Class information for:
Level 1: ACTIVE DATABASES//ACTIVE DATABASE SYSTEMS//REAL TIME DECISION SYSTEMS

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
20695 449 24.2 20%



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
20 3       COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, SOFTWARE ENGINEERING 118625
864 2             INFORMATION SYSTEMS//COMPUTER SCIENCE, INFORMATION SYSTEMS//ACM TRANSACTIONS ON DATABASE SYSTEMS 11601
20695 1                   ACTIVE DATABASES//ACTIVE DATABASE SYSTEMS//REAL TIME DECISION SYSTEMS 449

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 ACTIVE DATABASES authKW 784654 7% 38% 30
2 ACTIVE DATABASE SYSTEMS authKW 499689 3% 57% 13
3 REAL TIME DECISION SYSTEMS authKW 340033 1% 100% 5
4 RETE NETWORK authKW 283359 1% 83% 5
5 DATABASE RULE PROCESSING authKW 272026 1% 100% 4
6 WEB WAREHOUSE authKW 212517 1% 63% 5
7 COUPLING QUERY authKW 204020 1% 100% 3
8 RULE TERMINATION authKW 204020 1% 100% 3
9 VARIABLE PRECISION LOGIC authKW 204020 1% 100% 3
10 WEB JOIN authKW 204020 1% 100% 3

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, Information Systems 11214 41% 0% 184
2 Computer Science, Artificial Intelligence 8021 35% 0% 157
3 Computer Science, Theory & Methods 7879 37% 0% 164
4 Computer Science, Software Engineering 4088 22% 0% 100
5 Computer Science, Hardware & Architecture 716 7% 0% 33
6 Engineering, Electrical & Electronic 431 20% 0% 90
7 Computer Science, Cybernetics 345 3% 0% 12
8 Operations Research & Management Science 62 3% 0% 14
9 Robotics 57 1% 0% 5
10 Telecommunications 47 3% 0% 15

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 DIPARTIMENTO INFORMAT SCI INFORMAZ 41 68007 0% 100% 1
2 DIPARTINENTO INFORMAT SCI INFORMAZ 68007 0% 100% 1
3 ENTERPRISE KNOWLEDGE SYST GRP 68007 0% 100% 1
4 F3MITD 68007 0% 100% 1
5 FORCE LEVEL COMP SYST DEV GRP 68007 0% 100% 1
6 LEAN PROC TOOLS 68007 0% 100% 1
7 LEHRSTUHL DATENBANKEN 68007 0% 100% 1
8 MULTIMEDIA MOBIEL AGENT 68007 0% 100% 1
9 SECTOR BARBULA NAGUANAGUA 68007 0% 100% 1
10 SOFTWAREPARK 68007 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 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 24613 7% 1% 33
2 DATA & KNOWLEDGE ENGINEERING 9333 3% 1% 13
3 ACM TRANSACTIONS ON DATABASE SYSTEMS 8655 2% 1% 10
4 LECTURE NOTES IN COMPUTER SCIENCE 5618 19% 0% 86
5 INFORMATION SYSTEMS 4622 2% 1% 10
6 INTERNATIONAL JOURNAL OF INTELLIGENT & COOPERATIVE INFORMATION SYSTEMS 3999 0% 6% 1
7 JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING 3629 3% 0% 13
8 SYSTEMS AND COMPUTERS IN JAPAN 3435 1% 1% 4
9 INFORMATION TECHNOLOGY-RESEARCH DEVELOPMENT APPLICATIONS 2614 0% 4% 1
10 INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND KNOWLEDGE ENGINEERING 2486 1% 1% 6

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 ACTIVE DATABASES 784654 7% 38% 30 Search ACTIVE+DATABASES Search ACTIVE+DATABASES
2 ACTIVE DATABASE SYSTEMS 499689 3% 57% 13 Search ACTIVE+DATABASE+SYSTEMS Search ACTIVE+DATABASE+SYSTEMS
3 REAL TIME DECISION SYSTEMS 340033 1% 100% 5 Search REAL+TIME+DECISION+SYSTEMS Search REAL+TIME+DECISION+SYSTEMS
4 RETE NETWORK 283359 1% 83% 5 Search RETE+NETWORK Search RETE+NETWORK
5 DATABASE RULE PROCESSING 272026 1% 100% 4 Search DATABASE+RULE+PROCESSING Search DATABASE+RULE+PROCESSING
6 WEB WAREHOUSE 212517 1% 63% 5 Search WEB+WAREHOUSE Search WEB+WAREHOUSE
7 COUPLING QUERY 204020 1% 100% 3 Search COUPLING+QUERY Search COUPLING+QUERY
8 RULE TERMINATION 204020 1% 100% 3 Search RULE+TERMINATION Search RULE+TERMINATION
9 VARIABLE PRECISION LOGIC 204020 1% 100% 3 Search VARIABLE+PRECISION+LOGIC Search VARIABLE+PRECISION+LOGIC
10 WEB JOIN 204020 1% 100% 3 Search WEB+JOIN Search WEB+JOIN

