]> 2012-02-10T10:55:01-05:00 Where Are the Rules? 18(5):76-83, 2003 Where Are the Rules? IEEE Intelligent Systems 2003 Has year Has where published Has url Has title Has publishing details Has identifier Gerd Wagner Benjamin N. Grosof Michael Kifer Stefan Decker Jürgen Angele Ian Horrocks Has author Journal Paper