EDT Editing program
WP Word processing program
GODAT Program which checks grammar of
input documents
GOZENT Program which creates and manages
database
GOGO Program which loads modifies and
expands document
GOLEM Retrieval program
GODIAUS Accounting program
AC Automatically document classify
program :
AGSMA Program which automatically genera-
tes retrieval reference book(SMA)
3 THE CREATION OF SMADB AND ITS MAINTENANCE
SMADB, in which the data are accessed, expanded and
modified in batch .processing model, proved stored
information on surveying and mapping by means of
interactively mode. The flowchart is as below
EDT
AC |
3.1 The creation of SMADB
3.1.1 creating a file of input documents by EDT
Each document may be divided up into two sections
in the database. The format, content and length of
the document are decided according to requirements
of search users. :
The format of a record in the database is as below
$
CC:---; (classification Code)
TI:---; (title)
AU: ---; (author)
PU:---; (publication)
PD:---,---,---; (publication date, Vol. ... page)
SP:---/---/---; (subject phrases)
---/---/ (free words or key words)
AB: --- (abstract)
A lot of documents may be put in one file
3.1.2 Automatically check the stored data by WP
3.1.3 Creating a command file by EDT as follows
$/FILE INPUT-the file name of input document
$/FILE NORM=the infix out put files
$/GODAT
$/NORMAL-ICO
$/END
3.1.4 Classifying the stored data according to
surveying and mapping disciplines by AC
3.1.5 Reading in and checking the file of input
document by following
./SYSFILE SYSDATsthe command file name
/EXEC GODAT
At this time,the command file is automatically exe-
cuted. The documents are read in and checked by the
operating system. When the documents have been
checked, all of the error messages are put into the
output file that called GOLEME. infix. DATFEO1l, and
all of correction documents in the command file are
put into another output file that called GOLEM.
infix. DATUSOl1. The documents can only be put into
the database after all of error have been corrected.
108
3.1.6 Creating the database as following
/SYSFILE SYSDTA=(PRIMARY)
/EXEC GOZENT
*NEW P=database name, G=password
*INIT ASP=SW
*DASI P=database name, G=password, S=YES
*END
/EXEC GOGO
*ZEIN P=database name, G=password,
I=GOLEM. infix. DATYSO1, E=HEUTE
If there is no error, the process of creating data
base will be finished normally.
3.2 Establishing the SMADB Thesaurus
in the database :
The SMADB Thesaurus is the main tool for producing
indices, accessing and searching for information in
the SMADB.The Thesaurus is linked with documents in
the database to show the frequency of use each s.b-
ject phrase so that the Thesaurus will be modified
in the future.
3.2.1 Creating the file of relationship between 'the
subject phrase by EDT The format of the file is as
below:
*SP: Physical geodesy
UF dynamic geodesy
UF geodetic gravimetry
BT Geodesy
RT Geodynamics
3.2.2 Defining the names of the relationship
between the subject phrase: and their abbreviation
/EXEC GOZENT
*UPDATE P=database name, G=password
*BEZ USED FOR, UF
*BEZ NARROW TERM, NT
*BEZ BROAD TERM, BT
*BEZ RELATED TERM, RT
*BEZ USE, us
*END
3.2.3 Creating the SMADB Thesaurus in the database
/EXEC GOGO
*THAEND P=database name, G=password,
i I=the file name of relationship
Now, the file of relationships are read in and che-
cked. The Thesaurus can only be put into the data
base after all errors have been corrected.
3.3 The extension and modification of the database
After the database is established initially, the
daily work would be the extension or modification
needed. ;
3.3.1 Extending the database
see 3.1.1 -:9.1:3:
extending documents into the database as below:
/ EXEC GOGO
*ZEIN P=database name, G-password,
I=GOLEM. infix. DATUSO1, E=HEUTE, F=J
3.3.2 Deleting or modifying documents
First, create a command file of deleting or modif-
ving by EDT The format of the command file is as
below:
k* 11 - 50 (delete the first to fiftieth)
L (documents in databese)
Then, use following command to execute.
/EXEC GOGO
*ZIAEND P=database name, G=password,
I=the command file name, U=N, H=M
3.3.3 Modifying the Thesaurus in database
/EXEC GOGO
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