Class information for:
Level 1: PROGRAM COMPREHENSION//SOFTWARE REUSE//FEATURE LOCATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8845 1212 33.4 28%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
148 3       COMPUTER SCIENCE, SOFTWARE ENGINEERING//COMPUTER SCIENCE, THEORY & METHODS//ACM SIGPLAN NOTICES 63683
539 2             COMPUTER SCIENCE, SOFTWARE ENGINEERING//INFORMATION AND SOFTWARE TECHNOLOGY//IEEE SOFTWARE 14738
8845 1                   PROGRAM COMPREHENSION//SOFTWARE REUSE//FEATURE LOCATION 1212

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PROGRAM COMPREHENSION authKW 755936 5% 51% 59
2 SOFTWARE REUSE authKW 699870 7% 34% 82
3 FEATURE LOCATION authKW 438127 2% 87% 20
4 PROGRAM UNDERSTANDING authKW 298297 2% 39% 30
5 REQUIREMENTS TRACEABILITY authKW 291501 1% 64% 18
6 CONCEPT LOCATION authKW 209935 1% 83% 10
7 EMPIRICAL SOFTWARE ENGINEERING journal 168010 4% 12% 54
8 TRACEABILITY RECOVERY authKW 154303 1% 88% 7
9 SOFTWARE MAINTENANCE authKW 152339 4% 14% 44
10 COMPONENT RETRIEVAL authKW 146571 1% 73% 8

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Computer Science, Software Engineering 127391 74% 1% 902
2 Computer Science, Theory & Methods 8743 24% 0% 287
3 Computer Science, Information Systems 6767 20% 0% 239
4 Computer Science, Hardware & Architecture 1975 7% 0% 90
5 Computer Science, Artificial Intelligence 1303 9% 0% 110
6 Engineering, Electrical & Electronic 578 15% 0% 182
7 Information Science & Library Science 135 2% 0% 23
8 COMPUTER APPLICATIONS & CYBERNETICS 81 0% 0% 3
9 Computer Science, Cybernetics 46 1% 0% 8
10 Engineering, General 34 2% 0% 22

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DGIGL 113358 1% 50% 9
2 REVEAL INFORMAT 57580 0% 57% 4
3 IAM SCG 50385 0% 100% 2
4 SOFTWARE MAINTENANCE 48441 0% 38% 5
5 SOCCER 47725 0% 32% 6
6 SOFTWARE INNOVAT 45344 0% 60% 3
7 SOFTWARE COMPOSIT GRP 33995 1% 15% 9
8 RECIFE ADV STUDIES SYST 33589 0% 67% 2
9 SYST REQUIREMENTS ENGN 33589 0% 67% 2
10 PTIDEJ TEAM 28786 0% 29% 4

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EMPIRICAL SOFTWARE ENGINEERING 168010 4% 12% 54
2 IEEE SOFTWARE 121657 7% 5% 90
3 IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 102860 9% 4% 108
4 JOURNAL OF SOFTWARE-EVOLUTION AND PROCESS 89281 3% 11% 31
5 JOURNAL OF SOFTWARE MAINTENANCE AND EVOLUTION-RESEARCH AND PRACTICE 67765 2% 11% 24
6 ANNALS OF SOFTWARE ENGINEERING 50666 1% 11% 18
7 JOURNAL OF SYSTEMS AND SOFTWARE 50352 7% 2% 85
8 INFORMATION AND SOFTWARE TECHNOLOGY 50270 6% 3% 70
9 ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY 47069 2% 8% 24
10 JOURNAL OF SOFTWARE MAINTENANCE-RESEARCH AND PRACTICE 46819 1% 12% 15

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PROGRAM COMPREHENSION 755936 5% 51% 59 Search PROGRAM+COMPREHENSION Search PROGRAM+COMPREHENSION
2 SOFTWARE REUSE 699870 7% 34% 82 Search SOFTWARE+REUSE Search SOFTWARE+REUSE
3 FEATURE LOCATION 438127 2% 87% 20 Search FEATURE+LOCATION Search FEATURE+LOCATION
4 PROGRAM UNDERSTANDING 298297 2% 39% 30 Search PROGRAM+UNDERSTANDING Search PROGRAM+UNDERSTANDING
5 REQUIREMENTS TRACEABILITY 291501 1% 64% 18 Search REQUIREMENTS+TRACEABILITY Search REQUIREMENTS+TRACEABILITY
6 CONCEPT LOCATION 209935 1% 83% 10 Search CONCEPT+LOCATION Search CONCEPT+LOCATION
7 TRACEABILITY RECOVERY 154303 1% 88% 7 Search TRACEABILITY+RECOVERY Search TRACEABILITY+RECOVERY
8 SOFTWARE MAINTENANCE 152339 4% 14% 44 Search SOFTWARE+MAINTENANCE Search SOFTWARE+MAINTENANCE
9 COMPONENT RETRIEVAL 146571 1% 73% 8 Search COMPONENT+RETRIEVAL Search COMPONENT+RETRIEVAL
10 SOFTWARE TRACEABILITY 145751 1% 64% 9 Search SOFTWARE+TRACEABILITY Search SOFTWARE+TRACEABILITY

