TY - RPRT A1 - Sinha, Aman T1 - Comparison of stochastic simulation tools N2 - This report compares some stochastic simulation tools for biochemical reaction networks. The stochastic simulation tools are selected on the basis of some selection criteria. Simulations are performed for the different stochastic simulation tools on different benchmark models. This report gives an overview of how the comparison is carried out for the chosen tools. The tools are compared on a common evaluation protocol. The evaluation protocol comprises a set of benchmark models along with the parameters which are provided as input to the tools. The benchmark models are represented as Petri nets and fed in SBML (System Biology Markup Language) to the different tools. Experiments are performed on each tool and the results are recorded. The tools are finally compared based on the comparison criteria. T3 - Computer science reports / Institut für Informatik - 2014,01 KW - Benchmarks KW - Biochemical reaction networks KW - Evaluation protocol KW - SBML KW - Stochastic simulation KW - Stochastisches Modell KW - Petri-Netz Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus4-31460 ER - TY - RPRT A1 - Nolte, Jörg T1 - 12. GI/ITG Fachgespräch Sensornetze N2 - Drahtlose Sensornetze stellen eine vielversprechende Technologie zur Beobachtung und Beeinflussung von Vorgängen in der realen Welt dar. Autonome Sensorknoten nehmen dabei Parameter der Umwelt durch Sensoren wahr und können diese durch Aktoren beeinflussen. Viele solcher autonomen und ressourcenbeschränkten Knoten kooperieren dabei mittels drahtloser Kommunikation. Die Eigenschaften dieser Knoten und Netze implizieren eine Vielzahl von neuartigen Herausforderungen, die sich in einer regen Forschungsaktivität widerspiegeln. Ziel dieser Reihe von Fachgesprächen ist es, Wissenschaftlerinnen und Wissenschaftlern aus Hochschule und Industrie die Möglichkeit zu einem informellen Gedankenaustausch zu geben und die Kooperation in diesem multidisziplinären Forschungsbereich zu verstärken. T3 - Computer science reports / Institut für Informatik - 2013,03 KW - Drahtloses Sensorsystem Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-28986 ER - TY - RPRT A1 - Noack, Tino A1 - Schmitt, Ingo A1 - Saretz, Sascha T1 - OVA-based multi-class classification for data stream anomaly detection N2 - Mobile cyber-physical systems (MCPSs), such as the International Space Station, are equipped with sensors which produce sensor data streams. Continuous changes like wear and tear influence the system states of a MCPS continually during runtime. Hence, monitoring is necessary to provide reliability and to avoid critical damage. Although, the monitoring process is limited by resource restrictions. Therefore, the focal point of the present paper is on time-efficient multi-class data stream anomaly detection. Our contribution is bifid. First, we use a one-versusall classification model to combine a set of heterogeneous one-class classifiers consecutively. Such a chain of one-class classifiers provides a very flexible structure while the administrative overhead is reasonably low. Second, based on the classifier chain, we introduce classifier pre-selection. T3 - Computer science reports / Institut für Informatik - 2013,01 KW - Informatik Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-28187 ER - TY - JOUR A1 - Kurth, Winfried A1 - Bachmann, Peter A1 - Heiner, Monika A1 - König, Hartmut A1 - Kraemer, Rolf A1 - Lewerentz, Claus A1 - Nolte, Jörg A1 - Thalheim, Bernhard A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von A1 - Wagner, Gerd T1 - Jahresbericht 2003/2005 / Institut fuer Informatik, Informations- und Medientechnik T1 - Annual Report 2003/2005 / Department for Computer Science, Information and Media Technology N2 - Selbstdarstellung des Instituts für Informatik, Informations- und Medientechnik der BTU Cottbus und Berichte der Lehrstühle für die Jahre 2003, 2004 und 2005. N2 - Presentation of the Department for Computer Science, Information and Media Technology of the BTU Cottbus and reports of the chairs at the department for the years 2003, 2004 and 2005. T3 - Jahresbericht / Institut für Informatik, Informations- und Medientechnik - 2003/2005 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - Informations- und Medientechnik KW - BTU Cottbus KW - Computer Science KW - Information Technology KW - Media Technology KW - BTU Cottbus Y1 - 2006 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3488 ER - TY - JOUR A1 - Thalheim, Bernhard A1 - Heiner, Monika A1 - Bachmann, Peter A1 - König, Hartmut A1 - Lewerentz, Claus A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von T1 - Jahresbericht 2000/ Institut für Informatik T1 - Annual Report 2000 / Department for Computer Science N2 - Selbstdarstellung des Instituts für Informatik der BTU Cottbus und Berichte der Lehrstühle für das Jahr 2000. N2 - Presentation of the Department for Computer Science of the BTU Cottbus and reports of the chairs at the department for the year 2000. T3 - Jahresbericht / Institut für Informatik - 2000 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - BTU Cottbus KW - Computer Science KW - BTU Cottbus Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3533 ER - TY - JOUR A1 - Thalheim, Bernhard A1 - Heiner, Monika A1 - Bachmann, Peter A1 - König, Hartmut A1 - Lewerentz, Claus A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von