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このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10119/7878

タイトル: Exposure Dependent Creolization in Language Dynamics Equation
著者: Nakamura, Makoto
Hashimoto, Takashi
Tojo, Satoshi
発行日: 2007
出版者: Springer
誌名: Lecture Notes in Computer Science
巻: 3609
開始ページ: 295
終了ページ: 304
DOI: 10.1007/978-3-540-71009-7_26
抄録: The purpose of this paper is to develop a new formalism of language dynamics so that creole may emerge. Thus far, we modified the transition probability of the dynamics so as to change in accordance with the distribution of population of each language at each generation, and in addition, we introduced a new parameter called exposure rate with which infants were exposed to other languages than mother tongues. Thus, we could observe creolization under limited conditions. In this paper, we revise the learning algorithm in our model, considering the amount of language input during the language acquisition period. Thus, the transition probability depends not only on the exposure rate but also on the amount of language input. With this model, we show that creolization occurs only when the influence of mother tongues and the socially dominant languages balance.
Rights: This is the author-created version of Springer, Makoto Nakamura, Takashi Hashimoto, and Satoshi Tojo, Lecture Notes in Computer Science, 3609, 2007, 295-304. The original publication is available at www.springerlink.com, http://dx.doi.org/10.1007/978-3-540-71009-7_26
URI: http://hdl.handle.net/10119/7878
資料タイプ: author
出現コレクション:b10-1. 雑誌掲載論文 (Journal Articles)


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