Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | QUERY OPTIMIZATION | authKW | 590716 | 7% | 26% | 78 |
| 2 | MULTIPLE QUERY OPTIMIZATION | authKW | 320559 | 1% | 92% | 12 |
| 3 | PARALLEL QUERY PROCESSING | authKW | 257401 | 1% | 68% | 13 |
| 4 | PARALLEL DATABASE SYSTEMS | authKW | 231508 | 1% | 67% | 12 |
| 5 | DISTRIBUTED QUERY PROCESSING | authKW | 226952 | 2% | 39% | 20 |
| 6 | QUERY PROCESSING | authKW | 216761 | 6% | 11% | 68 |
| 7 | DISTRIBUTED QUERY OPTIMIZATION | authKW | 202576 | 1% | 100% | 7 |
| 8 | PARALLEL DATABASES | authKW | 195577 | 1% | 48% | 14 |
| 9 | JOIN QUERY | authKW | 195337 | 1% | 75% | 9 |
| 10 | DECOMPOSABLE ALGORITHMS | authKW | 173637 | 1% | 100% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Computer Science, Information Systems | 47397 | 54% | 0% | 592 |
| 2 | Computer Science, Theory & Methods | 21886 | 39% | 0% | 424 |
| 3 | Computer Science, Software Engineering | 15027 | 27% | 0% | 297 |
| 4 | Computer Science, Hardware & Architecture | 7406 | 15% | 0% | 162 |
| 5 | Computer Science, Artificial Intelligence | 3554 | 15% | 0% | 168 |
| 6 | Engineering, Electrical & Electronic | 607 | 16% | 0% | 175 |
| 7 | COMPUTER APPLICATIONS & CYBERNETICS | 527 | 1% | 0% | 7 |
| 8 | Information Science & Library Science | 128 | 2% | 0% | 21 |
| 9 | Computer Science, Interdisciplinary Applications | 112 | 3% | 0% | 37 |
| 10 | Operations Research & Management Science | 39 | 2% | 0% | 20 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HIGH PERFORMANCE TECHNOL | 86818 | 0% | 100% | 3 |
| 2 | GSCIT | 80383 | 0% | 56% | 5 |
| 3 | COMP SCI TOULOUSE IRIT | 57879 | 0% | 100% | 2 |
| 4 | UPPSALA DATABASE | 52089 | 0% | 60% | 3 |
| 5 | 3303 3301 | 28939 | 0% | 100% | 1 |
| 6 | BELL COMMUN | 28939 | 0% | 100% | 1 |
| 7 | BOBLINGEN PROGRAMMING | 28939 | 0% | 100% | 1 |
| 8 | CHAIR PRACT COMP SCI 3 | 28939 | 0% | 100% | 1 |
| 9 | COM INFORMAT COMMUN | 28939 | 0% | 100% | 1 |
| 10 | COMP EL ENGN | 28939 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ACM TRANSACTIONS ON DATABASE SYSTEMS | 158246 | 6% | 8% | 66 |
| 2 | DISTRIBUTED AND PARALLEL DATABASES | 114557 | 4% | 10% | 39 |
| 3 | INFORMATION SYSTEMS | 99945 | 7% | 5% | 72 |
| 4 | IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING | 40094 | 6% | 2% | 66 |
| 5 | VLDB JOURNAL | 22807 | 2% | 4% | 22 |
| 6 | SIGMOD RECORD | 14589 | 2% | 3% | 17 |
| 7 | LECTURE NOTES IN COMPUTER SCIENCE | 12786 | 18% | 0% | 199 |
| 8 | IEEE TRANSACTIONS ON SOFTWARE ENGINEERING | 12223 | 3% | 1% | 35 |
| 9 | COMPUTER SYSTEMS SCIENCE AND ENGINEERING | 9615 | 1% | 2% | 16 |
| 10 | DATA & KNOWLEDGE ENGINEERING | 9281 | 2% | 2% | 20 |
Author Key Words |
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 |