报告题目:DISASeminar: Our Weekly Seminar for Data-Intensive Systems and Analytics
报 告 人:李晖
报告时间:2012年10月19日
报告地点:贵州大学北校区博学楼603室
报告内容摘要:
本次例会安排每次DISA Seminar的形式、内容与目标;近期报告的内容;关于实验室建设的一些想法;以及近期可考虑的一些研究方向。
报告题目:SR-treeAnd kNN search
报 告 人:张伟
报告时间:2012年10月19日
报告地点:贵州大学北校区博学楼603室
报告内容摘要:
Recently,similarity queries on feature vectors have been widely used to perform content-based retrieval of images. To apply this technique to large databases,it is required to develop multidimensional index structures supporting nearestneighbor queries efficiently.A new multidimensional index structure called the SR-tree is proposed forhigh-dimensional nearestneighborqueries. Firstly, we will disscuss SS-Tree and its structure. Secondly,I will introduce kNN search. Thirdly,we will talk about SR-Tree and its Algorithm. Finally,wemake a conclusion about SR-tree and kNN search.