244 search results - page 10 / 49 » Snapshot Processing in Streaming Environments |
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
We study the problem of computing waveletbased synopses for massive data sets in static and streaming environments. A compact representation of a data set is obtained after a thre...
ISCI
2008
13 years 8 months ago
2008
Monitoring the changes in data values obtained from the environment (e.g., locations of moving objects) is a primary concern in many fields, as for example in the pervasive comput...
DSN
2006
IEEE
14 years 2 months ago
2006
IEEE
The costs of data loss and unavailability can be large, so businesses use many data protection techniques, such as remote mirroring, snapshots and backups, to guard against failur...
AVSS
2009
IEEE
14 years 3 months ago
2009
IEEE
—This paper presents a framework for preserving privacy in video surveillance. Raw video is decomposed into a background and one or more object-video streams. Objectvideo streams...
SOSP
1993
ACM
13 years 10 months ago
1993
ACM
Handling audio and video in a digital environment requires timely delivery of data. This paper describes the principles adopted in the design of the Pandora networked multi-media ...