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WCNC
2008
IEEE
14 years 2 months ago
On the Distribution of Positioning Errors in Wireless Sensor Networks: A Simulative Comparison of Optimization Algorithms
Abstract—Recent advances in the technology of wireless electronic devices have made possible to build ad–hoc Wireless Sensor Networks (WSNs) using inexpensive nodes consisting ...
Stefano Tennina, Marco Di Renzo, Fortunato Santucc...
IEEESCC
2007
IEEE
14 years 1 months ago
Deriving executable BPEL from UMM Business Transactions
UN/CEFACT’s Modeling Methodology (UMM) is a UML profile for modeling global B2B choreographies. The basic building blocks of UMM are business transactions, which describe the e...
Birgit Hofreiter, Christian Huemer, Philipp Liegl,...
EMSOFT
2007
Springer
14 years 1 months ago
Loosely time-triggered architectures based on communication-by-sampling
We address the problem of mapping a set of processes which communicate synchronously on a distributed platform. The Time Triggered Architecture (TTA) proposed by Kopetz for the co...
Albert Benveniste, Paul Caspi, Marco Di Natale, Cl...
ECRTS
2006
IEEE
14 years 1 months ago
The Dependency Management Framework: A Case Study of the ION CubeSat
Due to the complexity and requirements of modern realtime systems, multiple teams must often work concurrently and independently to develop the various components of the system. S...
Hui Ding, Leon Arber, Lui Sha, Marco Caccamo
CF
2004
ACM
14 years 1 months ago
A first glance at Kilo-instruction based multiprocessors
The ever increasing gap between processor and memory speed, sometimes referred to as the Memory Wall problem [42], has a very negative impact on performance. This mismatch will be...
Marco Galluzzi, Valentin Puente, Adrián Cri...