Class information for:
Level 1: FUNCT TERMINAL CIRCUITS GRP//DATA NETWORK EXPLORATORY DEV//DIGITAL TRANSMISS D5 CHANNEL UNITS GRP

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
36534 79 13.1 36%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
677 3       DNA BARCODING//SPECIES IDENTIFICATION//GMO 9162
4171 2             AT&T TECHNICAL JOURNAL//FUNCT TERMINAL CIRCUITS GRP//SOLDERLESS TECHNOLOGY 515
36534 1                   FUNCT TERMINAL CIRCUITS GRP//DATA NETWORK EXPLORATORY DEV//DIGITAL TRANSMISS D5 CHANNEL UNITS GRP 79

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FUNCT TERMINAL CIRCUITS GRP address 773055 3% 100% 2
2 DATA NETWORK EXPLORATORY DEV address 386527 1% 100% 1
3 DIGITAL TRANSMISS D5 CHANNEL UNITS GRP address 386527 1% 100% 1
4 INFRARED FILM THICKNESS MONITOR authKW 386527 1% 100% 1
5 LOOP MAINTENANCE OPER PLANNING GRP address 386527 1% 100% 1
6 MAINTENANCE SYST ENGN address 386527 1% 100% 1
7 MULTISPECTRAL SCANNING authKW 386527 1% 100% 1
8 QUARTERWAVE authKW 386527 1% 100% 1
9 TELECOM SERVICE PROCESS authKW 386527 1% 100% 1
10 TESTING REQUIREMENTS GRP address 386527 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Telecommunications 2218 44% 0% 35
2 Computer Science, Hardware & Architecture 2110 29% 0% 23
3 Engineering, Electrical & Electronic 320 38% 0% 30
4 Nuclear Science & Technology 62 9% 0% 7
5 Materials Science, Coatings & Films 53 6% 0% 5
6 Engineering, Manufacturing 33 4% 0% 3
7 Physics, Applied 24 14% 0% 11
8 Optics 18 8% 0% 6
9 Information Science & Library Science 17 3% 0% 2
10 Computer Science, Information Systems 12 4% 0% 3

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FUNCT TERMINAL CIRCUITS GRP 773055 3% 100% 2
2 DATA NETWORK EXPLORATORY DEV 386527 1% 100% 1
3 DIGITAL TRANSMISS D5 CHANNEL UNITS GRP 386527 1% 100% 1
4 LOOP MAINTENANCE OPER PLANNING GRP 386527 1% 100% 1
5 MAINTENANCE SYST ENGN 386527 1% 100% 1
6 TESTING REQUIREMENTS GRP 386527 1% 100% 1
7 TRANS MISS SYST S CHIYODA KU 386527 1% 100% 1
8 NETWORK SYST DEV CHIYODA KU 96630 1% 25% 1
9 OPTO ELE S 32209 1% 8% 1
10 NETWORK SYST DEV 20342 1% 5% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 AT&T TECHNICAL JOURNAL 331071 28% 4% 22
2 AT&T BELL LABORATORIES TECHNICAL JOURNAL 107359 6% 6% 5
3 BELL SYSTEM TECHNICAL JOURNAL 74884 11% 2% 9
4 BELL LABORATORIES RECORD 13803 1% 4% 1
5 JAPAN TELECOMMUNICATIONS REVIEW 5018 1% 1% 1
6 DATA MANAGEMENT 4441 1% 1% 1
7 IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY 2695 4% 0% 3
8 REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES 2243 3% 0% 2
9 JOURNAL OF NETWORK AND SYSTEMS MANAGEMENT 1393 1% 0% 1
10 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY 1305 3% 0% 2

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 INFRARED FILM THICKNESS MONITOR 386527 1% 100% 1 Search INFRARED+FILM+THICKNESS+MONITOR Search INFRARED+FILM+THICKNESS+MONITOR
2 MULTISPECTRAL SCANNING 386527 1% 100% 1 Search MULTISPECTRAL+SCANNING Search MULTISPECTRAL+SCANNING
3 QUARTERWAVE 386527 1% 100% 1 Search QUARTERWAVE Search QUARTERWAVE
4 TELECOM SERVICE PROCESS 386527 1% 100% 1 Search TELECOM+SERVICE+PROCESS Search TELECOM+SERVICE+PROCESS
5 AD HOC WORKFLOW 193263 1% 50% 1 Search AD+HOC+WORKFLOW Search AD+HOC+WORKFLOW
6 OPTICAL THICKNESS MONITORING 193263 1% 50% 1 Search OPTICAL+THICKNESS+MONITORING Search OPTICAL+THICKNESS+MONITORING
7 COMPLEMENTARY METAL OXIDE SEMICONDUCTOR CMOS DEVICES 128841 1% 33% 1 Search COMPLEMENTARY+METAL+OXIDE+SEMICONDUCTOR+CMOS+DEVICES Search COMPLEMENTARY+METAL+OXIDE+SEMICONDUCTOR+CMOS+DEVICES
8 MULTILAYER STACK 96630 1% 25% 1 Search MULTILAYER+STACK Search MULTILAYER+STACK
9 OPERATIONS SUPPORT SYSTEMS 96630 1% 25% 1 Search OPERATIONS+SUPPORT+SYSTEMS Search OPERATIONS+SUPPORT+SYSTEMS
10 ECA RULES 13327 1% 3% 1 Search ECA+RULES Search ECA+RULES

