2124 search results - page 10 / 425 » Aggregating time partitions |
SSD
2005
Springer
14 years 28 days ago
2005
Springer
Abstract. A top-k OLAP query groups measures with respect to some abstraction level of interesting dimensions and selects the k groups with the highest aggregate value. An example ...
SIGMOD
2010
ACM
14 years 8 days ago
2010
ACM
In this paper, we propose an online aggregation system called COSMOS (Continuous Sampling for Multiple queries in an Online aggregation System), to process multiple aggregate quer...
TKDE
2012
11 years 9 months ago
2012
—Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of som...
FPL
2006
Springer
13 years 11 months ago
2006
Springer
This paper presents an automated partitioning strategy to divide a design into a set of partitions based on design hierarchy information. While the primary objective is to use the...
IJCV
2007
13 years 7 months ago
2007
Many vision applications require high-accuracy dense disparity maps in real-time and online. Due to time constraint, most real-time stereo applications rely on local winner-takes-a...