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IJBC
2006
93views more  IJBC 2006»
15 years 6 months ago
Some Basic Cryptographic Requirements for Chaos-Based Cryptosystems
In recent years, a large amount of work on chaos-based cryptosystems have been published. However many of the proposed schemes fail to explain or do not possess a number of featur...
Gonzalo Álvarez, Shujun Li
IJDSN
2006
146views more  IJDSN 2006»
15 years 6 months ago
Efficient Broadcasting in Self-Organizing Sensor Networks
Multi-hop wireless networks (such as ad-hoc or sensor networks) consist in sets of mobile nodes without the support of a pre-existing fixed infrastructure. For scalability purpose...
Nathalie Mitton, Anthony Busson, Eric Fleury
IVC
2008
129views more  IVC 2008»
15 years 6 months ago
3D Motion from structures of points, lines and planes
In this article we propose a method for estimating the camera motion from a video-sequence acquired in the presence of general 3D structures. Solutions to this problem are commonl...
Andrea Dell'Acqua, Augusto Sarti, Stefano Tubaro
IJMMS
2006
74views more  IJMMS 2006»
15 years 6 months ago
Constructing computer-based tutors that are socially sensitive: Politeness in educational software
Students rated 16 tutorial statements on negative politeness (i.e., how much the tutor ``allows me freedom to make my own decisions'') and positive politeness (i.e., how...
Richard E. Mayer, W. Lewis Johnson, Erin Shaw, Sah...
IJNSEC
2006
82views more  IJNSEC 2006»
15 years 6 months ago
A Study of Micro-payment Based on One-way Hash Chain
Electronic payment systems have gradually become an important issue nowadays because of the popularity and importance of electronic commerce on the Internet. Security and convenie...
Min-Shiang Hwang, Pei-Chen Sung