Query reformulation using automatically generated query concepts from a document space [An article from: Information Processing and Management] This digital document is journal article from Information Processed Management publishing by Elsevier in . The article is delivering in HTML format is available in your Amazon.com Media Library immediately after purchase. You can view with any web browser. De... digital document journal article information processing Representing Attitudes as Intervals - A Reformulation of Coombs' Theory of Unidimensional Unfolding Attempts at measured attitudes abound. Yet the standard representation from attitudes as points on single dimension is inadequate for represented relationships from favourability from implication between attitude statements. This book explores an alternative representati... attempts measuring attitudes standard representation attitudes Abstraction This book constitutes the refereing proceedings from the 7th International Symposium on Abstraction Reformulation Approximation SARA 2007 held in Whistler Canada in July 2007. The 26 revising full papers presenting together with the abstracts from 3 inviting papers 13 ... constitutes refereed proceedings international symposium abstraction