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IPPS
1999
IEEE
14 years 1 months ago
Linear Aggressive Prefetching: A Way to Increase the Performance of Cooperative Caches
Cooperative caches offer huge amounts of caching memory that is not always used as well as it could be. We might find blocks in the cache that have not been requested for many hou...
Toni Cortes, Jesús Labarta
AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
13 years 9 months ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li
AUSAI
2006
Springer
14 years 26 days ago
Beyond Accuracy, F-Score and ROC: A Family of Discriminant Measures for Performance Evaluation
Different evaluation measures assess different characteristics of machine learning algorithms. The empirical evaluation of algorithms and classifiers is a matter of on-going debat...
Marina Sokolova, Nathalie Japkowicz, Stan Szpakowi...
ASPDAC
1995
ACM
106views Hardware» more  ASPDAC 1995»
14 years 21 days ago
Performance driven multiple-source bus synthesis using buffer insertion
A heuristic algorithm for a given topology of a multiple-source and multiple-sink bus to reduce the signal delay time is proposed. The algorithm minimizes the delay by inserting bu...
Chia-Chun Tsai, De-Yu Kao, Chung-Kuan Cheng, Ting-...
EVOW
2008
Springer
13 years 11 months ago
Improving the Performance of Hierarchical Classification with Swarm Intelligence
In this paper we propose a new method to improve the performance of hierarchical classification. We use a swarm intelligence algorithm to select the type of classification algorith...
Nicholas Holden, Alex Alves Freitas