Combining PCFG-LA models with dual decomposition: a case study with function labels and binarization

It has recently been shown that different NLP models can be effectively combined using dual decomposition. In this paper we demonstrate that PCFG-LA parsing models are suit- able for combination in this way. We experiment with the different models which result from alternative methods of extracting a gram- mar from a treebank (retaining or discarding function labels, left binarization versus right binarization) and achieve a labeled Parseval F-score of 92.4 on Wall Street Journal Section 23 – this represents an absolute improvement of 0.7 and an error reduction rate of 7% over a strong PCFG-LA product-model base- line. Although we experiment only with binarization and function labels in this study, there is much scope for applying this approach to other grammar extraction strategies

Boyhood, initiation, homosexual behaviour and homosexuality in European Palaeolithic and Mesolithic

In this article, boyhood in European Pleistocene is decribed. After the introduction, it describes the terms "child" and "boy". In the section about the first people in Europe I have included the first people in Greece and Italy as well because most people think by these countries only to the welknown classical period. Then the existence and live from children e.g. boys will be described which is following by thze adventures from children e.g. adolescent boys in the caves. Here we come to the erotic art, made by the adolescent boys and the possible homosexual behaviour of these boys. Then we coming to cannibalism in relation to initiation-rites and at the end to the subject of inition itself and the question of there was homosexuality

音声翻訳における文解析技法について

本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである京都大学0048新制・論文博士博士(工学)乙第8652号論工博第2893号新制||工||968(附属図書館)UT51-94-R411(主査)教授 長尾 真, 教授 堂下 修司, 教授 池田 克夫学位規則第4条第2項該当Doctor of EngineeringKyoto UniversityDFA