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Prof. Dr. Gerhard Heyer

Phone: +49-341-97-32231
Fax: +49-341-97-32299
Office: P 816
E-Mail: heyer@informatik.uni-leipzig.de

Address:
Abteilung Automatische Sprachverarbeitung
Institut für Informatik
Universität Leipzig
Augustusplatz 10
04109 Leipzig
Deutschland

Postal Address:
Prof. Dr. Gerhard Heyer
Universität Leipzig
Institut für Informatik
PF 100920
04009 Leipzig
Deutschland

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Vita

Gerhard Heyer has studied Mathematical Logic and Philosophy at Cambridge University (Philosophy Tripos, Christ’s College 1973-1976, Robert-Birley Scholarship), and General Linguistics at the University of the Ruhr, where he received his Ph.D. in 1983. After research on AI based natural language processing at the University of Michigan, Ann Arbor, with support by the Alexander-von-Humboldt Foundation (Feodor-Lynen Scholarship) he has been working as a systems specialist and manager within the Olivetti Group for establishing TA Triumph Adler´s activities on research and development in electronic publishing and natural language processing. He has also been responsible for the definition and performance of, a.o., ESPRIT projects Translator´s Workbench, Translator´s Workbench II, and MultiLex.

Since April 1994, Gerhard Heyer holds the chair on Automatic Language Processing at the computer science department of the University of Leipzig. His field of research is focussed on automatic semantic processing of natural language text with applications in the area of information retrieval and search as well as knowledge management.

Gerhard Heyer has been a member of numerous programme, reviews and recruitment committees, and has served as a member of the scientific advisory council of the GESIS Institute IZ from 1997 until 2006. He also was a member of the GESIS Kuratorium from 2006 to 2007.
At the faculty of Mathematics and Computer Science of the University of Leipzig he served as dean of studies from 1999 until 2002, and dean of the faculty from 2002 – 2005, re-elected for the period 2005-2008.

