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CSMR
2006
IEEE
16 years 15 days ago
A Framework for Software Architecture Refactoring using Model Transformations and Semantic Annotations
Software-intensive systems evolve continuously under the pressure of new and changing requirements, generally leading to an increase in overall system complexity. In this respect,...
Igor Ivkovic, Kostas Kontogiannis
ER
1999
Springer
108views Database» more  ER 1999»
15 years 10 months ago
Modeling Cyclic Change
Database support of time-varying phenomena typically assumes that entities change in a linear fashion. Many phenomena, however, change cyclically over time. Examples include monsoo...
Kathleen Hornsby, Max J. Egenhofer, Patrick J. Hay...
TSP
2011
151views more  TSP 2011»
15 years 1 months ago
Stochastic Models for Sparse and Piecewise-Smooth Signals
Abstract—We introduce an extended family of continuous-domain stochastic models for sparse, piecewise-smooth signals. These are specified as solutions of stochastic differential...
Michael Unser, Pouya Dehghani Tafti
ER
2001
Springer
111views Database» more  ER 2001»
15 years 11 months ago
Modeling Products for Versatile E-commerce Platforms - Essential Requirements and Generic Design Alternatives
Electronic commerce (e-commerce) covers a wide range of business transactions. Usually, a transactions includes products, i.e. goods or services. Often, e-commerce websites are int...
Ulrich Frank
FMCAD
2007
Springer
15 years 10 months ago
Transaction Based Modeling and Verification of Hardware Protocols
Modeling hardware through atomic guard/action transitions with interleaving semantics is popular, owing to the conceptual clarity of modeling and verifying the high level behavior ...
Xiaofang Chen, Steven M. German, Ganesh Gopalakris...