Class information for:
Level 1: SIGHT DISTANCE//TWO LANE HIGHWAYS//HORIZONTAL CURVE

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
261 3       TRANSPORTATION//TRANSPORTATION SCIENCE & TECHNOLOGY//TRANSPORTATION RESEARCH RECORD 45554
492 2             ACCIDENT ANALYSIS AND PREVENTION//TRANSPORTATION//ERGONOMICS 15878
14119 1                   SIGHT DISTANCE//TWO LANE HIGHWAYS//HORIZONTAL CURVE 822

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SIGHT DISTANCE authKW 798745 3% 83% 25
2 TWO LANE HIGHWAYS authKW 575103 2% 100% 15
3 HORIZONTAL CURVE authKW 567119 3% 53% 28
4 OPERATING SPEED authKW 520031 3% 59% 23
5 HIGHWAY ENGN GRP address 331777 2% 58% 15
6 HIGHWAY DESIGN authKW 291568 2% 45% 17
7 DRIVING SIMULATOR authKW 289084 7% 13% 58
8 HIGHWAY GEOMETRIC DESIGN authKW 272640 1% 89% 8
9 PASSING ZONES authKW 191701 1% 100% 5
10 EXPLOTAC RECURSOS MINERALES OBRAS SUBTERRA address 188746 1% 62% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Transportation Science & Technology 169731 57% 1% 472
2 Engineering, Civil 43986 64% 0% 523
3 Transportation 32526 20% 1% 161
4 Ergonomics 11519 11% 0% 92
5 Social Sciences, Interdisciplinary 1794 8% 0% 66
6 Psychology, Applied 758 5% 0% 41
7 Engineering, Industrial 338 4% 0% 31
8 Public, Environmental & Occupational Health 280 9% 0% 73
9 Computer Science, Interdisciplinary Applications 93 4% 0% 29
10 Psychology 66 2% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HIGHWAY ENGN GRP 331777 2% 58% 15
2 EXPLOTAC RECURSOS MINERALES OBRAS SUBTERRA 188746 1% 62% 8
3 SCI CIVIL ENGN 163441 1% 47% 9
4 TRANSPORTES 145273 1% 32% 12
5 TRAFF SYST TECH 115021 0% 100% 3
6 TRANSPORTAT ENGN LUIGI TOCCHETTI 98140 1% 32% 8
7 GEOG INFORMAT SYST UNIT 87631 0% 57% 4
8 STATEWIDE PLANNING BRANCH 86264 0% 75% 3
9 INGN CIVIL HIDRAUL ENERGET 81183 1% 35% 6
10 EUITF 79870 1% 42% 5

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANSPORTATION RESEARCH RECORD 148858 22% 2% 184
2 JOURNAL OF TRANSPORTATION ENGINEERING-ASCE 135966 9% 5% 76
3 JOURNAL OF TRANSPORTATION ENGINEERING 78773 5% 5% 40
4 TRANSPORTATION RESEARCH RECORD-SERIES 34242 7% 2% 57
5 ITE JOURNAL-INSTITUTE OF TRANSPORTATION ENGINEERS 26969 3% 3% 22
6 ACCIDENT ANALYSIS AND PREVENTION 26597 7% 1% 59
7 JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS 20385 1% 11% 5
8 CANADIAN JOURNAL OF CIVIL ENGINEERING 18477 5% 1% 42
9 TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR 18366 3% 2% 22
10 JOURNAL OF SURVEYING ENGINEERING-ASCE 15139 1% 4% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SIGHT DISTANCE 798745 3% 83% 25 Search SIGHT+DISTANCE Search SIGHT+DISTANCE
2 TWO LANE HIGHWAYS 575103 2% 100% 15 Search TWO+LANE+HIGHWAYS Search TWO+LANE+HIGHWAYS
3 HORIZONTAL CURVE 567119 3% 53% 28 Search HORIZONTAL+CURVE Search HORIZONTAL+CURVE
4 OPERATING SPEED 520031 3% 59% 23 Search OPERATING+SPEED Search OPERATING+SPEED
5 HIGHWAY DESIGN 291568 2% 45% 17 Search HIGHWAY+DESIGN Search HIGHWAY+DESIGN
6 DRIVING SIMULATOR 289084 7% 13% 58 Search DRIVING+SIMULATOR Search DRIVING+SIMULATOR
7 HIGHWAY GEOMETRIC DESIGN 272640 1% 89% 8 Search HIGHWAY+GEOMETRIC+DESIGN Search HIGHWAY+GEOMETRIC+DESIGN
8 PASSING ZONES 191701 1% 100% 5 Search PASSING+ZONES Search PASSING+ZONES
9 DESIGN CONSISTENCY 184018 1% 40% 12 Search DESIGN+CONSISTENCY Search DESIGN+CONSISTENCY
10 HORIZONTAL ALIGNMENT 174263 1% 45% 10 Search HORIZONTAL+ALIGNMENT Search HORIZONTAL+ALIGNMENT

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 36863 SPEED HUMPS//CLASSICAL DESIGN OF EXPERIMENTS DOE//DISTANCE TIME
2 2347 ACCIDENT ANALYSIS AND PREVENTION//CRASH SEVERITY//TRANSPORTATION
3 9192 DRIVER DISTRACTION//DISTRACTED DRIVING//IN VEHICLE INFORMATION SYSTEMS
4 27763 HIGHWAY ALIGNMENT OPTIMIZATION//EARTHMOVING//EARTHWORK ALLOCATION
5 36608 PAVEMENT MARKING//ARTERIAL HIGHWAYS//AUSTRALIAN RD BOARD
6 12502 SPEED CAMERAS//ROAD FATALITIES//ACCIDENT ANALYSIS AND PREVENTION
7 15251 ROUNDABOUT//TRAFFIC CONFLICTS//UNSIGNALIZED INTERSECTION
8 34139 TRAIN DRIVING//LEVEL CROSSING COLLISIONS//SIZE SPEED ILLUSION
9 23246 ROADSIDE SAFETY//MIDWEST ROADSIDE SAFETY IL//CRASH TEST
10 23396 ECO DRIVING//INTELLIGENT SPEED ADAPTATION//EFFICIENT DRIVING

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