Výsledky vyhľadávania - database publications— spatial databases and gis general terms algorithms
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US Patent Issued to General Motors on March 11 for "Creation of GIS tools and spatial database for limited access highway entrance points in the US and Canada" (Michigan Inventors)
Vydavateľské údaje: Washington, D.C HT Digital Streams Limited 11.03.2014Vydané v US Fed News Service, Including US State News (11.03.2014)Získať plný text
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Query-aware location anonymization for road networks
ISSN: 1384-6175, 1573-7624Vydavateľské údaje: Boston Springer US 01.07.2011Vydané v GeoInformatica (01.07.2011)“… Our algorithm relies on the commonly used concept of spatial cloaking, where a user location is cloaked into a set of connected road segments of a minimum total length including at least users. Our algorithm is “query-aware…”
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Location-Based Data Dissemination for Spatial Queries in Wireless Broadcast Environments
ISSN: 1000-9000, 1860-4749Vydavateľské údaje: Boston Springer US 01.03.2010Vydané v Journal of computer science and technology (01.03.2010)“… In this paper, we present broadcast-based spatial query processing algorithms designed to support k-NN (k-Nearest Neighbor…”
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Topological operators: a relaxed query processing approach
ISSN: 1384-6175, 1573-7624Vydavateľské údaje: Boston Springer US 01.01.2012Vydané v GeoInformatica (01.01.2012)“…Relaxation and approximation techniques have been proposed as approaches for improving the quality of query results, in terms of completeness and accuracy, in environments where the user may not be…”
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Retrospective analysis of spatial and temporal variability of chlorophyll-a in the Curonian Lagoon
ISSN: 1400-0350, 1874-7841Vydavateľské údaje: Dordrecht Springer 01.12.2012Vydané v Journal of coastal conservation (01.12.2012)“… In this study a series of MERIS Full Resolution (FR) satellite images acquired between 2004 and 2009 during summer periods were used to assess the temporal evolution and spatial variability of the lagoon water quality in terms…”
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An analytic solution to the alibi query in the space-time prisms model for moving object data
ISSN: 1365-8816, 1362-3087, 1365-8824Vydavateľské údaje: Abingdon Taylor & Francis 01.03.2011Vydané v International journal of geographical information science : IJGIS (01.03.2011)“…Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations…”
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Multi-city sustainable regional urban growth simulation—MSRUGS: a case study along the mid-section of Silk Road of China
ISSN: 1436-3240, 1436-3259Vydavateľské údaje: Berlin/Heidelberg Springer-Verlag 01.05.2014Vydané v Stochastic environmental research and risk assessment (01.05.2014)“…Urban growth along the middle section of the ancient silk-road of China (so called West Yellow River Corridor—He-Xi Corridor) has taken a unique path deviating…”
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Deriving principal channel metrics from bank and long-profile geometry with the R package cmgo
ISSN: 2196-632X, 2196-6311, 2196-632XVydavateľské údaje: Gottingen Copernicus GmbH 14.09.2017Vydané v Earth surface dynamics (14.09.2017)“…Landscape patterns result from landscape forming processes. This link can be exploited in geomorphological research by reversely analyzing the geometrical…”
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