Expertus WWW - CDS/ISIS databases on the World Wide Web

Expertus^®WWW - CDS/ISIS databases on the World Wide Web

The Splendor solution for CDS/ISIS databases - Expertus^®WWW - allows for installation on the World Wide Web any database created using CDS/ISIS structure. Software understands inverted file of CDS/ISIS database and process the same retrieval functions as CDS/ISIS does. The search results are created on-line.
No conversion or preprocessing of CDS/ISIS database is required.
The database in CDS/ISIS format must be simply put on WWW server and Expertus^®WWW should be run in CGI mode.
Key features of Expertus^®WWW are::

handling of simple queries
handling of advanced queries with boolean operators
browsing of inverted file index for each field separately
full handling of CDS/ISIS inverted file
output of search results as HTML files creaed on-line
compatibile with any Internet browser
extremely fast searching (0.6 seconds)
multi-platform versions for many hardware and software solutions
handling of active links from phrases in < > delimiters;
handling of active links from phrases in / / delimiters;
new: marking records - convenient way to select relevant records from search results
new: browsing search results ordered by selected fields (by way of example: year and title)

All above-mentioned options are presented below (as an example: demo database).
Software requirements
Expertus ^®WWW software is plaform independent. It runs on any type of CPU (Intel, SPARC and others) and operating systems listed below:

Unix SCO, Solaris, Unix V, Linux, FreeBSD
Windows XP, Windows 2000, WindowsNT 4.0, WindowsNT 3.5, Windows95, Windows98

Using Expertus^®WWW does not introduce any changes during creation of the database.
Creation of the database does not vary, you are using CDS/ISIS.
CDS/ISIS database is retrieved directly, without any conversion or preprocessing.

Demo database CDS/ISIS managed by Expertus WWW
Expertus WWW presents any CDS/ISIS databases (bibliographies, catalogues) on Internet by WWW.
Demo database is a simple catalogue of books.
Retrieval fields are:


	lastname and firstname in separated subfields repetable fields are: authors and keywords aside from indexing whole fields, into inverted file are also taken all words from title, publisher, keyword indexes can be browsed for each field separately

Sarching can apply to the whole database or can be narrowed to selected years: 1997; 1996; 1995; 1994; 1993;
Results can be narrowed to books published in selected languages: Polish; English; German; other;

Display of the retrieved records

	results can be displayed according to PFT files of CDS/ISIS with full field labels (fields preceded by labels Author:, Title, Catalogue number: with short field labels (fields preceded by labels AU:, TI, CN: in USMARC format some fileds as an example author, keyword can have active links

Retrieval interface

Combine with:

Display format:

Limits Publication language (no selection == all): Polish; English; German; other;
Publication year (no selection == all)
1997; 1996; 1995; 1994; 1993; 1992; 1991; 1990; 1989; 1988;
1987; 1984; 1980; 1977; 1976; 1975; 1974; 1966; 1964; 1949;

Example: Searching by any words from title

Searching for books published in Polish or English, containing the words Sherlock and Holmes (in whichever position, not necessarily as a first word of title)
1. select languages: Polish, English
2. select field title - any words
3. type Sherlock Holmes
4. press Search button

Combine with:

Display format:

Search results

Query: ( SHERLOCK* AND HOLMES* ) AND ( POLISH OR ENGLISH )
Number of records found: 2

While browsing retrieved records you can:

mark and unmark records (redisplay after pressing Display marked: the new results consists of selected records only).
links to other books of the highlighted author
links to other records containing the highlighted keyword

Example: Broadening search

Searching for books containing the keyword programming languages or the keyword computer systems, published in Polish or English, published in 1995-1997.
1. select display format: USMARC
2. select languages: Polish, English
3. select years: 1995,1996,1997
4. select field keyword in the first raw
5. nearby type programming languages
6. select OR as Combine operator
7. select field keyword in the second raw
8. nearby type computer systems and press Search

Combine with:

Display format:

Search results

Query: ( ( PROGRAMMING LANGUAGES OR COMPUTER SYSTEMS ) ) AND ( POLISH OR ENGLISH ) AND ( 1997 OR 1996 OR 1995 )
Number of records found: 4

