Lohmann},

year  = {2013},

date = {2013-01-01},

booktitle = {WEBIST 2013 - Proceedings of the 9th International Conference on 

Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 

2013},

pages = {308--315},

publisher = {SciTePress},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/avi/LohmannBSW12,

title = {Visual analysis of microblog content using time-varying co-occurrence 

highlighting in tag clouds},

author = {Steffen Lohmann and 

Michael Burch and 

Hansjörg Schmauder and 

Daniel Weiskopf},

url = {https://doi.org/10.1145/2254556.2254701},

doi = {10.1145/2254556.2254701},

year  = {2012},

date = {2012-01-01},

booktitle = {International Working Conference on Advanced Visual Interfaces, AVI 

2012, Capri Island, Naples, Italy, May 22-25, 2012, Proceedings},

pages = {753--756},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/avi/LohmannD12,

title = {Representing and visualizing folksonomies as graphs: a reference model},

author = {Steffen Lohmann and 

Paloma D{'i}az},

url = {https://doi.org/10.1145/2254556.2254695},

doi = {10.1145/2254556.2254695},

year  = {2012},

date = {2012-01-01},

booktitle = {International Working Conference on Advanced Visual Interfaces, AVI 

2012, Capri Island, Naples, Italy, May 22-25, 2012, Proceedings},

pages = {729--732},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mc/WimmerLRS12,

title = {Migration und Anpassung von Benutzeroberflächen für Touchscreens},

author = {Christian Wimmer and 

Steffen Lohmann and 

Michael Raschke and 

Thomas Schlegel},

url = {https://dl.gi.de/20.500.12116/7778},

year  = {2012},

date = {2012-01-01},

booktitle = {Mensch & Computer 2012: interaktiv informiert - allgegenwärtig 

und allumfassend!? Konstanz, Germany, September 9-12, 2012},

pages = {93--102},

publisher = {Oldenbourg Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/vl/HaagLE12,

title = {Simplifying filter/flow graphs by subgraph substitution},

author = {Florian Haag and 

Steffen Lohmann and 

Thomas Ertl},

url = {https://doi.org/10.1109/VLHCC.2012.6344501},

doi = {10.1109/VLHCC.2012.6344501},

year  = {2012},

date = {2012-01-01},

booktitle = {2012 IEEE Symposium on Visual Languages and Human-Centric Computing, 

VL/HCC 2012, Innsbruck, Austria, September 30 - October 4, 2012},

pages = {145--148},

publisher = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/gi/HeimLS011,

title = {Interaktion und Visualisierung im Daten-Web},

author = {Philipp Heim and 

Steffen Lohmann and 

Thomas Schlegel and 

Jürgen Ziegler},

url = {https://dl.gi.de/20.500.12116/18617},

year  = {2011},

date = {2011-01-01},

booktitle = {41. Jahrestagung der Gesellschaft für Informatik, Informatik 

schafft Communities, INFORMATIK 2011, Berlin, Germany, October 4-7, 

2011, Abstract Proceedings},

volume = {P-192},

pages = {253--255},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/HeimLTE11,

title = {SemLens: visual analysis of semantic data with scatter plots and semantic 

lenses},

author = {Philipp Heim and 

Steffen Lohmann and 

Davaadorj Tsendragchaa and 

Thomas Ertl},

url = {https://doi.org/10.1145/2063518.2063543},

doi = {10.1145/2063518.2063543},

year  = {2011},

date = {2011-01-01},

booktitle = {Proceedings the 7th International Conference on Semantic Systems, 

I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011},

pages = {175--178},

publisher = {ACM},

series = {ACM International Conference Proceeding Series},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/i-semantics/LohmannDA11,

title = {MUTO: the modular unified tagging ontology},

author = {Steffen Lohmann and 

Paloma D{'i}az and 

Ignacio Aedo},

url = {https://doi.org/10.1145/2063518.2063531},

doi = {10.1145/2063518.2063531},

year  = {2011},

date = {2011-01-01},

booktitle = {Proceedings the 7th International Conference on Semantic Systems, 

I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011},

pages = {95--104},

publisher = {ACM},

series = {ACM International Conference Proceeding Series},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/interact/DiazHLZ11,

title = {Data-Centric Interactions on the Web},

author = {Paloma D{'i}az and 

Tim Hussein and 

Steffen Lohmann and 

Jürgen Ziegler},

url = {https://doi.org/10.1007/978-3-642-23768-3_135},

doi = {10.1007/978-3-642-23768-3_135},

year  = {2011},

date = {2011-01-01},

booktitle = {Human-Computer Interaction - INTERACT 2011 - 13th IFIP TC 13 

International Conference, Lisbon, Portugal, September 5-9, 2011, Proceedings, 

Part IV},

volume = {6949},

pages = {726--727},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mc/LohmannHTE11,

title = {Visuelle Analyse von RDF-Daten mittels semantischer Linsen},

author = {Steffen Lohmann and 

Philipp Heim and 

Davaadorj Tsendragchaa and 

Thomas Ertl},

url = {https://dl.gi.de/20.500.12116/7946},

year  = {2011},

date = {2011-01-01},

booktitle = {Mensch & Computer 2011: überMEDIENtextbackslash(vert textbackslash)ÜBERmorgen 

