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» On Abstraction in Scenarios
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PDP
2010
IEEE
14 years 4 months ago
On the Scalability of Hypergraph Models for Sparse Matrix Partitioning
Abstract—We investigate the scalability of the hypergraphbased sparse matrix partitioning methods with respect to the increasing sizes of matrices and number of nonzeros. We prop...
Bora Ucar, Ümit V. Çatalyürek
AOSD
2009
ACM
14 years 4 months ago
The art of the meta-aspect protocol
ive semantics for aspect-oriented abstractions can be defined by language designers using extensible aspect compiler frameworks. However, application developers are prevented fro...
Tom Dinkelaker, Mira Mezini, Christoph Bockisch
HYBRID
2009
Springer
14 years 4 months ago
Optimization of Multi-agent Motion Programs with Applications to Robotic Marionettes
Abstract. In this paper, we consider the problem of generating optimized, executable control code from high-level, symbolic specifications. In particular, we construct symbolic co...
Patrick Martin, Magnus Egerstedt
GLOBECOM
2009
IEEE
14 years 4 months ago
SNR Estimation for a Non-Coherent Binary Frequency Shift Keying Receiver
Abstract—This paper deals with the problem of estimating average signal-to-noise ratio (SNR) for a communication system employing non-coherent binary frequency shift keying (NCBF...
Syed Ali Hassan, Mary Ann Ingram
GLOBECOM
2009
IEEE
14 years 4 months ago
Bayesian Cramer-Rao Bound for OFDM Rapidly Time-Varying Channel Complex Gains Estimation
Abstract—In this paper, we consider the Bayesian CramerRao bound (BCRB) for the dynamical estimation of multi-path Rayleigh channel complex gains in data-aided (DA) and non-dataa...
Hussein Hijazi, Laurent Ros