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JLP
2006
126views more  JLP 2006»
13 years 7 months ago
Compositional modeling and refinement for hierarchical hybrid systems
In this paper, we develop a theory of modular design and refinement of hierarchical hybrid systems. In particular, we present compositional trace-based semantics for the language ...
Rajeev Alur, Radu Grosu, Insup Lee, Oleg Sokolsky
HYBRID
2000
Springer
13 years 11 months ago
Modular Specification of Hybrid Systems in CHARON
Abstract. We propose a language, called Charon, for modular specification of interacting hybrid systems. For hierarchical description of the system architecture, Charon supports bu...
Rajeev Alur, Radu Grosu, Yerang Hur, Vijay Kumar, ...
ICIP
2000
IEEE
14 years 9 months ago
Video Transcoding by Reducing Spatial Resolution
In network delivery of digital video, if the bandwidth required for a video is not available, the video has to be recoded at a reduced bit rate. It is highly desirable that the tr...
Peng Yin, Min Wu, Bede Liu
TASE
2009
IEEE
14 years 2 months ago
State Visibility and Communication in Unifying Theories of Programming
We explore the interactions between programvariable state visibility and communication behaviour in state-rich CSP-like processes, using the Unifying Theories of Programming (UTP)...
Andrew Butterfield, Pawel Gancarski, Jim Woodcock
ERCIMDL
2009
Springer
108views Education» more  ERCIMDL 2009»
14 years 2 months ago
Hoppla - Digital Preservation Support for Small Institutions
Small businesses (small office/home office, SOHO) have tremendous amounts of digital information. At the same time, they have little to no expertise on how to manage it, not to me...
Stephan Strodl, Florian Motlik, Andreas Rauber