2050 search results - page 90 / 410 » Shapes as empirical distributions |
CIKM
2011
Springer
13 years 10 months ago
2011
Springer
A key component of BM25 contributing to its success is its sub-linear term frequency (TF) normalization formula. The scale and shape of this TF normalization component is controll...
107
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MOBISYS
2009
ACM
15 years 10 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
103
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MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
Mobility is the distinguishing feature of vehicular networks, affecting the evolution of network connectivity over space and time in a unique way. Connectivity dynamics, in turn, ...
CW
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper presents work in progress and continues a project devoted to developing shape modeling system based on implementation of radial based function (RBF) technology. In this...
104
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COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
We extend linkage unfolding results from the well-studied case of polygonal linkages to the more general case of linkages of polygons. More precisely, we consider chains of nonove...