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 DIT, B , REVELLE, M , GETHERS, M , POSHYVANYK, D , (2013) FEATURE LOCATION IN SOURCE CODE: A TAXONOMY AND SURVEY.JOURNAL OF SOFTWARE-EVOLUTION AND PROCESS. VOL. 25. ISSUE 1. P. 53 -95 24 75% 98
2 MCMILLAN, C , POSHYVANYK, D , GRECHANIK, M , XIE, Q , FU, C , (2013) PORTFOLIO: SEARCHING FOR RELEVANT FUNCTIONS AND THEIR USAGES IN MILLIONS OF LINES OF CODE.ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY. VOL. 22. ISSUE 4. P. - 17 94% 8
3 ROTHENBERGER, MA , DOOLEY, KJ , KULKARNI, UR , NADA, N , (2003) STRATEGIES FOR SOFTWARE REUSE: A PRINCIPAL COMPONENT ANALYSIS OF REUSE PRACTICES.IEEE TRANSACTIONS ON SOFTWARE ENGINEERING. VOL. 29. ISSUE 9. P. 825-837 24 73% 38
4 WINKLER, S , VON PILGRIM, J , (2010) A SURVEY OF TRACEABILITY IN REQUIREMENTS ENGINEERING AND MODEL-DRIVEN DEVELOPMENT.SOFTWARE AND SYSTEMS MODELING. VOL. 9. ISSUE 4. P. 529 -565 25 51% 61
5 HOLMES, R , WALKER, RJ , (2012) SYSTEMATIZING PRAGMATIC SOFTWARE REUSE.ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY. VOL. 21. ISSUE 4. P. - 23 61% 6
6 VARNELL-SARJEANT, J , ANDREWS, AA , (2015) COMPARING REUSE STRATEGIES IN DIFFERENT DEVELOPMENT ENVIRONMENTS.ADVANCES IN COMPUTERS, VOL 97. VOL. 97. ISSUE . P. 1 -47 20 65% 1
7 DIT, B , REVELLE, M , POSHYVANYK, D , (2013) INTEGRATING INFORMATION RETRIEVAL, EXECUTION AND LINK ANALYSIS ALGORITHMS TO IMPROVE FEATURE LOCATION IN SOFTWARE.EMPIRICAL SOFTWARE ENGINEERING. VOL. 18. ISSUE 2. P. 277 -309 17 71% 21
8 POSHYVANYK, D , GETHERS, M , MARCUS, A , (2012) CONCEPT LOCATION USING FORMAL CONCEPT ANALYSIS AND INFORMATION RETRIEVAL.ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY. VOL. 21. ISSUE 4. P. - 19 68% 13
9 NAZARETH, DL , ROTHENBERGER, MA , (2004) ASSESSING THE COST-EFFECTIVENESS OF SOFTWARE REUSE: A MODEL FOR PLANNED REUSE.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 73. ISSUE 2. P. 245 -255 19 86% 14
10 ZAMANI, S , LEE, SP , SHOKRIPOUR, R , ANVIK, J , (2014) A NOUN-BASED APPROACH TO FEATURE LOCATION USING TIME-AWARE TERM-WEIGHTING.INFORMATION AND SOFTWARE TECHNOLOGY. VOL. 56. ISSUE 8. P. 991-1011 15 83% 2

Classes with closest relation at Level 1


Rank Class id link
1 15574 PROGRAM SLICING//PROGRAM DEPENDENCE GRAPH//DYNAMIC SLICING
2 2087 SOFTWARE METRICS//SOFTWARE QUALITY//DEFECT PREDICTION
3 18970 SOFTWARE ARCHITECTURE//DESIGN PATTERNS//ARCHITECTURAL KNOWLEDGE
4 25669 OBJECT ORIENTED FRAMEWORK//DESIGN AND CODE REUSE//PARALLEL AND DISTRIBUTED MODELS
5 15862 SOFTWARE PRODUCT LINES//FEATURE MODELING//SOFTWARE PRODUCT LINE ENGINEERING
6 14651 PROGRAMMING KNOWLEDGE//INTERNATIONAL JOURNAL OF MAN-MACHINE STUDIES//NOVICE PROGRAMMERS
7 23745 CODE CLONE//SOFTWARE BIRTHMARK//PLAGIARISM DETECTION
8 24260 COTS SELECTION//COTS INTEGRATION//COTS PRODUCTS
9 24246 CFPRF//CFRF//RECURSIVE FUNCTIONS OF CONTEXT FREE LANGUAGES
10 23551 VERSION CONTROL//SOFTWARE CONFIGURATION MANAGEMENT//XML DIFF

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