作者: Donald Kossmann , Frank Ramsak , Steffen Rost
DOI: 10.1016/B978-155860869-6/50032-9
关键词: Stars 、 Information retrieval 、 Data mining 、 Skyline 、 Computer science 、 Online algorithm 、 Set (abstract data type) 、 Sky
摘要: … of the data set which are part of the Sky- line query need not be indexed. In summary, the NN … situations in which the NN algorithm is not applicable: first, if the Sky- line query involves a …