TY - GEN AU - Löhr-Richter, Perdita AU - Engels, Gregor ID - 8188 TI - Incremental Design of Conceptual Database Schemata with CADDY ER - TY - CHAP AB - Dry friction is a main factor of self-sustained oscillations in dynamic systems. The mathematical modelling of dry friction forces result in strong nonlinear equations of motion. The bifurcation behaviour of a deterministic system has been investigated by the bifurcation theory. The stability of stationary solutions has been analyzed by the eigenvalues of the Jacobian. Period doublings and Hopf-bifurcations as well as turning points could be determined with the program package BIFPACK. Phase plane plots of periodic and chaotic motions have been shown for a better understanding of the bifurcation diagrams. Both, unstable branches and stable coexisting solutions have been calculated. Several jumping effects, which are typical for nonlinear systems, have been found. AU - Stelter, Peter AU - Sextro, Walter ED - Seydel, R. ED - Schneider, F.W. ED - Küpper, T. ED - Troger, H. ID - 8894 SN - 978-3-0348-7006-1 T2 - Bifurcation and Chaos: Analysis, Algorithms, Applications TI - Bifurcations in Dynamic Systems with Dry Friction VL - 97 ER - TY - CONF AU - Domik, Gitta AU - Mickus, KD ED - Schader, M. ID - 16912 T2 - Proceedings of the 15th Annual Conference of the "Gesellschaft für Klassifikation e.V." University of Salzburg TI - Visualization in the Analysis Cycle of Observational Data, in Analyzing and Modeling Data and Knowledge ER - TY - CONF AB - In a large vocabulary continuous speech recognition task the search for the "best" (in the maximum-a-posteriori sense) word sequence is the most (computing) time consuming part of the system. End-of-word hypotheses are created almost every time frame. With a stochastic language model every lexicon entry is an admissible successor candidate. By using a "fast match" module which scores the word candidates according to their acoustic feasibility ahead of the current time frame, the search cost can be considerably reduced. Only the fraction of the words with favourable fast match scores will be further processed in the detailed match, where the likelihood of a segment of acoustics given the word model is computed. We derive a novel word selection strategy which is "consistent" in the sense that it introduces no additional decoding errors and which still reduces the search space by a factor of 2 - 3 compared to standard Viterbi beam search. Giving up the consistency requirement, pruning strategies can be deduced which further reduce the search effort significantly: the size of the word startup list is reduced to 2% - 4% of its original size with a modest increase in error rate by l%-2%. AU - Haeb-Umbach, Reinhold AU - Ney, Hermann ID - 11798 T2 - EUROSPEECH, Genova TI - A Look-Ahead Technique for Large Vocabulary Continuous Speech Recognition ER - TY - BOOK AU - Hellebrand, Sybille ID - 13034 SN - 3257227892 TI - Synthese vollständig testbarer Schaltungen ER - TY - JOUR AB - Modern Logic 1 (1990–91), H. 2/3 (Winter 1990/91) Abstract: Historia Mathematica 18 (1991), #18.4.67 (I. Anellis). Rezensionen: Studia Logica 51 (1992), 150–151 (R. Murawski); MR 92e:03002 (I. Angelelli); Zbl. Math. 735.01007 (I. Grattan-Guinness). AU - Peckhaus, Volker ID - 17473 IS - 2/3 JF - Modern Logic TI - Ernst Schröder und die ,pasigraphischen Systeme‘ von Peano und Peirce VL - 1 ER - TY - CONF AU - Böcker, Joachim AU - Janning, Jörg ID - 29986 T2 - EPE’91, Florence, 1991 TI - Discrete-Time Flux Observer for PWM Inverter-Fed Induction Motors VL - 2 ER - TY - JOUR AU - Böcker, Joachim ID - 29955 IS - 2 JF - European transactions on electrical power TI - Discrete-time model of an induction motor VL - 1 ER - TY - GEN AU - Peckhaus, Volker ID - 17824 IS - 2 T2 - Mitteilungen des Instituts für Wissenschaft und Kunst 46 (1991), Nr. 2 (= „Wien — Berlin — Prag. Der Aufstieg der wissenschaftlichen Philosophie. Internationales Symposion aus Anlaß der Centenarien von Rudolf Carnap (1891–1970), Hans Reichenbach (1891–1953), Edgar Zilsel (1891–1944)“) TI - Kurt Grelling und der Logische Empirismus [Abstract] VL - 46 ER - TY - GEN AU - Peckhaus, Volker ID - 17822 T2 - Abstracts of the 9th International Congress of Logic, Methodology and Philosophy of Science, Uppsala, August 7–14, 1991, Bd. 2: General Philosophy of Science. Sections 6–9 TI - Logic in Transition: The Logical Calculi of Hilbert (1905) and Zermelo (1908) [Abstract] ER - TY - GEN AU - Peckhaus, Volker ID - 17823 T2 - Deutsche Mathematiker-Vereinigung. Jahrestagung 15.–20.9.1991 in Bielefeld. Vortragsauszüge TI - Ernst Schröder und die logizistische Begründung der Mathematik [Abstract] ER - TY - JOUR AU - Trächtler, Ansgar ID - 23371 JF - at-Automatisierungstechnik TI - Entwurf strukturbeschränkter Rückführungen an symmetrischen Systemen VL - 39 ER - TY - GEN AU - Egidi, Margreth ED - Auty, Robert ID - 31567 T2 - Lexikon des Mittelalters, Bd. 5, Sp. 1850 TI - „Leich“ VL - Bd. 5 ER - TY - GEN AU - Hagengruber, Ruth Edith ID - 15609 IS - 1 T2 - Sudhoffs Archive TI - Tommaso Campanella: Mathematica (Hrsg. von A. Brissoni. Rom: Gangemi, 1989) VL - 75 ER - TY - CHAP AU - Bigga, Regine ED - Lackmann, Jürgen ED - Wascher, Uwe ID - 27966 T2 - Arbeitslehre und Polytechnik: Annäherung und Wandel. Beiträge zur technisch-ökonomischen Allgemeinbildung im vereinten Deutschland. TI - Berufsorientierung für Mädchen zwischen ,,typisch weiblichen" und ,,typisch männlichen" Berufen. ER - TY - JOUR AU - Bigga, Regine ID - 27965 JF - Gewerkschaftliche Bildungspolitik TI - Berufswahlverhalten und Lebensplanung von Mädchen. Ein Thema für die Schule und eine Aufgabe für die Gewerkschaften. VL - 2 ER - TY - JOUR AU - Bigga, Regine ID - 27963 JF - awt-info TI - Sexismus am Arbeitsplatz - Ein Tabuthema der Arbeitslehre. VL - 1 ER - TY - JOUR AU - Bigga, Regine AU - Colmorgen, Eckhard AU - Danker, Uwe AU - Dittrich, Irene ID - 37465 JF - Beirat für Geschichte der Arbeiterbewegung und Demokratie in Schleswig-Holstein TI - Friedhof als Quelle historischen Arbeitens. Der Eichhof Friedhof in Kiel/Kronshagen VL - 6 ER - TY - CONF AU - Müller, Wolfgang ID - 39584 T2 - Proceedings of the Workshop on Practical Computer Based Systems Engineering - its Scope and Methods TI - Contract-Oriented System Design and Specification ER - TY - CONF AU - Lehrenfeld, Georg AU - Müller, Wolfgang ID - 39583 T2 - Proceedings of the 1st EXPRESS User's Group Conference TI - Validation of EXPRESS Models Using Prolog ER -