6 search results - page 1 / 2 » Progressive Approximate Aggregate Queries with a Multi-Resol... |
SIGMOD
2001
ACM
14 years 11 months ago
2001
ACM
SSDBM
2003
IEEE
14 years 4 months ago
2003
IEEE
In many application contexts, like statistical databases, scientific databases, query optimizers, OLAP, and so on, data are often summarized into synopses of aggregate values. Su...
SEBD
2003
14 years 6 days ago
2003
Abstract. Sensor networks represent a non traditional source of information, as readings generated by sensors flow continuously, leading to an infinite stream of data. Traditiona...
ICDE
2009
IEEE
14 years 5 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...
SSD
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. Massive data streams of positional updates become increasingly difficult to manage under limited memory resources, especially in terms of providing near real-time respons...