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» The formal semantics of the timeER model
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LMO
1996
15 years 7 months ago
Using Metaobjects to Model Concurrent Objects with PICT
We seek to support the development of open, distributed applications from patible software abstractions. In order to rigorously specify these abstractions, we are elaborating a for...
Markus Lumpe, Jean-Guy Schneider, Oscar Nierstrasz
CGF
2008
143views more  CGF 2008»
15 years 6 months ago
Sketch-Based Procedural Surface Modeling and Compositing Using Surface Trees
We present a system for creating and manipulating layered procedural surface editing operations, which is motivated by the limited support for iterative design in free-form modeli...
Ryan Schmidt, Karan Singh
MOMPES
2008
IEEE
16 years 20 days ago
Architectural Concurrency Equivalence with Chaotic Models
During its lifetime, embedded systems go through multiple changes to their runtime architecture. That is, threads, processes, and processor are added or removed to/from the softwa...
Dionisio de Niz
ECMDAFA
2008
Springer
118views Hardware» more  ECMDAFA 2008»
15 years 7 months ago
A Metamodeling Approach for Reasoning about Requirements
In requirements engineering, there are several approaches for requirements modeling such as goal-oriented, aspect-driven, and system requirements modeling. In practice, companies o...
Arda Goknil, Ivan Kurtev, Klaas van den Berg
PPDP
2007
Springer
16 years 12 days ago
Mechanized metatheory model-checking
The problem of mechanically formalizing and proving metatheoretic properties of programming language calculi, type systems, operational semantics, and related formal systems has r...
James Cheney, Alberto Momigliano