- 11. fachübergreifende Konferenz für interaktive und 

kooperative Medien, Chemnitz, Germany, September 11-14, 2011},

pages = {283--287},

publisher = {Oldenbourg Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/acl/TomanekHLZ10,

title = {A Cognitive Cost Model of Annotations Based on Eye-Tracking Data},

author = {Katrin Tomanek and 

Udo Hahn and 

Steffen Lohmann and 

Jürgen Ziegler},

url = {https://aclanthology.org/P10-1118/},

year  = {2010},

date = {2010-01-01},

booktitle = {ACL 2010, Proceedings of the 48th Annual Meeting of the Association 

for Computational Linguistics, July 11-16, 2010, Uppsala, Sweden},

pages = {1158--1167},

publisher = {The Association for Computer Linguistics},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/ACMdis/BudwegDLRS10,

title = {Open design spaces: socially crafting interactive experiences},

author = {Steffen Budweg and 

Sebastian Draxler and 

Steffen Lohmann and 

Asarnusch Rashid and 

Gunnar Stevens},

url = {https://doi.org/10.1145/1858171.1858261},

doi = {10.1145/1858171.1858261},

year  = {2010},

date = {2010-01-01},

booktitle = {Proceedings of the Conference on Designing Interactive Systems, Aarhus, 

Denmark, August 16-20, 2010},

pages = {442--443},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/delfi/HarrerLRS09,

title = {Vorwort},

author = {Andreas Harrer and 

Steffen Lohmann and 

Christoph Rensing and 

Ulrik Schroeder},

url = {http://dl.mensch-und-computer.de/handle/123456789/2729},

year  = {2010},

date = {2010-01-01},

booktitle = {Lernen im Digitalen Zeitalter Workshop-Band Dokumentation der Pre-Conference 

zur DeLFI2009 - Die 7. E-Learning Fachtagung Informatik der Gesellschaft 

für Informatik e.V., Freie Universität Berlin, 14.-17. 

September 2009},

pages = {12},

publisher = {Logos Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/esws/HeimLS10,

title = {Interactive Relationship Discovery via the Semantic Web},

author = {Philipp Heim and 

Steffen Lohmann and 

Timo Stegemann},

url = {https://doi.org/10.1007/978-3-642-13486-9_21},

doi = {10.1007/978-3-642-13486-9_21},

year  = {2010},

date = {2010-01-01},

booktitle = {The Semantic Web: Research and Applications, 7th Extended Semantic 

Web Conference, ESWC 2010, Heraklion, Crete, Greece, May 30 - June 

3, 2010, Proceedings, Part I},

volume = {6088},

pages = {303--317},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/icalt/LohmannHD10,

title = {Exploiting the Semantic Web for Interactive Relationship Discovery 

in Technology Enhanced Learning},

author = {Steffen Lohmann and 

Philipp Heim and 

Paloma D{'i}az},

url = {https://doi.org/10.1109/ICALT.2010.87},

doi = {10.1109/ICALT.2010.87},

year  = {2010},

date = {2010-01-01},

booktitle = {ICALT 2010, 10th IEEE International Conference on Advanced Learning 

Technologies, Sousse, Tunisia, 5-7 July 2010},

pages = {302--306},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/iui/LohmannHSZ10,

title = {The RelFinder user interface: interactive exploration of relationships 

between objects of interest},

author = {Steffen Lohmann and 

Philipp Heim and 

Timo Stegemann and 

Jürgen Ziegler},

url = {https://doi.org/10.1145/1719970.1720052},

doi = {10.1145/1719970.1720052},

year  = {2010},

date = {2010-01-01},

booktitle = {Proceedings of the 15th International Conference on Intelligent User 

Interfaces, IUI 2010, Hong Kong, China, February 7-10, 2010},

pages = {421--422},

publisher = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/se/LohmannR10,

title = {Adding Semantics to Social Software Engineering: (Re-)Using Ontologies 

in a Community-oriented Requirements Engineering Environment},

author = {Steffen Lohmann and 

Thomas Riechert},

url = {https://dl.gi.de/20.500.12116/20187},

year  = {2010},

date = {2010-01-01},

booktitle = {Software Engineering 2010 - Workshopband (inkl. Doktorandensymposium), 

