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| 2007 | Analysis of e-discussions using classifier induced semantic spaces
Leopold, E.; Kindermann, J.; Paaß, G. | Journal Article |
| 2006 | Content classification of multimedia documents using partitions of low-level features
Leopold, E.; Kindermann, J. | Journal Article |
| 2006 | Distributed participative knowledge management
Rech, J.; Decker, B.; Althoff, K.-D.; Klotz, A.; Voß, A.; Leopold, E. | Book Article |
| 2005 | eParticipative Process Learning - Process-oriented Experience Management and Conflict Solving
Decker, B.; Rech, J.; Althoff, K.-D.; Leopold, E.; Voss, A. | Journal Article |
| 2005 | Das Piotrowskigesetz
Leopold, E. | Book Article |
| 2004 | Abschlussbericht indiGo
Rech, J.; Decker, B.; Klotz, A.; Leopold, E.; Althoff, K.-D.; Voss, A. | Research Report |
| 2004 | Data mining and text mining for science & technology
Leopold, E.; May, M.; Paaß, G. | Book Article |
| 2004 | Distributed Participative Knowledge Management: The indiGo System
Rech, J.; Decker, B.; Althoff, K.-D.; Becker-Kornstaedt, U.; Klotz, A.; Leopold, E.; Voss, A. | Research Report |
| 2004 | eParticipative process learning. Process-oriented experience management and conflict solving
Decker, B.; Rech, J.; Althoff, K.-D.; Klotz, A.; Leopold, E.; Voss, A. | Research Report |
| 2004 | Learning prototype ontologies by hierachical latent semantic analysis
Paaß, G.; Kindermann, J.; Leopold, E. | Conference Paper |
| 2004 | Learning Prototype Ontologies by Hierachical Latent Semantic Analysis
Paaß, G.; Kindermann, J.; Leopold, E. | Conference Paper |
| 2004 | On Semiotic Spaces
Leopold, E. | Journal Article |
| 2004 | Participative process introduction: Three case studies from the indiGo project
Decker, B.; Rech, J.; Althoff, K.-D.; Klotz, A.; Leopold, E.; Voss, A. | Research Report |
| 2004 | Revealing the connoted visual code
Cavet, R.; Volmer, S.; Leopold, E.; Kindermann, J.; Paaß, G. | Journal Article |
| 2004 | Text classification of news articles with support vector machines
Paaß, G.; Kindermann, J.; Leopold, E. | Conference Paper |
| 2003 | Authorship attribution with support vector machines
Diederich, J.; Kindermann, J.; Leopold, E.; Paaß, G. | Journal Article |
| 2003 | A case-study about participative process introduction in the indiGo project
Decker, B.; Rech, J.; Althoff, K.-D.; Klotz, A.; Leopold, E.; Voss, A. | Conference Paper |
| 2003 | Estimating document similarity using auxiliary category information
Paaß, G.; Kindermann, J.; Leopold, E. | Conference Paper |
| 2003 | Integrated classification of audio, video, and speech using partitions of low-level features
Leopold, E.; Kindermann, J.; Paaß, G.; Vollmer, S.; Cavet, R.; Kastner, T. | Book Article |
| 2003 | Participative process introduction: A case study in the indiGo project
Decker, B.; Rech, J.; Althoff, K.-D.; Klotz, A.; Leopold, E.; Voss, A. | Conference Paper |
| 2003 | Teamware for participative experience-based business process inspection & introduction. The indiGo Project
Rech, J.; Decker, B.; Althoff, K.-D.; Klotz, A.; Leopold, E.; Voss, A. | Research Report |
| 2003 | Über die Relativierung traditioneller Einheiten oder: Sign Meets Feature
Leopold, E. | Book Article |
| 2002 | Artificial semiotics
Leopold, E. | Conference Paper |
| 2002 | Classification of spoken documents using subword units and weighted string kernels
Kindermann, J.; Leopold, E.; Paaß, G. | Book Article |
| 2002 | Classification of texts with support vector machines. An examination of the efficiencey of kernels and data-transformations
Kindermann, J.; Leopold, E. | Conference Paper |
| 2002 | Enhancing experience management and process learning with moderated discourses. The indiGo approach
Althoff, K.-D.; Becker-Kornstaedt, U.; Decker, B.; Klotz, A.; Leopold, E.; Rech, J.; Voss, A. | Conference Paper |
| 2002 | Enhancing experience management and process learning with moderated discourses. The indiGo approach
Voss, A.; Althoff, K.-D.; Becker-Kornstaedt, U.; Decker, B.; Klotz, A.; Leopold, E.; Rech, J. | Conference Paper |
| 2002 | Exploring sub-word features and linear support vector machines for german spoken document classification
Larson, M.; Eickeler, S.; Paaß, G.; Leopold, E.; Kindermann, J. | Conference Paper |
| 2002 | The indiGo project: enhancement of experience management and process learning with moderated discourses
Althoff, K.-D.; Becker-Kornstaedt, U.; Decker, B.; Klotz, A.; Leopold, E.; Rech, J.; Voss, A. | Conference Paper |
| 2002 | SVM Classification Using Sequences of Phonemes and Syllables
Paaß, G.; Leopold, E.; Larson, M.; Kindermann, J.; Eickeler, S. | Conference Paper |
| 2002 | Text categorization with support vector machines. How to represent texts in input space?
Leopold, E.; Kindermann, J. | Journal Article |
| 2002 | Text-Mining - Serviceteil
Joachims, T.; Leopold, E. | Journal Article |
| 2002 | Thoughts on text mining in organizational process learning
Rech, J.; Althoff, K.-D.; Decker, B.; Klotz, A.; Leopold, E.; Voss, A. | Conference Paper |
| 2002 | Das Zipfsche Gesetz
Leopold, E. | Journal Article |
| 2001 | Error correcting codes with optimized kullback-leibler distances for text categorization
Kindermann, J.; Paaß, G.; Leopold, E. | Conference Paper |
| 2001 | Fractal structures in language
Leopold, E. | Book Article |
| 2000 | Length Distribution of Words with Coinciding Frequency
Leopold, E. | Conference Paper |
| 2000 | A Model Theoretic Inspection of the Concept of Language as a System of Competing and Cooperating Forces.
Leopold, E. | Conference Paper |
| 2000 | Multi-class classification with error correcting codes
Kindermann, J.; Leopold, E.; Paaß, G. | Conference Paper |
| 2000 | Multi-class Text Categorization with Error Correcting Codes
Kindermann, J.; Leopold, E.; Paaß, G. | Conference Paper |
| 2000 | Treffen der GI-Fachgruppe 1.1.3 Maschinelles Lernen
: Leopold, E.; Kirsten, M. | Conference Proceedings |
| 1999 | Chaotische Dynamik im Internet? Zur Geometrie von Kommunikationssystemen
Leopold, E. | Conference Paper |