Joseph W. H. Liu - researchr alias

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Viewing Publication 1 - 30 from 30

2007

Algorithmic Aspects of Elimination Trees for Sparse Unsymmetric MatricesStanley C. Eisenstat, Joseph W. H. Liu. siammax, 29(4):1363-1381, 2007. [doi]

2005

The Theory of Elimination Trees for Sparse Unsymmetric MatricesStanley C. Eisenstat, Joseph W. H. Liu. siammax, 26(3):686-705, 2005. [doi]

1999

A Supernodal Approach to Sparse Partial PivotingJames Weldon Demmel, Stanley C. Eisenstat, John R. Gilbert, Xiaoye S. Li, Joseph W. H. Liu. siammax, 20(3):720-755, 1999. [doi]

An Object-Oriented Approach to the Design of a User Interface for a Sparse Matrix PackageAlan George, Joseph W. H. Liu. siammax, 20(4):953-969, 1999. [doi]

1998

Robust Ordering of Sparse Matrices using MultisectionCleve Ashcraft, Joseph W. H. Liu. siammax, 19(3):816-832, July 1998. [doi]

Applications of the Dulmage-Mendelsohn Decomposition and Network Flow to Graph Bisection ImprovementCleve Ashcraft, Joseph W. H. Liu. siammax, 19(2):325-354, April 1998. [doi]

1993

Exploiting Structural Symmetry in a Sparse Partial Pivoting CodeStanley C. Eisenstat, Joseph W. H. Liu. siamsc, 14(1):253-257, 1993. [doi]

Elimination Structures for Unsymmetric Sparse $LU$ FactorsJohn R. Gilbert, Joseph W. H. Liu. siammax, 14(2):334-352, April 1993. [doi]

On Finding Supernodes for Sparse Matrix ComputationsJoseph W. H. Liu, Esmond G. Ng, Barry W. Peyton. siammax, 14(1):242-252, January 1993. [doi]

1992

Exploiting Structural Symmetry in Unsymmetric Sparse Symbolic FactorizationStanley C. Eisenstat, Joseph W. H. Liu. siammax, 13(1):202-211, 1992. [doi]

The Multifrontal Method for Sparse Matrix Solution: Theory and PracticeJoseph W. H. Liu. siamrev, 34(1):82-109, 1992. [doi]

1991

A generalized envelope method for sparse factorization by rowsJoseph W. H. Liu. TOMS, 17(1):112-129, 1991. [doi]

1990

A Fan-In Algorithm for Distributed Sparse Numerical FactorizationCleve Ashcraft, Stanley C. Eisenstat, Joseph W. H. Liu. siamsc, 11(3):593-599, 1990. [doi]

1989

The Evolution of the Minimum Degree Ordering AlgorithmAlan George, Joseph W. H. Liu. siamrev, 31(1):1-19, 1989. [doi]

Communication results for parallel sparse Cholesky factorization on a hypercubeAlan George, Joseph W. H. Liu, Esmond G. Ng. pc, 10(3):287-298, 1989.

Reordering sparse matrices for parallel eliminationJoseph W. H. Liu. pc, 11(1):73-91, 1989.

A Linear Reordering Algorithm for Parallel Pivoting of Chordal GraphsJoseph W. H. Liu, Andranik Mirzaian. siamdm, 2(1):100-107, 1989.

A graph partitioning algorithm by node separatorsJoseph W. H. Liu. TOMS, 15(3):198-219, 1989. [doi]

The multifrontal method and paging in sparse Cholesky factorizationJoseph W. H. Liu. TOMS, 15(4):310-325, 1989. [doi]

1987

Symbolic Cholesky factorization on a local-memory multiprocessorAlan George, Michael T. Heath, Esmond G. Ng, Joseph W. H. Liu. pc, 5(1-2):85-95, 1987. [doi]

A partial pivoting strategy for sparse symmetric matrix decompositionJoseph W. H. Liu. TOMS, 13(2):173-182, 1987. [doi]

On threshold pivoting in the multifrontal method for sparse indefinite systemsJoseph W. H. Liu. TOMS, 13(3):250-261, 1987. [doi]

1986

Solution of sparse positive definite systems on a shared-memory multiprocessorAlan George, Michael T. Heath, Joseph W. H. Liu, Esmond G. Ng. ijpp, 15(4):309-325, 1986. [doi]

Computational models and task scheduling for parallel sparse Cholesky factorizationJoseph W. H. Liu. pc, 3(4):327-342, 1986. [doi]

On the storage requirement in the out-of-core multifrontal method for sparse factorizationJoseph W. H. Liu. TOMS, 12(3):249-264, 1986. [doi]

1985

Modification of the Minimum-Degree Algorithm by Multiple EliminationJoseph W. H. Liu. TOMS, 11(2):141-153, 1985. [doi]

1980

A Fast Implementation of the Minimum Degree Algorithm Using Quotient GraphsAlan George, Joseph W. H. Liu. TOMS, 6(3):337-358, 1980. [doi]

An Optimal Algorithm for Symbolic Factorization of Symmetric MatricesAlan George, Joseph W. H. Liu. SICOMP, 9(3):583-593, 1980.

1979

An Implementation of a Pseudoperipheral Node FinderAlan George, Joseph W. H. Liu. TOMS, 5(3):284-295, 1979. [doi]

The Design of a User Interface for a Sparse Matrix PackageAlan George, Joseph W. H. Liu. TOMS, 5(2):139-162, 1979. [doi]

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