aktuelle Projekte

abgeschlossene Projekte

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Open theses

Current Theses

Finished Theses

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Publications

2020
  • [Bau20] Ringo Baumann, Gregor Wiedemann, Maximilian Heinrich, Ahmad Dawar Hakimi, and Gerhard Heyer: The Road Map to FAME: A Framework for Mining and Formal Evaluation of Arguments. 2020
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2019
  • [cts_eval] Jochen Tiepmar and Gerhard Heyer: A Big Data Case Study in Digital Humanities: Creating a Performance Benchmark for Canonical Text Services. Springer , 2019
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  • [cts_classics_beyond] Jochen Tiepmar and Gerhard Heyer: The Canonical Text Services in Classics and Beyond. In: Digital Classical Philology - Ancient Greek and Latin in the Digital Revolution, Berlin, Boston: De Gruyter, 2019
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  • [KH19] Christian Kahmann , Gerhard Heyer: Measuring Context Change to Detect Statements Violating the Overton Window. In: 11th International Conference on Knowledge Discovery and Information Retrieval, 2019
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  • [HKK19] Heyer, Gerhard, Kahmann, Christian, Kantner, Cathleen: Generic tools and individual research needs in the Digital Humanities – Can agile development help?. In: INFORMATIK 2019: 50 Jahre Gesellschaft für Informatik – Informatik für Gesellschaft (Workshop-Beiträge), Bonn, Gesellschaft für Informatik e.V., 2019
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  • [MGH19] Lydia Müller, Dirk Goldhahn und Gerhard Heyer: The Null Result Portal. In: Garoufallou E., Fallucchi F., William De Luca E. (eds) Metadata and Semantic Research. MTSR 2019. Communications in Computer and Information Science, vol 1057. Springer, Cham. 2019
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2018
  • [MWMWN18] Daniel Maier, Annie Waldherr, Peter Miltner, Gregor Wiedemann, Andreas Niekler, A Keinert, B Pfetsch, G Heyer, U Reber, T Häussler, H Schmid-Petri & S Adam: Applying LDA topic modeling in communication research: Toward a valid and reliable methodology. 2018
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  • [NLE2018] Sabine Gründer-Fahrer, Antje Schlaf, Gregor Wiedemann, Gerhard Heyer: Topics and Topical Phases in German Social Media Communication during a Disaster. 2018
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  • [ILCM18] Andreas Niekler, Arnim Bleier, Christian Kahmann, Lisa Posch, Gregor Wiedemann andKenan Erdogan, Gerhard Heyer, and Markus Strohmaier: ILCM - A Virtual Research Infrastructure for Large-Scale Qualitative Data. In: Proceedings of the Eleventh International Conference on Language Resources and Evaluation (LREC 2018), European Language Resources Association (ELRA), 2018
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  • [SEH18] Soheila Sahami, Thomas Eckart, and Gerhard Heyer: Using Apache Spark on Hadoop Clusters as Backend for WebLicht Processing Pipelines. In: CLARIN Annual Conference 2018 in Pisa, Italy, 2018
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  • [HWN18] Gerhard Heyer, Gregor Wiedemann, and Andreas Niekler: Topic-Modelle und ihr Potenzial für die philologische Forschung. De Gruyter, 2018
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2017
  • [TH2017] Jochen Tiepmar and Gerhard Heyer: An Overview of Canonical Text Services. In: Linguistics and Literature Studies Vol. 5(2), 2017
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  • [KNH17] Christian Kahmann, Andreas Niekler, Gerhard Heyer: Detecting and Assessing Contextual Change in Diachronic Text Documents using Context Volatility. In: 9th International Conference on Knowledge Discovery and Information Retrieval, 2017
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2016
  • [WHJWN16] Waldherr, Annie, Heyer, Gerhard, Jähnichen, Patrick, Wiedemann, Gregor, and Niekler, Andreas: Mining big data with computational methods. In: Political communication in the online world: Theoretical approaches and research designs., New York, Routledge, 2016
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  • [WNH16] Sebastian Dumm, Matthias Lemke, Andreas Niekler, Gregor Wiedemann, Gerhard Heyer, Gary S. Schaal: (Semi)-automatische Klassifikation für die Analyse neo-liberaler Begründungen und Argumentationen in großen Nachrichtenkorpora. In: DHd 2016 Konferenzabstracts, Nisaba, 2016
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  • [HKNOW16] Heyer, Gerhard, Cathleen Kantner, Andreas Niekler, Maximilian Overbeck und Gregor Wiedemann: Modeling the dynamics of domain specific terminology in diachronic corpora. In: Proceedings of the 12 th International conference on Terminology and Knowledge Engineering (TKE 2016), Copenhagen Business School, Department of International Business Communication, 2016
