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View all- Chen YThaipisutikul TShih T(2022)A Learning-Based POI Recommendation With Spatiotemporal Context AwarenessIEEE Transactions on Cybernetics10.1109/TCYB.2020.300073352:4(2453-2466)Online publication date: Apr-2022
Distance is a fundamental concept in spatial sciences. Spatial distance is a very important parameter to measure the relative positions between spatial objects and to indicate the degree of similarity between neighbouring objects. Indeed, spatial ...
This contribution describes an efficient and simple preprocessing algorithm for finding a convex hull, maximum distance of points or convex hull diameter, and the smallest enclosing circle in . The proposed algorithm is convenient for large data ...
The result of a distance join operation on two sets of objects R, S on a spatial network G is a set P of object pairs pq, p É R, q É S such that the distance of an object pair pq is the shortest distance from p to q in G. Several variations to the ...
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