Web-Age Information Management. WAIM 2010 Workshops: WAIM 2010 International Workshops: IWGD 2010, WCMT 2010, XMLDM 2010, Jiuzhaigou Valley, China, July 15-17, 2010, Revised Selected Papers

Web-Age Information Management: WAIM 2011 International Workshops: WGIM 2011, XMLDM 2011, SNA 2011, Wuhan, China, September 14-16, 2011, Revised Selected Papers

Web-Age Information Management: WAIM 2012 International Workshops: GDMM 2012, IWSN 2012, MDSP 2012, USDM 2012, and XMLDM 2012, Harbin, China, August 18-20, 2012. Proceedings