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» The Case for Better Throughput Estimation
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ICA
2007
Springer
14 years 1 months ago
Sparse Component Analysis in Presence of Noise Using an Iterative EM-MAP Algorithm
Abstract. In this paper, a new algorithm for source recovery in underdetermined Sparse Component Analysis (SCA) or atomic decomposition on over-complete dictionaries is presented i...
Hadi Zayyani, Massoud Babaie-Zadeh, G. Hosein Mohi...
FGR
2006
IEEE
111views Biometrics» more  FGR 2006»
14 years 1 months ago
Registration of Expressions Data using a 3D Morphable Model
The registration of 3D scans of faces is a key step for many applications, in particular for building 3D Morphable Models. Although a number of algorithms are already available fo...
Curzio Basso, Pascal Paysan, Thomas Vetter
EUROSYS
2007
ACM
14 years 4 months ago
Comparing the performance of web server architectures
In this paper, we extensively tune and then compare the performance of web servers based on three different server architectures. The µserver utilizes an event-driven architectur...
David Pariag, Tim Brecht, Ashif S. Harji, Peter A....
AOSD
2007
ACM
13 years 11 months ago
An aspect-oriented approach to bypassing middleware layers
The layered architecture of middleware platforms (such as CORBA, SOAP, J2EE) is a mixed blessing. On the one hand, layers provide services such as demarshaling, session management...
Ömer Erdem Demir, Premkumar T. Devanbu, Eric ...
WSC
2000
13 years 9 months ago
Analyzing transformation-based simulation metamodels
We present a technique for analyzing a simulation metamodel that has been constructed using a variancestabilizing transformation. To compute a valid confidence interval for the ex...
Maria de los A. Irizarry, Michael E. Kuhl, Emily K...