Sciweavers

7264 search results - page 517 / 1453
» A multiplicative up-propagation algorithm
Sort
View
209
Voted
GLOBECOM
2006
IEEE
16 years 28 days ago
Security Vulnerabilities in Channel Assignment of Multi-Radio Multi-Channel Wireless Mesh Networks
— In order to fully exploit the aggregate bandwidth available in the radio spectrum, future Wireless Mesh Networks (WMN) are expected to take advantage of multiple orthogonal cha...
Anjum Naveed, Salil S. Kanhere
227
Voted
ICCV
2005
IEEE
16 years 14 days ago
A Joint System for Person Tracking and Face Detection
Abstract. Visual detection and tracking of humans in complex scenes is a challenging problem with a wide range of applications, for example surveillance and human-computer interact...
ZhenQiu Zhang, Gerasimos Potamianos, Andrew W. Sen...
ICMCS
2000
IEEE
138views Multimedia» more  ICMCS 2000»
15 years 11 months ago
Event-Coupled Hidden Markov Models
Inferences from time-series data can be greatly enhanced by taking into account multiple modalities. In some cases, such as audio of speech and the corresponding video of lip gest...
Trausti T. Kristjansson, Brendan J. Frey, Thomas S...
212
Voted
SIGMOD
1997
ACM
134views Database» more  SIGMOD 1997»
15 years 11 months ago
Similarity-Based Queries for Time Series Data
We study similarity queries for time series data where similarity is defined in terms of a set of linear transformations on the Fourier series representation of a sequence. We ha...
Davood Rafiei, Alberto O. Mendelzon
189
Voted
ATAL
2008
Springer
15 years 8 months ago
Teaching multi-robot coordination using demonstration of communication and state sharing
Solutions to complex tasks often require the cooperation of multiple robots, however, developing multi-robot policies can present many challenges. In this work, we introduce teach...
Sonia Chernova, Manuela M. Veloso