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EUROSYS
2011
ACM
14 years 9 months ago
ZZ and the art of practical BFT execution
The high replication cost of Byzantine fault-tolerance (BFT) methods has been a major barrier to their widespread adoption in commercial distributed applications. We present ZZ, a...
Timothy Wood, Rahul Singh, Arun Venkataramani, Pra...
SIGMOD
2003
ACM
147views Database» more  SIGMOD 2003»
16 years 6 months ago
Formal semantics and analysis of object queries
Modern database systems provide not only powerful data models but also complex query languages supporting powerful features such as the ability to create new database objects and ...
Gavin M. Bierman
WISE
2009
Springer
16 years 3 months ago
Formal Identification of Right-Grained Services for Service-Oriented Modeling
Identifying the right-grained services is important to lead the successful service orientation because it has a direct impact on two major goals: the composability of loosely-coupl...
Yukyong Kim, Kyung-Goo Doh
ACSD
1998
IEEE
105views Hardware» more  ACSD 1998»
15 years 10 months ago
Visual Formalisms Revisited
The development of an interactive application is a complex task that has to consider data, behavior, intercommunication, architecture and distribution aspects of the modeled syste...
Radu Grosu, Gheorghe Stefanescu, Manfred Broy
FOCM
2010
100views more  FOCM 2010»
15 years 4 months ago
Higher-Order Averaging, Formal Series and Numerical Integration I: B-series
We show how B-series may be used to derive in a systematic way the analytical expressions of the high-order stroboscopic averaged equations that approximate the slow dynamics of h...
P. Chartier, A. Murua, J. M. Sanz-Serna