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SAC
2002
ACM
15 years 6 months ago
Automatic code generation for executing tiled nested loops onto parallel architectures
This paper presents a novel approach for the problem of generating tiled code for nested for-loops using a tiling transformation. Tiling or supernode transformation has been widel...
Georgios I. Goumas, Maria Athanasaki, Nectarios Ko...
SAC
2002
ACM
15 years 6 months ago
Location adjustment for the minimum volume ellipsoid estimator
Estimating multivariate location and scatter with both affine equivariance and positive breakdown has always been difficult. A well-known estimator which satisfies both properties...
Christophe Croux, Gentiane Haesbroeck, Peter J. Ro...
SIAMJO
2002
122views more  SIAMJO 2002»
15 years 6 months ago
Robust Filtering via Semidefinite Programming with Applications to Target Tracking
In this paper we propose a novel finite-horizon, discrete-time, time-varying filtering method based on the robust semidefinite programming (SDP) technique. The proposed method prov...
Lingjie Li, Zhi-Quan Luo, Timothy N. Davidson, Kon...
SIGIR
2002
ACM
15 years 6 months ago
Web question answering: is more always better?
This paper describes a question answering system that is designed to capitalize on the tremendous amount of data that is now available online. Most question answering systems use ...
Susan T. Dumais, Michele Banko, Eric Brill, Jimmy ...
SIGMETRICS
2002
ACM
101views Hardware» more  SIGMETRICS 2002»
15 years 6 months ago
A performance study of Bistro, a scalable upload architecture
Hot spots are a major obstacle to achieving scalability in the Internet. We have observed that the existence of hot spots in upload applications (whose examples include submission...
William C. Cheng, Cheng-Fu Chou, Leana Golubchik, ...