Class information for:
Level 1: DATABASE//OPTICAL INFORMATION SYSTEMS//ARTS HUMANITIES LIB

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
18175 500 15.4 31%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
831 11206 INFORMATION SCIENCE & LIBRARY SCIENCE//LIBRARY RESOURCES & TECHNICAL SERVICES//LIBRARY ACQUISITIONS-PRACTICE AND THEORY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DATABASE Journal 6 10% 11% 54
2 OPTICAL INFORMATION SYSTEMS Journal 1 12% 2% 11
3 ARTS HUMANITIES LIB Address 1 50% 0% 1
4 ELECT ECT SERV Address 1 50% 0% 1
5 ELECTRONIC ACCESS TO GOVERNMENT INFORMATION Author keyword 1 50% 0% 1
6 ELECTRONIC TELECOMMUNICATION Author keyword 1 50% 0% 1
7 INSERM EA2689 Address 1 50% 0% 1
8 LANGUAGE AREA STUDIES Address 1 50% 0% 1
9 LEGAL DATABASES Author keyword 1 50% 0% 1
10 PUBLICATION EXPLOSION Author keyword 1 50% 0% 1

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 ELECTRONIC ACCESS TO GOVERNMENT INFORMATION 1 50% 0% 1 Search ELECTRONIC+ACCESS+TO+GOVERNMENT+INFORMATION Search ELECTRONIC+ACCESS+TO+GOVERNMENT+INFORMATION
2 ELECTRONIC TELECOMMUNICATION 1 50% 0% 1 Search ELECTRONIC+TELECOMMUNICATION Search ELECTRONIC+TELECOMMUNICATION
3 LEGAL DATABASES 1 50% 0% 1 Search LEGAL+DATABASES Search LEGAL+DATABASES
4 PUBLICATION EXPLOSION 1 50% 0% 1 Search PUBLICATION+EXPLOSION Search PUBLICATION+EXPLOSION
5 WYLBUR 1 50% 0% 1 Search WYLBUR Search WYLBUR
6 HYPERTALK 0 33% 0% 1 Search HYPERTALK Search HYPERTALK
7 IMAGE DOCUMENTATION 0 33% 0% 1 Search IMAGE+DOCUMENTATION Search IMAGE+DOCUMENTATION
8 LIBRARY NETWORKS 0 11% 0% 2 Search LIBRARY+NETWORKS Search LIBRARY+NETWORKS
9 HAWAIIAN EMPEROR CHAIN 0 20% 0% 1 Search HAWAIIAN+EMPEROR+CHAIN Search HAWAIIAN+EMPEROR+CHAIN
10 HOLDINGS 0 20% 0% 1 Search HOLDINGS Search HOLDINGS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 EXTENSIVE LASERDISK INSTALLATION 1 100% 0% 2
2 LOCAL ONLINE 1 100% 0% 2
3 M EXPERIENCE 1 100% 0% 2
4 CDROM 1 50% 0% 1
5 END USER SELECTION 1 50% 0% 1
6 FULL TEXT PERIODICALS 1 50% 0% 1
7 INDEXING SERVICES 1 50% 0% 1
8 BIOMEDICAL DATABASES 0 33% 0% 1
9 INFORMATION SCIENCE LITERATURE 0 33% 0% 1
10 CURRENT FACTS 0 25% 0% 1

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DATABASE 6 10% 11% 54
2 OPTICAL INFORMATION SYSTEMS 1 12% 2% 11

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Content evaluation of databases 1997 28 97 38%
The importance of aggregators for libraries in the digital era 2007 2 2 50%
EVALUATING MEDLINE ON CD-ROM - AN OVERVIEW OF FIELD-TESTS IN LIBRARY AND CLINICAL SETTINGS 1990 3 2 100%
USE OF OPTICAL DISKS IN LIBRARIES - STANDARDIZATION (REVIEW) 1991 0 5 100%
Navigating the library maze: Introductory research and the athletic trainer 1996 0 3 67%
THE IMPACT OF INFORMATION TECHNOLOGY ON THE INDIVIDUAL 1992 9 67 15%
DATABASE ACCESS SYSTEMS 1994 3 118 24%
INFOTRAC - AN EVALUATION OF SYSTEM USE AND POTENTIAL IN RESEARCH-LIBRARIES 1987 0 7 86%
THE REPRODUCTION OF LIBRARY-MATERIALS - 1988 IN REVIEW 1989 0 12 67%
OPTICAL DISKS AND CD-ROM - PUBLISHING AND ACCESS 1988 3 25 36%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 ARTS HUMANITIES LIB 1 50% 0.2% 1
2 ELECT ECT SERV 1 50% 0.2% 1
3 INSERM EA2689 1 50% 0.2% 1
4 LANGUAGE AREA STUDIES 1 50% 0.2% 1
5 SOZIAL ORG PADAGOG 1 50% 0.2% 1
6 HEINDEL LIB 0 33% 0.2% 1
7 CENT TECH SERV 0 13% 0.2% 1
8 GEN PRACT PRIMARY CARE 0 13% 0.2% 1
9 IFR22 0 13% 0.2% 1
10 BIBLIOG CONTROL SERV 0 100% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000267339 OPTICAL INFORMATION SYSTEMS//DRIVER INFORMATION//CARIN
2 0.0000240362 ONLINE//ONLINE REVIEW//ABT WIRT AFTSINFORMAT 2
3 0.0000130595 REVIEW OF PUBLIC DATA USE//INDUSTRIAL WATER CONSERVATION//MWD MAIN
4 0.0000119554 LEGAL SEQUENCE//LEGAL SEQUENCE NUMBER//COMP PLICAT YUNNAN PROVICE
5 0.0000119272 INMATE RIGHTS//PRISON LIBRARIES//CHARLES B SEARS LAW LIB
6 0.0000112948 BIOL SCI PHARM LIB//E MAIL ALERT//LOUIS STOKES HLTH SCI LIB
7 0.0000107034 DIGITAL LIB ELECT PUBLISHING//ELECTRONIC SUBSCRIPTIONS//FORMAT DUPLICATION
8 0.0000104810 INTERLENDING & DOCUMENT SUPPLY//IFLA JOURNAL-INTERNATIONAL FEDERATION OF LIBRARY ASSOCIATIONS//UNESCO JOURNAL OF INFORMATION SCIENCE LIBRARIANSHIP & ARCHIVES ADMINISTRATION
9 0.0000095654 ONLINE REVIEW//DATABASE//CANCER RELATED INFORMATION
10 0.0000085012 LIBRARIANSHIP//SERV BIBLIOTECAS//ANTI CAPITALIST