200 search results - page 23 / 40 » Database and Representation Issues in Geographic Information... |
184
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GIS
2005
ACM
15 years 10 months ago
2005
ACM
Information about dynamic spatial fields, such as temperature, windspeed, or the concentration of gas pollutant in the air, is important for many environmental applications. At th...
FTDCS
2004
IEEE
15 years 1 months ago
2004
IEEE
This paper presents a proof-of-concept wireless sensor network for detecting and tracking friendly objects and detecting and localizing foreign objects. The network incorporates a...
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
The tagging technique has been widely applied in existing Web 2.0 systems, where users label resources with tags for effective classification and efficient retrieval of resource...
186
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GIS
2004
ACM
15 years 10 months ago
2004
ACM
act Model of Three-Dimensional Spatial Data Types Markus Schneider & Brian E Weinrich University of Florida Department of Computer & Information Science & Engineering G...
116
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DAWAK
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. Although many proposals exist for extending Geographic Information Systems (GIS) with OLAP and data warehousing capabilities (a topic denoted SOLAP), only recently the im...