Class information for:
Level 1: PUBLISH SUBSCRIBE//EVENT MATCHING//COMPLEX EVENT PROCESSING

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
36 3       COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE//COMPUTER SCIENCE, INFORMATION SYSTEMS 110484
964 2             PEER TO PEER//ACTIVITY RECOGNITION//PEER TO PEER NETWORKS 10991
20553 1                   PUBLISH SUBSCRIBE//EVENT MATCHING//COMPLEX EVENT PROCESSING 479

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PUBLISH SUBSCRIBE authKW 2567751 16% 51% 76
2 EVENT MATCHING authKW 612406 2% 85% 11
3 COMPLEX EVENT PROCESSING authKW 560658 6% 30% 28
4 CONTENT BASED PUBLISH SUBSCRIBE authKW 484495 2% 82% 9
5 PUBLISH SUBSCRIBE SYSTEMS authKW 429853 3% 47% 14
6 PUB SUB authKW 358220 1% 78% 7
7 CONTENT BASED ROUTING authKW 333085 2% 56% 9
8 MESSAGE ORIENTED MIDDLEWARE authKW 263172 2% 40% 10
9 CONTENT SPACE PARTITIONING authKW 197388 1% 100% 3
10 SUBSCRIPTION MANAGEMENT authKW 197388 1% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Theory & Methods 15140 49% 0% 233
2 Computer Science, Information Systems 14542 46% 0% 218
3 Computer Science, Software Engineering 7067 28% 0% 135
4 Computer Science, Hardware & Architecture 2785 14% 0% 66
5 Telecommunications 2523 20% 0% 95
6 Computer Science, Artificial Intelligence 1119 13% 0% 63
7 Engineering, Electrical & Electronic 380 19% 0% 89
8 Computer Science, Cybernetics 16 1% 0% 3
9 Computer Science, Interdisciplinary Applications 13 2% 0% 10
10 Robotics 6 0% 0% 2

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DATABASES DISTRIBUTED SYST GRP 182762 1% 56% 5
2 DISTRIBUTED OBJECT PROGRAMMING 98691 1% 50% 3
3 MIDDLEWARE SYST GRP 87727 0% 67% 2
4 BING INFRASTRUCT 65796 0% 100% 1
5 BIOSPHER ENGN LTD 65796 0% 100% 1
6 BUR 128 3 65796 0% 100% 1
7 DATA ENGN GRP 65796 0% 100% 1
8 DIPARTIMENTO INGN SCI INFORMAZIONE 65796 0% 100% 1
9 DISCIPLINE COMP SYST 65796 0% 100% 1
10 DTSISOL 65796 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LECTURE NOTES IN COMPUTER SCIENCE 12336 27% 0% 129
2 OBJECTORIENTED TECHNOLOGY 8223 0% 13% 1
3 IBM SYSTEMS JOURNAL 7908 2% 1% 11
4 IEEE INTERNET COMPUTING 5426 2% 1% 9
5 ACM TRANSACTIONS ON INTERNET TECHNOLOGY 5029 1% 2% 4
6 MOBILE INFORMATION SYSTEMS 3497 1% 1% 6
7 CONCURRENCY AND COMPUTATION-PRACTICE & EXPERIENCE 3378 2% 0% 11
8 SIGMOD RECORD 2866 1% 1% 5
9 FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE 2810 2% 0% 10
10 IEEE TRANSACTIONS ON CLOUD COMPUTING 2766 0% 2% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PUBLISH SUBSCRIBE 2567751 16% 51% 76 Search PUBLISH+SUBSCRIBE Search PUBLISH+SUBSCRIBE
2 EVENT MATCHING 612406 2% 85% 11 Search EVENT+MATCHING Search EVENT+MATCHING
3 COMPLEX EVENT PROCESSING 560658 6% 30% 28 Search COMPLEX+EVENT+PROCESSING Search COMPLEX+EVENT+PROCESSING
4 CONTENT BASED PUBLISH SUBSCRIBE 484495 2% 82% 9 Search CONTENT+BASED+PUBLISH+SUBSCRIBE Search CONTENT+BASED+PUBLISH+SUBSCRIBE
5 PUBLISH SUBSCRIBE SYSTEMS 429853 3% 47% 14 Search PUBLISH+SUBSCRIBE+SYSTEMS Search PUBLISH+SUBSCRIBE+SYSTEMS
6 PUB SUB 358220 1% 78% 7 Search PUB+SUB Search PUB+SUB
7 CONTENT BASED ROUTING 333085 2% 56% 9 Search CONTENT+BASED+ROUTING Search CONTENT+BASED+ROUTING
8 MESSAGE ORIENTED MIDDLEWARE 263172 2% 40% 10 Search MESSAGE+ORIENTED+MIDDLEWARE Search MESSAGE+ORIENTED+MIDDLEWARE
9 CONTENT SPACE PARTITIONING 197388 1% 100% 3 Search CONTENT+SPACE+PARTITIONING Search CONTENT+SPACE+PARTITIONING
10 SUBSCRIPTION MANAGEMENT 197388 1% 100% 3 Search SUBSCRIPTION+MANAGEMENT Search SUBSCRIPTION+MANAGEMENT

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 24704 DATA STREAM PROCESSING//CONTINUOUS QUERIES//STREAM PROCESSING
2 22542 ACTIVE DATABASES//ACTIVE DATABASE SYSTEMS//REAL TIME DECISION SYSTEMS
3 5683 PEER TO PEER//DISTRIBUTED HASH TABLE//PEER TO PEER NETWORKS
4 28832 REAL TIME CORBA//DISTRIBUTION MIDDLEWARE//TMOSM
5 12112 INTERNET OF THINGS//INTERNET OF THINGS IOT//COAP
6 16017 TUPLE SPACES//LINDA//COORDINATION LANGUAGES
7 24555 SOFTWARE PERFORMANCE ENGINEERING//SOFTWARE PERFORMANCE//LAYERED QUEUEING NETWORKS
8 37914 DISTRIBUTED MESSAGING//EVENT DISTRIBUTION SYSTEMS//VLAM G
9 8793 BITTORRENT//PEER TO PEER//LIVE STREAMING
10 33958 GENERALIZED NET//GENERALIZED NETS//AGENT ORIENTED ARCHITECTURES

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