Class information for:
Level 2: REAL-TIME SYSTEMS//VIDEO ON DEMAND//REAL TIME SYSTEMS

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
2299 2             REAL-TIME SYSTEMS//VIDEO ON DEMAND//REAL TIME SYSTEMS 4825
3847 1                   REAL-TIME SYSTEMS//REAL TIME SYSTEMS//SCHEDULABILITY ANALYSIS 1934
10292 1                   VIDEO ON DEMAND//VIDEO ON DEMAND VOD//PERIODIC BROADCAST 1106
13602 1                   MEDIA SYNCHRONIZATION//MULTIMEDIA SYNCHRONIZATION//MULTIMEDIA PRESENTATIONS 855
23459 1                   RECEIVE LIVELOCK//INTERRUPTS//INTEGRATED LAYER PROCESSING 368
27530 1                   VIDEO CHANNELIZATION//JITTER DELAY//DISTRIBUTED SYSTEM MANAGEMENT 247
28832 1                   REAL TIME CORBA//DISTRIBUTION MIDDLEWARE//TMOSM 217
36458 1                   19TH CENTURY ENGLISH LITERATURE//8 BIT ARCADE VIDEO GAMES//AL JABRI 98

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REAL-TIME SYSTEMS journal 1131748 7% 54% 319
2 VIDEO ON DEMAND authKW 665251 4% 53% 191
3 REAL TIME SYSTEMS authKW 588351 8% 24% 382
4 SCHEDULABILITY ANALYSIS authKW 450586 2% 76% 91
5 REAL TIME SCHEDULING authKW 438409 3% 44% 152
6 FIXED PRIORITY SCHEDULING authKW 237450 1% 91% 40
7 WORST CASE EXECUTION TIME authKW 227970 1% 78% 45
8 PERIODIC TASKS authKW 207889 1% 86% 37
9 MEDIA SYNCHRONIZATION authKW 187130 1% 87% 33
10 VIDEO ON DEMAND VOD authKW 180273 1% 59% 47

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Theory & Methods 108261 41% 1% 1983
2 Computer Science, Software Engineering 87869 31% 1% 1508
3 Computer Science, Hardware & Architecture 75786 22% 1% 1083
4 Computer Science, Information Systems 56508 29% 1% 1376
5 Telecommunications 34725 23% 1% 1113
6 Engineering, Electrical & Electronic 17270 36% 0% 1740
7 Computer Science, Artificial Intelligence 1380 5% 0% 243
8 Computer Science, Interdisciplinary Applications 869 4% 0% 206
9 Automation & Control Systems 852 3% 0% 153
10 Engineering, Industrial 142 1% 0% 59

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REAL TIME SYST GRP 98301 1% 47% 32
2 RETIS 69643 0% 67% 16
3 SOFTWARE ENGN REAL TIME GRP 39180 0% 100% 6
4 REAL TIME SYST 38511 0% 27% 22
5 COMP SCI 37001 20% 1% 961
6 OPEN SOURCE SOFTWARE 27854 0% 53% 8
7 MALARDALEN REAL TIME MRTC 26120 0% 100% 4
8 CISTER INESC TEC 26104 0% 33% 12
9 DISTRIBUTED MULTIMEDIA 23319 0% 71% 5
10 REAL TIME COMP 23080 0% 19% 19

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REAL-TIME SYSTEMS 1131748 7% 54% 319
2 MULTIMEDIA SYSTEMS 153386 3% 18% 133
3 ACM TRANSACTIONS ON EMBEDDED COMPUTING SYSTEMS 72231 2% 12% 91
4 MULTIMEDIA TOOLS AND APPLICATIONS 50860 4% 4% 180
5 IEEE MULTIMEDIA 48173 1% 11% 67
6 JOURNAL OF SYSTEMS ARCHITECTURE 44485 2% 7% 94
7 IEEE TRANSACTIONS ON COMPUTERS 31363 3% 3% 160
8 COMPUTER COMMUNICATIONS 31157 3% 3% 148
9 LECTURE NOTES IN COMPUTER SCIENCE 23280 12% 1% 570
10 JOURNAL OF SYSTEMS AND SOFTWARE 15961 2% 3% 96

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VIDEO ON DEMAND 665251 4% 53% 191 Search VIDEO+ON+DEMAND Search VIDEO+ON+DEMAND
2 REAL TIME SYSTEMS 588351 8% 24% 382 Search REAL+TIME+SYSTEMS Search REAL+TIME+SYSTEMS
3 SCHEDULABILITY ANALYSIS 450586 2% 76% 91 Search SCHEDULABILITY+ANALYSIS Search SCHEDULABILITY+ANALYSIS
4 REAL TIME SCHEDULING 438409 3% 44% 152 Search REAL+TIME+SCHEDULING Search REAL+TIME+SCHEDULING
5 FIXED PRIORITY SCHEDULING 237450 1% 91% 40 Search FIXED+PRIORITY+SCHEDULING Search FIXED+PRIORITY+SCHEDULING
6 WORST CASE EXECUTION TIME 227970 1% 78% 45 Search WORST+CASE+EXECUTION+TIME Search WORST+CASE+EXECUTION+TIME
7 PERIODIC TASKS 207889 1% 86% 37 Search PERIODIC+TASKS Search PERIODIC+TASKS
8 MEDIA SYNCHRONIZATION 187130 1% 87% 33 Search MEDIA+SYNCHRONIZATION Search MEDIA+SYNCHRONIZATION
9 VIDEO ON DEMAND VOD 180273 1% 59% 47 Search VIDEO+ON+DEMAND+VOD Search VIDEO+ON+DEMAND+VOD
10 MULTIMEDIA SYNCHRONIZATION 161603 1% 75% 33 Search MULTIMEDIA+SYNCHRONIZATION Search MULTIMEDIA+SYNCHRONIZATION

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 2


rank cluster_id2 link
1 1624 CLOUD COMPUTING//VIRTUALIZATION//MAPREDUCE
2 1534 SELF STABILIZATION//DISTRIBUTED COMPUTING//FAULT TOLERANCE
3 964 PEER TO PEER//ACTIVITY RECOGNITION//PEER TO PEER NETWORKS
4 2714 DQDB//POLLING SYSTEMS//COMPUTER NETWORKS AND ISDN SYSTEMS
5 3745 ACM TRANSACTIONS ON OFFICE INFORMATION SYSTEMS//GROUPWARE//CSCW
6 264 COMPUTER SCIENCE, THEORY & METHODS//PARALLEL COMPUTING//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
7 2509 SPATIAL DATABASES//DATA BROADCASTING//SKYLINE QUERY
8 1707 DISCRETE EVENT SYSTEMS//PETRI NETS//SUPERVISORY CONTROL
9 1557 IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS//HIGH LEVEL SYNTHESIS//COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
10 2718 SOFTWARE RELIABILITY//SOFTWARE RELIABILITY GROWTH MODEL//SOFTWARE REJUVENATION

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