427 search results - page 70 / 86 » Querying and Manipulating Temporal Databases |
AIM
2004
13 years 7 months ago
2004
Reasoning about spatial data is a key task in many applications, including geographic information systems, meteorological and fluid flow analysis, computer-aided design, and prote...
ADBIS
1999
Springer
13 years 12 months ago
1999
Springer
In this paper we propose and analyze a new spatial access method, namely the S∗ -tree, for the efficient secondary memory encoding and manipulation of images containing multiple ...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose a scalable distributed data structure (SDDS) called SD-Rtree. We intend our structure for point and window queries over possibly large spatial datasets distributed on c...
ADBIS
2000
Springer
14 years 1 days ago
2000
Springer
When dealing with large quantities of clauses, the use of persistent knowledge is inevitable, and indexing methods are essential to answer queries efficiently. We introduce PerKMan...
SSDBM
1994
IEEE
13 years 11 months ago
1994
IEEE
The analysis of time series is a central issue in economic research and many other scientific applications. However, the data management functionality for this field is not provid...