Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 21609 | 412 | 27.2 | 17% |
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 |
| 372 | 3 | INFORMATION SCIENCE & LIBRARY SCIENCE//JOURNAL OF ACADEMIC LIBRARIANSHIP//COLLEGE & RESEARCH LIBRARIES | 33314 |
| 2231 | 2 | INFORMATION SCIENCE & LIBRARY SCIENCE//DATABASE//ONLINE | 4780 |
| 21609 | 1 | VIDEODISC-VIDEOTEX//VIDEODISC AND OPTICAL DISK//LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW | 412 |
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 | VIDEODISC-VIDEOTEX | journal | 330139 | 2% | 64% | 7 |
| 2 | VIDEODISC AND OPTICAL DISK | journal | 201746 | 2% | 39% | 7 |
| 3 | LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW | journal | 131754 | 1% | 44% | 4 |
| 4 | INFORMATION MANAGEMENT | journal | 123517 | 1% | 33% | 5 |
| 5 | JOURNAL OF IMAGING TECHNOLOGY | journal | 79025 | 4% | 7% | 16 |
| 6 | ALLOYING MEDIA | authKW | 74114 | 0% | 100% | 1 |
| 7 | BORDERS BOOKSTORE | authKW | 74114 | 0% | 100% | 1 |
| 8 | CARIN | authKW | 74114 | 0% | 100% | 1 |
| 9 | CERVICAL SPINE SEGMENTATION | authKW | 74114 | 0% | 100% | 1 |
| 10 | COMMUN INFORMAT STUDIES CLERWOOD TERRACE | address | 74114 | 0% | 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 | Information Science & Library Science | 35268 | 46% | 0% | 190 |
| 2 | Imaging Science & Photographic Technology | 3883 | 14% | 0% | 57 |
| 3 | Computer Science, Information Systems | 944 | 13% | 0% | 53 |
| 4 | COMPUTER APPLICATIONS & CYBERNETICS | 699 | 1% | 0% | 5 |
| 5 | Computer Science, Hardware & Architecture | 477 | 6% | 0% | 26 |
| 6 | Computer Science, Artificial Intelligence | 316 | 8% | 0% | 32 |
| 7 | Computer Science, Software Engineering | 266 | 6% | 0% | 26 |
| 8 | Optics | 121 | 8% | 0% | 35 |
| 9 | Transportation | 113 | 2% | 0% | 7 |
| 10 | Art | 103 | 1% | 0% | 6 |
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 | COMMUN INFORMAT STUDIES CLERWOOD TERRACE | 74114 | 0% | 100% | 1 |
| 2 | US LIB MEDLISTER HILL BIOMED COMMU | 74114 | 0% | 100% | 1 |
| 3 | DECIMAL CLASSIFICAT | 37056 | 0% | 50% | 1 |
| 4 | DEWEY EDITORIAL OFF | 24703 | 0% | 33% | 1 |
| 5 | ACCOUNTING IS | 12351 | 0% | 17% | 1 |
| 6 | PROGRAMA POS LETRAS | 12351 | 0% | 17% | 1 |
| 7 | BIBLIOTECON DOCUMENTACAO | 10586 | 0% | 14% | 1 |
| 8 | LIB CONG S | 9263 | 0% | 13% | 1 |
| 9 | MUSEES FRANCE | 5699 | 0% | 8% | 1 |
| 10 | ESCOLA COMUNICACOES ARTES | 4358 | 0% | 6% | 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 | VIDEODISC-VIDEOTEX | 330139 | 2% | 64% | 7 |
| 2 | VIDEODISC AND OPTICAL DISK | 201746 | 2% | 39% | 7 |
| 3 | LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW | 131754 | 1% | 44% | 4 |
| 4 | INFORMATION MANAGEMENT | 123517 | 1% | 33% | 5 |
| 5 | JOURNAL OF IMAGING TECHNOLOGY | 79025 | 4% | 7% | 16 |
| 6 | DATABASE | 48379 | 4% | 4% | 18 |
| 7 | WILSON LIBRARY BULLETIN | 30173 | 3% | 4% | 11 |
| 8 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) | 30161 | 8% | 1% | 32 |
| 9 | ONLINE | 16805 | 3% | 2% | 14 |
| 10 | LIBRARY SOFTWARE REVIEW | 14354 | 1% | 4% | 5 |