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  • [AR2016] Sabine Gründer-Fahrer, Christian Berger, Antje Schlaf, Gerhard Heyer: Computational, Communicative, and Legal Conditions for Using Social Media in Disaster Management in Germany. . In: Proceedings of the workshop Muinim on ARES 2016., 2016
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  • [NKH16] Andreas Niekler, Christian Kahmann, Gerhard Heyer: Computing Semantic Change Using Context Volatility. In: SuCCESS'16 Workshop, 2016
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  • [Cogn2016] Min Jing, Bryan W. Scotney, Sonya A. Coleman, Stephen Kelly, Xiubo Zhang, Khurshid Ahmad, Martin T. McGinnity, Antje Schlaf, Sabine Gründer-Fahrer, and Gerhard Heyer: Flood Event Image Recognition via Social Media Image and Text Analysis. In: Proceedings of Cognitive 2016 : The Eighth International Conference on Advanced Cognitive Technologies and Applications, 2016
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2015
  • [it2015] Patrick Oesterling, Patrick Jähnichen, Gerhard Heyer, and Gerik Scheuermann: Topological visual analysis of clusterings in high-dimensional information spaces. 2015
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  • [dhq2015] Patrick Jähnichen, Patrick Oesterling, Tom Liebmann, Gerhard Heyer, Christoph Kuras, and Gerik Scheuermann: Exploratory Search Through Interactive Visualization of Topic Models. In: Digital Humanities Quarterly (to appear), 2015
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  • [GEGDH15] Dirk Goldhahn, Thomas Eckart, Thomas Gloning, Kevin Dreßler, and Gerhard Heyer: Operationalisation of Research Questions of the Humanities within the CLARIN Infrastructure – An Ernst Jünger Use Case . In: CLARIN Annual Conference 2015 in Wroclaw, Poland, 2015
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  • [HEG15] Gerhard Heyer, Thomas Eckart, and Dirk Goldhahn: Was sind IT-basierte Forschungsinfrastrukturen für die Geistes- und Sozialwissenschaften und wie können sie genutzt werden?. In: Information - Wissenschaft & Praxis, De Gruyter, 2015
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  • [GSH2015] Sabine Gründer-Fahrer, Antje Schlaf, Gerhard Heyer: Terminological Variation between Flood-related News and Social Media. In: The Book of Abstracts of the 20th European Symposium on Languages for Special Purposes, 2015
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  • [HGSLW] Gerhard Heyer, Sabine Gründer-Fahrer, Antje Schlaf, Alexander Lörch, and Sebastian Wustmann: Automatische Analyse Sozialer Medien für das Krisenmanagement im Projekt Slándáil. In: Documentation of the Conference "Kommunikationsfluten", Leipzig, EIJK, 2015
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  • [MPSGH] Maria Teresa Musacchio, Raffaella Panizzon, Antje Schlaf, Sabine Gründer-Fahrer, Gerhard Heyer: Soziale Medien in der Krisenkommunikation - eine sprachliche Studie. In: Documentation of the Conference "Kommunikationsfluten", Leipzig, EIJK, 2015
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2014
  • [NWDH14] Andreas Niekler, Gregor Wiedemann, Sebastian Dumm, Gerhard Heyer: Creating dictionaries for argument identification by reference data. In: 1. Jahrestagung der Digital Humanities im deutschsprachigen Raum (DHd 2014), 2014
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  • [HNW14] Gerhard Heyer, Andreas Niekler, Gregor Wiedemann: Brauchen die Digital Humanities eine eigene Methodologie? Überlegungen zur systematischen Nutzung von Text Mining Verfahren in einem politikwissenschaftlichen Projekt. In: 1. Jahrestagung der Digital Humanities im deutschsprachigen Raum (DHd 2014), 2014
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  • [INPVH14] Daniel Isemann, Andreas Niekler, Benedict Preßler, Frank Viereck, and Gerhard Heyer: OCR of Legacy Documents as a Building Block in Industrial Disaster Prevention. In: DIMPLE Workshop on DIsaster Management and Principled Large-scale information Extraction for and post emergency logistics, LREC 2014, 2014
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  • [NWH14] Andreas Niekler, Gregor Wiedemann, and Gerhard Heyer: Leipzig Corpus Miner - A Text Mining Infrastructure for Qualitative Data Analysis. In: Terminology and Knowledge Engineering 2014 (TKE 2014), Berlin, 2014
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  • [GQH14] Dirk Goldhahn, Uwe Quasthoff and Gerhard Heyer: Corpus-Based Linguistic Typology: A Comprehensive Approach. In: Proceedings of the 12th Edition of the Konvens Conference, Hildesheim, Germany, 2014
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2013
  • [IT12VBGHPW] Volker Boehlke, Gerhard Heyer, and Peter Wittenburg: IT-Based Research Infrastructures for the Humanities and Social Sciences - Developments, Examples, Standards, and Technology. 2013
