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IJNSEC
2007
121views more  IJNSEC 2007»
13 years 7 months ago
Data Hiding in a Kind of PDF Texts for Secret Communication
In this paper, we present a novel steganographic technique for hiding data in a kind of PDF texts. We first point out the secret channels in a kind of PDF English texts, which ar...
Shangping Zhong, Xueqi Cheng, Tierui Chen
MICRO
2008
IEEE
93views Hardware» more  MICRO 2008»
13 years 7 months ago
What Kinds of Computer-Software-Related Advances (if Any) Are Eligible for Patents? Part II: The "Useful Arts" Requirement
of nature, or abstract idea (collectively, a principle). The clue to the patent-eligibility of processes that do not involve substance-transformation is whether the process impleme...
Richard Stern
JDCTA
2010
146views more  JDCTA 2010»
13 years 2 months ago
Modelling for Cruise Two-Dimensional Online Revenue Management System
To solve the cruise two-dimensional revenue management problem and develop such an automated system under uncertain environment, a static model which is a stochastic integer progr...
Bingzhou Li
IACR
2011
207views more  IACR 2011»
12 years 7 months ago
Cryptanalysis and Security Enhancement of an Advanced Authentication Scheme using Smart Cards, and a Key Agreement Scheme for Tw
Abstract—In this work we consider two protocols for performing cryptanalysis and security enhancement. The first one by Song, is a password authentication scheme based on smart ...
Swapnoneel Roy, Amlan K. Das, Yu Li
CGF
2006
151views more  CGF 2006»
13 years 7 months ago
Topological Structures in Two-Parameter-Dependent 2D Vector Fields
In this paper we extract and visualize the topological skeleton of two-parameter-dependent vector fields. This kind of vector data depends on two parameter dimensions, for instanc...
Tino Weinkauf, Holger Theisel, Hans-Christian Hege...