Sciweavers

6409 search results - page 634 / 1282
» A Computational Algorithm for Origami Design
Sort
View
MMSEC
2006
ACM
129views Multimedia» more  MMSEC 2006»
16 years 1 months ago
WLAN steganography: a first practical review
Two different approaches for constructing a steganographic channel in an IEEE 802.11 (WLAN) network are introduced in this paper. First test results on the reliability, undetectab...
Christian Krätzer, Jana Dittmann, Andreas Lan...
ICMCS
2005
IEEE
102views Multimedia» more  ICMCS 2005»
16 years 19 days ago
Content-based block watermarking against cumulative and temporal attack
— This paper presents a block-selection-based video watermarking scheme that is designed to be resilient against two dangerous attacks: cumulative attack and temporal attack. We ...
Ju Wang, Jonathan C. L. Liu
ASIAN
2005
Springer
103views Algorithms» more  ASIAN 2005»
16 years 17 days ago
Implementing a Tamper-Evident Database System
Abstract. Data integrity is an assurance that data has not been modified in an unknown or unauthorized manner. The goal of this paper is to allow a user to leverage a small amount...
Gerome Miklau, Dan Suciu
ICNC
2005
Springer
16 years 16 days ago
Novel Leaning Feed-Forward Controller for Accurate Robot Trajectory Tracking
This paper presents a novel learning feed-forward controller design approach for accurate robotics trajectory tracking. Based on the joint nonlinear dynamics characteristics, a mod...
D. Bi, G. L. Wang, Jun Zhang, Q. Xue
MFCS
2005
Springer
16 years 16 days ago
Greedy Approximation via Duality for Packing, Combinatorial Auctions and Routing
We study simple greedy approximation algorithms for general class of integer packing problems. We provide a novel analysis based on the duality theory of linear programming. This e...
Piotr Krysta