Class information for:
Level 1: MULTI STATE SYSTEM//RELIABILITY OPTIMIZATION//REDUNDANCY ALLOCATION 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
524 3       IEEE TRANSACTIONS ON RELIABILITY//RELIABILITY ENGINEERING & SYSTEM SAFETY//MICROELECTRONICS AND RELIABILITY 21007
983 2             RELIABILITY ENGINEERING & SYSTEM SAFETY//IEEE TRANSACTIONS ON RELIABILITY//PROCESS SAFETY PROGRESS 10877
6196 1                   MULTI STATE SYSTEM//RELIABILITY OPTIMIZATION//REDUNDANCY ALLOCATION PROBLEM 1543

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTI STATE SYSTEM authKW 1330484 7% 58% 113
2 RELIABILITY OPTIMIZATION authKW 1007710 5% 66% 75
3 REDUNDANCY ALLOCATION PROBLEM authKW 981918 3% 96% 50
4 UNIVERSAL GENERATING FUNCTION authKW 903619 5% 57% 77
5 IEEE TRANSACTIONS ON RELIABILITY journal 799655 22% 11% 347
6 REDUNDANCY ALLOCATION authKW 685961 3% 73% 46
7 SERIES PARALLEL SYSTEM authKW 547271 3% 62% 43
8 CONSECUTIVE K OUT OF N F SYSTEM authKW 503255 2% 79% 31
9 ABORAT AUTON COMP address 444234 3% 49% 44
10 REDUNDANCY OPTIMIZATION authKW 400152 1% 85% 23

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Industrial 40276 28% 0% 432
2 Operations Research & Management Science 39716 36% 0% 561
3 Computer Science, Hardware & Architecture 27408 24% 0% 368
4 Computer Science, Software Engineering 16102 24% 0% 367
5 Engineering, Electrical & Electronic 5088 35% 0% 536
6 Statistics & Probability 1903 9% 0% 139
7 Engineering, General 1768 9% 0% 133
8 Computer Science, Interdisciplinary Applications 426 5% 0% 79
9 Automation & Control Systems 261 3% 0% 48
10 Computer Science, Theory & Methods 258 4% 0% 65

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABORAT AUTON COMP 444234 3% 49% 44
2 RELIABIL 283628 3% 33% 42
3 PLANNING DEV TECHNOL 261183 2% 47% 27
4 RELIABIL EQUIPMENT 147043 1% 60% 12
5 COMP FUS 61272 0% 100% 3
6 RELIABIL SAFETY 61272 0% 100% 3
7 SCM LOGIST 40848 0% 100% 2
8 FRE 2848LM2S 27231 0% 67% 2
9 PROD INFORMAT SYST 23336 0% 29% 4
10 BAIT AMIR 22973 0% 38% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON RELIABILITY 799655 22% 11% 347
2 RELIABILITY ENGINEERING & SYSTEM SAFETY 311781 17% 6% 257
3 MICROELECTRONICS AND RELIABILITY 39398 3% 5% 39
4 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART O-JOURNAL OF RISK AND RELIABILITY 29439 2% 6% 24
5 MICROELECTRONICS RELIABILITY 13496 5% 1% 70
6 PROCEEDINGS ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM 10728 1% 4% 13
7 PROCEEDINGS : ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM 10115 1% 3% 15
8 EKSPLOATACJA I NIEZAWODNOSC-MAINTENANCE AND RELIABILITY 9904 1% 3% 17
9 NAVAL RESEARCH LOGISTICS 6664 2% 1% 26
10 IIE TRANSACTIONS 6655 2% 1% 29

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MULTI STATE SYSTEM 1330484 7% 58% 113 Search MULTI+STATE+SYSTEM Search MULTI+STATE+SYSTEM
2 RELIABILITY OPTIMIZATION 1007710 5% 66% 75 Search RELIABILITY+OPTIMIZATION Search RELIABILITY+OPTIMIZATION
3 REDUNDANCY ALLOCATION PROBLEM 981918 3% 96% 50 Search REDUNDANCY+ALLOCATION+PROBLEM Search REDUNDANCY+ALLOCATION+PROBLEM
4 UNIVERSAL GENERATING FUNCTION 903619 5% 57% 77 Search UNIVERSAL+GENERATING+FUNCTION Search UNIVERSAL+GENERATING+FUNCTION
5 REDUNDANCY ALLOCATION 685961 3% 73% 46 Search REDUNDANCY+ALLOCATION Search REDUNDANCY+ALLOCATION
6 SERIES PARALLEL SYSTEM 547271 3% 62% 43 Search SERIES+PARALLEL+SYSTEM Search SERIES+PARALLEL+SYSTEM
7 CONSECUTIVE K OUT OF N F SYSTEM 503255 2% 79% 31 Search CONSECUTIVE+K+OUT+OF+N+F+SYSTEM Search CONSECUTIVE+K+OUT+OF+N+F+SYSTEM
8 REDUNDANCY OPTIMIZATION 400152 1% 85% 23 Search REDUNDANCY+OPTIMIZATION Search REDUNDANCY+OPTIMIZATION
9 IMPORTANCE MEASURES 393187 3% 49% 39 Search IMPORTANCE+MEASURES Search IMPORTANCE+MEASURES
10 BIRNBAUM IMPORTANCE 388055 1% 100% 19 Search BIRNBAUM+IMPORTANCE Search BIRNBAUM+IMPORTANCE

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 23275 FUZZY RELIABILITY//LAMBDA TAU METHODOLOGY//STANDARDIZAT TRANSPORTAT PROD LOGIST
2 11081 DYNAMIC FAULT TREE//FAULT TREE//PHASED MISSION SYSTEM
3 8071 NETWORK RELIABILITY//STOCHASTIC FLOW NETWORK//QUICKEST PATH
4 16636 SUCCESS RUNS//DISTRIBUTIONS OF ORDER K//START UP DEMONSTRATION TEST
5 18932 SAFETY INSTRUMENTED SYSTEM//IEC 61508//PROBABILITY OF FAILURE ON DEMAND
6 33579 NEAR AUTOMORPHISM//SORTABILITY//TOTAL RELATIVE DISPLACEMENT
7 11316 MICROELECTRONICS AND RELIABILITY//MICROELECTRONICS RELIABILITY//REGENERATIVE POINT TECHNIQUE
8 1509 MINIMAL REPAIR//PREVENTIVE MAINTENANCE//GEOMETRIC PROCESS
9 34375 HOT DUPLICATION//COLD DUPLICATION//RELIABILITY EQUIVALENCE FACTOR
10 19598 COMMON CAUSE FAILURE//RELIABILITY ENGINEERING & SYSTEM SAFETY//ALPHA FACTOR MODEL

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