242 search results - page 1 / 49 » An Efficient Method for Indexing Now-relative Bitemporal dat... |
VLDB
1998
ACM
13 years 8 months ago
1998
ACM
ADC
2004
Springer
13 years 8 months ago
2004
Springer
Most modern database applications contain a significant amount of time dependent data and a substantial proportion of this data is now-relative, i.e. current now. While much resea...
TIME
1997
IEEE
13 years 8 months ago
1997
IEEE
Temporal databases provide built-in supports for efficient recording and querying of time-evolving data. In this paper, data clustering issues in temporal database environment are...
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
We present a method for efficiently performing deletions and updates of records when the records to be deleted or updated are chosen by a range scan on an index. The traditional m...
PVLDB
2010
12 years 11 months ago
2010
We present a new indexing method named ZINC (for Z-order Indexing with Nested Code) that supports efficient skyline computation for data with both totally and partially ordered at...