49 search results - page 9 / 10 » Workload-Optimal Histograms on Streams |
HPCA
2005
IEEE
14 years 5 months ago
2005
IEEE
Many important applications exhibit large amounts of data parallelism, and modern computer systems are designed to take advantage of it. While much of the computation in the multi...
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
We are inevitably moving into a realm where small and inexpensive wireless devices would be seamlessly embedded in the physical world and form a wireless sensor network in order t...
CIVR
2004
Springer
13 years 10 months ago
2004
Springer
Text retrieval from broadcast news video is unsatisfactory, because a transcript word frequently does not directly ‘describe’ the shot when it was spoken. Extending the retriev...
CGI
2003
IEEE
13 years 10 months ago
2003
IEEE
Human faces are commonly found in video streams and provide useful information for video content analysis. This paper presents a robust face tracking system to extract multiple fa...
MVA
2000
13 years 6 months ago
2000
A video stream consists of a number of shots each of which has different boundary types such as cut, fade, and dissolve. Many previous approaches can find the cut boundary without...