T1 - Jahresbericht 1999 / Institut für Informatik T1 - Annual Report 1999 / Department for Computer Science N2 - Selbstdarstellung des Instituts für Informatik der BTU Cottbus und Berichte der Lehrstühle für das Jahr 1999. N2 - Presentation of the Department for Computer Science of the BTU Cottbus and reports of the chairs at the department for the year 1999. T3 - Jahresbericht / Institut für Informatik - 1999 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - BTU Cottbus KW - Computer Science KW - BTU Cottbus Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3547 ER - TY - JOUR A1 - Thalheim, Bernhard A1 - Heiner, Monika A1 - Kurth, Winfried A1 - Bachmann, Peter A1 - König, Hartmut A1 - Lewerentz, Claus A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von A1 - Nolte, Jörg T1 - Jahresbericht 2001/2002 / Institut für Informatik T1 - Annual Report 2001/2002 / Department for Computer Science N2 - Selbstdarstellung des Instituts für Informatik der BTU Cottbus und Berichte der Lehrstühle für die Jahre 2001 und 2002. N2 - Presentation of the Department for Computer Science of the BTU Cottbus and reports of the chairs at the department for the years 2001 and 2002. T3 - Jahresbericht / Institut für Informatik - 2001/2002 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - BTU Cottbus KW - Computer Science KW - BTU Cottbus Y1 - 2003 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3527 ER - TY - JOUR A1 - Bachmann, Peter A1 - Thalheim, Bernhard A1 - Heiner, Monika A1 - Lux, Gregor A1 - König, Hartmut A1 - Lewerentz, Claus A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von T1 - Jahresbericht 1998 / Institut für Informatik T1 - Annual Report 1998 / Department for Computer Science N2 - Selbstdarstellung des Instituts für Informatik der BTU Cottbus und Berichte der Lehrstühle für das Jahr 1998. N2 - Presentation of the Department for Computer Science of the BTU Cottbus and reports of the chairs at the department for the year 1998. T3 - Jahresbericht / Institut für Informatik - 1998 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - BTU Cottbus KW - Computer Science KW - BTU Cottbus Y1 - 1999 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3559 ER - TY - JOUR A1 - Lewerentz, Claus A1 - Thalheim, Bernhard A1 - Heiner, Monika A1 - Lux, Gregor A1 - Bachmann, Peter A1 - König, Hartmut A1 - Vierhaus, Heinrich Theodor A1 - Braunmühl, Burchard von T1 - Jahresbericht 1997 / Institut für Informatik T1 - Annual Report 1997 / Department for Computer Science N2 - Selbstdarstellung des Instituts für Informatik der BTU Cottbus und Berichte der Lehrstühle für das Jahr 1997. N2 - Presentation of the Department for Computer Science of the BTU Cottbus and reports of the chairs at the department for the year 1997. T3 - Jahresbericht / Institut für Informatik - 1997 KW - Cottbus / Technische Universität KW - Bericht KW - Informatik KW - BTU Cottbus KW - Computer Science KW - BTU Cottbus Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-3563 ER - TY - RPRT A1 - Herajy, Mostafa A1 - Heiner, Monika T1 - Snoopy computational steering framework - user manual version 1.0 N2 - In this manual we discuss the use of Snoopy’s computational steering framework to simulate and interactively steer (stochastic, continuous, hybrid) Petri nets, e.g., biochemical network models. In a typical application scenario, a user constructs a model using a Petri net editing tool (e.g., Snoopy). Afterwards, the Petri net model is submitted to one of the running servers to quantitatively simulate it. Later, other users can adapt their steering GUIs to connect to this model. One of the connected users initialises the simulation while others could stop, pause, or restart it. When the simulator initially starts, it uses the current model settings to run the simulation. Later, other users can remotely join the running simulation and change on the fly parameters and the current marking. T3 - Computer science reports / Institut für Informatik - 2013,02 KW - Datenstruktur KW - Zuverlässigkeit Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus-29034 ER - TY - RPRT A1 - Swapnil, Chiru T1 - Stochastic simulation efficiency N2 - The work described in this report can be broadly divided into two sections. The first section considers two export features. We describe how the export for stochastic Petri nets to SBML level 1 has been added to the Petri net modelling and simulation tool Snoopy. This task was accomplished by making appropriate changes to the existing export code to generate SBML level 2. Also we demonstrate in detail, how the direct export for coloured Petri nets to both levels (i.e. 1 and 2) of SBML was realised. The next section summarises the performed comparison of different stochastic simulation tools for biochemical reaction networks. We first compare BioNetGen and SSC with each other by performing simulations on non-coloured Petri nets. Then, we compare the remaining four tools, i.e. Cain, Marcie, Snoopy and Stochkit with each other by performing simulation on coloured Petri nets. This work builds on results by Aman Sinha [19]. T3 - Computer science reports / Institut für Informatik - 2014,02 KW - Petri Nets KW - SBML KW - Stochastic simulation KW - Biochemical reaction networks KW - Export KW - MathML KW - Stochastisches Modell KW - Petri-Netz KW - Export Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-opus4-31479 ER -