Class information for:
Level 2: VEHICLE ROUTING//OPERATIONS RESEARCH & MANAGEMENT SCIENCE//VEHICLE ROUTING PROBLEM

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
303 1                   VEHICLE ROUTING//VEHICLE ROUTING PROBLEM//TIME WINDOWS 3716
8713 1                   GLOBAL OPTIMIZATION//JOURNAL OF GLOBAL OPTIMIZATION//SUM OF RATIOS 1256
10775 1                   INTERACTIVE METHODS//EFFICIENT SET//MULTIPLE OBJECTIVE PROGRAMMING 1064
11108 1                   CONNECTIVITY AUGMENTATION//EDGE CONNECTIVITY//MINIMUM CUT 1036
11928 1                   MAX CUT PROBLEM//QUADRATIC 0 1 PROGRAMMING//BINARY QUADRATIC PROGRAMMING 971
13242 1                   SHORTEST PATH//SHORTEST PATH PROBLEM//LABEL CORRECTING ALGORITHM 881
14163 1                   CUTTING PLANES//LIFT AND PROJECT//SPLIT CUTS 819
14904 1                   MAXIMUM FLOW//NETWORK FLOW//STRONGLY POLYNOMIAL 769
15549 1                   KNAPSACK PROBLEM//MULTIDIMENSIONAL KNAPSACK PROBLEM//KNAPSACK 733
16111 1                   BASE POLYHEDRON//VALUATED MATROID//DISCRETE CONVEX FUNCTION 699
18579 1                   GENERALIZED ASSIGNMENT PROBLEM//MULTIDIMENSIONAL ASSIGNMENT PROBLEM//ASSIGNMENT PROBLEM 569
20760 1                   HIRSCH CONJECTURE//PIVOT RULE//DEFICIENT BASIS 471
21369 1                   NONLINEAR RESOURCE ALLOCATION PROBLEM//SEPARABLE PROGRAMMING//EQUITABLE RESOURCE ALLOCATION 445
21652 1                   DISTRICTING//FUNCTIONAL REGION//TERRITORY DESIGN 434
22160 1                   MINMAX REGRET//FUZZY MATROID//MINMAX REGRET OPTIMIZATION 415
22682 1                   ARC ROUTING//CAPACITATED ARC ROUTING PROBLEM//RURAL POSTMAN PROBLEM 395
23746 1                   DEGREE CONSTRAINED MINIMUM SPANNING TREE//TOPOLOGICAL DESIGN//BOUNDED DIAMETER MINIMUM SPANNING TREE PROBLEM 359
24773 1                   DOMINATION ANALYSIS//MONGE PROPERTY//MONGE ARRAYS 325
27466 1                   FIXED CHARGE TRANSPORTATION PROBLEM//TRANSPORTATION PROBLEM//FIXED CHARGE TRANSPORTATION 248
28181 1                   GENERALIZED MINIMUM SPANNING TREE//GENERALIZED MINIMUM SPANNING TREE PROBLEM//GENERALIZED TRAVELING SALESMAN PROBLEM 232
28350 1                   INVERSE OPTIMIZATION//OPTIMIZAT DISCRETE MATH//STRONGLY POLYNOMIAL ALGORITHM 227
31176 1                   CONTINUOUS TIME LINEAR PROGRAMMING PROBLEMS//CONTINUOUS LINEAR PROGRAMMING//DYNAMIC NETWORK FLOWS 171
33579 1                   NEAR AUTOMORPHISM//SORTABILITY//TOTAL RELATIVE DISPLACEMENT 136

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VEHICLE ROUTING authKW 940575 4% 76% 646
2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE WoSSC 883508 52% 5% 8582
3 VEHICLE ROUTING PROBLEM authKW 574513 2% 82% 363
4 MATHEMATICAL PROGRAMMING journal 324505 4% 23% 731
5 COMPUTERS & OPERATIONS RESEARCH journal 256587 5% 17% 803
6 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH journal 254310 9% 9% 1415
7 TIME WINDOWS authKW 253841 1% 71% 186
8 COMBINATORIAL OPTIMIZATION authKW 223497 3% 22% 541
9 NETWORKS journal 219422 3% 26% 447
10 CUTTING PLANES authKW 209607 1% 53% 206

