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ICPR
2008
IEEE
14 years 1 months ago
Detecting shadows of moving vehicles based on HMM
Vehicle detection and classification are invaluable in many transportation systems, such as traffic flow analysis, abnormal events detection, automotive driver assistant systems a...
Yuxuan Wang, Heng-Da Cheng, Juan Shan
PACT
2005
Springer
14 years 29 days ago
Minimizing Hotspot Delay by Fully Utilizing the Link Bandwidth on 2D Mesh with Virtual Cut-Through Switching
Abstract. The hotspot seriously degrades the performance of a parallel algorithm but there have not been many methods proposed for this problem. Without modification of mesh topolo...
MinHwan Ok, Myong-Soon Park
KDD
2006
ACM
240views Data Mining» more  KDD 2006»
14 years 7 months ago
Adaptive event detection with time-varying poisson processes
Time-series of count data are generated in many different contexts, such as web access logging, freeway traffic monitoring, and security logs associated with buildings. Since this...
Alexander T. Ihler, Jon Hutchins, Padhraic Smyth
AINA
2004
IEEE
13 years 11 months ago
RED with Optimized Dynamic Threshold Deployment on Shared Buffer
Prior survey of RED algorithm deployment on multiqueue system with shared buffer was unfair and sensitive to congestion level by statically setting the parameters. In this paper, ...
Chengchen Hu, Bin Liu
ICANN
2005
Springer
14 years 1 months ago
Detecting Compounded Anomalous SNMP Situations Using Cooperative Unsupervised Pattern Recognition
This research employs unsupervised pattern recognition to approach the thorny issue of detecting anomalous network behavior. It applies a connectionist model to identify user behav...
Emilio Corchado, Álvaro Herrero, José...