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ICDAR
2009
IEEE
15 years 4 months ago
Extraction of Nom Text Regions from Stele Images Using Area Voronoi Diagram
Automatic processing of images of steles is a challenging problem due to the variation in their structures and body text characteristics. In this paper, area Voronoi diagram is us...
Thai V. Hoang, Salvatore Tabbone, Ngoc-Yen Pham
SAC
2006
ACM
16 years 19 days ago
The impact of sample reduction on PCA-based feature extraction for supervised learning
“The curse of dimensionality” is pertinent to many learning algorithms, and it denotes the drastic raise of computational complexity and classification error in high dimension...
Mykola Pechenizkiy, Seppo Puuronen, Alexey Tsymbal
GISCIENCE
2010
Springer
192views GIS» more  GISCIENCE 2010»
15 years 7 months ago
Automatic Extraction of Destinations, Origins and Route Parts from Human Generated Route Directions
Researchers from the cognitive and spatial sciences are studying text descriptions of movement patterns in order to examine how humans communicate and understand spatial informatio...
Xiao Zhang, Prasenjit Mitra, Alexander Klippel, Al...
KCAP
2009
ACM
16 years 1 months ago
Large-scale extraction and use of knowledge from text
A large amount of empirically derived world knowledge is essential for many languageprocessing tasks, to create expectations that can help assess plausibility and guide disambigua...
Peter Clark, Philip Harrison
CNSR
2008
IEEE
123views Communications» more  CNSR 2008»
16 years 1 months ago
Secret Key Extraction in Ultra Wideband Channels for Unsynchronized Radios
Secure communications in UWB based on cryptographic keys generated from channel measurements without a trusted third party have been developed. The fine time resolution of UWB al...
Masoud Ghoreishi Madiseh, Michael L. McGuire, Step...