R O S E T T A ENHANCING DATA QUALITY BY STANDARDISATION OF DATA ELECTRONIC EXCHANGE
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Transcript of R O S E T T A ENHANCING DATA QUALITY BY STANDARDISATION OF DATA ELECTRONIC EXCHANGE
Herbert Desel & Martin Ganzert 1
R O S E T T A ENHANCING DATA QUALITY BY STANDARDISATION OF
DATA ELECTRONIC EXCHANGE
Herbert Desel1 & Martin Ganzert2
1Poison Centre GIZ-Nord, Göttingen,2Poison Centre Munich, Munich, Germany
Herbert Desel & Martin Ganzert 2
Introduction High quality consumer product data is an
important information source for every poison centre’s work.
To achieve high data quality continous work on data is necessary in companies and in poison centres.
Experience: Data exchange is critical interface standardisation is important for data
quality (validity)
Herbert Desel & Martin Ganzert 3
1996: Data quality improvement EAPCCT and several European
industry organisations (AIS:FIFE:FEA) worked on European harmonisation of data structures for exchange of consumer product data
and published:
Herbert Desel & Martin Ganzert 4
The EAPCCT Consumer
Product Format
Herbert Desel & Martin Ganzert 5
EAPCCT-Newsletter April 1996
Herbert Desel & Martin Ganzert 6
EAPCCT-Product Information Form
Herbert Desel & Martin Ganzert 7
Guidelines for Product Information Form
Herbert Desel & Martin Ganzert 8
Guidelines for Product Information Form II
Herbert Desel & Martin Ganzert 9
Herbert Desel & Martin Ganzert 10
Herbert Desel & Martin Ganzert 11
EAPCCT-Product Information Form II
Herbert Desel & Martin Ganzert 12
ExperienceSince 1996, the harmonised format has been
frequently used in Europe and became the accepted standard for
consumer product data exchange data collections in European poison
centres are frequently used as valuable tool for daily work
and may be used in future …
Herbert Desel & Martin Ganzert 13
Recent developments Meanwhile, … changes in the market of consumer
products have become faster, with increasing computer power in
PCs and companies increasing opportunities of secure
electronic data exchange the need for an electronic data
exchange is rising.
Herbert Desel & Martin Ganzert 14
Research Project TDI www.tdi-network.org
a computer network is constructed that allows quick exchange of product data between
companies and poison centresand even between poison centres and other poison
centres
Herbert Desel & Martin Ganzert 15
TDI : Advantage for industrythe company
serves one poison centres
PC1
C1
the „primary centre“ serves other poison
centres
PC PC PC PCPC
… in an electronic way
All PCs should be able to read all data and identify the data origin (“electronic endorsement”)
This is realised using a standardized electronic data format
Herbert Desel & Martin Ganzert 16
ROSETTA
Herbert Desel & Martin Ganzert 17
TDI - Data Acquisition and Data Transfer
Product data is collected using the EAPCCT format
ROSETTA is used to transfer data between different computer systems
Herbert Desel & Martin Ganzert 18
ROSETTA is used to describe all data for transfer between different computer
systems
TDI - Data Acquisition
and Data Transfer product data is collected
according to the EAPCCT format
control data
company data is added (important for identification of
authorship)
control data is included in an automatic way
Herbert Desel & Martin Ganzert 19
ROSETTA file
ROSETTA file structure
for a technically interested audience
company addresses and identification numbers
(one address per package mandatory) external reference
lists (2) of addresses maintained by national
institutions
product data (0, 1, or more products)
internal reference: product linked to at least one company indicating
authorshipproducer distributor
(whole) data file - logistics
values of quality parameters - evaluation
Herbert Desel & Martin Ganzert 20
TDI Project‘s Work The ROSETTA format
has been designed.
ROSETTA was tested using …
a newly developed data acquisition program (EMIL) and
an import programme connected to the TDI project's local databases
EMIL TDIROSETTA
data package
Herbert Desel & Martin Ganzert 21
ROSETTA Format Description - Basics
The data format “XMLROSETTA” was developed
using XML “language rules” (meta format) to describe the structural elements this enables easy description of the
format and formal check of data quality
with standard tools freely available by the data sender or by PC
Herbert Desel & Martin Ganzert 22
ROSETTA – Document Type Definition (DTD)
<!-- ====================================================================== --><!-- Rosetta XML V1.2 DTD Draft of 04.09.2002 Author: M. Ganzert --><!-- ====================================================================== -><!--rosetta_1.2_english_extended.dtd-->
<!ELEMENT rosetta (file,product*,adress+,evaluation)>
<!ELEMENT file (logistics_of_file)>
<!ELEMENT logistics_of_file (rosetta_version_sender_system,sender,file_created)><!ELEMENT rosetta_version_sender_system
(rosetta_version,constants_version,system_name,system_version)><!ELEMENT rosetta_version (#PCDATA)><!ELEMENT constants_version (#PCDATA)><!ELEMENT system_name (#PCDATA)><!ELEMENT system_version (#PCDATA)>
<!ELEMENT sender (sender_reference_type,sender_id)><!ELEMENT sender_reference_type (#PCDATA)><!ELEMENT sender_id (#PCDATA)>
<!ELEMENT file_created (file_timestamp)>
Herbert Desel & Martin Ganzert 23
ROSETTA – DTD (cont.)<!ELEMENT product
(identification_of_product,physical_chemical_properties?,legal_data,packaging?,general_data,category?,product_document_version,constituent+)>
<!ELEMENT identification_of_product (logistics_of_product,name_date_numbers,manufacturer,distributor)> <!ELEMENT logistics_of_product (type_of_product_format,product_id_of_author)><!ELEMENT type_of_product_format (#PCDATA)><!ELEMENT product_id_of_author (#PCDATA)><!ELEMENT name_date_numbers (product_name,release_date,article_number?,ubanr_product?,ean_list?)><!ELEMENT product_name (#PCDATA)><!ELEMENT release_date (#PCDATA)><!ELEMENT article_number (#PCDATA)><!ELEMENT ubanr_product (#PCDATA)><!ELEMENT ean_list (#PCDATA)>.........
Herbert Desel & Martin Ganzert 24
Further technical information
The complete ROSETTA format is published on the project's website
www.tdi-network.orgfor easy access by everybody
interested. An additional monograph “ROSETTA - rules for application” in German is available from the project’s German
language website
Herbert Desel & Martin Ganzert 25
Conclusion: Requirements for electronic
product data exchange (using the EAPCCT format) between independent institutions have been fulfilled by ROSETTA
ROSETTA is prepared international data exchange.