Class information for:
Level 1: PIECEWISE CONTINUOUS SYSTEMS//ANAEROBIC DIGESTION//AUTOMAT IND IT

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
152 3       WATER SCIENCE AND TECHNOLOGY//ENGINEERING, ENVIRONMENTAL//ANAEROBIC DIGESTION 64424
890 2             ANAEROBIC DIGESTION//BIOGAS//OLIVE MILL WASTEWATER 11559
20727 1                   PIECEWISE CONTINUOUS SYSTEMS//ANAEROBIC DIGESTION//AUTOMAT IND IT 472

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PIECEWISE CONTINUOUS SYSTEMS authKW 408976 1% 88% 7
2 ANAEROBIC DIGESTION authKW 278266 30% 3% 143
3 AUTOMAT IND IT address 238468 1% 71% 5
4 ANAEROBIC PROCESS CONTROL authKW 178056 1% 67% 4
5 ADAPTIVE STABILIZING FEEDBACK authKW 133544 0% 100% 2
6 BICARBONATE MONITORING authKW 133544 0% 100% 2
7 BIOGAS METER authKW 133544 0% 100% 2
8 GRP INVEST RECURSOS NAT ENERGET address 133544 0% 100% 2
9 MULTIPLE PH POINT TITRATION authKW 133544 0% 100% 2
10 PIECEWISE CONTINUOUS HYBRID SYSTEMS authKW 133544 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 6382 30% 0% 140
2 Water Resources 4924 28% 0% 131
3 Environmental Sciences 2245 34% 0% 161
4 Automation & Control Systems 2033 14% 0% 66
5 Biotechnology & Applied Microbiology 993 20% 0% 96
6 Agricultural Engineering 636 5% 0% 23
7 Engineering, Chemical 541 15% 0% 72
8 Limnology 79 2% 0% 8
9 Energy & Fuels 78 5% 0% 24
10 Chemistry, Analytical 36 5% 0% 25

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AUTOMAT IND IT 238468 1% 71% 5
2 GRP INVEST RECURSOS NAT ENERGET 133544 0% 100% 2
3 LBE 128495 3% 12% 16
4 BIOTECHNOL ENVIRONM 127504 7% 6% 32
5 INGN ELECT ELECT COMPUTAC PERCEPC CONTRO 89028 0% 67% 2
6 RIC SULLE ACQUE 89028 0% 67% 2
7 SINO FRENCH JOINT AUTOMAT SIGNAL PROC 89028 0% 67% 2
8 SINOFRENCH JOINT AUTOMAT SIGNAL PROC 89028 0% 67% 2
9 ACABS GRP 69546 1% 21% 5
10 ACRG GRP 66772 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER SCIENCE AND TECHNOLOGY 17734 16% 0% 74
2 CONTROL ENGINEERING AND APPLIED INFORMATICS 9609 1% 2% 7
3 STUDIES IN INFORMATICS AND CONTROL 8186 1% 2% 7
4 JOURNAL OF PROCESS CONTROL 5426 3% 1% 13
5 WATER SA 5206 3% 1% 13
6 ENVIRONMENTAL TECHNOLOGY LETTERS 4291 1% 1% 7
7 WATER RESEARCH 4066 7% 0% 31
8 BIOTECHNOLOGY AND BIOENGINEERING 3770 6% 0% 26
9 JOURNAL OF NEAR INFRARED SPECTROSCOPY 2985 1% 1% 6
10 BIOPROCESS ENGINEERING 2710 1% 1% 7

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PIECEWISE CONTINUOUS SYSTEMS 408976 1% 88% 7 Search PIECEWISE+CONTINUOUS+SYSTEMS Search PIECEWISE+CONTINUOUS+SYSTEMS
2 ANAEROBIC DIGESTION 278266 30% 3% 143 Search ANAEROBIC+DIGESTION Search ANAEROBIC+DIGESTION
3 ANAEROBIC PROCESS CONTROL 178056 1% 67% 4 Search ANAEROBIC+PROCESS+CONTROL Search ANAEROBIC+PROCESS+CONTROL
4 ADAPTIVE STABILIZING FEEDBACK 133544 0% 100% 2 Search ADAPTIVE+STABILIZING+FEEDBACK Search ADAPTIVE+STABILIZING+FEEDBACK
5 BICARBONATE MONITORING 133544 0% 100% 2 Search BICARBONATE+MONITORING Search BICARBONATE+MONITORING
6 BIOGAS METER 133544 0% 100% 2 Search BIOGAS+METER Search BIOGAS+METER
7 MULTIPLE PH POINT TITRATION 133544 0% 100% 2 Search MULTIPLE+PH+POINT+TITRATION Search MULTIPLE+PH+POINT+TITRATION
8 PIECEWISE CONTINUOUS HYBRID SYSTEMS 133544 0% 100% 2 Search PIECEWISE+CONTINUOUS+HYBRID+SYSTEMS Search PIECEWISE+CONTINUOUS+HYBRID+SYSTEMS
9 PIECEWISE CONTINUOUS OBSERVER 133544 0% 100% 2 Search PIECEWISE+CONTINUOUS+OBSERVER Search PIECEWISE+CONTINUOUS+OBSERVER
10 PROCESS STATE IDENTIFICATION 133544 0% 100% 2 Search PROCESS+STATE+IDENTIFICATION Search PROCESS+STATE+IDENTIFICATION

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
1 196 ANAEROBIC DIGESTION//CO DIGESTION//BIOGAS
2 1279 UASB//UASB REACTOR//ANAEROBIC TREATMENT
3 9974 BIOPROCESS ENGINEERING//AUTOMAT CONTROL TECHNOL//SOFTWARE SENSOR
4 27406 EXTREMUM SEEKING//EXTREMUM SEEKING CONTROL//NONHOLONOMIC UNICYCLE
5 1567 ACTIVATED SLUDGE//ACTIVATED SLUDGE MODEL//WATER SCIENCE AND TECHNOLOGY
6 11981 CHEMOSTAT//CHEMOSTAT MODEL//VARIABLE YIELD
7 28877 ENTRAPPED MIXED MICROBIAL CELL//BIO FIXED FILM//SMALL WASTE WATER
8 5832 ANAEROBIC DIGESTION//SYNTROPHIC ACETATE OXIDATION//DIRECT INTERSPECIES ELECTRON TRANSFER
9 11328 NONLINEAR OBSERVER//EXPONENTIAL OBSERVERS//HIGH GAIN OBSERVER
10 9387 PH PROCESS//PH CONTROL//INPUT OUTPUT LINEARIZATION

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