Class information for:
Level 1: TIMETABLING//HYPER HEURISTICS//EXAMINATION TIMETABLING

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
1399 2             COMPETITIVE ANALYSIS//APPROXIMATION ALGORITHMS//ONLINE ALGORITHMS 8296
12806 1                   TIMETABLING//HYPER HEURISTICS//EXAMINATION TIMETABLING 910

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TIMETABLING authKW 2065254 14% 48% 125
2 HYPER HEURISTICS authKW 738291 6% 42% 51
3 EXAMINATION TIMETABLING authKW 727280 2% 100% 21
4 COURSE TIMETABLING authKW 554118 2% 100% 16
5 UNIVERSITY TIMETABLING authKW 519486 2% 100% 15
6 EDUCATIONAL TIMETABLING authKW 415588 1% 100% 12
7 EXAM TIMETABLING authKW 383618 1% 92% 12
8 COURSE SCHEDULING authKW 356215 1% 86% 12
9 UNIVERSITY COURSE TIMETABLING authKW 311691 1% 100% 9
10 HIGH SCHOOL TIMETABLING authKW 277059 1% 100% 8

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Operations Research & Management Science 40382 48% 0% 433
2 Computer Science, Artificial Intelligence 8109 25% 0% 228
3 Computer Science, Theory & Methods 4868 20% 0% 186
4 Management 2679 12% 0% 111
5 Computer Science, Interdisciplinary Applications 1906 13% 0% 117
6 Engineering, Industrial 1595 7% 0% 68
7 Mathematics, Applied 520 11% 0% 97
8 Engineering, Manufacturing 383 4% 0% 35
9 Computer Science, Information Systems 366 6% 0% 53
10 Computer Science, Software Engineering 310 5% 0% 43

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUTOMATED EDULING OPTIMISAT PLANNING GRP 124660 1% 30% 12
2 AS GRP 123664 2% 24% 15
3 AUTOMATED EDULING PLANNING GRP 77921 0% 75% 3
4 ESTUDIOS ORG 77921 0% 75% 3
5 AUTOMATED EDULING OPTIMISAT PLANNING AS GR 73331 1% 35% 6
6 FINANCIAL MATH ECON 69265 0% 100% 2
7 PL QUANTITAT METHODS 69265 0% 100% 2
8 SPACE MANAGEMENT EDULING 69265 0% 100% 2
9 DATA MIN OPTIMISAT GRP DMO 69261 0% 50% 4
10 OPTIMISAT PLANNING GRP 62336 0% 60% 3

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF SCHEDULING 40934 3% 4% 27
2 ANNALS OF OPERATIONS RESEARCH 28690 6% 2% 54
3 JOURNAL OF HEURISTICS 23376 2% 4% 19
4 JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY 20428 6% 1% 54
5 COMPUTERS & OPERATIONS RESEARCH 18634 6% 1% 51
6 EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 14261 9% 1% 79
7 INTERFACES 11047 3% 1% 24
8 DISCRETE APPLIED MATHEMATICS 7053 4% 1% 37
9 DISCRETE OPTIMIZATION 6775 1% 2% 9
10 LECTURE NOTES IN COMPUTER SCIENCE 5040 13% 0% 115

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TIMETABLING 2065254 14% 48% 125 Search TIMETABLING Search TIMETABLING
2 HYPER HEURISTICS 738291 6% 42% 51 Search HYPER+HEURISTICS Search HYPER+HEURISTICS
3 EXAMINATION TIMETABLING 727280 2% 100% 21 Search EXAMINATION+TIMETABLING Search EXAMINATION+TIMETABLING
4 COURSE TIMETABLING 554118 2% 100% 16 Search COURSE+TIMETABLING Search COURSE+TIMETABLING
5 UNIVERSITY TIMETABLING 519486 2% 100% 15 Search UNIVERSITY+TIMETABLING Search UNIVERSITY+TIMETABLING
6 EDUCATIONAL TIMETABLING 415588 1% 100% 12 Search EDUCATIONAL+TIMETABLING Search EDUCATIONAL+TIMETABLING
7 EXAM TIMETABLING 383618 1% 92% 12 Search EXAM+TIMETABLING Search EXAM+TIMETABLING
8 COURSE SCHEDULING 356215 1% 86% 12 Search COURSE+SCHEDULING Search COURSE+SCHEDULING
9 UNIVERSITY COURSE TIMETABLING 311691 1% 100% 9 Search UNIVERSITY+COURSE+TIMETABLING Search UNIVERSITY+COURSE+TIMETABLING
10 HIGH SCHOOL TIMETABLING 277059 1% 100% 8 Search HIGH+SCHOOL+TIMETABLING Search HIGH+SCHOOL+TIMETABLING

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 13824 NURSE ROSTERING//PERSONNEL SCHEDULING//NURSE SCHEDULING
2 24538 MAXIMUM CLIQUE//CLIQUE RELAXATIONS//MAXIMUM CLIQUE PROBLEM
3 34693 ACADEMIC DECISION SUPPORT SYSTEM//AIR TRAVEL SERVICES//AKCAKOCA TOURISM HOTEL MANAGEMENT
4 14513 L2 1 LABELING//CHANNEL ASSIGNMENT PROBLEM//FREQUENCY ASSIGNMENT
5 29232 DISTRIBUTED CONSTRAINT OPTIMIZATION//DISTRIBUTED CONSTRAINT SATISFACTION//DCOP
6 23238 SPORTS SCHEDULING//ROUND ROBIN TOURNAMENTS//TRAVELING TOURNAMENT PROBLEM
7 19482 CONSTRAINTS//GLOBAL CONSTRAINTS//CONSTRAINT PROGRAMMING
8 24006 PROCESSOR ALLOCATION//MULTIPROCESSOR TASKS//SUM COLORING
9 29494 HARMONY SEARCH//HARMONY SEARCH ALGORITHM//HARMONY SEARCH HS
10 29675 EARTH OBSERVATION SATELLITES//SATELLITE SCHEDULING//AGILE SATELLITE

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