On efficiently finding reverse k-nearest neighbors over uncertain graphs
نویسندگان
چکیده
منابع مشابه
k-Nearest Neighbors in Uncertain Graphs
Complex networks, such as biological, social, and communication networks, often entail uncertainty, and thus, can be modeled as probabilistic graphs. Similar to the problem of similarity search in standard graphs, a fundamental problem for probabilistic graphs is to efficiently answer k-nearest neighbor queries (k-NN), which is the problem of computing the k closest nodes to some specific node....
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ژورنال
عنوان ژورنال: The VLDB Journal
سال: 2017
ISSN: 1066-8888,0949-877X
DOI: 10.1007/s00778-017-0460-y