Research on MR-Tree Spatial Query Authenticated Index Introduced Neighbor Relationship
نویسندگان
چکیده
منابع مشابه
On efficient mutual nearest neighbor query processing in spatial databases
This paper studies a new form of nearest neighbor queries in spatial databases, namely, mutual nearest neighbor (MNN) search. Given a set D of objects and a query object q, an MNN query returns from D, the set of objects that are among the k 1 (P1) nearest neighbors (NNs) of q; meanwhile, have q as one of their k 2 (P1) NNs. Although MNN queries are useful in many applications involving decisio...
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ژورنال
عنوان ژورنال: International Journal of Database Theory and Application
سال: 2016
ISSN: 2005-4270,2005-4270
DOI: 10.14257/ijdta.2016.9.10.19