194 search results - page 33 / 39 » Self-organizing maps and symbolic data |
VISUALIZATION
1995
IEEE
13 years 11 months ago
1995
IEEE
This paper presents a conceptual framework and a process model for feature extraction and iconic visualization. Fearaction is viewed as a process of data abstraction, which can pr...
DCC
2000
IEEE
14 years 9 days ago
2000
IEEE
In this paper we describe a trellis representation of variable length coded data which is capable of being used for bit-level or symbol-level maximum a posteriori (MAP) decoding o...
GIS
2005
ACM
14 years 9 months ago
2005
ACM
Numerous raster maps are available on the Internet, but the geographic coordinates of the maps are often unknown. In order to determine the precise location of a raster map, we ex...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We introduce streaming data string transducers that map input data strings to output data strings in a single left-to-right pass in linear time. Data strings are (unbounded) seque...
SOFTWARE
2002
13 years 7 months ago
2002
We consider the problem of characterisation of sequences of heterogeneous symbolic data that arise from a common underlying temporal pattern. The data, which are subject to impreci...