Class information for:
Level 1: CFPRF//CFRF//RECURSIVE FUNCTIONS OF CONTEXT FREE LANGUAGES

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
24246 319 23.9 19%



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
1506 2             SIGPLAN NOTICES//COMPUTER SCIENCE, SOFTWARE ENGINEERING//SOFTWARE-PRACTICE & EXPERIENCE 7536
24246 1                   CFPRF//CFRF//RECURSIVE FUNCTIONS OF CONTEXT FREE LANGUAGES 319

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 CFPRF authKW 191443 1% 100% 2
2 CFRF authKW 191443 1% 100% 2
3 RECURSIVE FUNCTIONS OF CONTEXT FREE LANGUAGES authKW 191443 1% 100% 2
4 STRUCTURE CHARTS authKW 191443 1% 100% 2
5 QUAL PRODUCT address 127627 1% 67% 2
6 SPECIFICATION ACQUISITION authKW 127627 1% 67% 2
7 1ST ORDER LOGIC KNOWLEDGE REPRESENTATION TECHNIQUE NOMONOTONIC LOGIC authKW 95722 0% 100% 1
8 A METAMODEL OF WORK STRUCTURE OF SOFTWARE PROJECT authKW 95722 0% 100% 1
9 ACTIVITY TAXONOMY authKW 95722 0% 100% 1
10 ANALYSIS OF REPERCUSSIONS ON PROGRESS authKW 95722 0% 100% 1

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 13097 47% 0% 149
2 Computer Science, Theory & Methods 1796 21% 0% 67
3 Computer Science, Information Systems 1452 18% 0% 57
4 Computer Science, Hardware & Architecture 1309 12% 0% 37
5 Computer Science, Artificial Intelligence 454 10% 0% 33
6 Engineering, Electrical & Electronic 430 23% 0% 74
7 Medical Informatics 189 3% 0% 10
8 Engineering, Industrial 156 4% 0% 13
9 COMPUTER APPLICATIONS & CYBERNETICS 143 1% 0% 2
10 Computer Science, Interdisciplinary Applications 126 6% 0% 19

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 QUAL PRODUCT 127627 1% 67% 2
2 DISTRIBUTED MULITMEDIA INFORMAT SYST 95722 0% 100% 1
3 EECS MC154 95722 0% 100% 1
4 EU ARQUITECTURA TECN INGN EDIFICAC 95722 0% 100% 1
5 KNOWLEDGE BASED PROGRAMMING ASSISTANT PROJECT 95722 0% 100% 1
6 OFF UNDERSECRETARY DEF 95722 0% 100% 1
7 SERV TECHNOL INFORMAT 95722 0% 100% 1
8 UNIV QUINDIO 95722 0% 100% 1
9 VIRTUAL MED INFORMAT 95722 0% 100% 1
10 YALE OFF TELEMED 95722 0% 100% 1

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 SOFTWARE ENGINEERING JOURNAL 28640 3% 3% 10
2 IEEE TRANSACTIONS ON SOFTWARE ENGINEERING 28179 9% 1% 29
3 AFIPS CONFERENCE PROCEEDINGS 14582 2% 3% 5
4 IEEE EXPERT-INTELLIGENT SYSTEMS & THEIR APPLICATIONS 7811 2% 2% 5
5 INFORMATION AND DECISION TECHNOLOGIES 5895 1% 2% 3
6 JOURNAL OF SYSTEMS AND SOFTWARE 5179 4% 0% 14
7 INFORMATION AND SOFTWARE TECHNOLOGY 4708 3% 0% 11
8 COMPUTER 4469 4% 0% 12
9 BIT 4076 1% 1% 4
10 INFORMATION TECHNOLOGY-RESEARCH DEVELOPMENT APPLICATIONS 3680 0% 4% 1

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 CFPRF 191443 1% 100% 2 Search CFPRF Search CFPRF
2 CFRF 191443 1% 100% 2 Search CFRF Search CFRF
3 RECURSIVE FUNCTIONS OF CONTEXT FREE LANGUAGES 191443 1% 100% 2 Search RECURSIVE+FUNCTIONS+OF+CONTEXT+FREE+LANGUAGES Search RECURSIVE+FUNCTIONS+OF+CONTEXT+FREE+LANGUAGES
4 STRUCTURE CHARTS 191443 1% 100% 2 Search STRUCTURE+CHARTS Search STRUCTURE+CHARTS
5 SPECIFICATION ACQUISITION 127627 1% 67% 2 Search SPECIFICATION+ACQUISITION Search SPECIFICATION+ACQUISITION
6 1ST ORDER LOGIC KNOWLEDGE REPRESENTATION TECHNIQUE NOMONOTONIC LOGIC 95722 0% 100% 1 Search 1ST+ORDER+LOGIC+KNOWLEDGE+REPRESENTATION+TECHNIQUE+NOMONOTONIC+LOGIC Search 1ST+ORDER+LOGIC+KNOWLEDGE+REPRESENTATION+TECHNIQUE+NOMONOTONIC+LOGIC
7 A METAMODEL OF WORK STRUCTURE OF SOFTWARE PROJECT 95722 0% 100% 1 Search A+METAMODEL+OF+WORK+STRUCTURE+OF+SOFTWARE+PROJECT Search A+METAMODEL+OF+WORK+STRUCTURE+OF+SOFTWARE+PROJECT
8 ACTIVITY TAXONOMY 95722 0% 100% 1 Search ACTIVITY+TAXONOMY Search ACTIVITY+TAXONOMY
9 ANALYSIS OF REPERCUSSIONS ON PROGRESS 95722 0% 100% 1 Search ANALYSIS+OF+REPERCUSSIONS+ON+PROGRESS Search ANALYSIS+OF+REPERCUSSIONS+ON+PROGRESS
10 AND COOPERATION OF INTELLIGENT AGENTS 95722 0% 100% 1 Search AND+COOPERATION+OF+INTELLIGENT+AGENTS Search AND+COOPERATION+OF+INTELLIGENT+AGENTS

