235 search results - page 8 / 47 » General Framework on Change Detection in a Sparse Domain |
SIGIR
2010
ACM
15 years 3 months ago
2010
ACM
In this paper, we present a novel near-duplicate document detection method that can easily be tuned for a particular domain. Our method represents each document as a real-valued s...
CIKM
2010
Springer
14 years 10 months ago
2010
Springer
The major challenge in mining data streams is the issue of concept drift, the tendency of the underlying data generation process to change over time. In this paper, we propose a g...
97
Voted
KDD
2009
ACM
16 years 4 days ago
2009
ACM
Effective diagnosis of Alzheimer's disease (AD), the most common type of dementia in elderly patients, is of primary importance in biomedical research. Recent studies have de...
104
Voted
WIA
2001
Springer
15 years 4 months ago
2001
Springer
A formal device is said to be adaptive whenever its behavior changes dynamically, in a direct response to its input stimuli, without interference of external agents, even its user...
FOSSACS
2009
Springer
15 years 3 months ago
2009
Springer
We study generalized fixed-point equations over idempotent semirings and provide an efficient algorithm for the detection whether a sequence of Kleene's iterations stabilizes ...