Class information for:
Level 1: ACCELERATED LIFE TESTING//CUMULATIVE EXPOSURE MODEL//STEP STRESS

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
1803 2             MINIMAL REPAIR//IEEE TRANSACTIONS ON RELIABILITY//PREVENTIVE MAINTENANCE 6597
16020 1                   ACCELERATED LIFE TESTING//CUMULATIVE EXPOSURE MODEL//STEP STRESS 704

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACCELERATED LIFE TESTING authKW 3414204 22% 49% 155
2 CUMULATIVE EXPOSURE MODEL authKW 1243121 5% 73% 38
3 STEP STRESS authKW 899913 4% 72% 28
4 STEP STRESS TEST authKW 659287 3% 82% 18
5 TYPE I CENSORING authKW 574963 5% 38% 34
6 CONDITIONAL MOMENT GENERATING FUNCTION authKW 344356 1% 77% 10
7 STEP STRESS ACCELERATED LIFE TEST authKW 344356 1% 77% 10
8 PARTIAL ACCELERATION authKW 313368 1% 100% 7
9 STEP STRESS MODEL authKW 313368 1% 100% 7
10 TYPE II CENSORING authKW 281295 4% 23% 27

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Statistics & Probability 20571 42% 0% 293
2 Engineering, Industrial 7784 18% 0% 129
3 Computer Science, Hardware & Architecture 6320 17% 0% 120
4 Operations Research & Management Science 5143 20% 0% 138
5 Computer Science, Software Engineering 4441 19% 0% 131
6 Engineering, General 1195 10% 0% 73
7 Engineering, Electrical & Electronic 1173 26% 0% 180
8 Materials Science, Characterization, Testing 291 3% 0% 19
9 Computer Science, Interdisciplinary Applications 247 6% 0% 40
10 Mathematics, Interdisciplinary Applications 51 2% 0% 17

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ECON POLIT SCI 75313 3% 8% 21
2 ZHEJIANG PROV RELIABIL TECHNOL MECH ELE 59688 0% 67% 2
3 ADV DESIGN ASSURANCE 44767 0% 100% 1
4 BCASD 44767 0% 100% 1
5 BTS DEV ANALYT RELIABIL ENGN S 44767 0% 100% 1
6 COMP INFORMAT DECIS 44767 0% 100% 1
7 FULING ZONE 44767 0% 100% 1
8 HALT HASS TESTING 44767 0% 100% 1
9 IND INFORMAT ENGINEER 44767 0% 100% 1
10 IUP DE TOHANNIC 44767 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON RELIABILITY 209546 17% 4% 120
2 QUALITY ENGINEERING 76350 3% 7% 23
3 PROCEEDINGS : ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM 47789 3% 5% 22
4 QUALITY AND RELIABILITY ENGINEERING INTERNATIONAL 19099 4% 2% 27
5 JOURNAL OF QUALITY TECHNOLOGY 15836 3% 2% 20
6 COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION 14401 5% 1% 33
7 NAVAL RESEARCH LOGISTICS 12494 3% 1% 24
8 RELIABILITY ENGINEERING & SYSTEM SAFETY 10548 5% 1% 32
9 TECHNOMETRICS 10230 3% 1% 18
10 JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION 8642 3% 1% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ACCELERATED LIFE TESTING 3414204 22% 49% 155 Search ACCELERATED+LIFE+TESTING Search ACCELERATED+LIFE+TESTING
2 CUMULATIVE EXPOSURE MODEL 1243121 5% 73% 38 Search CUMULATIVE+EXPOSURE+MODEL Search CUMULATIVE+EXPOSURE+MODEL
3 STEP STRESS 899913 4% 72% 28 Search STEP+STRESS Search STEP+STRESS
4 STEP STRESS TEST 659287 3% 82% 18 Search STEP+STRESS+TEST Search STEP+STRESS+TEST
5 TYPE I CENSORING 574963 5% 38% 34 Search TYPE+I+CENSORING Search TYPE+I+CENSORING
6 CONDITIONAL MOMENT GENERATING FUNCTION 344356 1% 77% 10 Search CONDITIONAL+MOMENT+GENERATING+FUNCTION Search CONDITIONAL+MOMENT+GENERATING+FUNCTION
7 STEP STRESS ACCELERATED LIFE TEST 344356 1% 77% 10 Search STEP+STRESS+ACCELERATED+LIFE+TEST Search STEP+STRESS+ACCELERATED+LIFE+TEST
8 PARTIAL ACCELERATION 313368 1% 100% 7 Search PARTIAL+ACCELERATION Search PARTIAL+ACCELERATION
9 STEP STRESS MODEL 313368 1% 100% 7 Search STEP+STRESS+MODEL Search STEP+STRESS+MODEL
10 TYPE II CENSORING 281295 4% 23% 27 Search TYPE+II+CENSORING Search TYPE+II+CENSORING

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 2526 PROGRESSIVE TYPE II CENSORING//MAXIMUM LIKELIHOOD ESTIMATOR//PROGRESSIVE CENSORING
2 7524 CONDITION BASED MAINTENANCE//REMAINING USEFUL LIFE//PROGNOSTICS
3 24710 MASKED DATA//ASYMPTOTICALLY OPTIMAL//MASKING PROBABILITY
4 34375 HOT DUPLICATION//COLD DUPLICATION//RELIABILITY EQUIVALENCE FACTOR
5 24087 POWER FREQUENCY WITHSTAND VOLTAGE TEST//WOHLER FIELD//ONE MINUTE STEP UP METHOD
6 19653 RELIABILITY GROWTH//POWER LAW PROCESS//REPAIRABLE SYSTEM
7 31141 DATA ENGN DEN//ACID DECAPSULATION//ACOUSTIC BALL BOND INSPECTION
8 17997 STRUKTUR FUNKT KERAM//BALL ON THREE BALLS TEST//SINOPEC TECHNOL CO
9 8106 D OPTIMALITY//APPROXIMATE DESIGN//C OPTIMALITY
10 37768 COMP SCI IND SYST ENGN//INFORMAT IND SYST ENGN//BASE INVENTORY

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