Upload
george-todd
View
219
Download
0
Tags:
Embed Size (px)
Citation preview
Computer Assisted Indexing (CAI)
Erika Kancsar12.-16. October 2015
Overview
Introduction Preparation of Batches for CAI online Working with CAI online CAI Batch Mode Basic rules for indexing Special attention Hidden Terms How to get access to CAI online Where to get help
2
Introduction
Subject Indexing
Analysing the information content Expressing the information with terms of INIS
Thesaurus
Understanding of the content familiarity with INIS Thesaurus and indexing
rules
3
Introduction
Subject Indexing Tools
Fibre+for input preparation (also classification and indexing)
Computer Assisted Indexing (CAI)Only for classification and indexing
CAI onlineCAI Batch mode
4
Member States usage
CAI online Argentina Austria Brazil Bulgaria Cuba Israel Japan JINR Mexico Uruguay
CAI Batch Mode China Georgia Germany USA Uzbekistan Vietnam
5
Introduction
Indexing with Fibre
6
Introduction
Indexing with CAI online
7
Preparation of batches for CAI online
Prepare bibliographic data with Fibre+ Leave first part of Tag 008 (subject category)
empty Leave Tag 800 (descriptor field) empty Send your Batches to Kristina and Serene [email protected] and [email protected] Batches will be loaded to CAI
8
Working with CAI online
9
Working with CAI online
10
Working with CAI online
11
Working with CAI online
12
Working with CAI online
13
Working with CAI online
14
Working with CAI online
15
CAI Batch Processing
Send Fibre+ file with empty tag 800 INIS will run the files through the CAI batch
process File will be sent back with CAI suggested
descriptors in tag 800 for reviewing Apply basic rules for indexing and delete ##CAI suggestions## Submit file to “INIS Input Box” [email protected]
16
17
Basic rules for indexing in CAI
Carefully read title and abstract, scan full text Choose relevant descriptors from suggested NT instead of BT 3 to 20 descriptors (avoid over indexing) Add descriptors which were not found
numerical values, e.g. pressure ranges, temperature ranges, etc. nuclear reactions chemical compounds, alloys, etc.
18
Special Attention
Energy, Pressure and Temperature Ranges Translation of units
Case sensitivity TiN TIN (instead of TITANIUM NITRIDES) …this can be … CaN CALCIUM NITRIDES gas GALLIUM SULFIDES “…who is the …” WHO (World Health Organization)
Verbs versus Nouns “… this leads us to …” LEAD “… this leaves it ….” LEAVES
Multi-meaning … in isotopes….. INDIUM ISOTOPES …at 195 deg K… ASTATINE 195
19
Special Attention Homographic terms
Solutions SOLUTIONS or MATHEMATICAL SOLUTIONS Color COLOR, COLOR CENTRES, COLOR MODEL Flavor FLAVOR, FLAVOR MODELS Tunnel TUNNELS, TUNNELING, TUNNEL EFFECT Transport Limited to the movement of goods and persons
Nuclear reactions:14N(γ,α) 10B or γ + N 14 → α + B10
PHOTONUCLEAR REACTIONS NITROGEN 14 TARGET ALPHA PARTICLES BORON 10
20
Hidden Terms
Represent different appearances of a concept in the free text
Support identification of descriptors in the free text
CAI internal only not exported to INIS production systemnot exported to FIBRE not printed in any appearance of the
thesaurus
21
Hidden TermsCompounds
Descriptor hidden term free text
MAGNESIUM BORIDES MgB_2 MgB2
MAGNESIUM CARBONATES MgCO_3 MgCO3
MAGNESIUM HYDRIDES MgH_2 MgH2
ARSENIC IONS As"3"- As3-
ACETYLENE C_2H_2 C2H2
ACETALDEHYDE C_2H_4O C2H4OACETIC ACID C_2H_4O_2 C2H4O2
22
Descriptor hidden term free text
CESIUM 137 Cesium 137, Cesium-137, "1"3"7cs 137Cs
137 caesium 137 Caesium, 137-Caesium137 cesium 137 Cesium, 137-Cesium137 cs 137 Cs, 137-Cs137cs 137Cscs 137 Cs 137, Cs-137cs"1"3"7 Cs137
cs137 Cs137
Hidden TermsIsotopes
23
Hidden Terms UK/US Spellings
Descriptor hidden term
A CENTERS a centresACTIVITY METERS activity metresANALOG COMPUTERS analogue computersANESTHESIA anaesthesiaARCHAEOLOGY archeologyAUSTRIAN ORGANIZATIONS austrian organisationsBALLISTIC MISSILE DEFENSE ballistic missile defenceBAYARD-ALPERT GAGES bayard-alpert gaugesBEAM ANALYZERS beam analysersBEHAVIOR behaviourCATALOGS catalogues
24
How to get access to CAI online
Write an email [email protected]
You will receive a username and password for accessing
https://cai.iaea.org/
25
Where to get help
www.iaea.org/inis/ INIS Reference Series
26
Thank you!
27