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HYBRID
2007
Springer
15 years 10 months ago
Solving Coverage Problems with Embedded Graph Grammars
We show how Embedded Graph Grammars (EGGs) are used to specify local interaction rules between mobile robots in a natural manner. This formalism allows us to treat local network to...
John-Michael McNew, Eric Klavins, Magnus Egerstedt
WSC
2008
15 years 8 months ago
Reducing the variance of likelihood ratio greeks in Monte Carlo
We investigate the use of Antithetic Variables, Control Variates and Importance Sampling to reduce the statistical errors of option sensitivities calculated with the Likelihood Ra...
Luca Capriotti
MASCOTS
1993
15 years 7 months ago
Performance Models for Perfect and Imperfect Clocks on Timestamp Ordering in Distributed Databases
This work presents a model of a distributed database system which provides the framework to study the performance of timestamp ordering concurrency control. We exhibit an analytic...
Christos Bouras, Paul G. Spirakis
170
Voted
SASO
2009
IEEE
16 years 27 days ago
Self-Organization of Creole Community in a Scale-Free Network
Creolization is a self-organization process of new language community. Thus far, a simulation study of the emergence of creoles has been reported in a mathematical framework. In t...
Makoto Nakamura, Takashi Hashimoto, Satoshi Tojo
IWPC
2009
IEEE
16 years 25 days ago
Enabling more precise dependency analysis in event-based systems
Maintenance engineers need to understand component dependencies in a system to successfully modify component implementations. Interaction dependencies are especially hard to under...
Daniel Popescu, Joshua Garcia, Nenad Medvidovic