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 DAUTREMONTSMITH, WC , MCCOY, RJ , BURTON, RH , BACA, AG , (1989) FABRICATION TECHNOLOGIES FOR III-V COMPOUND SEMICONDUCTOR PHOTONIC AND ELECTRONIC DEVICES.AT&T TECHNICAL JOURNAL. VOL. 68. ISSUE 1. P. 64-82 7 100% 6
2 MELLIARSMITH, CM , (1989) PHOTONIC AND ELECTRONIC DEVICE TECHNOLOGIES.AT&T TECHNICAL JOURNAL. VOL. 68. ISSUE 1. P. 2-4 7 100% 0
3 CARVER, GE , GRAY, ML , LEVKOFF, J , MILLER, BW , PHATAK, SB , (1994) NONDESTRUCTIVE OPTICAL TECHNIQUES FOR CHARACTERIZING SEMICONDUCTOR-MATERIALS AND DEVICES.AT&T TECHNICAL JOURNAL. VOL. 73. ISSUE 2. P. 66-76 6 75% 1
4 LUNIEWICZ, MM , OLSON, JW , STIEFEL, KE , (1984) CHANNEL BANK.AT&T BELL LABORATORIES TECHNICAL JOURNAL. VOL. 63. ISSUE 10. P. 2283-2331 7 100% 3
5 EDWARDS, R , (2007) HISTORY AND STATUS OF OPERATIONS SUPPORT SYSTEMS.JOURNAL OF NETWORK AND SYSTEMS MANAGEMENT. VOL. 15. ISSUE 4. P. 555-567 2 100% 1
6 BAIOCCHI, FA , AMBROSE, T , MILLER, RO , NAKAHARA, S , BROWN, JM , REYNOLDS, CL , LENGLE, SE , PETICOLAS, LJ , (1990) ANALYSIS OF MBE GROWN AL(X)GA(1-X)AS-GAAS HETEROEPITAXIAL LAYERS BY RUTHERFORD BACKSCATTERING.JOURNAL OF ELECTRONIC MATERIALS. VOL. 19. ISSUE 5. P. 413-418 4 80% 2
7 KIBIRIGE, HM , (1991) INFORMATION COMMUNICATION HIGHWAYS IN THE 1990S - AN ANALYSIS OF THEIR POTENTIAL IMPACT ON LIBRARY-AUTOMATION.INFORMATION TECHNOLOGY AND LIBRARIES. VOL. 10. ISSUE 3. P. 172-184 3 100% 3
8 DUTTA, NK , (1989) III-V DEVICE TECHNOLOGIES FOR LIGHTWAVE APPLICATIONS.AT&T TECHNICAL JOURNAL. VOL. 68. ISSUE 1. P. 5-18 3 100% 11
9 SLIWCZYNSKI, L , LIPINSKI, M , KREHLIK, P , WOLCZKO, A , (1999) FIBER-OPTIC TRANSMISSION OF SMPTE 259M AND SMPTE 292M SDI SIGNALS.SMPTE JOURNAL. VOL. 108. ISSUE 4. P. 213-220 2 100% 0
10 LESKOVAR, B , (1991) HIGH-SPEED DATA-TRANSMISSION AT THE SUPERCONDUCTING SUPER COLLIDER.IEEE TRANSACTIONS ON NUCLEAR SCIENCE. VOL. 38. ISSUE 2. P. 329-334 3 75% 0

Classes with closest relation at Level 1


Rank Class id link
1 35757 SOLDERLESS TECHNOLOGY//PRESS FIT ASSEMBLY//AT&T TECHNICAL JOURNAL
2 32056 AT&T TECHNICAL JOURNAL//REFLECTIVE FILTERING//AND WIRELESS LAR
3 26777 AT&T TECHNICAL JOURNAL//BELL SYSTEM TECHNICAL JOURNAL//ACTIVITY INFORMATION
4 29225 72 BIT KEY//ABNORMAL MALICIOUS CODE//ABNORMAL NETWORK CONNECTION
5 34106 VIRTUAL REALITY LEARNING ENVIRONMENT//STUDIES IN INFORMATICS AND CONTROL//INNOVATION EDUCATION
6 25993 PROBE CARD//COMPLIANT INTERCONNECTS//MEMS PROBE CARD
7 28731 B NB TI//ULTRA HIGH PURITY NIOBIUM//0 0 TRANSITION
8 22202 DEMOSAICKING//COLOR FILTER ARRAY//COLOR FILTER ARRAY CFA
9 10291 DIVERGENCE HALF ANGLE//OPT FIBER UNIT//PHILIPS TELECOMMUNICATION REVIEW
10 6674 IEEE JOURNAL OF QUANTUM ELECTRONICS//EMCORE//FLARED STRIPE

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