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1	Statistical post-editing and quality estimation for machine translation systems
	Béchara, Hanna. - : Dublin City University. School of Computing, 2014
	In: Béchara, Hanna (2014) Statistical post-editing and quality estimation for machine translation systems. Master of Science thesis, Dublin City University. (2014)
	Abstract: Statistical post-editing (SPE) has been successfully applied to RBMT systems and, to a less successful extent, to some SMT systems. This thesis investigates the impact of SPE on SMT systems. We apply SPE to an SMT system using a new context-modelling approach to preserve some aspects of source information in the second stage translation. This technique yields mixed results, but fails to consistently improve the output over the baseline. Furthermore, we compared the results to those of an RBMT+SPE system and a pure SMT system, using both automatic and human evaluation methods. Results show that while automatic evaluation metrics favour a pure SMT system, manual evaluators prefer the output provided by the combined RBMT+SPE system. We investigate the use machine learning methods to predict which sentences would benefit from post-editing, however, as the oracle score for both SMT and SMT+SPE was not much higher than the two systems alone, we decided to compare two systems that had a higher upper bound. Combining our analysis with machine learning techniques for quality estimation, we are able to improve the overall output by automatically selecting the best sentences from each of the SMT and RBMT+SPE systems.
	Keyword: Computational linguistics; Machine translating; Post-editing; Quality Estimation
	URL: http://doras.dcu.ie/19751/
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2	Identifying high-impact sub-structures for convolution kernels in document-level sentiment classification
	van Genabith, Josef; He, Yifan; Tu, Zhaopeng...
	In: Tu, Zhaopeng, He, Yifan, Foster, Jennifer orcid:0000-0002-7789-4853 , van Genabith, Josef orcid:0000-0003-1322-7944 , Liu, Qun and Shouxun, Lin (2012) Identifying high-impact sub-structures for convolution kernels in document-level sentiment classification. In: Annual Meeting of the Association for Computational Linguistics (ACL 2012), 9-11 Jul 2012, Jelu, Korea. (2012)
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3	The integration of machine translation and translation memory
	He, Yifan. - : Dublin City University. Centre for Next Generation Localisation (CNGL), 2011. : Dublin City University. School of Computing, 2011
	In: He, Yifan (2011) The integration of machine translation and translation memory. PhD thesis, Dublin City University. (2011)
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4	Metric and reference factors in minimum error rate training
	Way, Andy; He, Yifan
	In: Machine translation. - Dordrecht [u.a.] : Springer Science + Business Media 24 (2010) 1, 27-38
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	OLC Linguistik
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5	An algorithm for cross-lingual sense-clustering tested in a MT evaluation setting
	Apidianaki, Marianna; He, Yifan
	In: Apidianaki, Marianna and He, Yifan (2010) An algorithm for cross-lingual sense-clustering tested in a MT evaluation setting. In: The 7th International Workshop on Spoken Language Translation (IWSLT 2010), 2-3 December, Paris, France. (2010)
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6	Integrating N-best SMT outputs into a TM system
	Way, Andy; Ma, Yanjun; He, Yifan...
	In: He, Yifan, Ma, Yanjun, Way, Andy orcid:0000-0001-5736-5930 and van Genabith, Josef orcid:0000-0003-1322-7944 (2010) Integrating N-best SMT outputs into a TM system. In: COLING 2010 - 23rd International Conference on Computational Linguistics, 23-27 August 2010, Beijing, China. (2010)
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7	Bridging SMT and TM with translation recommendation
	Way, Andy; Ma, Yanjun; He, Yifan...
	In: He, Yifan, Ma, Yanjun, van Genabith, Josef orcid:0000-0003-1322-7944 and Way, Andy orcid:0000-0001-5736-5930 (2010) Bridging SMT and TM with translation recommendation. In: ACL 2010 - 48th Annual Meeting of the Association for Computational Linguistics, 11-16 July 2010, Uppsala, Sweden. (2010)
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8	The DCU dependency-based metric in WMT-MetricsMATR 2010
	van Genabith, Josef; He, Yifan; Du, Jinhua...
	In: He, Yifan, Du, Jinhua orcid:0000-0002-3267-4881 , Way, Andy orcid:0000-0001-5736-5930 and van Genabith, Josef orcid:0000-0003-1322-7944 (2010) The DCU dependency-based metric in WMT-MetricsMATR 2010. In: WMT 2010 - Joint Fifth Workshop on Statistical Machine Translation and Metrics MATR, ACL 2010., 15-16 July, Uppsala, Sweden. (2010)
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9	Bridging SMT and TM with translation recommendation
	He, Yifan; Ma, Yanjun; Genabith, Josef van...
	In: Association for Computational Linguistics. Proceedings of the conference. - Stroudsburg, Penn. : ACL 48 (2010) 1, 622-630
	BLLDB
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10	Capturing lexical variation in MT evaluation using automatically built sense-cluster inventories
	Apidianaki, Marianna; He, Yifan; Way, Andy
	In: Apidianaki, Marianna, He, Yifan and Way, Andy orcid:0000-0001-5736-5930 (2009) Capturing lexical variation in MT evaluation using automatically built sense-cluster inventories. In: PACLIC 23 - the 23rd Pacific Asia Conference on Language, Information and Computation, 3-5 December 2009, Hong Kong. (2009)
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11	MATREX: the DCU MT system for WMT 2009
	Du, Jinhua; He, Yifan; Penkale, Sergio...
	In: Du, Jinhua orcid:0000-0002-3267-4881 , He, Yifan, Penkale, Sergio and Way, Andy orcid:0000-0001-5736-5930 (2009) MATREX: the DCU MT system for WMT 2009. In: WMT 2009 - Fourth Workshop on Statistical Machine Translation, 30-31 March 2009, Athens, Greece. (2009)
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