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Your search keyword '"Lopez-Mellado, Ernesto"' showing total 77 results
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77 results on '"Lopez-Mellado, Ernesto"'

3. Inferring the Repetitive Behaviour from Event Logs for Process Mining Discovery

Author

Tapia-Flores, Tonatiuh, López-Mellado, Ernesto, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Prasath, Rajendra, editor, and Gelbukh, Alexander, editor

Published
2017
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12. Fuzzy State Estimation of Discrete Event Systems

Author

González-Castolo, Juan Carlos, López-Mellado, Ernesto, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Carbonell, Jaime G., editor, Siekmann, Jörg, editor, Gelbukh, Alexander, editor, and Reyes-Garcia, Carlos Alberto, editor

Published
2006
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13. Modeling and Simulation of Mobile Agents Systems Using a Multi-level Net Formalism

Author

Flores-Badillo, Marina, Padilla-Duarte, Mayra, López-Mellado, Ernesto, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Carbonell, Jaime G., editor, Siekmann, Jörg, editor, Gelbukh, Alexander, editor, and Reyes-Garcia, Carlos Alberto, editor

Published
2006
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19. Observability of discrete event systems modeled by interpreted Petri nets

Author

Ramirez-Trevino, Antonio, Rivera-Rangel, Israel, and Lopez-Mellado, Ernesto

Subjects
Petri nets -- Research
Abstract

This paper is concerned with the analysis of the observability of the discrete event systems (DES) modeled by interpreted Petri nets (IPN). This paper presents three major contributions on the field of the observability of DES. First, an observability definition for IPN is proposed. This definition is more precise than previous ones because it deals with the possibility of determining the system's initial state, using the knowledge of the system's inputs, outputs, and structure. Later, a novel characterization of the IPN exhibiting the observability property that is based on the IPN structure is presented. Finally, a method for designing asymptotic observers is discussed. The main advantage over other methods is that the observer presented herein is given as an IPN, allowing further analysis of the system-observer pair. Index Terms--Discrete event systems (DES), observability, observers, Petri nets (PN).

Published
2003

26. Modelling and simulation of complex workflow processes using multi-level Petri nets

Author

Flores-Badillo, Marina, Lopez-Mellado, Ernesto, and Padilla-Duarte, Mayra

Subjects
Petri nets -- Usage, Workflow software, Computers and office automation industries, Engineering and manufacturing industries
Abstract

Byline: Marina Flores-Badillo, Ernesto Lopez-Mellado, Mayra Padilla-Duarte A method for modelling complex workflow processes using a Petri Net (PN) based multilevel formalism is proposed; it yields modular and hierarchical descriptions of the organisation (or network of organisations), the processes, resource management and user interactions. The models allow the synthesis of agent based software in which mobile agents guide the cases through the organisation units; the software can be interactively executed for simulation purposes or distributed within a computer network for implementing a workflow management system. A tool for editing and simulating the models is presented.

Published
2009

32. A modeling methodology for designing agents networks using timed hybrid Petri nets.

Author

Gudmo-Mendoza, Berenice and Lopez-Mellado, Ernesto

Subjects
*COMPUTER networks, *COMPUTER simulation, *MULTIAGENT systems, *PETRI nets, *TELECOMMUNICATION
Abstract

This paper presents a modeling methodology for designing networked agents systems. It focuses on the agent hybrid state representation, its dynamic behavior, and its interaction with neighbor agents. The agent's internal state as well as the communication interface between agents is modeled using timed hybrid Petri nets. The methodology is illustrated through the modeling of a case study related to energy interchange networks. The simulation of the case study model is included to illustrate the advantages the proposed methodology. [ABSTRACT FROM AUTHOR]

Published
2017
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