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 |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 443 | 3 | MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY//JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES//QSAR | 27422 |
| 3270 | 2 | DE BRUIJN SEQUENCE//HASSE DIAGRAM//GRAY CODE | 2045 |
| 27555 | 1 | DE BRUIJN SEQUENCE//UNIVERSAL CYCLES//NONLINEAR FEEDBACK SHIFT REGISTERS | 246 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DE BRUIJN SEQUENCE | authKW | 2928354 | 16% | 57% | 40 |
| 2 | UNIVERSAL CYCLES | authKW | 2049864 | 8% | 80% | 20 |
| 3 | NONLINEAR FEEDBACK SHIFT REGISTERS | authKW | 1130950 | 7% | 55% | 16 |
| 4 | NFSR | authKW | 576524 | 2% | 75% | 6 |
| 5 | FAMILIES OF NFSR SEQUENCES | authKW | 384351 | 1% | 100% | 3 |
| 6 | FORD SEQUENCE | authKW | 384351 | 1% | 100% | 3 |
| 7 | K RADIUS SEQUENCES | authKW | 384351 | 1% | 100% | 3 |
| 8 | WINDOW PROPERTY | authKW | 384351 | 1% | 100% | 3 |
| 9 | WINDOW SEQUENCE | authKW | 288262 | 1% | 75% | 3 |
| 10 | APERIODIC PERFECT MAP | authKW | 256234 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 1554 | 35% | 0% | 86 |
| 2 | Computer Science, Theory & Methods | 950 | 17% | 0% | 43 |
| 3 | Computer Science, Information Systems | 812 | 15% | 0% | 38 |
| 4 | Mathematics, Applied | 698 | 22% | 0% | 54 |
| 5 | Engineering, Electrical & Electronic | 573 | 30% | 0% | 73 |
| 6 | Computer Science, Hardware & Architecture | 195 | 5% | 0% | 13 |
| 7 | Instruments & Instrumentation | 120 | 8% | 0% | 19 |
| 8 | Logic | 70 | 1% | 0% | 3 |
| 9 | COMPUTER APPLICATIONS & CYBERNETICS | 47 | 0% | 0% | 1 |
| 10 | Computer Science, Software Engineering | 26 | 3% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | STATE MATH ENGN ADV COMP | 139250 | 2% | 22% | 5 |
| 2 | 5 1 6 | 128117 | 0% | 100% | 1 |
| 3 | CNRSUMR 2071 | 102491 | 1% | 40% | 2 |
| 4 | UMR 2071 MODELAMIENTO MATEMAT | 102491 | 1% | 40% | 2 |
| 5 | MATH COMP SCI INFORMAT SYST | 85409 | 1% | 33% | 2 |
| 6 | DIGITAL INFORMAT TRANSMISS 3 | 64058 | 0% | 50% | 1 |
| 7 | ECS ICT KTH | 64058 | 0% | 50% | 1 |
| 8 | NAT COMP | 46585 | 1% | 18% | 2 |
| 9 | CIENCIAS FIS MATEMAT INGN MATEMAT | 32028 | 0% | 25% | 1 |
| 10 | GEN COMP SCI | 32028 | 0% | 25% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | DISCRETE MATHEMATICS | 18117 | 17% | 0% | 41 |
| 2 | JOURNAL OF COMBINATORIAL THEORY SERIES A | 9806 | 7% | 0% | 16 |
| 3 | DESIGNS CODES AND CRYPTOGRAPHY | 8524 | 4% | 1% | 11 |
| 4 | IEEE TRANSACTIONS ON INFORMATION THEORY | 8332 | 10% | 0% | 25 |
| 5 | CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES | 6400 | 1% | 2% | 3 |
| 6 | ARS COMBINATORIA | 4079 | 4% | 0% | 11 |
| 7 | SIAM JOURNAL ON DISCRETE MATHEMATICS | 3870 | 3% | 0% | 8 |
| 8 | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1393 | 4% | 0% | 10 |
| 9 | ADVANCES IN APPLIED MATHEMATICS | 1380 | 2% | 0% | 4 |
| 10 | ELECTRONIC JOURNAL OF COMBINATORICS | 1226 | 2% | 0% | 5 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DE BRUIJN SEQUENCE | 2928354 | 16% | 57% | 40 | Search DE+BRUIJN+SEQUENCE | Search DE+BRUIJN+SEQUENCE |
| 2 | UNIVERSAL CYCLES | 2049864 | 8% | 80% | 20 | Search UNIVERSAL+CYCLES | Search UNIVERSAL+CYCLES |
| 3 | NONLINEAR FEEDBACK SHIFT REGISTERS | 1130950 | 7% | 55% | 16 | Search NONLINEAR+FEEDBACK+SHIFT+REGISTERS | Search NONLINEAR+FEEDBACK+SHIFT+REGISTERS |
| 4 | NFSR | 576524 | 2% | 75% | 6 | Search NFSR | Search NFSR |
| 5 | FAMILIES OF NFSR SEQUENCES | 384351 | 1% | 100% | 3 | Search FAMILIES+OF+NFSR+SEQUENCES | Search FAMILIES+OF+NFSR+SEQUENCES |
| 6 | FORD SEQUENCE | 384351 | 1% | 100% | 3 | Search FORD+SEQUENCE | Search FORD+SEQUENCE |
| 7 | K RADIUS SEQUENCES | 384351 | 1% | 100% | 3 | Search K+RADIUS+SEQUENCES | Search K+RADIUS+SEQUENCES |
| 8 | WINDOW PROPERTY | 384351 | 1% | 100% | 3 | Search WINDOW+PROPERTY | Search WINDOW+PROPERTY |
| 9 | WINDOW SEQUENCE | 288262 | 1% | 75% | 3 | Search WINDOW+SEQUENCE | Search WINDOW+SEQUENCE |
| 10 | APERIODIC PERFECT MAP | 256234 | 1% | 100% | 2 | Search APERIODIC+PERFECT+MAP | Search APERIODIC+PERFECT+MAP |
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 |