70 search results - page 1 / 14 » A Spatial Cloaking Framework Based on Range Search for Neare... |
ESORICS
2009
Springer
13 years 11 months ago
2009
Springer
For nearest neighbor search, a user queries a server for nearby points of interest (POIs) with his/her location information. Our aim is to protect the user’s sensitive informatio...
MDM
2010
Springer
13 years 6 months ago
2010
Springer
A k-Range Nearest Neighbor (or kRNN for short) query in road networks finds the k nearest neighbors of every point on the road segments within a given query region based on the net...
WEBDB
2007
Springer
13 years 10 months ago
2007
Springer
A large volume of geospatial data is available on the web through various forms of applications. However, access to these data is limited by certain types of queries due to restric...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Statistical measures coming from information theory represent interesting bases for image and video processing tasks such as image retrieval and video object tracking. For example...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
A frequent type of query in spatial networks (e.g., road networks) is to find the K nearest neighbors (KNN) of a given query object. With these networks, the distances between ob...