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CRYPTO
2000
Springer
151views Cryptology» more  CRYPTO 2000»
13 years 12 months ago
New Public-Key Cryptosystem Using Braid Groups
Abstract. The braid groups are infinite non-commutative groups naturally arising from geometric braids. The aim of this article is twofold. One is to show that the braid groups ca...
Ki Hyoung Ko, Sangjin Lee, Jung Hee Cheon, Jae Woo...
ICVS
1999
Springer
13 years 12 months ago
3-D Modelling and Robot Localization from Visual and Range Data in Natural Scenes
Abstract. This paper concerns the exploration of a natural environment by a mobile robot equipped with both a video camera and a range sensor (stereo or laser range finder); we fo...
Carlos Parra, Rafael Murrieta-Cid, Michel Devy, Ma...
ROBOCUP
1999
Springer
113views Robotics» more  ROBOCUP 1999»
13 years 12 months ago
Middle Sized Soccer Robots: ARVAND
Abstract. Arvand is the name of robots specially designed and constructed by sharif CE team for playing soccer according to RoboCup rules and regulations for the middle size robots...
Mansour Jamzad, Amirali Foroughnassiraei, Ehsan Ch...
SACRYPT
1998
Springer
13 years 12 months ago
The Nonhomomorphicity of Boolean Functions
Abstract. We introduce the notion of nonhomomorphicity as an alternative criterion that forecasts nonlinear characteristics of a Boolean function. Although both nonhomomorphicity a...
Xian-Mo Zhang, Yuliang Zheng
FC
1997
Springer
86views Cryptology» more  FC 1997»
13 years 11 months ago
The SPEED Cipher
Abstract. SPEED is a private key block cipher. It supports three variable parameters: (1) data length — the length of a plaintext/ciphertext of SPEED can be 64, 128 or 256 bits. ...
Yuliang Zheng