XML关键词搜索结果的多样化

XML关键词搜索结果的多样化

刘喜平，万常选，刘德喜

Results Diversification for Keyword Search on XML Documents

LIU Xiping, WAN Changxuan, LIU Dexi

计算机科学与探索 . 2012, (10): 935 -947 . DOI: 10.3778/j.issn.1673-9418.2012.10.009