[ Your Name ] would like to inform you about this article on Complexity Digest 2010.04 - 15 http://comdig.unam.mx/index.php?id_issue=2010.04#33262 2010/02/12 [ Your Message ] Editor-in-Chief: Carlos Gershenson Founding Editor: Gottfried Mayer The virtue of vagueness, Nature Excerpt: “In research the front line is almost always in a fog,” Crick wrote in his autobiography. Even today there is no consensus definition of the gene. In Not Exactly, a wide-ranging study of vagueness, computer scientist Kees van Deemter argues that precise definitions may not be meaningful or logical. Through his research background in artificial intelligence " he worked on the TENDUM question-answering machine developed at Philips Electronics in the 1980s " he knows how difficult it is to program computers to speak and write like humans. In the book, he brings a mix of logical, linguistic and philosophical perspectives to the topic of vagueness. Source: The virtue of vagueness[ http://dx.doi.org/10.1038/463736a ], Andrew Robinson, DOI: 10.1038/463736a, Nature 463, 736, 2010/02/10 You can discuss this article on Articles Forum http://comdig.unam.mx/topic.php?id_article=33262