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Operations Research & Management Science 883508 52% 5% 8582
2 Mathematics, Applied 75579 28% 1% 4516
3 Transportation Science & Technology 30332 6% 2% 914
4 Engineering, Industrial 27660 7% 1% 1202
5 Transportation 21796 4% 2% 601
6 Computer Science, Interdisciplinary Applications 21178 10% 1% 1679
7 Computer Science, Software Engineering 18021 8% 1% 1322
8 Computer Science, Theory & Methods 17853 10% 1% 1576
9 Management 14422 7% 1% 1127
10 Computer Science, Hardware & Architecture 8197 4% 1% 698

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CANADA CHAIR DISTRIBUT MANAGEMENT 97560 1% 60% 84
2 CIRRELT 56032 1% 35% 83
3 RECH TRANSPORTS 36990 0% 38% 51
4 OPERAT 36777 1% 8% 237
5 DEIOC 35326 0% 46% 40
6 IND SYST ENGN 30860 2% 4% 387
7 MANAGEMENT SCI 25575 2% 5% 258
8 CANADA CHAIR LOGIST TRANSPORTAT 24025 0% 63% 20
9 IND ENGN 19327 3% 2% 508
10 AGORA INNOROAD 17309 0% 100% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATHEMATICAL PROGRAMMING 324505 4% 23% 731
2 COMPUTERS & OPERATIONS RESEARCH 256587 5% 17% 803
3 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 254310 9% 9% 1415
4 NETWORKS 219422 3% 26% 447
5 OPERATIONS RESEARCH LETTERS 174038 3% 18% 507
6 JOURNAL OF GLOBAL OPTIMIZATION 107933 2% 16% 358
7 DISCRETE APPLIED MATHEMATICS 102288 4% 9% 598
8 DISCRETE OPTIMIZATION 100436 1% 36% 147
9 TRANSPORTATION SCIENCE 96929 2% 20% 250
10 JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY 57857 2% 8% 387

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VEHICLE ROUTING 940575 4% 76% 646 Search VEHICLE+ROUTING Search VEHICLE+ROUTING
2 VEHICLE ROUTING PROBLEM 574513 2% 82% 363 Search VEHICLE+ROUTING+PROBLEM Search VEHICLE+ROUTING+PROBLEM
3 TIME WINDOWS 253841 1% 71% 186 Search TIME+WINDOWS Search TIME+WINDOWS
4 COMBINATORIAL OPTIMIZATION 223497 3% 22% 541 Search COMBINATORIAL+OPTIMIZATION Search COMBINATORIAL+OPTIMIZATION
5 CUTTING PLANES 209607 1% 53% 206 Search CUTTING+PLANES Search CUTTING+PLANES
6 INTEGER PROGRAMMING 178222 3% 18% 507 Search INTEGER+PROGRAMMING Search INTEGER+PROGRAMMING
7 BRANCH AND CUT 159035 1% 46% 179 Search BRANCH+AND+CUT Search BRANCH+AND+CUT
8 HEURISTICS 158435 4% 12% 669 Search HEURISTICS Search HEURISTICS
9 KNAPSACK PROBLEM 154859 1% 43% 189 Search KNAPSACK+PROBLEM Search KNAPSACK+PROBLEM
10 PICKUP AND DELIVERY 149326 1% 87% 89 Search PICKUP+AND+DELIVERY Search PICKUP+AND+DELIVERY

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 2


rank cluster_id2 link
1 2501 HUMANITARIAN LOGISTICS//FACILITY LOCATION//LOCATION
2 1399 COMPETITIVE ANALYSIS//APPROXIMATION ALGORITHMS//ONLINE ALGORITHMS
3 2476 MANAGEMENT CONSULTING//MANPOWER PLANNING//APPOINTMENT SCHEDULING
4 1591 CONTAINER TERMINAL//MARITIME POLICY & MANAGEMENT//TRANSPORTATION
5 1403 IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION//DIFFERENTIAL EVOLUTION//MULTI OBJECTIVE OPTIMIZATION
6 2527 CONSTRAINTS//PROOF COMPLEXITY//BOUNDED ARITHMETIC
7 3690 NETWORK INTERDICTION//INTERDICTION//ADVERSARIAL RISK ANALYSIS
8 377 SCHEDULING//INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH//OPERATIONS RESEARCH & MANAGEMENT SCIENCE
9 3847 PRODUCT RECALL//BRASS CASTING//CUSTOS E AGRONEGOCIO
10 1453 FUZZY NUMBERS//FUZZY SETS AND SYSTEMS//FUZZY DIFFERENTIAL EQUATIONS

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