578 search results - page 30 / 116 » The Importance of Aggregation |
VLDB
2009
ACM
14 years 8 months ago
2009
ACM
For a largenumber of data management problems, it would be very useful to be able to obtain a few samples from a data set, and to use the samples to guess the largest (or smallest)...
ICCCN
2008
IEEE
14 years 2 months ago
2008
IEEE
—Detecting anomalies during the operation of a network is an important aspect of network management and security. Recent development of high-performance embedded processing syste...
DOLAP
2004
ACM
14 years 1 months ago
2004
ACM
Accurate summary data is of paramount concern in data warehouse systems; however, there have been few attempts to completely characterize the ability to summarize measures. The su...
ECSQARU
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. The problem of averaging outcomes under several scenarios to form overall objective functions is of considerable importance in decision support under uncertainty. The fuz...
HICSS
2007
IEEE
14 years 2 months ago
2007
IEEE
— Reliable and efficient operation of power networks is of paramount importance. In this paper we explore communication architectures that leverage Phasor Measurement Units (PMU...