9683 search results - page 203 / 1937 » Query performance prediction |
118
Voted
VLDB
1998
ACM
15 years 6 months ago
1998
ACM
Numerous applications such as stock market or medical information systems require that both historical and current data be logically integrated into a temporal database. The under...
142
Voted
MOBISYS
2009
ACM
16 years 3 months ago
2009
ACM
With the proliferation of WiFi technology, many WiFi networks are accessible from vehicles on the road making vehicular WiFi access realistic. However, several challenges exist: l...
108
Voted
DGO
2003
15 years 4 months ago
2003
State-of-art image retrieval techniques have been developed to support high-level (semantics) querying and browsing of images. For certain user queries, it is also very important ...
217
Voted
ICDE
1998
IEEE
16 years 4 months ago
1998
IEEE
Current data repositories include a variety of data types, including audio, images and time series. State of the art techniques for indexing such data and doing query processing r...
228
Voted
ICDE
1997
IEEE
16 years 4 months ago
1997
IEEE
There are two major challenges for a high-performance remote-sensing database. First, it must provide low-latency retrieval of very large volumes of spatio-temporaldata. This requ...