1171 search results - page 161 / 235 » Streaming Queries over Streaming Data |
RIAO
2004
13 years 11 months ago
2004
We present some of the technology developed at StreamSage for indexing and retrieving audio/video data. A primary difficulty of this task is precise extraction of the passages rel...
SISAP
2008
IEEE
14 years 4 months ago
2008
IEEE
Similarity search has been proved suitable for searching in very large collections of unstructured data objects. We are interested in efficient parallel query processing under si...
LOCA
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We propose a novel model-based approach to activity recognition using high-level primitives that are derived from a human body model estimated from sensor data. Using sho...
FLAIRS
2001
13 years 11 months ago
2001
As organizations accumulate data over time, the problem of tracking how patterns evolve becomes important. In this paper, we present an algorithm to track the evolution of cluster...
TRECVID
2008
13 years 11 months ago
2008
This paper presents our experiments on TRECVID workshop 2008. This year we participated in two challenging tasks, rushes video summarisation and video copy detection tasks. We stu...