%A Deng Lanlan, Li Chunwang %T Study on Linkage Creation Strategies of Web Data %0 Journal Article %D 2011 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2011.05.01 %P 1-6 %V 27 %N 5 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_3385.shtml} %8 2011-05-25 %X The linkage creation algorithms and strategies are surveyed. Based on some available work, properties similarity measurements, graph similarity measurements, as well as integrated similarity measurements to objects in homogeneous dataset are analyzed, and different schema mapping methodologies with/without instance information under heterogeneous data environment are compared. Afterwards, inferring and transfering approaches conducive to rich semantic link establishment are highlighted. Finally, challenges of linkage creation are proposed.