1552 search results - page 55 / 311 » Efficient Aggregate Computation over Data Streams |
BIOSURVEILLANCE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. This paper reviews the results of a study into combining evidence from multiple streams of surveillance data in order to improve timeliness and specificity of detection ...
SIGMOD
2005
ACM
14 years 10 months ago
2005
ACM
The recent advances in hardware and software have enabled the capture of different measurements of data in a wide range of fields. These measurements are generated continuously an...
AINA
2005
IEEE
14 years 3 months ago
2005
IEEE
Streaming video is a key functionality in Internet based services such as distant education, VoD etc.,. The high bandwidth requirements associated with such applications coupled w...
KDD
2004
ACM
14 years 10 months ago
2004
ACM
Data cube pre-computation is an important concept for supporting OLAP(Online Analytical Processing) and has been studied extensively. It is often not feasible to compute a complet...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
Robust video streaming over time-varying, error-prone wireless LANs (WLANs) poses many challenges. In this paper, we present a Time-based Opportunistic Relay (TOR) scheme for high...