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 XIONG, ZM , ZHU, JG , YUAN, HC , HE, SJ , WEI, HW , (2016) A NEW APPROACH TO DETECTING ACTIVE RULE CONFLUENCE WITH EXCLUSIVE RULES DURING AN INDETERMINABLE RULE PROCESS.JOURNAL OF INTELLIGENT & FUZZY SYSTEMS. VOL. 31. ISSUE 3. P. 1769 -1778 10 91% 0
2 CHANG, YI , CHEN, FL , (1997) RBE: A RULE-BY-EXAMPLE ACTIVE DATABASE SYSTEM.SOFTWARE-PRACTICE & EXPERIENCE. VOL. 27. ISSUE 4. P. 365 -394 10 100% 2
3 AMARAL, JN , GHOSH, J , (1996) A CONCURRENT ARCHITECTURE FOR SERIALIZABLE PRODUCTION SYSTEMS.IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS. VOL. 7. ISSUE 12. P. 1265 -1280 11 92% 3
4 BHARADWAJ, KK , VARSHNEYA, R , (1995) PARALLELIZATION OF HIERARCHICAL CENSORED PRODUCTION RULES.INFORMATION AND SOFTWARE TECHNOLOGY. VOL. 37. ISSUE 8. P. 453 -460 8 100% 6
5 XIONG, ZM , HAO, ZX , (2005) REFINED RULES TERMINATION ANALYSIS THROUGH ACTIVATION PATH.ADVANCES IN WEB-AGE INFORMATION MANAGEMENT, PROCEEDINGS. VOL. 3739. ISSUE . P. 392-403 7 78% 0
6 MONTESI, D , TORLONE, R , (2002) ANALYSIS AND OPTIMIZATION OF ACTIVE DATABASES.DATA & KNOWLEDGE ENGINEERING. VOL. 40. ISSUE 3. P. 241 -271 7 78% 4
7 CHENG, AMK , TSAI, HY , (2004) A GRAPH-BASED APPROACH FOR TIMING ANALYSIS AND REFINEMENT OF OPS5 KNOWLEDGE-BASED SYSTEMS.IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING. VOL. 16. ISSUE 2. P. 271 -288 8 62% 2
8 BHARADWAJ, KK , KANDWAL, R , (2008) CUMULATIVE LEARNING TECHNIQUES IN PRODUCTION RULES WITH FUZZY HIERARCHY (PRFH) SYSTEM.JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE. VOL. 20. ISSUE 2. P. 111-132 5 83% 6
9 BASSILIADES, N , VLAHAVAS, I , (1997) PROCESSING PRODUCTION RULES IN DEVICE, AN ACTIVE KNOWLEDGE BASE SYSTEM.DATA & KNOWLEDGE ENGINEERING. VOL. 24. ISSUE 2. P. 117 -155 8 73% 5
10 PERRAJU, TS , PRASAD, BE , (2000) INTERFERENCE ANALYSIS IN MULTIPLE RULE FIRING SYSTEMS.KNOWLEDGE-BASED SYSTEMS. VOL. 13. ISSUE 4. P. 171-176 6 86% 1

Classes with closest relation at Level 1



Rank Class id link
1 19371 PUBLISH SUBSCRIBE//CONTENT BASED PUBLISH SUBSCRIBE//EVENT MATCHING
2 31816 COMPLEX OBJECT RELATIONS//2 PHASE LOCKING PROTOCOL//AD GT1
3 13630 OBJECT ORIENTED DATABASES//OBJECT ORIENTED DATABASE SYSTEMS//OBJECT ALGEBRA
4 36509 C2IS//3DNV//AUTONOMOUS MOBILE SERVICE ROBOTS
5 28267 FLIGHT AND MAINTENANCE PLANNING//FLEET AVAILABILITY//COMBAT WING 111
6 23717 DATA STREAM PROCESSING//CONTINUOUS QUERIES//DATA STREAMS
7 25196 RULE MODELS//EXPERT CONTROL//ALUMINA SINTERING PRODUCTION
8 15469 KNOWLEDGE BASE VERIFICATION//VALIDATION OF INTELLIGENT SYSTEMS//VALIDATION TOOLS
9 31358 XBRL//XML SIGNATURE//STRUCTURED DOCUMENT RETRIEVAL
10 25181 LINGUISTIC GEOMETRY//ALGORITHM OF DISCOVERY//INSUFFICIENT KNOWLEDGE AND RESOURCES

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