Sang-Won Kang MoonBae Song KwangJin Park Chong-Sun Hwang Semantic prefetching strategy to manage location dependent data in mobile information systems. 149-166 2005 1 Mobile Information Systems 3 http://iospress.metapress.com/content/cxjtnceeg6w2xd5p/ db/journals/mis/mis1.html#KangSPH05