1/4

041 $a Polish
100 $a Osiak, Sławomir
245 $a Programowanie w Windows / $c Sławomir Osiak.
260 $a Warsaw : $b Mikom , $c 1997
300 $a 226 pp. tab. fig. ilustr.
650 $a computer programming
650 $a computer languages
650 $a object programming
650 $a computer systems
920 $a 83-7158-048-7
949 $x 14-1010
949 $x 14-1011

2/4

041 $a Polish
100 $a Petzold, Charles
700 $a Yao, Paul
245 $a Programowanie Windows 95 / $c Charles Petzold, Paul Yao.
260 $a Warsaw : $b Oficyna Wydawnicza READ ME , $c 1997
300 $a 1114 pp. tab. fig.
650 $a computer programming
650 $a computer languages
650 $a structural programming
650 $a computer systems
920 $a 83-7147-059-2
949 $x F01-1050

3/4

041 $a English
100 $a Petzold, Charles
700 $a Yao, Paul
245 $a Programming Windows 95 / $c Charles Petzold, Paul Yao.
260 $a Redmond : $b Microsoft Press , $c 1996
300 $a 980 pp. tab. fig.
650 $a computer programming
650 $a computer languages
650 $a structural programming
650 $a computer systems
949 $x F01-1060

4/4

041 $a Polish
100 $a Jamsa, Kris
700 $a Lalani, Suleiman Sam
700 $a Weakley, Steve
245 $a Programowanie WWW / $c Kris Jamsa, Suleiman Sam Lalani, Steve Weakley.
260 $a Warsaw : $b Mikom , $c 1997
300 $a 572 pp. tab. fig.
650 $a computer programming
650 $a computer languages
650 $a computer systems
920 $a 83-7128-055-X
949 $x F01-1070

Example: using index - searching an author in the Index

Searching for records authored by Ernest Hemingway available in English; results will be displayed in format short field labels.
1. select format: short field labels
2. select language: English
3. select field author
4. nearby type Hem and press Index (nearby on the right)

Combine with:

Display format:

You see a portion of the Index starting with Hemingway:

Index list:

After selecting Hemingway Ernest, records authored by Ernest Hemingway are displayed. Results are limited to books available in English (limit set before displaying the Index).

Note:

if you look for one author select on the name
you can look for several authors selecting checkboxes nearby names and next press Search selected button
you can select checkboxes and continue to browse the Index prrssing Next term button - selected names are displayed on the next page

Search results

Query: HEMINGWAY ERNEST AND ENGLISH
Number of records found: 3

The same search result displayed in USMARC format:

Search results

Query: HEMINGWAY ERNEST AND ENGLISH
Number of records found: 3

1/3

041 $a English
100 $a Hemingway, Ernest
245 $a A Farewell to Arms / $c Ernest Hemingway.
260 $a London : $b Arrow Books , $c 1994
300 $a 294 s.
650 $a fiction
650 $a American-english literature
650 $a English language - novel
920 $a 0-09-991010-1
949 $x 32-1200

2/3

041 $a English
100 $a Hemingway, Ernest
245 $a The Sun Also Rises / $c Ernest Hemingway.
260 $a London : $b Arrow Books , $c 1993
300 $a 206 s.
650 $a fiction
650 $a American-english literature
650 $a English language - novel
920 $a 0-09-990850-6
949 $x 32-1170

3/3

041 $a English
100 $a Hemingway, Ernest
245 $a The Old Man And The Sea / $c Ernest Hemingway.
260 $a London : $b Arrow Books , $c 1993
300 $a 110 s.
650 $a fiction
650 $a American-english literature
650 $a English language - novel
920 $a 0-09-990840-9
949 $x 32-1160

Expertus WWW accesses a CDS/ISIS database directely, without any conversion or preprocessing, using full possibilities of inverted file.
We offer also an additional software Expertus^®INV when you want to breake CDS/ISIS limits and put to inverted file long keys (above 30 characters long).
List of installations (above 120 databases, ordered by database names: installations

More information: splendor@splendor.net.pl
http://www.splendor.net.pl/english.html