LTworld:人类语言技术世界网是一个提供语言技术，人工智能的虚拟信息中心，与德国教育与研究部联合创办，知识是由语言来散播的，研究人类的语言就是在研究人类知识的传承和积累，把人类的语言科技化。

Language Technology World (LT World) is an ontology-based virtual information center on the wide spectrum of technologies for dealing with human languages. It is a free service provided to the R&D community, potential users of language technologies, students and other interested parties by the German Research Center for Artificial Intelligence (DFKI).

Design and construction of the virtual information center formerly has been supported by a grant of the German Ministry for Education and Research (BMBF) through the collaborative project COLLATE Computational Linguistics and Language Technology for Real Life Applications from 2000 - 2006.