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The TALP & I2R SMT Systems for IWSLT 2008
Li, H.; Aw, A.; Zhang, M.; Khalilov, Maxim; Ruiz Costa-Jussà, Marta; Henríquez Quintana, Carlos Alberto; Rodríguez Fonollosa, José Adrián; Hernández, A.; Mariño Acebal, José Bernardo; Banchs Martínez, Rafael Enrique; Chen, B.
Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. VEU - Grup de Tractament de la Parla
This paper gives a description of the statistical machine translation (SMT) systems developed at the TALP Research Center of the UPC (Universitat Polit`ecnica de Catalunya) for our participation in the IWSLT’08 evaluation campaign. We present Ngram-based (TALPtuples) and phrase-based (TALPphrases) SMT systems. The paper explains the 2008 systems’ architecture and outlines translation schemes we have used, mainly focusing on the new techniques that are challenged to improve speech-to-speech translation quality. The novelties we have introduced are: improved reordering method, linear combination of translation and reordering models and new technique dealing with punctuation marks insertion for a phrase-based SMT system. This year we focus on the Arabic-English, Chinese-Spanish and pivot Chinese-(English)-Spanish translation tasks.
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la parla i del senyal acústic
Signal theory (Telecommunication)
Machine translation
Speech processing systems
Machine translation
Processament de la parla
Senyal, Teoria del (Telecomunicació)
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