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as possible.
“The dictionary coding at the heart of the translation
machine removes ambiguities so at MBDA, we load a
number of noun phrases and verb phrases into SYSTRAN
to enhance translation quality. The higher quantity of
expressions contained in the user dictionaries leads to
improved translations.”
SYSTRAN offered a key advantage against the previous
translation software - IntuitiveCoding technology.
SYSTRAN automatically codes all inflections for a given
term and, in addition, offers a very powerful coding
technique that enables context-specific translations of the
terms used.
MBDA is now using specific tools to automatically extract
the expression candidates from the texts. Then decides
whether to code them or not within the dictionaries.
Thanks to the SYSTRAN dictionary prioritisation sequence
- which is formed by subsequent layers of dictionaries -
the most recent term additions are used before older
terms. Effectively, the system evolves to produce
increased quality translations.
The architecture is also error tolerant as errors can be
corrected in the uppermost dictionary without requiring
corrections in the lower layers. It also reduces the
workload for ensuring the system remains operational.
At present, SYSTRAN handles more than 300,000 terms
within the user dictionaries which are organised in six
user domains: Aerospace, Defence, Information
Technology, Legal & Business and Optronics. These
customised resources are then periodically transferred to
EADS to also enhance the translation services on the
Intranet portal.
With a highly customised translation system, EADS portal
users can now easily select from a list the right user
domain, and then enter the text or upload a document for
translation. Supported formats are DOC, PDF, TXT, RTF
and HTML.
Usage rate is also growing, demonstrating that it is a
useful business tool that can empower companies to
reduce language barriers throughout their organisations.
Typical impact density of EADS / MBDA user dictionary terms in a machine translation
(without any manual post-editing)
Communiqué de Presse MBDA (mai 2007) MBDA press release (may 2007)
ASTER ASTER
De l'autoprotection à la défense anti-missiles balistiques From self-protection to anti-ballistic missile defence
Le programme Aster est le fruit des analyses opérationnelles et techniques menées par
la France et confortées par les études de l'OTAN, puis de la coopération étroite et
volontariste de la France, l'Italie et le Royaume-Uni, pour se doter d'une famille de
systèmes anti-aérien et anti-missile terrestre et naval. Ainsi, six armées de trois pays
européens financent le développement de variantes navales (Aster 15 et Aster 30) et
terrestre (Aster 30) de moyenne portée. Au plan industriel, Aster est aussi un
programme structurant de l'industrie européenne de défense avec plus de 1700
missiles déjà commandés.
The Aster programme is the fruit of the operational and technical analyses carried out by
France and consolidated by the NATO studies, then of the close and voluntarist co-operation
of France, Italy and the United Kingdom, to procure of a family of ground-based and naval
anti-aircraft and anti-missile systems. Thus, six armies of three European countries finance
the development of naval variants (Aster 15 and Aster 30) and land (Aster 30) mediumrange.
At industry level, Aster is also a structuring programme of the European defence
industry with more than 1700 missiles already ordered.
Les systèmes à base d'Aster bénéficient de la technologie la plus aboutie pour traiter
les différentes menaces et notamment la menace balistique de courte portée. Antimissile
de conception, les choix technologiques lui confèrent une très grande
manoeuvrabilité et une très grande agilité ce qui lui permet d'intercepter dans la
majorité des cas par impact direct des cibles avec des vitesses de rapprochement de
l'ordre de 4000 km/heure.
The Aster-based systems profit from the cutting-edge technology to treat the various threats
and in particular the short-range ballistic threat. Anti-missile by design, the technological
choices confer a very great manoeuvrability and very an high agility to him what enables him
to intercept in most cases by direct hit of the targets with closing velocities of about 4000
km/h.
La manoeuvrabilité d'un vecteur étant inversement proportionnelle à son poids, Aster
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
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