CG
2007
Springer
13 years 4 months ago
2007
Springer
In this paper we address interactive shape modelling of geometric shapes defined by mathematical functions. We introduce mathematical operators that implement modifications of g...
AAAI
2008
13 years 6 months ago
2008
Sketch recognition systems usually recognize strokes either as stylistic gestures or geometric shapes. Both techniques have their advantages. This paper presents a method for inte...
DCOSS
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. We propose a distributed scheme called Adaptive-GroupMerge for sensor networks that, given a parameter k, approximates a geometric shape by a k-vertex polygon. The algori...
SIGMOD
2007
ACM
14 years 4 months ago
2007
ACM
We present a tool for querying a set of points for geometric shapes. This tool was developed as part of a larger project studying the architecture of 13th century French churches....