Class information for:
Level 1: MULTIFRONTAL METHOD//ELIMINATION TREE//FRONTAL METHOD

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
36 3       COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE//COMPUTER SCIENCE, INFORMATION SYSTEMS 110484
264 2             COMPUTER SCIENCE, THEORY & METHODS//PARALLEL COMPUTING//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE 19411
11945 1                   MULTIFRONTAL METHOD//ELIMINATION TREE//FRONTAL METHOD 970

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTIFRONTAL METHOD authKW 652325 3% 63% 32
2 ELIMINATION TREE authKW 509946 2% 83% 19
3 FRONTAL METHOD authKW 437755 2% 84% 16
4 SPARSE MATRICES authKW 422923 8% 17% 75
5 SPARSE CHOLESKY FACTORIZATION authKW 406120 2% 83% 15
6 ATLAS address 395113 3% 41% 30
7 SPARSE LU FACTORIZATION authKW 259920 1% 100% 8
8 SPARSE MATRIX ORDERING authKW 259920 1% 100% 8
9 SPARSE UNSYMMETRIC MATRICES authKW 259920 1% 100% 8
10 MULTIFRONTAL authKW 232066 1% 71% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 11265 43% 0% 416
2 Computer Science, Theory & Methods 6929 24% 0% 228
3 Computer Science, Software Engineering 3838 15% 0% 144
4 Computer Science, Interdisciplinary Applications 2364 14% 0% 134
5 Engineering, General 1240 9% 0% 88
6 Computer Science, Hardware & Architecture 1036 6% 0% 59
7 Mathematics, Interdisciplinary Applications 952 8% 0% 73
8 Operations Research & Management Science 111 3% 0% 28
9 COMPUTER APPLICATIONS & CYBERNETICS 106 0% 0% 3
10 Engineering, Civil 79 3% 0% 31

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATLAS 395113 3% 41% 30
2 DANISH AGCY ENVIRONM PROTECT AIR POLLUT 64980 0% 100% 2
3 MULTIDISCIPLINARY PARALLEL VECTOR COMPUTAT 58480 0% 60% 3
4 COMP METHODS MET 41769 0% 43% 3
5 AVENUES URBAN SYST ENGN 32490 0% 100% 1
6 CHAIR OPTIMIZAT CONTROL THEORY 32490 0% 100% 1
7 CNRSUMR INFORMAT PARALLELISME 32490 0% 100% 1
8 EARTH SCI ENGN NUMER POROUS MEDIA 32490 0% 100% 1
9 ELE DE FRANCE 32490 0% 100% 1
10 FAKULTAT IV HGEBIET REGELUNGSSYSTEME 32490 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 149119 8% 6% 74
2 SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 107397 5% 6% 53
3 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 79979 8% 3% 73
4 PARALLEL COMPUTING 68383 7% 3% 72
5 SIAM JOURNAL ON SCIENTIFIC COMPUTING 17572 5% 1% 44
6 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS 12433 2% 2% 20
7 INTERNATIONAL JOURNAL OF HIGH SPEED COMPUTING 11803 1% 6% 6
8 INTERNATIONAL JOURNAL OF SUPERCOMPUTER APPLICATIONS AND HIGH PERFORMANCE COMPUTING 9567 1% 4% 8
9 INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING 6519 4% 0% 41
10 COMPUTERS & CHEMICAL ENGINEERING 5000 3% 0% 32

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MULTIFRONTAL METHOD 652325 3% 63% 32 Search MULTIFRONTAL+METHOD Search MULTIFRONTAL+METHOD
2 ELIMINATION TREE 509946 2% 83% 19 Search ELIMINATION+TREE Search ELIMINATION+TREE
3 FRONTAL METHOD 437755 2% 84% 16 Search FRONTAL+METHOD Search FRONTAL+METHOD
4 SPARSE MATRICES 422923 8% 17% 75 Search SPARSE+MATRICES Search SPARSE+MATRICES
5 SPARSE CHOLESKY FACTORIZATION 406120 2% 83% 15 Search SPARSE+CHOLESKY+FACTORIZATION Search SPARSE+CHOLESKY+FACTORIZATION
6 SPARSE LU FACTORIZATION 259920 1% 100% 8 Search SPARSE+LU+FACTORIZATION Search SPARSE+LU+FACTORIZATION
7 SPARSE MATRIX ORDERING 259920 1% 100% 8 Search SPARSE+MATRIX+ORDERING Search SPARSE+MATRIX+ORDERING
8 SPARSE UNSYMMETRIC MATRICES 259920 1% 100% 8 Search SPARSE+UNSYMMETRIC+MATRICES Search SPARSE+UNSYMMETRIC+MATRICES
9 MULTIFRONTAL 232066 1% 71% 10 Search MULTIFRONTAL Search MULTIFRONTAL
10 SPARSE MATRIX ALGORITHMS 231038 1% 89% 8 Search SPARSE+MATRIX+ALGORITHMS Search SPARSE+MATRIX+ALGORITHMS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 27184 GAUSS HUARD//GAUSS JORDAN//GAUSS HUARD METHOD
2 19522 HYPERGRAPH PARTITIONING//CIRCUIT PARTITIONING//GRAPH PARTITIONING
3 2789 GMRES//KRYLOV SUBSPACE METHODS//NONSYMMETRIC LINEAR SYSTEMS
4 19418 EXPLICIT FINITE ELEMENT DYNAMICS//FLAT MPI//LEHRSTUHL INGENIEURINFORMAT BAUWESEN
5 6589 GPU//SPARSE MATRIX VECTOR MULTIPLICATION//CUDA
6 23966 LINEAR DISCREPANCY//ANTIBANDWIDTH//WEAK DISCREPANCY
7 24275 MINIMUM CYCLE BASIS//NULL BASIS//FORCE METHOD
8 22915 TRIDIAGONAL LINEAR SYSTEMS//WZ FACTORIZATION//TRIDIAGONAL SYSTEMS
9 6159 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//QR ALGORITHM//QR FACTORIZATION
10 17927 COMPUTERS & CHEMICAL ENGINEERING//COMPUTER AIDED MODELING//CAPE OPEN

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