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 NAUR, P , (2007) COMPUTING VERSUS HUMAN THINKING.COMMUNICATIONS OF THE ACM. VOL. 50. ISSUE 1. P. 85 -94 6 100% 6
2 LUQI , (1998) FORMAL MODELS AND PROTOTYPING.REQUIREMENTS TARGETING SOFTWARE AND SYSTEMS ENGINEERING. VOL. 1526. ISSUE . P. 257-272 8 89% 0
3 BERZINS, V , (1998) RECOMBINING CHANGES TO SOFTWARE SPECIFICATIONS.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 42. ISSUE 2. P. 165-174 8 80% 0
4 BERZINS, V , (1998) MERGING CHANGES TO SOFTWARE SPECIFICATIONS.REQUIREMENTS TARGETING SOFTWARE AND SYSTEMS ENGINEERING. VOL. 1526. ISSUE . P. 121-131 8 80% 0
5 BERZINS, V , LUQI , YEHUDAI, A , (1993) USING TRANSFORMATIONS IN SPECIFICATION-BASED PROTOTYPING.IEEE TRANSACTIONS ON SOFTWARE ENGINEERING. VOL. 19. ISSUE 5. P. 436-452 9 60% 12
6 BLUM, BI , (1993) THE ECONOMICS OF ADAPTIVE DESIGN.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 21. ISSUE 2. P. 117-128 9 53% 0
7 UCHINO, E , OHTA, M , TAKATA, H , (1993) A NEW STATE ESTIMATION METHOD FOR A QUANTIZED STOCHASTIC SOUND-SYSTEM BASED ON A GENERALIZED STATISTICAL LINEARIZATION.JOURNAL OF SOUND AND VIBRATION. VOL. 160. ISSUE 2. P. 193-203 4 100% 1
8 TSAI, JJP , LIU, A , (2009) EXPERIENCE ON KNOWLEDGE-BASED SOFTWARE ENGINEERING: A LOGIC-BASED REQUIREMENTS LANGUAGE AND ITS INDUSTRIAL APPLICATIONS.JOURNAL OF SYSTEMS AND SOFTWARE. VOL. 82. ISSUE 10. P. 1578-1587 7 33% 2
9 CHEN, HM , DONG, YM , (2006) FACILITATING FORMAL SPECIFICATION ACQUISITION BY USING RECURSIVE FUNCTIONS ON CONTEXT-FREE LANGUAGES.KNOWLEDGE-BASED SYSTEMS. VOL. 19. ISSUE 2. P. 141-151 5 50% 1
10 BLUM, BI , (1987) A PARADIGM FOR DEVELOPING INFORMATION-SYSTEMS.IEEE TRANSACTIONS ON SOFTWARE ENGINEERING. VOL. 13. ISSUE 4. P. 432-439 6 86% 1

Classes with closest relation at Level 1



Rank Class id link
1 20810 ADA CODE//DESIGN LEVEL DOCUMENTS//NOTAT ENGN
2 19462 INTEGRATED PROGRAMMING ENVIRONMENT//SIGPLAN NOTICES//LANGUAGE BASED EDITORS
3 10916 SYNCHRONOUS LANGUAGES//STATECHARTS//ESTEREL
4 19506 SEQUENCE BASED SPECIFICATION//ANIMATION PROTOTYPING//CANONICAL WORD
5 23551 VERSION CONTROL//SOFTWARE CONFIGURATION MANAGEMENT//XML DIFF
6 30531 NETWORK COMMODITY//AAA BROKERING SYSTEM//ACCESS AND TASK COORDINATION
7 17926 JOURNAL OF OBJECT-ORIENTED PROGRAMMING//PAN STAGE MODELS//SPECIFICATION AND DESIGN METHODS
8 8845 PROGRAM COMPREHENSION//SOFTWARE REUSE//FEATURE LOCATION
9 28267 FLIGHT AND MAINTENANCE PLANNING//FLEET AVAILABILITY//COMBAT WING 111
10 11246 REQUIREMENTS ENGINEERING//USE CASES//GOAL MODELING

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