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ICPR
2008
IEEE
16 years 1 months ago
A study of on-line handwritten chemical expressions recognition
In this paper, we study the major modules of on-line handwritten chemical expressions recognition. We propose a novel two-level algorithm to recognize expressions. In the first le...
Jufeng Yang, Guangshun Shi, Kai Wang, Qian Geng, Q...
CRYPTO
2007
Springer
144views Cryptology» more  CRYPTO 2007»
16 years 1 months ago
Finding Small Roots of Bivariate Integer Polynomial Equations: A Direct Approach
Coppersmith described at Eurocrypt 96 an algorithm for finding small roots of bivariate integer polynomial equations, based on lattice reduction. A simpler algorithm was later pro...
Jean-Sébastien Coron
ASPDAC
2006
ACM
103views Hardware» more  ASPDAC 2006»
16 years 1 months ago
Low area pipelined circuits by multi-clock cycle paths and clock scheduling
— A new algorithm is proposed to reduce the number of intermediate registers of a pipelined circuit using a combination of multi-clock cycle paths and clock scheduling. The algor...
Bakhtiar Affendi Rosdi, Atsushi Takahashi
RSCTC
2004
Springer
148views Fuzzy Logic» more  RSCTC 2004»
16 years 23 days ago
Towards Missing Data Imputation: A Study of Fuzzy K-means Clustering Method
In this paper, we present a missing data imputation method based on one of the most popular techniques in Knowledge Discovery in Databases (KDD), i.e. clustering technique. We comb...
Dan Li, Jitender S. Deogun, William Spaulding, Bil...
ICRA
2000
IEEE
115views Robotics» more  ICRA 2000»
15 years 11 months ago
Virtual Obstacle Concept for Local-Minimum Recovery in Potential-Field Based Navigation
We present a navigation algorithm, which integrates virtual obstacle concept with a potential-field-based method to maneuver cylindrical mobile robots in unknown or unstructured e...
Liu Chengqing, Marcelo H. Ang, Hariharan Krishnan,...