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113 results on '"Roman Moucek"'

106. Text, Speech and Dialogue : 4th International Conference, TSD 2001, Zelezna Ruda, Czech Republic, September 11-13, 2001. Proceedings

Author

Vaclav Matousek, Paul Mautner, Roman Moucek, Karel Tauser, Vaclav Matousek, Paul Mautner, Roman Moucek, and Karel Tauser

Subjects
Natural language processing (Computer science), Signal processing, Compilers (Computer programs), Artificial intelligence, Information storage and retrieval systems, Application software
Abstract

This book constitutes the refereed proceedings of the 4th International Conference on Text, Speech and Dialogue, TSD 2001, held in Zelezna Ruda, Czech Republic in September 2001.The 59 revised papers presented were carefully reviewed and selected from 117 submissions. The book presents a wealth of state-of-the-art research and development results from the field of natural language processing with emphasis on text, speech, and spoken language.

Published
2003

113. Analysis of Discrete Models for Ecosystem Ecology

Author

Cinzia Di Giusto, Cédric Gaucherel, Franck Pommereau, Hanna Klaudel, Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud]), Informatique, BioInformatique, Systèmes Complexes (IBISC), Université d'Évry-Val-d'Essonne (UEVE), Ana Roque, Arkadiusz Tomczyk, Elisabetta De Maria, Felix Putze, Roman Moucek, Ana Fred, Hugo Gamboa, Université Nice Sophia Antipolis (... - 2019) (UNS), and Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)

Subjects
Optimization algorithm, Computer science, Ecosystem models, [INFO.INFO-LO]Computer Science [cs]/Logic in Computer Science [cs.LO], 0102 computer and information sciences, 02 engineering and technology, 15. Life on land, computer.software_genre, 01 natural sciences, Measure (mathematics), Similarity rate, Set (abstract data type), Similarity (network science), 010201 computation theory & mathematics, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Ecosystem, Data mining, Pattern matching, Rewriting systems, Ecosystem ecology, computer
Abstract

International audience; We consider discrete qualitative models of ecosystems viewed as collections of interacting living (animals, plants..) and nonliving entities (air, water, soil..), whose conditions of appearance/disappearance are controlled by a set of formal rules (i.e., processes). We present here two methods to statically analyze models. The first one is used to simplify models removing redundant information. The second one is a rule-based method allowing to compare ecosystems. This method relies on a measure of similarity and on an optimization algorithm. In addition, the proposed method allows detecting patterns (i.e., ecological processes or sets of processes) in ecosystems. We have validated the method by applying it against a set of models and patterns provided by research projects of ecologists.

Published
2020
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