Class information for:
Level 1: LOCK SCHEDULING PROBLEM//SHIP LOCK//LOCK SCHEDULING

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
1591 2             CONTAINER TERMINAL//MARITIME POLICY & MANAGEMENT//TRANSPORTATION 7435
38648 1                   LOCK SCHEDULING PROBLEM//SHIP LOCK//LOCK SCHEDULING 57

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LOCK SCHEDULING PROBLEM authKW 1105865 4% 100% 2
2 SHIP LOCK authKW 829396 5% 50% 3
3 LOCK SCHEDULING authKW 737242 4% 67% 2
4 ADV TRANSPORTAT STUDIES address 552933 2% 100% 1
5 BULK QUEUING SYSTEMS authKW 552933 2% 100% 1
6 CANAL C AC PROJECTS OFF address 552933 2% 100% 1
7 CIV HYDR ENGN address 552933 2% 100% 1
8 HEURISTIC ADJUSTED STRATEGIES authKW 552933 2% 100% 1
9 LOCKAGE CO SCHEDULING authKW 552933 2% 100% 1
10 LOCKAGE SCHEDULING authKW 552933 2% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Transportation 5885 32% 0% 18
2 Transportation Science & Technology 4379 35% 0% 20
3 Engineering, Civil 1939 51% 0% 29
4 Engineering, Ocean 1598 14% 0% 8
5 Operations Research & Management Science 482 21% 0% 12
6 Water Resources 144 14% 0% 8
7 Management 123 11% 0% 6
8 Economics 86 14% 0% 8
9 Computer Science, Interdisciplinary Applications 78 11% 0% 6
10 Engineering, Marine 51 2% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV TRANSPORTAT STUDIES 552933 2% 100% 1
2 CANAL C AC PROJECTS OFF 552933 2% 100% 1
3 CIV HYDR ENGN 552933 2% 100% 1
4 TRANSIT MANAGEMENT STAFF 552933 2% 100% 1
5 TRANSPORTAT SAFETY SECUR RISK 138232 2% 25% 1
6 ORSTAT 126377 7% 6% 4
7 NAUT SCI ENGN 110585 2% 20% 1
8 ME RINKER BLDG CONSTRUCT 78989 2% 14% 1
9 IMINDS ITEC 69115 2% 13% 1
10 ITEC IMINDS 69115 2% 13% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER TRANSPORT 110585 2% 20% 1
2 JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE 41085 14% 1% 8
3 TRANSPORTATION JOURNAL 13837 7% 1% 4
4 PROMET-TRAFFIC & TRANSPORTATION 5000 4% 0% 2
5 ENGINEERING ECONOMIST 4094 2% 1% 1
6 TRANSPORTATION RESEARCH RECORD 4052 14% 0% 8
7 MARITIME ECONOMICS & LOGISTICS 2834 2% 1% 1
8 LOGISTICS AND TRANSPORTATION REVIEW 2108 2% 0% 1
9 JOURNAL OF COMPUTING IN CIVIL ENGINEERING 1882 4% 0% 2
10 TRANSPORTATION RESEARCH PART E-LOGISTICS AND TRANSPORTATION REVIEW 1695 4% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LOCK SCHEDULING PROBLEM 1105865 4% 100% 2 Search LOCK+SCHEDULING+PROBLEM Search LOCK+SCHEDULING+PROBLEM
2 SHIP LOCK 829396 5% 50% 3 Search SHIP+LOCK Search SHIP+LOCK
3 LOCK SCHEDULING 737242 4% 67% 2 Search LOCK+SCHEDULING Search LOCK+SCHEDULING
4 BULK QUEUING SYSTEMS 552933 2% 100% 1 Search BULK+QUEUING+SYSTEMS Search BULK+QUEUING+SYSTEMS
5 HEURISTIC ADJUSTED STRATEGIES 552933 2% 100% 1 Search HEURISTIC+ADJUSTED+STRATEGIES Search HEURISTIC+ADJUSTED+STRATEGIES
6 LOCKAGE CO SCHEDULING 552933 2% 100% 1 Search LOCKAGE+CO+SCHEDULING Search LOCKAGE+CO+SCHEDULING
7 LOCKAGE SCHEDULING 552933 2% 100% 1 Search LOCKAGE+SCHEDULING Search LOCKAGE+SCHEDULING
8 LOCKAGE TIME 552933 2% 100% 1 Search LOCKAGE+TIME Search LOCKAGE+TIME
9 MONITORING OF TRAFFIC INFRASTRUCTURES 552933 2% 100% 1 Search MONITORING+OF+TRAFFIC+INFRASTRUCTURES Search MONITORING+OF+TRAFFIC+INFRASTRUCTURES
10 OPTIMAL NAVIGATION CO SCHEDULING 552933 2% 100% 1 Search OPTIMAL+NAVIGATION+CO+SCHEDULING Search OPTIMAL+NAVIGATION+CO+SCHEDULING

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 11267 HUB LOCATION//HUB LOCATION PROBLEM//SERVICE NETWORK DESIGN
2 30269 FREIGHT RATES//DRY BULK SHIPPING//FREIGHT MARKET
3 35028 FLOCCULENT SETTLING//DEGRITTERS//FINE SEDIMENT PLUMES
4 10149 PAVEMENT MANAGEMENT//PAVEMENT MANAGEMENT SYSTEM//JOURNAL OF INFRASTRUCTURE SYSTEMS
5 4381 TRANSPORTATION RESEARCH PART B-METHODOLOGICAL//TRAFFIC ASSIGNMENT//STOCHASTIC USER EQUILIBRIUM
6 11521 JOURNAL OF NAVIGATION//MARITIME SAFETY//FORMAL SAFETY ASSESSMENT
7 14234 LINER SHIPPING//MARITIME TRANSPORTATION//EMPTY CONTAINER REPOSITIONING
8 25983 ELEKTRONIKA IR ELEKTROTECHNIKA//TRANSPORT ELECT TELEMAT//MACHINES MECH
9 7583 MARITIME POLICY & MANAGEMENT//INTERNATIONAL JOURNAL OF SHIPPING AND TRANSPORT LOGISTICS//MARITIME ECONOMICS & LOGISTICS
10 10877 CONTAINER TERMINAL//BERTH ALLOCATION//QUAY CRANE SCHEDULING

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