Open-Ended Evolution and a Mechanism of Novelties in Web Services
Open-Ended Evolution and a Mechanism of Novelties in Web Services
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DOI：
10.1162/artl_a_00287
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发表时间：
2019-05-01
期刊：
影响因子：
2.6
通讯作者：
Oka, Mizuki
中科院分区：
文献类型：
--
作者：
Ikegami, Takashi;Hashimoto, Yasuhiro;Oka, Mizuki
Web服务类似于自然界中的生命生态系统，因为它们形成了一个人工生态系统，由许多标签及其相关媒体组成，例如由人类用户创建的照片，电影和网页。在生物生态系统中，我们将标签视为一个物种，将人类视为隐藏的环境资源。我们的研究探讨了网络服务的演变，特别是社会标签系统，相对于新标签的自组织。标签的新组合的演变被分析为开放式演变（OEE）指数。标签的意义是计算类型的相关标签，包括标签，改变他们的意义时间，我们认为，OEE的例子。
Web services are analogous to living ecosystems in nature, in that they form an artificial ecosystem consisting of many tags and their associated media, such as photographs, movies, and web pages created by human users. In biological ecosystems, we view a tag as a species and a human as a hidden environmental resource. Our study examines the evolution of web services, in particular social tagging systems, with respect to the self-organization of new tags. The evolution of new combinations of tags is analyzed as an open-ended evolution (OEE) index. Tag meaning is computed by types of associated tags, including tags that vary their meanings temporally, which, we argue, are examples of OEE.