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 | ALLOYING MEDIA | 74114 | 0% | 100% | 1 | Search ALLOYING+MEDIA | Search ALLOYING+MEDIA |
| 2 | BORDERS BOOKSTORE | 74114 | 0% | 100% | 1 | Search BORDERS+BOOKSTORE | Search BORDERS+BOOKSTORE |
| 3 | CARIN | 74114 | 0% | 100% | 1 | Search CARIN | Search CARIN |
| 4 | CERVICAL SPINE SEGMENTATION | 74114 | 0% | 100% | 1 | Search CERVICAL+SPINE+SEGMENTATION | Search CERVICAL+SPINE+SEGMENTATION |
| 5 | COMPATIBILITY WITH LASER DISK | 74114 | 0% | 100% | 1 | Search COMPATIBILITY+WITH+LASER+DISK | Search COMPATIBILITY+WITH+LASER+DISK |
| 6 | DIRECT NTSC FM RECORDING | 74114 | 0% | 100% | 1 | Search DIRECT+NTSC+FM+RECORDING | Search DIRECT+NTSC+FM+RECORDING |
| 7 | DOCUMENTARY COMMUNICATION | 74114 | 0% | 100% | 1 | Search DOCUMENTARY+COMMUNICATION | Search DOCUMENTARY+COMMUNICATION |
| 8 | DOCUMENTARY SYSTEMS | 74114 | 0% | 100% | 1 | Search DOCUMENTARY+SYSTEMS | Search DOCUMENTARY+SYSTEMS |
| 9 | EMC CONSIDERATIONS | 74114 | 0% | 100% | 1 | Search EMC+CONSIDERATIONS | Search EMC+CONSIDERATIONS |
| 10 | FORMAL APPARATUS OF ENUNCIATION | 74114 | 0% | 100% | 1 | Search FORMAL+APPARATUS+OF+ENUNCIATION | Search FORMAL+APPARATUS+OF+ENUNCIATION |
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 | SAFFADY, W , (1990) CD-ROM - A SURVEY OF TECHNOLOGY, PRODUCTS, AND APPLICATIONS.LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW. VOL. 12. ISSUE 2. P. 3-90 | 70 | 59% | 0 |
| 2 | SAFFADY, W , (1992) READ-ONLY OPTICAL DISKS - AN UPDATE .2..LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW. VOL. 14. ISSUE 1. P. 3-39 | 44 | 54% | 0 |
| 3 | SAFFADY, W , (1991) CD-ROM TECHNOLOGY.LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW. VOL. 13. ISSUE 2. P. 17-58 | 35 | 63% | 0 |
| 4 | SWORA, T , FISCHER, A , (1986) TECHNICAL-SERVICES IN 1984 AND 1985 - MICROGRAPHICS, OPTICAL DISK TECHNOLOGY, AND FAIR-USE.LIBRARY RESOURCES & TECHNICAL SERVICES. VOL. 30. ISSUE 3. P. 183-217 | 39 | 67% | 1 |
| 5 | SAFFADY, W , (1993) ELECTRONIC DOCUMENT IMAGING FOR LIBRARY APPLICATIONS - AN ANALYSIS OF SELECTED IMPLEMENTATION ISSUES.LIBRARY COMPUTER SYSTEMS AND EQUIPMENT REVIEW. VOL. 15. ISSUE 1. P. 3 -61 | 30 | 46% | 0 |
| 6 | LUNIN, LF , (1990) AN OVERVIEW OF ELECTRONIC-IMAGE INFORMATION.OPTICAL INFORMATION SYSTEMS. VOL. 10. ISSUE 3. P. 114 -130 | 15 | 75% | 3 |
| 7 | LUNIN, LF , (1987) ELECTRONIC-IMAGE INFORMATION.ANNUAL REVIEW OF INFORMATION SCIENCE AND TECHNOLOGY. VOL. 22. ISSUE . P. 179-224 | 27 | 45% | 11 |
| 8 | BUCKNER, K , (1996) COMPUTER USER GROUPS: THE ADVANTAGE OF SUCCESSFUL PARTNERSHIP.INTERNATIONAL JOURNAL OF INFORMATION MANAGEMENT. VOL. 16. ISSUE 3. P. 195-204 | 9 | 82% | 0 |
| 9 | VENKATARAMAN, SR , (1986) A NEW PHASE IN PUBLICATION AND INFORMATION-RETRIEVAL.CANADIAN JOURNAL OF INFORMATION SCIENCE-REVUE CANADIENNE DES SCIENCES DE L INFORMATION. VOL. 11. ISSUE 3-4. P. 48-57 | 9 | 100% | 0 |
| 10 | KAHN, BE , (2004) THE CHEMISTRY OF PHOTOGRAPHIC COLOR DYE FORMATION.JOURNAL OF CHEMICAL EDUCATION. VOL. 81. ISSUE 5. P. 694-697 | 4 | 100% | 4 |
Classes with closest relation at Level 1 |