Class information for: |
Basic class information |
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 |
| 10292 | 1 | VIDEO ON DEMAND//VIDEO ON DEMAND VOD//PERIODIC BROADCAST | 1106 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | VIDEO ON DEMAND | authKW | 2783142 | 17% | 52% | 187 |
| 2 | VIDEO ON DEMAND VOD | authKW | 786769 | 4% | 59% | 47 |
| 3 | PERIODIC BROADCAST | authKW | 687938 | 2% | 93% | 26 |
| 4 | MULTIMEDIA SERVERS | authKW | 523584 | 2% | 88% | 21 |
| 5 | VIDEO SERVER | authKW | 512879 | 3% | 60% | 30 |
| 6 | DISK SCHEDULING | authKW | 455890 | 3% | 57% | 28 |
| 7 | NEAR VIDEO ON DEMAND | authKW | 341936 | 1% | 100% | 12 |
| 8 | VIDEO CHANNEL | authKW | 313441 | 1% | 100% | 11 |
| 9 | PROXY CACHING | authKW | 313419 | 2% | 50% | 22 |
| 10 | STREAM MERGING | authKW | 259040 | 1% | 91% | 10 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Computer Science, Information Systems | 36996 | 48% | 0% | 528 |
| 2 | Computer Science, Theory & Methods | 27141 | 43% | 0% | 475 |
| 3 | Telecommunications | 20730 | 37% | 0% | 407 |
| 4 | Computer Science, Software Engineering | 16456 | 28% | 0% | 313 |
| 5 | Engineering, Electrical & Electronic | 6849 | 46% | 0% | 514 |
| 6 | Computer Science, Hardware & Architecture | 6746 | 14% | 0% | 156 |
| 7 | Computer Science, Artificial Intelligence | 294 | 5% | 0% | 54 |
| 8 | Computer Science, Interdisciplinary Applications | 69 | 3% | 0% | 31 |
| 9 | Imaging Science & Photographic Technology | 21 | 1% | 0% | 9 |
| 10 | Logic | 4 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OPEN SOURCE SOFTWARE | 121570 | 1% | 53% | 8 |
| 2 | DISTRIBUTED MULTIMEDIA | 101764 | 0% | 71% | 5 |
| 3 | DISTRIBUTED MULTIMEDIA COMP | 56989 | 0% | 100% | 2 |
| 4 | HIGH END SERVER DEV GRP | 56989 | 0% | 100% | 2 |
| 5 | JOINT NETWORK COMMUN SYST CONTROL | 56989 | 0% | 100% | 2 |
| 6 | OFF S | 51288 | 0% | 60% | 3 |
| 7 | ARC EXCELLENCE MATH STAT COMPLEX SYST MASCO | 37992 | 0% | 67% | 2 |
| 8 | DISTRIBUTED MULTIMEDIA INFORMAT SYST PLIC | 32053 | 0% | 38% | 3 |
| 9 | INFORMAT LOGIST MANAGEMENT | 29299 | 1% | 17% | 6 |
| 10 | ACCESS EDGE | 28495 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MULTIMEDIA SYSTEMS | 207362 | 7% | 10% | 74 |
| 2 | MULTIMEDIA TOOLS AND APPLICATIONS | 75825 | 9% | 3% | 105 |
| 3 | IEEE TRANSACTIONS ON BROADCASTING | 40942 | 4% | 3% | 47 |
| 4 | IEEE TRANSACTIONS ON MULTIMEDIA | 28649 | 4% | 2% | 46 |
| 5 | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 27871 | 6% | 1% | 69 |
| 6 | IEEE MULTIMEDIA | 20662 | 2% | 3% | 21 |
| 7 | ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS | 15623 | 1% | 3% | 16 |
| 8 | COMPUTER COMMUNICATIONS | 12596 | 4% | 1% | 45 |
| 9 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY | 6625 | 3% | 1% | 28 |
| 10 | LECTURE NOTES IN COMPUTER SCIENCE | 5282 | 12% | 0% | 130 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | VIDEO ON DEMAND | 2783142 | 17% | 52% | 187 | Search VIDEO+ON+DEMAND | Search VIDEO+ON+DEMAND |
| 2 | VIDEO ON DEMAND VOD | 786769 | 4% | 59% | 47 | Search VIDEO+ON+DEMAND+VOD | Search VIDEO+ON+DEMAND+VOD |
| 3 | PERIODIC BROADCAST | 687938 | 2% | 93% | 26 | Search PERIODIC+BROADCAST | Search PERIODIC+BROADCAST |
| 4 | MULTIMEDIA SERVERS | 523584 | 2% | 88% | 21 | Search MULTIMEDIA+SERVERS | Search MULTIMEDIA+SERVERS |
| 5 | VIDEO SERVER | 512879 | 3% | 60% | 30 | Search VIDEO+SERVER | Search VIDEO+SERVER |
| 6 | DISK SCHEDULING | 455890 | 3% | 57% | 28 | Search DISK+SCHEDULING | Search DISK+SCHEDULING |
| 7 | NEAR VIDEO ON DEMAND | 341936 | 1% | 100% | 12 | Search NEAR+VIDEO+ON+DEMAND | Search NEAR+VIDEO+ON+DEMAND |
| 8 | VIDEO CHANNEL | 313441 | 1% | 100% | 11 | Search VIDEO+CHANNEL | Search VIDEO+CHANNEL |
| 9 | PROXY CACHING | 313419 | 2% | 50% | 22 | Search PROXY+CACHING | Search PROXY+CACHING |
| 10 | STREAM MERGING | 259040 | 1% | 91% | 10 | Search STREAM+MERGING | Search STREAM+MERGING |
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 |