language of the article, in the same language. After
several enrichment processes (per language and
country), the result set has to be merged to one final
result set.
The originating network partner sends a message
to its peer with a push request containing a push set
with all the articles in the different languages. The
answer to this message indicates whether the article
has been effectively pushed into the countries
supporting at least one language of the article (but in
all the languages supported that match with the
languages of the article).
The receiving network partners (in Figure 1: PTE
and SITA) send a message to their peer with a
polling request and receive pairs of an article (the
article in the initial push request, in the use case) and
a set of articles, those related to the other article in
the pair either locally or in the originating country
(in the use case, CZ), in one language.
4 CONCLUSIONS
The main goal in our research has been the creation
of a business-oriented intelligent business news
publishing and distribution network, engaging
modern Internet technologies such as Web Services
and P2P networking. Beside the technological
challenges of using state-of-the-art Internet
technologies the approach is highly driven by
industrial and commercial ideas. The research
experiences from project partners have supported the
creation of a well-defined service architecture, a
communication and interaction model and specific
network features that lead to a service result that is
more than just the connection of existing business
news distribution services.
XML expertise and system architecture experts
for high performance distributed systems cooperate
in this project to provide a platform for multinational
business information exchange.
Technically, the network integration has been
defined and its functionality and availability is
proven in running prototypes, demonstrating the
business opportunities at several running sites yet.
On the business side NEDINE produces a digital
news distribution service, connecting existing news
providers with new markets. The focus is on the
efficiency of content aggregation and distribution, in
order to provide an affordable solution for interested
partners in participating countries.
ACKNOWLEDGEMENTS
The Nedine research documentation has been
evaluated by the Technical University of Vienna,
lead by Prof. Schahram Dustdar and Christian
Platzer. This work was partially funded by the EU
eContent project NEDINE (News Distribution
Network, EDC-22225).
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