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ACSAC
2004
IEEE
15 years 1 months ago
Towards Secure Design Choices for Implementing Graphical Passwords
We study the impact of selected parameters on the size of the password space for "Draw-A-Secret" (DAS) graphical passwords. We examine the role of and relationships betw...
Julie Thorpe, Paul C. van Oorschot
DEXAW
2004
IEEE
130views Database» more  DEXAW 2004»
15 years 1 months ago
Data Extraction from Web Data Sources
This paper provides an explanation of the basic data structures used in a new page analysis technique to create wrappers (data extractors) for the result pages produced by web sit...
Jerome Robinson
WSCG
2004
117views more  WSCG 2004»
14 years 11 months ago
A Supply-Chain for Computer-Mediated Communication and Visualization
The paper specifies modular software for synchronous and asynchronous computer-mediated communication and visualization in network-distributed environments. It is new because the ...
Nils Jensen, Ralf Einhorn, Gabriele von Voigt
CPHYSICS
2004
93views more  CPHYSICS 2004»
14 years 10 months ago
Kinetic and dynamic Delaunay tetrahedralizations in three dimensions
We describe algorithms to implement fully dynamic and kinetic three-dimensional unconstrained Delaunay triangulations, where the time evolution of the triangulation is not only go...
Gernot Schaller, Michael Meyer-Hermann
MOBICOM
2004
ACM
15 years 3 months ago
On k-coverage in a mostly sleeping sensor network
Sensor networks are often desired to last many times longer than the active lifetime of individual sensors. This is usually achieved by putting sensors to sleep for most of their ...
Santosh Kumar, Ten-Hwang Lai, József Balogh