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FTDCS
2004
IEEE
13 years 11 months ago
Autonomous Decentralized Community Construction Technology to Assure Quality of Services
Recent advances in the wireless communication and mobile telecommunications have made mobile commerce possible. In the retail business under the evolving market, the users solicit...
Takanori Ono, Naohiro Kaji, Yuji Horikoshi, Hisayu...
CORR
2007
Springer
117views Education» more  CORR 2007»
13 years 7 months ago
Perfectly Secure Steganography: Capacity, Error Exponents, and Code Constructions
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
Ying Wang, Pierre Moulin
SIGMOD
2004
ACM
128views Database» more  SIGMOD 2004»
14 years 7 months ago
Data Stream Management for Historical XML Data
We are presenting a framework for continuous querying of time-varying streamed XML data. A continuous stream in our framework consists of a finite XML document followed by a conti...
Sujoe Bose, Leonidas Fegaras
CAGD
2008
104views more  CAGD 2008»
13 years 7 months ago
On the curvature of guided surfaces
Following [KP07], we analyze surfaces arising as an infinite sequence of guided C2 surface rings. However, here we focus on constructions of too low a degree to be curvature conti...
Kestutis Karciauskas, Jörg Peters
ICPR
2008
IEEE
14 years 2 months ago
Constrained piecewise linear approximation of digital curves
We have considered a problem of continuous piecewise linear approximation of the digital curves with a minimum number of the line segments. Fast suboptimal algorithm for constrain...
Alexander Kolesnikov