1503 search results - page 188 / 301 » Detecting Anomalies in Graphs |
115
Voted
CVPR
2009
IEEE
16 years 8 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
109
Voted
ICSE
2008
IEEE-ACM
16 years 1 months ago
2008
IEEE-ACM
Several techniques have been developed for identifying similar code fragments in programs. These similar fragments, referred to as code clones, can be used to identify redundant c...
115
click to vote
STOC
2009
ACM
16 years 1 months ago
2009
ACM
The quantum analog of a constraint satisfaction problem is a sum of local Hamiltonians - each (term of the) Hamiltonian specifies a local constraint whose violation contributes to...
120
Voted
SSS
2007
Springer
15 years 7 months ago
2007
Springer
We consider Cooperative Intrusion Detection System (CIDS) which is a distributed AIS-based (Artificial Immune System) IDS where nodes collaborate over a peer-to-peer overlay netwo...
181
Voted
SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
views abstract groups of tasks in a workflow into high level composite tasks, in order to reuse sub-workflows and facilitate provenance analysis. However, unless a view is careful...