641 search results - page 1 / 129 » Effective Change Detection Using Sampling |
VLDB
2002
ACM
13 years 4 months ago
2002
ACM
For a large-scale data-intensive environment, such as the World-Wide Web or data warehousing, we often make local copies of remote data sources. Due to limited network and computa...
CIDM
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a prototype-driven framework for classifying evolving data streams. Our framework uses cluster prototypes to summarize the data and to determine whether the cur...
ACCV
2010
Springer
12 years 12 months ago
2010
Springer
In this paper, we aim to detect human in video over large viewpoint changes which is very challenging due to the diversity of human appearance and motion from a wide spread of view...
BMCBI
2004
13 years 4 months ago
2004
Background: cDNA microarrays are a powerful means to screen for biologically relevant gene expression changes, but are often limited by their ability to detect small changes accur...
ICSM
2007
IEEE
13 years 11 months ago
2007
IEEE
Parallel developments are becoming increasingly prevalent in the building and evolution of large-scale software systems. Our previous studies of a large industrial project showed ...