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  • [GH13a] Gerhard Heyerr: Soziale Netzwerke und inhaltsbasierte Suche in P2P-Systemen. In: Interdependenz und Dynamik sozialer und sprachlicher Netzwerke, Wiesbaden, Springer VS, 2013
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  • [GHVB2013] Gerhard Heyer and Volker Boehlke: Text Mining in the Humanities – A Plea for Research Infrastructures. In: Historical Corpora, Tübingen, Narr-Verlag, 2013
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  • [QGH13] Uwe Quasthoff, Dirk Goldhahn and Gerhard Heyer : Technical Report Series on Corpus Building. 2013
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2012
  • [HeyHolTer2012] Gerhard Heyer, Florian Holz, and Sven Teresniak: P2P-based communication. In: Handbook of Applied Linguistics, Volume Technical Communication, Alexander Mehler, Laurent Romary, Dafydd Gibbon: Berlin/New York, 2012
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  • [BGH2012] Marco Büchler, Gregory Crane, and Gerhard Heyer: Historical Relevance Feedback Detection by Text Re-use Mining. In: Maximilian Schich, Roger Malina, Isabel Meirelles, Christian Huepe: Arts, Humanities, and Complex Networks Living Companion at Arts, Humanities, and Complex Networks — 3rd Leonardo satellite symposium hosted by NetSci2012, Evanston, IL, USA, 2012
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  • [KWH12unsupervised] Amit Kirschenbaum, Peter Wittenburg, and Gerhard Heyer: Unsupervised morphological analysis of small corpora: First experiments with Kilivila. In: Potentials of Language Documentation: Methods, Analyses, and Utilization. Language Documentation & Conservation Special Publication, Manoa: University of Hawai‘i Press, 2012
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  • [NJH12] Andreas Niekler, Patrick Jähnichen, and Gerhard Heyer: ASV Monitor: Creating Comparability of Machine Learning Methods for Content Analysis. In: Proceedings of the ECML-PKDD 2012, Springer, 2012
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  • [EBH2012] Thomas Efer, Jens Blecher, and Gerhard Heyer: Leipziger Rektoratsreden 1871 - 1933 Insights into Six Decades of Scientific Practice. In: International Conference on Historical Corpora, 2012
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2011
  • [GH11] Gerhard Heyer: Learning Semantic Relations from Text. In: Modeling, Learning and Processing of Text Technological Data Structures, Berlin/New York, Springer, 2011
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  • [HeyEtAl2011] Gerhard Heyer, Daniel Keim, Sven Teresniak, and Daniela Oelke: Interaktive explorative Suche in großen Dokumentbeständen. Springer Berlin / Heidelberg, 2011
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  • [TeiEtAl] Torsten Teichert, Gerhard Heyer, Katja Schöntag, and Patrick Mairif: Co-Word Analysis for assessing consumer associations: A case study in market research. In: Affective Computing and Sentiment Analysis, Springer Science+Business Media B.V. , 2011
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  • [Hey2011] Gerhard Heyer: Soziale Netzwerke und inhaltsbasierte Suche in Peer-to-Peer Systemen. In: Interdependez und Dynamik sozialer und sprachlicher Netzwerke, VS Verlag: Köln, Barbara Job und Alexander Mehler, 2011
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  • [SDH11HBB] Gerhard Heyer, Marco Büchler, and Volker Boehlke: Aspects of an Infrastructure for eHumanities. In: Supporting Digital Humanities 2011, 2011
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  • [BCMBH2011] Marco Büchler, Gregory Crane, Martin Mueller, Philip Burns, and Gerhard Heyer: One Step Closer To Paraphrase Detection On Historical Texts: About The Quality of Text Re-use Techniques and the Ability to Learn Paradigmatic Relations. Chicago, IL, USA, 2011
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  • [HBEM2011] Gerhard Heyer, Marco Büchler, Thomas Eckart, and Maria Moritz: eAQUA - Extraktion von strukturiertem Wissen aus Antiken Quellen für die Altertumswissenschaften: Technologien und Ansätze zu Infrastruktur, Text Mining und Knowledge Transfer. Leipzig, Leipzig University, 2011
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2010
  • [holz-etal-ivapp2010] Florian Holz, Sven Teresniak, Gerhard Heyer, and Gerik Scheuermann: Generating a Visual Overview of Large Diachronic Document Collections based on the Detection of Topic Change. In: Proc. IVAPP 2010: International Conference on Information Visualization Theory and Applications, 2010
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  • [RemQuaHey2010] Robert Remus, Uwe Quasthoff, and Gerhard Heyer: SentiWS -- a Publicly Available German-language Resource for Sentiment Analysis. In: Proceedings of the 7th International Language Resources and Evaluation (LREC), 2010
