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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...
CASC
2007
Springer
112views Mathematics» more  CASC 2007»
15 years 10 months ago
An Efficient LLL Gram Using Buffered Transformations
In this paper we introduce an improved variant of the LLL algorithm. Using the Gram matrix to avoid expensive correction steps necessary in the Schnorr-Euchner algorithm and introd...
Werner Backes, Susanne Wetzel
STACS
2009
Springer
16 years 1 months ago
On Approximating Multi-Criteria TSP
Abstract. We present approximation algorithms for almost all variants of the multicriteria traveling salesman problem (TSP), whose performances are independent of the number k of c...
Bodo Manthey
OA
1989
237views Algorithms» more  OA 1989»
15 years 10 months ago
Which Triangulations Approximate the Complete Graph?
nce Abstract) 1 GAUTAM DAS - University of Wisconsin DEBORAH JOSEPH - University of Wisconsin Chew and Dobkin et. al. have shown that the Delaunay triangulation and its variants ar...
Gautam Das, Deborah Joseph
ISVC
2007
Springer
16 years 25 days ago
Image-Space Collision Detection Through Alternate Surface Peeling
This paper presents a new image-space algorithm for real-time collision detection, where the GPU computes the potentially colliding sets, and the CPU performs the standard triangle...
Han-Young Jang, Taek Sang Jeong, JungHyun Han