Class information for:
Level 1: ELECTRON REPULSION INTEGRALS//BOYS FUNCTION//GLOBAL ARRAYS

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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
60 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF CHEMICAL PHYSICS 92506
573 2             JOURNAL OF CHEMICAL THEORY AND COMPUTATION//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//QUANTUM THEORY GRP 14899
18646 1                   ELECTRON REPULSION INTEGRALS//BOYS FUNCTION//GLOBAL ARRAYS 566

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTRON REPULSION INTEGRALS authKW 389762 2% 50% 14
2 BOYS FUNCTION authKW 334093 1% 100% 6
3 GLOBAL ARRAYS authKW 182227 1% 55% 6
4 GAMESS UK authKW 167047 1% 100% 3
5 GRAPHICAL PROCESSING UNITS authKW 133630 1% 40% 6
6 FRONTIER COMPUTAT SCI address 128851 2% 26% 9
7 GLOBAL ADDRESS SPACE authKW 125284 1% 75% 3
8 4D BIOINFORMATICS authKW 111364 0% 100% 2
9 ACCOMPANYING COORDINATE EXPANSION METHOD authKW 111364 0% 100% 2
10 ARCCA address 111364 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Interdisciplinary Applications 3979 23% 0% 130
2 Physics, Atomic, Molecular & Chemical 2943 29% 0% 163
3 Physics, Mathematical 1774 16% 0% 91
4 Chemistry, Physical 1512 36% 0% 201
5 Computer Science, Theory & Methods 1056 12% 0% 70
6 Chemistry, Multidisciplinary 619 23% 0% 132
7 Mathematics, Interdisciplinary Applications 386 6% 0% 36
8 Computer Science, Software Engineering 308 6% 0% 33
9 Computer Science, Hardware & Architecture 232 4% 0% 22
10 Mathematical & Computational Biology 27 2% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FRONTIER COMPUTAT SCI 128851 2% 26% 9
2 ARCCA 111364 0% 100% 2
3 MOL DYNAM BIOMOL SIMULAT GRP 100226 1% 60% 3
4 DISTRIBUTED SYST SOFTWARE ENGN 98986 1% 44% 4
5 SCA LE COMP 80987 1% 36% 4
6 C TIC RECH STIC 55682 0% 100% 1
7 CEMCC 55682 0% 100% 1
8 CHEATHAM 55682 0% 100% 1
9 COMP BIOCHEM BIOPHYS GRIB IMIM UPF 55682 0% 100% 1
10 COMPUTAT BIOCHEM BIOPHYS GRIBIMIM 55682 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF COMPUTATIONAL CHEMISTRY 70248 16% 1% 89
2 COMPUTER PHYSICS COMMUNICATIONS 37226 13% 1% 71
3 JOURNAL OF CHEMICAL THEORY AND COMPUTATION 22970 8% 1% 45
4 THEORETICA CHIMICA ACTA 19429 4% 2% 22
5 COMPUTERS & CHEMISTRY 8167 2% 1% 12
6 INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS 6314 1% 1% 8
7 SUPERCOMPUTER 5526 1% 2% 4
8 PARALLEL COMPUTING 4412 2% 1% 14
9 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 4146 5% 0% 29
10 MAPLETECH 3771 0% 3% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTRON REPULSION INTEGRALS 389762 2% 50% 14 Search ELECTRON+REPULSION+INTEGRALS Search ELECTRON+REPULSION+INTEGRALS
2 BOYS FUNCTION 334093 1% 100% 6 Search BOYS+FUNCTION Search BOYS+FUNCTION
3 GLOBAL ARRAYS 182227 1% 55% 6 Search GLOBAL+ARRAYS Search GLOBAL+ARRAYS
4 GAMESS UK 167047 1% 100% 3 Search GAMESS+UK Search GAMESS+UK
5 GRAPHICAL PROCESSING UNITS 133630 1% 40% 6 Search GRAPHICAL+PROCESSING+UNITS Search GRAPHICAL+PROCESSING+UNITS
6 GLOBAL ADDRESS SPACE 125284 1% 75% 3 Search GLOBAL+ADDRESS+SPACE Search GLOBAL+ADDRESS+SPACE
7 4D BIOINFORMATICS 111364 0% 100% 2 Search 4D+BIOINFORMATICS Search 4D+BIOINFORMATICS
8 ACCOMPANYING COORDINATE EXPANSION METHOD 111364 0% 100% 2 Search ACCOMPANYING+COORDINATE+EXPANSION+METHOD Search ACCOMPANYING+COORDINATE+EXPANSION+METHOD
9 DIRECT SCF 111364 0% 100% 2 Search DIRECT+SCF Search DIRECT+SCF
10 DISTRIBUTED DATA INTERFACE 111364 0% 100% 2 Search DISTRIBUTED+DATA+INTERFACE Search DISTRIBUTED+DATA+INTERFACE

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 6796 ELONGATION METHOD//QLE THEORET CHEM//FRAGMENT MOLECULAR ORBITAL METHOD
2 4136 LINEAR SCALING//KOHN SHAM EQUATION//KOHN SHAM DENSITY FUNCTIONAL THEORY
3 28569 LOWDINS PAIRING THEOREM//ORTHOGONAL GRADIENT METHOD//PAIRING THEOREM
4 20767 INTERDISCIPLINARY PLICAT PHYS//NEIGHBOR LIST//CELL LINKED LIST
5 26884 ANHARMONIC CALCULATION//CHEM PROBLEMS ECOL//QUANTUM SELF ASSEMBLY OF PHOTOSYNTHETIC CENTERS
6 871 MULTIREFERENCE//COUPLED CLUSTER THEORY//MULTIREFERENCE PERTURBATION THEORY
7 12991 SLATER TYPE ORBITALS//OVERLAP INTEGRALS//EXPONENTIAL TYPE ORBITALS
8 28381 VARIATIONAL FITTING//TIME DEPENDENT AUXILIARY DENSITY FUNCTIONAL THEORY//AUXILIARY DENSITY FUNCTIONAL THEORY ADFT
9 35757 CESTAC METHOD//STOCHASTIC ARITHMETIC//DISCRETE STOCHASTIC ARITHMETIC
10 4198 HALL ATWATER S CHEM//BASIS SET EXTRAPOLATION//CORRELATION CONSISTENT BASIS SETS

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