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  • [infspek2010] Christian Rohrdantz, Steffen Koch, Charles Jochim, Gerhard Heyer, Gerik Scheuermann, Thomas Ertl, Hinrich Schütze, and Daniel A. Keim: Visuelle Textanalyse. Springer Berlin / Heidelberg, 2010
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  • [OestVast10] Patrick Oesterling, Gerik Scheuermann, Sven Teresniak, Gerhard Heyer, S. Koch, Thomas Ertl, and G. H. Weber: Two-stage Framework for a Topology-Based Projection and Visualization of Classified Document Collections. In: IEEE Conference on Visual Analytics Science and Technology (IEEE VAST), IEEE Computer Society, 2010
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  • [BGHE10] Marco Büchler, Annette Geßner, Gerhard Heyer, and Thomas Eckart: Detection of Citations and Text Reuse on Ancient Greek Texts and its Applications in the Classical Studies: eAQUA Project. In: Proceedings of Digital Humanities 2010, London, 2010
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  • [HB2010] Gerhard Heyer and Marco Büchler: Some Challenges Posed to Computer Science by the eHumanities. In: Proceeding to 44. Jahrestag der Gesellschaft für Informatik e.V.: Service Science - Neue Perspektiven für die Informatik, Leipzig, Springer-Verlag, 2010
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  • [BH2010] Marco Büchler and Gerhard Heyer: Salton and Wittgenstein in the Humanities: About Semantics in Philosophical Texts. In: Proceeding to 44. Jahrestag der Gesellschaft für Informatik e.V.: Service Science - Neue Perspektiven für die Informatik, Leipzig, Springer-Verlag, 2010
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2009
  • [heyer-kdir09] Gerhard Heyer, Florian Holz, and Sven Teresniak: Change of Topics over Time and Tracking Topics by Their Change of Meaning. In: KDIR 2009: Proc. of Int. Conf. on Knowledge Discovery and Information Retrieval, INSTICC Press, 2009
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  • [BH09] Marco Büchler and Gerhard Heyer: Leipzig Linguistic Services - A 4 Years Summary of Providing Linguistic Web Services . In: Proceeding of TMS 2009 conference: To appear., Augustusplatz 10/11, 04109 Leipzig, Germany, 2009
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  • [ter09dbs] Sven Teresniak, Gerhard Heyer, Gerik Scheuermann, and Florian Holz: Visualisierung von Bedeutungsverschiebungen in großen diachronen Dokumentkollektionen. Datenbank-Spektrum 31, dpunkt.verlag, 2009
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  • [TMS09] Gerhard Heyer: Text Mining Services – Building and applying text mining based service infrastructures in research and industry, Proceedings of the Conference on Text Mining Services – TMS 2009 at Leipzig University. Leipziger Beiträge zur Informatik, Leipzig, 2009
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  • [GH-TMS09] Gerhard Heyer: Introduction. In: Text Mining Services – Building and applying text mining based service infrastructures in research and industry, Proceedings of the Conference on Text Mining Services – TMS 2009 at Leipzig University, 2009
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  • [RemAhmHey2009] Robert Remus, Khurshid Ahmad, and Gerhard Heyer: Sentiment in German-language News and Blogs, and the DAX. In: Proceedings of the Conference on Text Mining Services (TMS), 2009
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  • [DZM+09] Haimonti Dutta, Xianshu Zhu, Tushar Muhale, Hillol Kargupta, Kirk Borne, Codrina Lauth, Florian Holz, and Gerhard Heyer: TagLearner: A P2P Classifier Learning System from Collaboratively Tagged Text Documents. In: Proceedings of the 3rd International Workshop on Mining Multiple Information Sources (MMIS-09), Miami, 2009
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  • [GSCL09VB] Hinrichs, E., Hinrichs, M., Zastrow, T., Heyer G., Boehlke, V., Quasthoff, U., Schmid, H., Heid, U., Fritzinger, F., Siebert, A., and Didakowski, J.: Weblicht: Web-based LRT services for German. Workshop on linguistic processing pipelines. In: GSCL Jahrestagung 2009, 2009
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2008
  • [heyer-etal-2008-wrt] Gerhard Heyer, Uwe Quasthoff, and Thomas Wittig: Text Mining: Wissensrohstoff Text -- Konzepte, Algorithmen, Ergebnisse. W3L-Verlag, 2008
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  • [THSM08] Teichert, Th., Heyer, G., Schöntag, K., and Mairif, P.: Co-Word Analysis for Assessing Consumer Associations: A Case Study in Market Research. In: Proceedings of „Sentiment Analysis: Emotion, Metaphor, Ontology and Terminology (EMOT-08)", 2008
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  • [GRH+08] Gottwald, S., Richter, M., Heyer, G., and Scheuermann, G.: Tapping Huge Temporally Indexed Textual Resources with WCTAnalyze. In: Proceedings of the LREC 2008, Marrakech, Morroco, 2008
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  • [biemann-etal-08-toolbox] C. Biemann, U. Quasthoff, G. Heyer, and F. Holz: ASV Toolbox -- A Modular Collection of Language Exploration Tools. In: Proceedings of the 6th Language Resources and Evaluation Conference (LREC) 2008, 2008
