962 search results - page 85 / 193 » Same places, same things, same people |
WAW
2007
Springer
14 years 3 months ago
2007
Springer
Popular reputation systems for linked networks can be manipulated by spammers who strategically place links. The reputation of node v is interpreted as the world’s opinion of v...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Recently, many learning systems, such as e-learning and WBT (Web Based Teaching) systems have been developed. In these systems, users can get educational contents and graphical ma...
SPAA
2005
ACM
14 years 2 months ago
2005
ACM
We study randomized algorithms for placing a sequence of n nodes on a circle with unit perimeter. Nodes divide the circle into disjoint arcs. We desire that a newly-arrived node (...
COSIT
2005
Springer
14 years 2 months ago
2005
Springer
In this paper two concepts for modelling 3D topography are introduced. The first concept is a very pragmatic approach of 3D modelling, trying to model as much as possible in (less...
SIGGRAPH
1990
ACM
14 years 1 months ago
1990
ACM
Rapid developments in the design of algorithms for rendering globally illuminated scenes have taken place in the past five years. Net energy methods such as the hemicube and other...