Titlebook: Spatial and Temporal Databases; 13th International S Mario A. Nascimento,Timos Sellis,Christian Sengsto Conference proceedings 2013 Springe

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,Learning to?Fit Morphable Models,ethod for a given set of data requires careful consideration of data properties, data construction methods, and query types. We present a new indexing method to support efficient point queries, range queries, and .-nearest neighbor queries. Our method indexes objects dynamically using algebraic tech

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Lecture Notes in Computer Sciencesubjects (e.g., wild animals, people, vehicles). Using trajectory data harvested by devices, such as GPS, RFID and mobile devices, complex pattern queries can be posed to select trajectories based on specific events of interest. In this paper, we present a study on FPGA-based architectures processin

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Yukun Su,Guosheng Lin,Ruizhou Sun,Qingyao Wuwork (weighted graph) . where a subset of the edges are ., i.e., for each such edge there is a cost, which if spent, the weight of the edge can be reduced to a specific new value. Given a source and a destination in ., and a budget (resource constraint) ., the BUP problem is to identify which upgrad

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Marah Halawa,Olaf Hellwich,Pia Bideausuch a query has received plenty of attention in research. However, the effect of running multiple R.NN queries at once (join) or within a short time interval (bulk/group query) has only received little attention so far. In this paper, we analyze different types of R.NN joins and discuss possible so

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https://doi.org/10.1007/978-3-031-19821-2 two disjoint sets, . and ., of spatial objects, and a query object . in ., the DBR.NN query returns a subset .′ of . such that . nearest neighbors of each object in .′ include . and each object in .′ has a direction toward . within a pre-defined distance.We formally define the DBR.NN query, and the

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Romain Loiseau,Mathieu Aubry,Lo?c Landrieuservices. In this work, we investigate the case of Location-based Services and specifically of how to improve the typical location-based Point-Of-Interest (POI) request processed as a .-Nearest-Neighbor query. This work introduces Links-of-interest (LOI) between POIs as a means to increase the relev

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Kaidong Zhang,Jingjing Fu,Dong Liuthese massive amounts of media objects, there is a strong need for adequate indexing and search techniques. Trends like social networks, large-storage mobile devices and high-bandwidth networks make peer-to-peer (P2P) information retrieval systems of deep interest..Hence, resource selection based on

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Mario A. Nascimento,Timos Sellis,Christian SengstoProceedings of the 13th International Symposium on Spatial and Temporal Databases, SSTD 2013