Class information for:
Level 1: TRAIN SCHEDULING//TRAIN TIMETABLING//STATE RAIL TRAFF CONTROL SAFETY

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
3485 2             TRAIN SCHEDULING//TRAIN TIMETABLING//STATE RAIL TRAFF CONTROL SAFETY 1573
8008 1                   TRAIN SCHEDULING//TRAIN TIMETABLING//STATE RAIL TRAFF CONTROL SAFETY 1328

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRAIN SCHEDULING authKW 1048425 4% 94% 47
2 TRAIN TIMETABLING authKW 664465 2% 100% 28
3 STATE RAIL TRAFF CONTROL SAFETY address 541104 11% 16% 144
4 TRAIN RESCHEDULING authKW 379694 1% 100% 16
5 PROC QUAL INNOVAT address 333714 1% 94% 15
6 TIMETABLE authKW 290794 2% 49% 25
7 TRAIN ROUTING authKW 284771 1% 100% 12
8 RAIL TRANSPORTATION authKW 266996 2% 35% 32
9 RAILWAY OPTIMIZATION authKW 262863 1% 92% 12
10 TRAIN OPERATION authKW 262863 1% 92% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Transportation Science & Technology 167251 45% 1% 596
2 Transportation 59632 21% 1% 277
3 Operations Research & Management Science 32926 36% 0% 474
4 Engineering, Civil 12282 27% 0% 357
5 Economics 1862 14% 0% 180
6 Engineering, Electrical & Electronic 1075 19% 0% 249
7 Engineering, General 819 6% 0% 86
8 Automation & Control Systems 730 5% 0% 70
9 Computer Science, Interdisciplinary Applications 712 7% 0% 91
10 Mathematics, Interdisciplinary Applications 639 5% 0% 72

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STATE RAIL TRAFF CONTROL SAFETY 541104 11% 16% 144
2 PROC QUAL INNOVAT 333714 1% 94% 15
3 RAIL TRANSPORTAT ENGN 129184 1% 39% 14
4 ECOPT 108477 1% 57% 8
5 TRAFF TRANSPORTAT 101137 5% 6% 67
6 BEIJING URBAN RAIL TRANSIT 84750 0% 71% 5
7 NETWORK OPTIMISAT TEAM 71193 0% 100% 3
8 NEW RAIL RAILWAY 71193 0% 100% 3
9 EDULING CONTROL GRP 65915 0% 56% 5
10 TRANSPORT PLANNING 62424 2% 8% 31

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTATION RESEARCH PART B-METHODOLOGICAL 116049 8% 5% 104
2 TRANSPORTATION SCIENCE 99477 5% 6% 72
3 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT 86758 4% 6% 58
4 TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES 52824 5% 4% 62
5 IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 42408 5% 3% 60
6 TRANSPORTATION PLANNING AND TECHNOLOGY 10265 1% 3% 17
7 TRANSPORTATION RESEARCH PART E-LOGISTICS AND TRANSPORTATION REVIEW 9597 2% 2% 23
8 IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS 8122 1% 2% 19
9 TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE 7812 2% 1% 28
10 NETWORKS & SPATIAL ECONOMICS 7437 1% 3% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRAIN SCHEDULING 1048425 4% 94% 47 Search TRAIN+SCHEDULING Search TRAIN+SCHEDULING
2 TRAIN TIMETABLING 664465 2% 100% 28 Search TRAIN+TIMETABLING Search TRAIN+TIMETABLING
3 TRAIN RESCHEDULING 379694 1% 100% 16 Search TRAIN+RESCHEDULING Search TRAIN+RESCHEDULING
4 TIMETABLE 290794 2% 49% 25 Search TIMETABLE Search TIMETABLE
5 TRAIN ROUTING 284771 1% 100% 12 Search TRAIN+ROUTING Search TRAIN+ROUTING
6 RAIL TRANSPORTATION 266996 2% 35% 32 Search RAIL+TRANSPORTATION Search RAIL+TRANSPORTATION
7 RAILWAY OPTIMIZATION 262863 1% 92% 12 Search RAILWAY+OPTIMIZATION Search RAILWAY+OPTIMIZATION
8 TRAIN OPERATION 262863 1% 92% 12 Search TRAIN+OPERATION Search TRAIN+OPERATION
9 AUTOMATIC TRAIN OPERATION 239285 1% 92% 11 Search AUTOMATIC+TRAIN+OPERATION Search AUTOMATIC+TRAIN+OPERATION
10 OPTIMAL TRAIN CONTROL 237309 1% 100% 10 Search OPTIMAL+TRAIN+CONTROL Search OPTIMAL+TRAIN+CONTROL

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 6859 TRANSPORTATION SCIENCE & TECHNOLOGY//SMART CARD DATA//BUS BUNCHING
2 23694 GUIDEWAY TRANSPORTATION POWER SYSTEMS//RAIL TRANSPORTATION POWER SYSTEMS//RAIL POTENTIAL
3 12192 CREW SCHEDULING//AIRCRAFT ROUTING//FLEET ASSIGNMENT
4 11267 HUB LOCATION//HUB LOCATION PROBLEM//SERVICE NETWORK DESIGN
5 35002 ARTIFICIAL TRANSPORTATION SYSTEMS ATSS//ARTIFICIAL TRANSPORTATION SYSTEM ATS//MIL COMPUTAT EXPT PARALLEL SYST TECHNOL
6 19564 HIGH SPEED RAIL//TERRITORIAL COHESION EFFECTS//TRANSYT UPM INVEST TRANSPORTE
7 22625 REMOTE CONDITION MONITORING//TAMPING//ETSII CIUDAD REAL
8 36648 LOGIC AND SYMBOLIC COMPUTING//RAILWAY INTERLOCKINGS//O ALGEBRA
9 28831 COMMUNICATION BASED TRAIN CONTROL CBTC//TRANSPORT SOLUT//CBTC
10 14234 LINER SHIPPING//MARITIME TRANSPORTATION//EMPTY CONTAINER REPOSITIONING

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