Advances in web and network technologies, and information management : APWEB/WAIM 2007 international workshops: DBMAN 2007, WEBETRENDS 2007, PAIS 2007 and ASWAN 2007, Huang Shan, China, June 16-18, 2007, proceedings - Chang, Kevin Chen-Chuan (Lecture notes in computer science ;, 2007)