312 search results - page 16 / 63 » Keyword Search in Spatial Databases: Towards Searching by Do... |
104
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WEBDB
2007
Springer
15 years 5 months ago
2007
Springer
Due to resource constraints, search engines usually have difficulties keeping the local database completely synchronized with the Web. To detect as many changes as possible, the ...
IPPS
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we introduce a search engine, Dgoogle, designed for large scale P2P systems. Dgoogle is purely text-based, does not organize documents based on pre-defined keyw...
175
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SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
Reverse skyline queries over uncertain databases have many important applications such as sensor data monitoring and business planning. Due to the existence of uncertainty in many...
SPIESR
1997
15 years 1 months ago
1997
This paper presents a formal framework for designing search algorithms which can identify target images by the spatial distribution of color, edge and texture attributes. The fram...
133
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ICDAR
2011
IEEE
13 years 11 months ago
2011
IEEE
—Libraries in South Asia hold huge collections of valuable printed documents in Urdu and it is of interest to digitize these collections to make them more accessible. The unavail...