Fachtagung des GI-Fachbereichs Softwaretechnik, 22.-26.02.2010, Paderborn},

volume = {P-160},

pages = {485--494},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/interact/LohmannZT09,

title = {Comparison of Tag Cloud Layouts: Task-Related Performance and Visual 

Exploration},

author = {Steffen Lohmann and 

Jürgen Ziegler and 

Lena Tetzlaff},

url = {https://doi.org/10.1007/978-3-642-03655-2_43},

doi = {10.1007/978-3-642-03655-2_43},

year  = {2009},

date = {2009-01-01},

booktitle = {Human-Computer Interaction - INTERACT 2009, 12th IFIP TC 13 

International Conference, Uppsala, Sweden, August 24-28, 2009, Proceedings, 

Part I},

volume = {5726},

pages = {392--404},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mc/BudwegDLRS09,

title = {Open Design Spaces (ODS) - Innovation durch Nutzerbeteiligung -},

author = {Steffen Budweg and 

Sebastian Draxler and 

Steffen Lohmann and 

Asarnusch Rashid and 

Gunnar Stevens},

url = {https://dl.gi.de/20.500.12116/7189},

year  = {2009},

date = {2009-01-01},

booktitle = {Workshop-Proceedings der Tagung Mensch & Computer 2009, Berlin, 

Germany, September 6-9, 2009},

pages = {31--35},

publisher = {Logos Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mc/HeimSLZ09,

title = {Interaktive Informationsextraktion aus Dokumentenmengen},

author = {Philipp Heim and 

Timo Stegemann and 

Steffen Lohmann and 

Jürgen Ziegler},

url = {https://dl.gi.de/20.500.12116/6744},

year  = {2009},

date = {2009-01-01},

booktitle = {Mensch & Computer 2009: Grenzenlos frei!?, Interdisziplinäre 

Fachtagung, Berlin, Germany, September 6-9, 2009},

pages = {415--418},

publisher = {Oldenbourg Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/mc/LohmannZT09,

title = {Ein Blick in die Wolken: Visuelle Exploration von Tag Clouds},

author = {Steffen Lohmann and 

Jürgen Ziegler and 

Lena Tetzlaff},

url = {https://dl.gi.de/20.500.12116/6739},

year  = {2009},

date = {2009-01-01},

booktitle = {Mensch & Computer 2009: Grenzenlos frei!?, Interdisziplinäre 

Fachtagung, Berlin, Germany, September 6-9, 2009},

pages = {303--312},

publisher = {Oldenbourg Verlag},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/samt/HeimHLLS09,

title = {RelFinder: Revealing Relationships in RDF Knowledge Bases},

author = {Philipp Heim and 

Sebastian Hellmann and 

Jens Lehmann and 

Steffen Lohmann and 

Timo Stegemann},

url = {https://doi.org/10.1007/978-3-642-10543-2_21},

doi = {10.1007/978-3-642-10543-2_21},

year  = {2009},

date = {2009-01-01},

booktitle = {Semantic Multimedia, 4th International Conference on Semantic and 

Digital Media Technologies, SAMT 2009, Graz, Austria, December 2-4, 

2009, Proceedings},

volume = {5887},

pages = {182--187},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/samt/LohmannHTEZ09,

title = {Exploring Relationships between Annotated Images with the ChainGraph 

Visualization},

author = {Steffen Lohmann and 

Philipp Heim and 

Lena Tetzlaff and 

Thomas Ertl and 

Jürgen Ziegler},

url = {https://doi.org/10.1007/978-3-642-10543-2_4},

doi = {10.1007/978-3-642-10543-2_4},

year  = {2009},

date = {2009-01-01},

booktitle = {Semantic Multimedia, 4th International Conference on Semantic and 

Digital Media Technologies, SAMT 2009, Graz, Austria, December 2-4, 

2009, Proceedings},

volume = {5887},

pages = {16--27},

publisher = {Springer},

series = {Lecture Notes in Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/se/HannemannHJKLMW09,

title = {Social Aspects in Software Engineering},

author = {Anna Hannemann and 

Hans-Jörg Happel and 

Matthias Jarke and 

Ralf Klamma and 

Steffen Lohmann and 

Walid Maalej and 

Volker Wulf},

url = {https://dl.gi.de/20.500.12116/20379},

year  = {2009},

date = {2009-01-01},

booktitle = {Software Engineering 2009 - Workshopband, Fachtagung des GI-Fachbereichs 

Softwaretechnik 02.-06.03.2009 in Kaiserslautern},

volume = {P-150},

pages = {239--242},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/se/HappelLM09,

title = {Collaboration and Knowledge Sharing in Software Development Teams 

(SOFTEAM 2009)},

author = {Hans-Jörg Happel and 

Steffen Lohmann and 

Walid Maalej},

year  = {2009},

date = {2009-01-01},

booktitle = {Software Engineering 2009: Fachtagung des GI-Fachbereichs Softwaretechnik 

02.-06.03. 2009 in Kaiserslautern},

volume = {P-143},

pages = {209--210},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DBLP:conf/se/LohmannDHH09,

title = {A Web Platform for Social Requirements Engineering},

author = {Steffen Lohmann and 

Sebastian Dietzold and 

Philipp Heim and 

Norman Heino},

url = {https://dl.gi.de/20.500.12116/20386},

year  = {2009},

date = {2009-01-01},

booktitle = {Software Engineering 2009 - Workshopband, Fachtagung des GI-Fachbereichs 

Softwaretechnik 02.-06.03.2009 in Kaiserslautern},

volume = {P-150},

pages = {309--315},

publisher = {GI},

series = {LNI},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}