叶子，同济大学老龄语言与看护研究中心博士后研究员，从事老年语言学、计量语言学、自然语言处理研究。在《外语教学与研究》、《外语教学》、《外语与外语教学》、《外语学刊》、Natural Language Engineering、System、Digital Scholarship in Humanities、Journal of Second Language Writing、Review of Cognitive Linguistics、Canadian Journal of Linguistics等国内外核心期刊发表论文，及《文汇报》《语言文字周报》等报刊发表文章共20余篇，1篇独作论文被人大复印《语言文字学》转载。近年来参与多项国家级科研项目，负责收集文本计量指标开发与验证、语言标志物提取、软件开发及论文撰写等多项任务。主持中国博士后科学基金面上资助1项，参与国家社会科学基金3项、浙江省教育厅人文社科一般项目1项，曾获国家资助博士后研究人员计划B档、上海市超级博士后资助，及研究生国家奖学金、优秀博士论文资助等荣誉。

Tsy YIH (Zi YE) is a postdoctoral researcher at the School of Foreign Languages, Tongji University. He earned his doctoral degree from Zhejiang University. His main research area is quantitative linguistics, with a special interest in the measurement problem in linguistics. He participated in a project funded by the National Social Science Foundation in China. His current project is on the textual quantitative indicators of older adults' speech.