5856 search results - page 851 / 1172 » Developing Query Patterns |
114
click to vote
SSD
2005
Springer
15 years 8 months ago
2005
Springer
Networks often form the core of many users’ spatial databases. Networks are used to support the rapid navigation and analysis of linearly connected data such as that found in tra...
138
click to vote
DEXA
2005
Springer
15 years 8 months ago
2005
Springer
In contrast to alpha-numerical data, multimedia data can have a wide range of quality parameters such as spatial and temporal resolution, and compression format. Users can request ...
119
click to vote
XSYM
2004
Springer
15 years 8 months ago
2004
Springer
A key step in the optimization of declarative queries over XML data is estimating the selectivity of path expressions, i.e., the number of elements reached by a specific navigatio...
127
click to vote
DEBS
2003
ACM
15 years 8 months ago
2003
ACM
Join algorithms must be re-designed when processing stream data instead of persistently stored data. Data streams are potentially infinite and the query result is expected to be ...
142
Voted
SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
We consider the problem of computing all-pair correlations in a warehouse containing a large number (e.g., tens of thousands) of time-series (or, signals). The problem arises in a...