Class information for:
Level 1: DIGITAL SUBSCRIBER LINE//DIGITAL SUBSCRIBER LINE DSL//DYNAMIC SPECTRUM MANAGEMENT

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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
35 3       TELECOMMUNICATIONS//IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS//ENGINEERING, ELECTRICAL & ELECTRONIC 110941
343 2             OFDM//IEEE TRANSACTIONS ON COMMUNICATIONS//TELECOMMUNICATIONS 18114
16509 1                   DIGITAL SUBSCRIBER LINE//DIGITAL SUBSCRIBER LINE DSL//DYNAMIC SPECTRUM MANAGEMENT 677

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIGITAL SUBSCRIBER LINE authKW 1158966 6% 66% 38
2 DIGITAL SUBSCRIBER LINE DSL authKW 951825 5% 66% 31
3 DYNAMIC SPECTRUM MANAGEMENT authKW 532009 3% 57% 20
4 DYNAMIC SPECTRUM MANAGEMENT DSM authKW 462779 2% 76% 13
5 DIGITAL SUBSCRIBER LINES DSL authKW 394318 2% 71% 12
6 DSL authKW 305695 4% 24% 27
7 VECTORING authKW 304695 2% 55% 12
8 FEXT authKW 297932 1% 80% 8
9 ITERATIVE WATER FILLING authKW 235663 1% 56% 9
10 OPTIMAL SPECTRUM BALANCING authKW 232762 1% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 34374 60% 0% 407
2 Engineering, Electrical & Electronic 15339 86% 0% 583
3 Computer Science, Information Systems 547 8% 0% 54
4 Computer Science, Hardware & Architecture 91 2% 0% 16
5 Transportation Science & Technology 45 1% 0% 8
6 Instruments & Instrumentation 29 3% 0% 20
7 Communication 3 0% 0% 3
8 Operations Research & Management Science 2 1% 0% 6
9 Automation & Control Systems 2 1% 0% 5
10 Information Science & Library Science 1 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACCESS NODE TECHNOL DSL TEAM 186209 1% 100% 4
2 ACCESS DOMAIN 104741 0% 75% 3
3 DSL EXPERTS TEAM 104741 0% 75% 3
4 BROADBAND TECHNOL 96978 1% 42% 5
5 EMBEDDED SYST CE 96978 1% 42% 5
6 CHAIRE ALCATEL LUCENT 93105 0% 100% 2
7 DSL EXPERT TEAM 93105 0% 100% 2
8 DSL PHY EXPERT TEAM 93105 0% 100% 2
9 INNOVAT INFORMAT ENGN 74479 1% 40% 4
10 ENTERPRISE ENGN MARIO LUCERTINI 53197 1% 29% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON COMMUNICATIONS 63788 17% 1% 116
2 IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS 35361 10% 1% 65
3 IEEE COMMUNICATIONS MAGAZINE 13703 5% 1% 37
4 POST OFFICE ELECTRICAL ENGINEERS JOURNAL 11452 1% 6% 4
5 IEEE TRANSACTIONS ON SIGNAL PROCESSING 10932 7% 0% 49
6 EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING 7834 2% 1% 13
7 AUSTRALIAN TELECOMMUNICATION RESEARCH 6977 0% 5% 3
8 BELL LABORATORIES RECORD 6647 0% 7% 2
9 BELL SYSTEM TECHNICAL JOURNAL 5443 1% 2% 7
10 EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING 5300 2% 1% 16

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIGITAL SUBSCRIBER LINE 1158966 6% 66% 38 Search DIGITAL+SUBSCRIBER+LINE Search DIGITAL+SUBSCRIBER+LINE
2 DIGITAL SUBSCRIBER LINE DSL 951825 5% 66% 31 Search DIGITAL+SUBSCRIBER+LINE+DSL Search DIGITAL+SUBSCRIBER+LINE+DSL
3 DYNAMIC SPECTRUM MANAGEMENT 532009 3% 57% 20 Search DYNAMIC+SPECTRUM+MANAGEMENT Search DYNAMIC+SPECTRUM+MANAGEMENT
4 DYNAMIC SPECTRUM MANAGEMENT DSM 462779 2% 76% 13 Search DYNAMIC+SPECTRUM+MANAGEMENT+DSM Search DYNAMIC+SPECTRUM+MANAGEMENT+DSM
5 DIGITAL SUBSCRIBER LINES DSL 394318 2% 71% 12 Search DIGITAL+SUBSCRIBER+LINES+DSL Search DIGITAL+SUBSCRIBER+LINES+DSL
6 DSL 305695 4% 24% 27 Search DSL Search DSL
7 VECTORING 304695 2% 55% 12 Search VECTORING Search VECTORING
8 FEXT 297932 1% 80% 8 Search FEXT Search FEXT
9 ITERATIVE WATER FILLING 235663 1% 56% 9 Search ITERATIVE+WATER+FILLING Search ITERATIVE+WATER+FILLING
10 OPTIMAL SPECTRUM BALANCING 232762 1% 100% 5 Search OPTIMAL+SPECTRUM+BALANCING Search OPTIMAL+SPECTRUM+BALANCING

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 9404 OFDMA//SUBCARRIER ALLOCATION//DISTRIBUTED ANTENNA SYSTEMS
2 16598 DECISION FEEDBACK EQUALIZER//DECISION FEEDBACK EQUALIZATION//EQUALIZATION
3 27854 CHANNEL SHORTENING//TIME DOMAIN EQUALIZATION//TIME DOMAIN EQUALIZER
4 1238 LIMITED FEEDBACK//MULTIUSER MIMO//BROADCAST CHANNEL
5 10377 POWER LINE COMMUNICATION//POWER LINE COMMUNICATIONS PLC//POWER LINE COMMUNICATION PLC
6 27999 DOCSIS//DATA OVER CABLE SERVICE INTERFACE SPECIFICATION DOCSIS//HYPER MEDIA
7 29741 HUB CITY SELECTION//PRICE SPLITTING//BUFFER CONTENT DISTRIBUTION
8 2506 POWER CONTROL//CDMA//DS CDMA
9 9445 BLIND EQUALIZATION//BLIND CHANNEL ESTIMATION//CONSTANT MODULUS ALGORITHM
10 15165 FBMC//OFDM OQAM//SPECTRAL PRECODING

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