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CAGD
2005
130views more  CAGD 2005»
15 years 6 months ago
Truly selective polygonal mesh hierarchies with error control
In this work a new multi-resolution model is proposed for polygonal meshes. It is based on the dual edge collapse, which performs face clustering instead of vertex clustering. The...
Stefan Gumhold
ALGORITHMICA
2004
84views more  ALGORITHMICA 2004»
15 years 6 months ago
Computing Diameter in the Streaming and Sliding-Window Models
We investigate the diameter problem in the streaming and slidingwindow models. We show that, for a stream of n points or a sliding window of size n, any exact algorithm for diamet...
Joan Feigenbaum, Sampath Kannan, Jian Zhang 0004
ENTCS
2002
157views more  ENTCS 2002»
15 years 6 months ago
Arguments and Misunderstandings: Fuzzy Unification for Negotiating Agents
In this paper, we develop the notion of fuzzy unification and incorporate it into a novel fuzzy argumentation framework for extended logic programming. We make the following contri...
Michael Schroeder, Ralf Schweimeier
SIGCSE
2002
ACM
128views Education» more  SIGCSE 2002»
15 years 6 months ago
Enhancing the quality of learning and understanding of first-year mathematics for computer science related majors
Most courses on Discrete Mathematics are designed to emphasize problem solving, in general. When the goal is to cover the content, the learning and understanding takes a second pl...
Francis Suraweera
TIT
1998
93views more  TIT 1998»
15 years 6 months ago
Multihead Detection for Multitrack Recording Channels
— We look at multiple-track detection for magnetic recording systems that use array heads to write and read over multiple tracks simultaneously. The recording channel is modeled ...
Emina Soljanin, Costas N. Georghiades