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TASE
2009
IEEE
16 years 1 months ago
Semantics of Metamodels in UML
A modelling language can be defined by a metamodel in UML class diagram. This paper defines the semantics of such metamodels through two mappings: a signature mapping from metamod...
Lijun Shan, Hong Zhu
ATAL
2009
Springer
16 years 1 months ago
MASQ: towards an integral approach to interaction
In this paper we describe MASQ (Multi-Agent Systems based on Quadrants), a model that defines four perspectives over an agent-based interaction according to two axes: internal/ex...
Tiberiu Stratulat, Jacques Ferber, John Tranier
RULEML
2009
Springer
16 years 1 months ago
Correlating Business Events for Event-Triggered Rules
Abstract. Event processing rules may be prescribed in many different ways, including by finite state machines, graphical methods, ECA (event-conditionaction) rules or reactive rule...
Josef Schiefer, Hannes Obweger, Martin Suntinger
CEC
2008
IEEE
16 years 1 months ago
Real-time evolution of an embedded controller for an autonomous helicopter
— In this paper we evolve the parameters of a proportional, integral, and derivative (PID) controller for an unstable, complex and nonlinear system. The individuals of the applie...
Benjamin N. Passow, Mario A. Góngora, S. Co...
DATE
2007
IEEE
92views Hardware» more  DATE 2007»
16 years 1 months ago
Random sampling of moment graph: a stochastic Krylov-reduction algorithm
In this paper we introduce a new algorithm for model order reduction in the presence of parameter or process variation. Our analysis is performed using a graph interpretation of t...
Zhenhai Zhu, Joel R. Phillips