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  • [MWH08] Alexander Mehler, Ulrich Waltinger, and Gerhard Heyer: Towards Automatic Content Tagging: Enhanced Web Services in Digital Libraries Using Lexical Chaining. In: 4th International Conference on Web Information Systems and Technologies (WEBIST '08), Funchal, Portugal , 2008
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  • [BHG08] Marco Büchler, Gerhard Heyer, and Sabine Gründer: eAQUA - Bringing modern Text Mining approaches to two thousand years old ancient texts. In: Proceedings of the 4th International Conference on e-Science (IEEE08), 2008
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2007
  • [HB07] Heyer, G. and Bordag, S.: A Structuralist Framework for Quantitative Linguistics. In: Aspects of Automatic Text Analysis / Series: Studies in Fuzziness and Soft Computing, Berlin, New York, Springer, 2007
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  • [GHR+07] Gottwald, S., Heyer, G., Richter, M., and Walde, P.: WCTAnalyze - Collecting, Indexing, Accessing and Visualizing Temporally Indexed Textual Resources. In: Proceedings of TIME2007, Alicante, Spain, 2007
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  • [BHQ+07] Biemann, C., Heyer, G., Quasthoff, U., and Richter, M.: The Leipzig Corpora Collection - Monolingual corpora of standard size. In: Proceedings of Corpus Linguistic 2007, Birmingham, UK, 2007
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  • [holz-etal-07-framework] F. Holz, H. F. Witschel, G. Heinrich, G. Heyer, and S. Teresniak: An Evaluation Framework for Semantic Search in P2P Networks. In: Proceedings of the I2CS 2007, 2007
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  • [GHRW07] Sebastian Gottwald, Gerhard Heyer, Matthias Richter, and Peter Walde: WCTAnalyze - Collecting, Indexing, Accessing and Visualizing Temporally Indexed Textual Resources . In: Proceedings of TIME-07, Alicante, Spain, 2007
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  • [BH07] Marco Büchler and Gerhard Heyer: Kookurenzberechnungen mit UIMA und Medusa . In: UIMA Workshop at the GLDV 2007 in Tübingen/Germany, 2007
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2006
  • [HQ06] Gerhard Heyer and Uwe Quasthoff: Calculating Communities by Link Analysis of URLs . Springer Berlin/Heidelberg, 2006
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2004
  • [BBHM04a] C. Biemann, C. Böhm, G. Heyer, and R. Melz: Automatically Building Concept Structures and Displaying Concept Trails for the Use in Brainstorming Sessions and Content Management Systems. In: Proceedings of I2CS, Guadalajara, Mexico, Springer, 2004
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  • [BHSW04] C. Biemann, G. Heyer, F. Schmidt, and H.F. Witschel: Eine Wissenlandkarte der Knowtech. In: N. Gronau, B. Petkoff, T. Schildhauer (Hrsg.): Wissensmanagement - Wandel, Wertschöpfung, Wachstum., Berlin, Gito, 2004
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  • [BBHM04b] C. Biemann, K. Böhm, G. Heyer, and R. Melz: SemanticTalk: Software for Visualizing Brainstorming Sessions and Thematic Concept Trails on Document Collections. In: Proceedings of ECML/PKDD, Pisa, Italy, Springer, 2004
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  • [GH04] Gerhard Heyer: Optimierung von Suchmöglichkeiten im E-Learning durch Metatags. In: Proceedings LIT04, Leipzig, 2004
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2003
  • [bordag-etal-03-small] Bordag, S., Heyer, G., and Quasthoff, U.: Small worlds of concepts and other principles of semantic search. In: Proc. I2CS 2003, 2003
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  • [HH03] Gerhard Heyer and Thomas Hoppe : Virtuelle Gemeinschaften mit der Lernplattform Moderation VR . In: Workshop on e-Learning 2003, HTWK Leipzig , Leipzig, 2003
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2002
  • [HHM02] Gerhard Heyer, Thomas Hoppe, and Katrin Müller : Die Wortschatzmethode als netzbasierte Kreativitätstechnik in einer virtuellen Lernumgebung . In: Information und Mobilität, Optimierung und Vermeidung von Mobilität durch Information. Proceedings des 8. Internationalen Symposiums für Informationswissenschaft (ISI 2002), Regensburg, 8. – 11. Oktober 2002 , Konstanz, UVK Verlagsgesellschaft mbH , 2002
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2000
  • [GH00] Gerhard Heyer: Digitalisierung und das Entstehen neuer Wertschöpfungsketten durch elektronisches Publizieren. In: Kommunikation in der Informationsgesellschaft: Vom digitalen Buch zum computergestützten Lernen, Ringvorlesung des Instituts für Informatik und Instituts für Kommunikations- und Medienwissenschaft der Universität Leipzig, Leipzig, 2000
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