powerbookmarks : a system for personalizable web information organization , sharing , and management
kazuyuki shimazu , sougata mukherjea , yi-leh wu , divyakant agrawal , kyoji hirata , yukiyoshi saito , quoc vu , corey bufi , wen-syan li , kevin chen-chuan chang , edward y. chang , reiko ito , yoshinori hara , yutaka kimura