Class information for:
Level 1: KNAPSACK PROBLEM//MULTIDIMENSIONAL KNAPSACK PROBLEM//KNAPSACK

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
80 3       OPERATIONS RESEARCH & MANAGEMENT SCIENCE//ENGINEERING, INDUSTRIAL//EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 84493
450 2             VEHICLE ROUTING//OPERATIONS RESEARCH & MANAGEMENT SCIENCE//VEHICLE ROUTING PROBLEM 16371
15549 1                   KNAPSACK PROBLEM//MULTIDIMENSIONAL KNAPSACK PROBLEM//KNAPSACK 733

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KNAPSACK PROBLEM authKW 1640057 18% 29% 130
2 MULTIDIMENSIONAL KNAPSACK PROBLEM authKW 1583005 6% 82% 45
3 KNAPSACK authKW 449268 5% 28% 37
4 MULTIDIMENSIONAL KNAPSACK authKW 330731 1% 77% 10
5 FEASIBILITY PUMP authKW 263347 1% 88% 7
6 MULTIPLE KNAPSACK PROBLEM authKW 226183 2% 48% 11
7 KNAPSACK SHARING authKW 214978 1% 100% 5
8 0 1 MULTIDIMENSIONAL KNAPSACK PROBLEM authKW 171983 1% 100% 4
9 COLLAPSING KNAPSACK PROBLEM authKW 171983 1% 100% 4
10 MULTIDIMENSIONAL MULTIPLE CHOICE KNAPSACK authKW 171983 1% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Operations Research & Management Science 38885 52% 0% 381
2 Computer Science, Theory & Methods 2384 16% 0% 118
3 Mathematics, Applied 2341 23% 0% 170
4 Engineering, Industrial 2329 10% 0% 73
5 Computer Science, Interdisciplinary Applications 2046 15% 0% 108
6 Computer Science, Artificial Intelligence 1623 13% 0% 94
7 Computer Science, Information Systems 497 7% 0% 54
8 Computer Science, Software Engineering 404 6% 0% 43
9 Management 390 5% 0% 40
10 Computer Science, Cybernetics 199 2% 0% 12

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP RECH OPERAT INFORMAT 128987 0% 100% 3
2 LOGIQ ISGI 85991 0% 100% 2
3 EPROAD EA 4669 57326 0% 67% 2
4 EQUIPE CERMSEM 57326 0% 67% 2
5 FEUNL 57326 0% 67% 2
6 AIR SUPPORT COMMAND 42996 0% 100% 1
7 AUTOMAT MECAN INFORMAT IND HUMAINESUMR 8 42996 0% 100% 1
8 AUTOMATYKI INFORMATYKI STOSOWANEJ 42996 0% 100% 1
9 COMP GR H ALGORITHMS E186 42996 0% 100% 1
10 COMPUTAT MATH COMP PROGRAMMING 42996 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HEURISTICS 32168 3% 4% 20
2 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 26794 13% 1% 97
3 COMPUTERS & OPERATIONS RESEARCH 22257 7% 1% 50
4 OPERATIONS RESEARCH LETTERS 15511 4% 1% 32
5 DISCRETE APPLIED MATHEMATICS 9257 5% 1% 38
6 DISCRETE OPTIMIZATION 6647 1% 2% 8
7 MATHEMATICAL PROGRAMMING 6550 3% 1% 22
8 JOURNAL OF COMBINATORIAL OPTIMIZATION 5381 2% 1% 13
9 COMPUTATIONAL OPTIMIZATION AND APPLICATIONS 4653 2% 1% 12
10 INFORMS JOURNAL ON COMPUTING 4385 1% 1% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 KNAPSACK PROBLEM 1640057 18% 29% 130 Search KNAPSACK+PROBLEM Search KNAPSACK+PROBLEM
2 MULTIDIMENSIONAL KNAPSACK PROBLEM 1583005 6% 82% 45 Search MULTIDIMENSIONAL+KNAPSACK+PROBLEM Search MULTIDIMENSIONAL+KNAPSACK+PROBLEM
3 KNAPSACK 449268 5% 28% 37 Search KNAPSACK Search KNAPSACK
4 MULTIDIMENSIONAL KNAPSACK 330731 1% 77% 10 Search MULTIDIMENSIONAL+KNAPSACK Search MULTIDIMENSIONAL+KNAPSACK
5 FEASIBILITY PUMP 263347 1% 88% 7 Search FEASIBILITY+PUMP Search FEASIBILITY+PUMP
6 MULTIPLE KNAPSACK PROBLEM 226183 2% 48% 11 Search MULTIPLE+KNAPSACK+PROBLEM Search MULTIPLE+KNAPSACK+PROBLEM
7 KNAPSACK SHARING 214978 1% 100% 5 Search KNAPSACK+SHARING Search KNAPSACK+SHARING
8 0 1 MULTIDIMENSIONAL KNAPSACK PROBLEM 171983 1% 100% 4 Search 0+1+MULTIDIMENSIONAL+KNAPSACK+PROBLEM Search 0+1+MULTIDIMENSIONAL+KNAPSACK+PROBLEM
9 COLLAPSING KNAPSACK PROBLEM 171983 1% 100% 4 Search COLLAPSING+KNAPSACK+PROBLEM Search COLLAPSING+KNAPSACK+PROBLEM
10 MULTIDIMENSIONAL MULTIPLE CHOICE KNAPSACK 171983 1% 100% 4 Search MULTIDIMENSIONAL+MULTIPLE+CHOICE+KNAPSACK Search MULTIDIMENSIONAL+MULTIPLE+CHOICE+KNAPSACK

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 21369 NONLINEAR RESOURCE ALLOCATION PROBLEM//SEPARABLE PROGRAMMING//EQUITABLE RESOURCE ALLOCATION
2 14163 CUTTING PLANES//LIFT AND PROJECT//SPLIT CUTS
3 18579 GENERALIZED ASSIGNMENT PROBLEM//MULTIDIMENSIONAL ASSIGNMENT PROBLEM//ASSIGNMENT PROBLEM
4 27654 PARALLEL BRANCH AND BOUND//HIERARCHICAL MASTER WORKER//TWO LIST ALGORITHM
5 29494 HARMONY SEARCH//HARMONY SEARCH ALGORITHM//HARMONY SEARCH HS
6 2874 BIN PACKING//CUTTING STOCK PROBLEM//CUTTING STOCK
7 10775 INTERACTIVE METHODS//EFFICIENT SET//MULTIPLE OBJECTIVE PROGRAMMING
8 11928 MAX CUT PROBLEM//QUADRATIC 0 1 PROGRAMMING//BINARY QUADRATIC PROGRAMMING
9 25465 HIERARCHICAL PRODUCTION PLANNING//FLEXIBLE AUTOMATED WORKSHOPS//HIERARCHICAL STOCHASTIC PRODUCTION PLANNING
10 23746 DEGREE CONSTRAINED MINIMUM SPANNING TREE//TOPOLOGICAL DESIGN//BOUNDED DIAMETER MINIMUM SPANNING TREE PROBLEM

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