A time efficient indexing scheme for complex spatiotemporal retrieval
نویسندگان
چکیده
منابع مشابه
A Time Efficient Indexing Scheme for Complex Spatiotemporal Retrieval
The paper is concerned with the time efficient processing of spatiotemporal predicates, i.e. spatial predicates associated with an exact temporal constraint. A set of such predicates forms a buffer query or a Spatio-temporal Pattern (STP) Query with time. In the more general case of an STP query, the temporal dimension is introduced via the relative order of the spatial predicates (STP queries ...
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ژورنال
عنوان ژورنال: ACM SIGMOD Record
سال: 2010
ISSN: 0163-5808
DOI: 10.1145/1815933.1815936