948 search results - page 161 / 190 » On Spatial Information Retrieval and Database Generalization |
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
Given a set of peers with overlapping interests where each peer wishes to keep track of new documents that are relevant to their interests, we propose a self-organizing peerto-pee...
KCAP
2009
ACM
14 years 5 months ago
2009
ACM
Curating information from the literature for storage in databases is a crucial task in biological research, and many groups assign a particular person or team to that process. We ...
SIGMOD
2001
ACM
14 years 11 months ago
2001
ACM
The bit-sliced index (BSI) was originally defined in [ONQ97]. The current paper introduces the concept of BSI arithmetic. For any two BSI's X and Y on a table T, we show how ...
GIS
2005
ACM
14 years 12 months ago
2005
ACM
Numerous raster maps are available on the Internet, but the geographic coordinates of the maps are often unknown. In order to determine the precise location of a raster map, we ex...
GIS
2005
ACM
14 years 12 months ago
2005
ACM
Several application contexts require the ability to use together and compare different geographic datasets (maps) concerning the same or overlapping areas. This is for example the...