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COMPGEOM
2005
ACM
15 years 6 months ago
The Visibility-Voronoi Complex and Its Applications
We introduce a new type of diagram called the VV(c)-diagram (the visibility–Voronoi diagram for clearance c), which is a hybrid between the visibility graph and the Voronoi diag...
Ron Wein, Jur P. van den Berg, Dan Halperin
TEI
2009
ACM
103views Hardware» more  TEI 2009»
15 years 11 months ago
Designing with RFID
Radio Frequency Identification (RFID) is a wireless technology that is emerging in consumer products as a method for input and interaction. Although RFID is relatively well known ...
Einar Sneve Martinussen, Timo Arnall
CCA
2009
Springer
15 years 11 months ago
Computability of Homology for Compact Absolute Neighbourhood Retracts
In this note we discuss the information needed to compute the homology groups of a topological space. We argue that the natural class of spaces to consider are the compact absolut...
Pieter Collins
CPAIOR
2009
Springer
15 years 11 months ago
The Polytope of Context-Free Grammar Constraints
Context-free grammar constraints enforce that a sequence of variables forms a word in a language defined by a context-free grammar. The constraint has received a lot of attention ...
Gilles Pesant, Claude-Guy Quimper, Louis-Martin Ro...
CW
2005
IEEE
15 years 10 months ago
Function-based Time-dependent Shape Modeling on the Web
In this paper we propose FVRML—a function-based extension of Virtual Reality Modeling Language which allows for time-dependent shape modeling on the web. Shape’s geometry, 3D ...
Qi Liu, Alexei Sourin