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» Improving HLRTA*( k )
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113
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PPOPP
2003
ACM
15 years 6 months ago
CC-MPI: a compiled communication capable MPI prototype for ethernet switched clusters
Compiled communication has recently been proposed to improve communication performance for clusters of workstations. The idea of compiled communication is to apply more aggressive...
Amit Karwande, Xin Yuan, David K. Lowenthal
SC
2003
ACM
15 years 6 months ago
Dyn-MPI: Supporting MPI on Non Dedicated Clusters
Distributing data is a fundamental problem in implementing efficient distributed-memory parallel programs. The problem becomes more difficult in environments where the participa...
D. Brent Weatherly, David K. Lowenthal, Mario Naka...
106
Voted
ICCBR
2003
Springer
15 years 6 months ago
An Empirical Analysis of Linear Adaptation Techniques for Case-Based Prediction
This paper is an empirical investigation into the effectiveness of linear scaling adaptation for case-based software project effort prediction. We compare two variants of a linea...
Colin Kirsopp, Emilia Mendes, Rahul Premraj, Marti...
IFIP
2010
Springer
15 years 5 months ago
Vector Sensor Arrays in Underwater Acoustic Applications
Traditionally, ocean acoustic signals have been acquired using hydrophones, which measure the pressure field and are typically omnidirectional. A vector sensor measures both the ac...
Paulo Santos, Paulo Felisberto, Sérgio M. J...
96
Voted
COMPGEOM
2009
ACM
15 years 5 months ago
k-means requires exponentially many iterations even in the plane
The k-means algorithm is a well-known method for partitioning n points that lie in the d-dimensional space into k clusters. Its main features are simplicity and speed in practice....
Andrea Vattani