482 search results - page 37 / 97 » Selectivity Estimation in Spatial Databases |
DATASCIENCE
2006
13 years 8 months ago
2006
There is clear demand for a global spatial public domain roads data set with improved geographic and temporal coverage, consistent coding of road types, and clear documentation of...
GIS
2007
ACM
14 years 9 months ago
2007
ACM
Route planners request user input about preferred route characteristics in order to provide the user with the optimal route. Although navigators have a general idea about what con...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Content-based image retrieval has become an indispensable tool for managing the rapidly growing collections of digital images. The goal is to organize the contents semantically, a...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
We present a complete XPath cost-based optimization and execution framework and demonstrate its effectiveness and efficiency for a variety of queries and datasets. The framework i...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper presents a new criterion for viewpoint selection in the context of active Bayesian object recognition and pose estimation. Recognition is performed by probabilistically...