2420 search results - page 238 / 484 » Algorithm Visualization in Teaching Spatial Data Algorithms |
120
Voted
IJCNN
2008
IEEE
15 years 10 months ago
2008
IEEE
— The Self-Organizing Map (SOM) is a famous algorithm for the unsupervised learning and visualization introduced by Teuvo Kohonen. This study proposes the Lazy SelfOrganizing Map...
140
Voted
EWSN
2008
Springer
16 years 3 months ago
2008
Springer
Abstract. We address the problem of designing practical, energy-efficient protocols for data collection in wireless sensor networks using predictive modeling. Prior work has sugges...
138
Voted
MASCOTS
2010
15 years 2 months ago
2010
—We consider the problem of optimal cluster-based data gathering in Wireless Sensor Networks (WSNs) when nearby readings are spatially correlated. Due to the dense nature of WSNs...
125
Voted
IGARSS
2010
15 years 1 months ago
2010
Spectral unmixing is an important task for remotely sensed hyperspectral data exploitation. Linear spectral unmixing relies on two main steps: 1) identification of pure spectral c...
155
Voted
JIPS
2010
14 years 10 months ago
2010
Spatio-temporal patterns extracted from historical trajectories of moving objects reveal important knowledge about movement behavior for high quality LBS services. Existing approac...