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SPAA
1998
ACM
15 years 8 months ago
Elimination Forest Guided 2D Sparse LU Factorization
Sparse LU factorization with partial pivoting is important for many scienti c applications and delivering high performance for this problem is di cult on distributed memory machin...
Kai Shen, Xiangmin Jiao, Tao Yang
ECOOP
1998
Springer
15 years 8 months ago
Cyclic Distributed Garbage Collection with Group Merger
This paper presents a new algorithm for distributed garbage collection and outlines its implementation within the Network Objects system. The algorithm is based on a reference list...
Helena Rodrigues, Richard E. Jones
EUROPAR
1998
Springer
15 years 8 months ago
Parallel Sparse Matrix Computations Using the PINEAPL Library: A Performance Study
Abstract. The Numerical Algorithms Group Ltd is currently participating in the European HPCN Fourth Framework project on Parallel Industrial NumErical Applications and Portable Lib...
Arnold R. Krommer
STOC
1997
ACM
97views Algorithms» more  STOC 1997»
15 years 8 months ago
Using and Combining Predictors That Specialize
Abstract. We study online learning algorithms that predict by combining the predictions of several subordinate prediction algorithms, sometimes called “experts.” These simple a...
Yoav Freund, Robert E. Schapire, Yoram Singer, Man...
ECOOP
1997
Springer
15 years 8 months ago
Near Optimal Hierarchical Encoding of Types
A type inclusion test is a procedure to decide whether two types are related by a given subtyping relationship. An efficient implementation of the type inclusion test plays an impo...
Andreas Krall, Jan Vitek, R. Nigel Horspool