1503 search results - page 114 / 301 » Detecting Anomalies in Graphs |
121
Voted
ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
107
Voted
ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
We present an Outlier Detection using Indegree Number (ODIN) algorithm that utilizes k-nearest neighbour graph. Improvements to existing kNN distance -based method are also propos...
123
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper develops an algorithm to detect abnormalities of small animals' transplanted hearts in MRI, at early stage of rejection when the hearts do not display prominent ab...
115
Voted
FEGC
2009
15 years 2 months ago
2009
We develop an efficient algorithm for detecting frequent patterns that occur in sequence databases under certain constraints. By combining the use of bit vector representations of ...
108
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NIPS
2007
15 years 6 months ago
2007
In this paper we formulate a novel AND/OR graph representation capable of describing the different configurations of deformable articulated objects such as horses. The representa...