Class information for:
Level 1: BLOCK PULSE//HYBRID FUNCTIONS//INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE

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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
151 3       AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL 64927
1010 2             SYSTEM IDENTIFICATION//ADAPTIVE FILTERING//ADAPTIVE FILTERS 10647
11384 1                   BLOCK PULSE//HYBRID FUNCTIONS//INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 1012

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BLOCK PULSE authKW 289853 1% 85% 11
2 HYBRID FUNCTIONS authKW 267648 2% 45% 19
3 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE journal 250827 21% 4% 212
4 RK BUTCHER ALGORITHM authKW 190740 1% 88% 7
5 MODULATING FUNCTIONS authKW 152589 1% 70% 7
6 RATIONALIZED HAAR FUNCTIONS authKW 127156 1% 58% 7
7 GENERAL LEGENDRE WAVELETS authKW 124566 0% 100% 4
8 SINGLE TERM WALSH SERIES authKW 111217 0% 71% 5
9 BEZIER CONTROL POINTS authKW 97314 0% 63% 5
10 INTEGRAL OPERATIONAL MATRIX authKW 93425 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 75957 57% 0% 577
2 Operations Research & Management Science 13059 26% 0% 262
3 Computer Science, Theory & Methods 6093 22% 0% 219
4 Mathematics, Applied 3009 22% 0% 227
5 Mathematics, Interdisciplinary Applications 1520 9% 0% 93
6 Engineering, Electrical & Electronic 1353 23% 0% 235
7 Engineering, General 1240 9% 0% 90
8 Instruments & Instrumentation 334 7% 0% 66
9 Computer Science, Interdisciplinary Applications 223 5% 0% 47
10 Computer Science, Software Engineering 180 4% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PARALLEL ALGORITHMS ARCHITECTU 41521 0% 67% 2
2 AUTOMAT CHAIKA 31142 0% 100% 1
3 AUTOMATISIERUNGS REGELUNGSTECH EIT 8 1 31142 0% 100% 1
4 COMP ELECT TELECOMMUN 31142 0% 100% 1
5 DIGITAL COMMUN ENGN 31142 0% 100% 1
6 ELECT INFORMAT TECHNOL 1 31142 0% 100% 1
7 GRECO SYST AD TAT 31142 0% 100% 1
8 INFORMATY AUTOMAT ROBOT 31142 0% 100% 1
9 MECH ENGN ENLEY PK 31142 0% 100% 1
10 ROBOT DECIS SYST 31142 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 250827 21% 4% 212
2 INTERNATIONAL JOURNAL OF CONTROL 91407 14% 2% 139
3 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 28763 6% 2% 57
4 INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS 22992 5% 1% 55
5 IEE PROCEEDINGS-D CONTROL THEORY AND APPLICATIONS 18749 2% 3% 20
6 OPTIMAL CONTROL APPLICATIONS & METHODS 13900 2% 2% 22
7 MATHEMATICS AND COMPUTERS IN SIMULATION 4875 2% 1% 24
8 IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION 4533 1% 1% 10
9 AUTOMATICA 4125 3% 0% 33
10 CONTROL-THEORY AND ADVANCED TECHNOLOGY 3026 1% 2% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BLOCK PULSE 289853 1% 85% 11 Search BLOCK+PULSE Search BLOCK+PULSE
2 HYBRID FUNCTIONS 267648 2% 45% 19 Search HYBRID+FUNCTIONS Search HYBRID+FUNCTIONS
3 RK BUTCHER ALGORITHM 190740 1% 88% 7 Search RK+BUTCHER+ALGORITHM Search RK+BUTCHER+ALGORITHM
4 MODULATING FUNCTIONS 152589 1% 70% 7 Search MODULATING+FUNCTIONS Search MODULATING+FUNCTIONS
5 RATIONALIZED HAAR FUNCTIONS 127156 1% 58% 7 Search RATIONALIZED+HAAR+FUNCTIONS Search RATIONALIZED+HAAR+FUNCTIONS
6 GENERAL LEGENDRE WAVELETS 124566 0% 100% 4 Search GENERAL+LEGENDRE+WAVELETS Search GENERAL+LEGENDRE+WAVELETS
7 SINGLE TERM WALSH SERIES 111217 0% 71% 5 Search SINGLE+TERM+WALSH+SERIES Search SINGLE+TERM+WALSH+SERIES
8 BEZIER CONTROL POINTS 97314 0% 63% 5 Search BEZIER+CONTROL+POINTS Search BEZIER+CONTROL+POINTS
9 INTEGRAL OPERATIONAL MATRIX 93425 0% 100% 3 Search INTEGRAL+OPERATIONAL+MATRIX Search INTEGRAL+OPERATIONAL+MATRIX
10 TIME DELAYED OPTIMAL CONTROL PROBLEMS 93425 0% 100% 3 Search TIME+DELAYED+OPTIMAL+CONTROL+PROBLEMS Search TIME+DELAYED+OPTIMAL+CONTROL+PROBLEMS

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 38405 BUILDINGS STRUCTURES//COMP CIENT PESQUISA DESENVOLVIMENTO//CONTINUOUS STIRRED TANK REACTOR CSTR NETWORK MODEL
2 3703 OPERATIONAL MATRIX//TAU METHOD//VOLTERRA INTEGRAL EQUATION
3 35037 EXTENDED ONE STEP METHODS//GENERALIZED TRAPEZOIDAL FORMULAS//L STABILITY
4 23673 ERRORS IN VARIABLES MODELS//FRISCH SCHEME//BIAS ELIMINATING LEAST SQUARES
5 33082 MATRIX RICCATI DIFFERENTIAL EQUATION//ANT COLONY PROGRAMMING//SDRE
6 38901 ADAPTIVE INFERENTIAL CONTROL DISTURBANCE PREDICTION//LYAPUNOV TYPE STATE FEEDBACK//ARTIFICIAL NEURAL NETWORK SYSTEM
7 16819 TIME SCALING TRANSFORMATION//SAKAWA SHINDO METHOD//OPTIMAL CONTROL
8 38390 ENVELOPE CONSTRAINED FILTER//PI SHARING THEORY//MODEL MATCHING THEORY
9 36634 DISCRETE TIME REPRESENTATION//NEW KEYNESIAN MACROECONOMETRICS//CONTINUOUS TIME ECONOMETRICS
10 29752 BRACHISTOCHRONE//METHOD OF ORIENTING CURVES//BRACHISTOCHRONIC MOTION

Go to start page