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SOCO
2009
Springer
15 years 7 months ago
Specifying and Composing Non-functional Requirements in Model-Based Development
Abstract. Non-functional requirements encompass important design concerns such as schedulability, security, and communication constraints. In model-based development they non-local...
Ethan K. Jackson, Dirk Seifert, Markus Dahlweid, T...
GLOBECOM
2007
IEEE
15 years 6 months ago
Cognitive Medium Access: A Protocol for Enhancing Coexistence in WLAN Bands
— In this paper we propose Cognitive Medium Access (CMA), a protocol aimed at improving coexistence with a set of independently evolving WLAN bands. A time-slotted physical layer...
Stefan Geirhofer, Lang Tong, Brian M. Sadler
CDC
2009
IEEE
121views Control Systems» more  CDC 2009»
15 years 5 months ago
Piecewise-linear constrained control for timed continuous Petri nets
— Timed Continuous Petri Net (TCPN) systems are piecewise linear models with input constraints that can approximate the dynamical behavior of a class of timed discrete event syst...
Carlos Renato Vázquez, Manuel Silva
FMCO
2004
Springer
123views Formal Methods» more  FMCO 2004»
15 years 4 months ago
rCOS: Refinement of Component and Object Systems
Abstract. We present a model of object-oriented and component-based refinement. For object-orientation, the model is class-based and refinement is about correct changes in the stru...
Zhiming Liu, Jifeng He, Xiaoshan Li
WICSA
2001
15 years 1 months ago
Annotating Reusable Software Architectures with Specialization Patterns
An application framework is a collection of classes implementing the shared architecture of a family of applications. It is shown how the specialization interface ("hot spots...
Markku Hakala, Juha Hautamäki, Kai Koskimies,...