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SIAMJO
2008
108views more  SIAMJO 2008»
15 years 6 months ago
Sparse SOS Relaxations for Minimizing Functions that are Summations of Small Polynomials
This paper discusses how to find the global minimum of functions that are summations of small polynomials ("small" means involving a small number of variables). Some spa...
Jiawang Nie, James Demmel
JSA
2007
123views more  JSA 2007»
15 years 6 months ago
Application of deterministic and stochastic Petri-Nets for performance modeling of NoC architectures
The design of appropriate communication architectures for complex Systems-on-Chip (SoC) is a challenging task. One promising alternative to solve these problems are Networks-on-Ch...
Holger Blume, Thorsten von Sydow, Daniel Becker, T...
JDM
1998
101views more  JDM 1998»
15 years 6 months ago
Fault-Tolerant Quorum Consensus Scheme for Replication Control in Mobile Distributed Database Systems
We propose a new replication control scheme for multiple-copy consistency in mobile distributed database systems. Replicating data at multiple sites could contribute to enhance th...
Siwoo Byun, Songchun Moon
PERCOM
2010
ACM
15 years 5 months ago
Exploring quality in multisensor pervasive systems - a localization case study
This paper addresses quality vs. cost tradeoffs in multisensor pervasive spaces. Specifically, we focus on a case study that uses location sensing in instrumented pervasive spaces ...
Stefano Bonetti, Sharad Mehrotra, Nalini Venkatasu...
IFIPTCS
2010
15 years 4 months ago
Deterministic Computations in Time-Varying Graphs: Broadcasting under Unstructured Mobility
Most highly dynamic infrastructure-less networks have in common that the assumption of connectivity does not necessarily hold at a given instant. Still, communication routes can be...
Arnaud Casteigts, Paola Flocchini, Bernard Mans, N...