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DIAGRAMS
2006
Springer
14 years 1 months ago
Topological Relations of Arrow Symbols in Complex Diagrams
Illustrating a dynamic process with an arrow-containing diagram is a widespread convention in people's daily communications. In order to build a basis for capturing the struct...
Yohei Kurata, Max J. Egenhofer
DATE
2004
IEEE
89views Hardware» more  DATE 2004»
14 years 1 months ago
Improved Symoblic Simulation by Dynamic Funtional Space Partitioning
In this paper, we provide a flexible and automatic method to partition the functional space for efficient symbolic simulation. We utilize a 2-tuple list representation as the basi...
Tao Feng, Li-C. Wang, Kwang-Ting Cheng, Chih-Chan ...
GFKL
2005
Springer
133views Data Mining» more  GFKL 2005»
14 years 3 months ago
Finding Persisting States for Knowledge Discovery in Time Series
Abstract. Knowledge Discovery in time series usually requires symbolic time series. Many discretization methods that convert numeric time series to symbolic time series ignore the ...
Fabian Mörchen, Alfred Ultsch
CG
2005
Springer
13 years 10 months ago
An image-based, trainable symbol recognizer for hand-drawn sketches
We describe a trainable, hand-drawn symbol recognizer based on a multi-layer recognition scheme. Symbols are internally represented as binary templates. An ensemble of four differ...
Levent Burak Kara, Thomas F. Stahovich
PIMRC
2008
IEEE
14 years 4 months ago
Iterative EM based channel estimation for KSP-OFDM
Abstract—This paper proposes a new iterative channel estimation algorithm for known symbol padding (KSP) Orthogonal Frequency Division Multiplexing (OFDM) based on the Expectatio...
Dieter Van Welden, Heidi Steendam