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CAGD
2004
82views more  CAGD 2004»
15 years 6 months ago
NUAT B-spline curves
This paper presents a new kind of splines, called non-uniform algebraic-trigonometric B-splines (NUAT B-splines), generated over the space spanned by {1,t,...,tk-3,cost,sint} in w...
Guozhao Wang, Qinyu Chen, Minghua Zhou
CG
2004
Springer
15 years 6 months ago
A barcode shape descriptor for curve point cloud data
In this paper, we present a complete computational pipeline for extracting a compact shape descriptor for curve point cloud data. Our shape descriptor, called a barcode, is based ...
Anne D. Collins, Afra Zomorodian, Gunnar Carlsson,...
CN
2004
79views more  CN 2004»
15 years 6 months ago
Improving the accuracy of cell-based positioning for wireless networks
The location-sensing technology is a core technology of location-based services and applications. In this paper, we present a location-sensing method, called as cell-based positio...
Rong-Hong Jan, Hung-Chi Chu, Yi-Fang Lee
CORR
2004
Springer
108views Education» more  CORR 2004»
15 years 6 months ago
Pervasive Service Architecture for a Digital Business Ecosystem
In this paper we present ideas and architectural principles upon which we are basing the development of a distributed, open-source infrastructure that, in turn, will support the ex...
Thomas Heistracher, Thomas Kurz, Claudius Masuch, ...
CACM
2000
97views more  CACM 2000»
15 years 6 months ago
Generalizing by Removing Detail
A long-standing goal of the programming by demonstration research community is to enable people to construct programs by showing how the desired programs should work on sample inp...
Kenneth M. Kahn