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UIST
2009
ACM
16 years 28 days ago
Perceptual interpretation of ink annotations on line charts
Asynchronous collaborators often use freeform ink annotations to point to visually salient perceptual features of line charts such as peaks or humps, valleys, rising slopes and de...
Nicholas Kong, Maneesh Agrawala
SIBGRAPI
2008
IEEE
16 years 24 days ago
A New Training Algorithm for Pattern Recognition Technique Based on Straight Line Segments
Recently, a new Pattern Recognition technique based on straight line segments (SLSs) was presented. The key issue in this new technique is to find a function based on distances b...
João Henrique Burckas Ribeiro, Ronaldo Fumi...
PROFES
2005
Springer
15 years 12 months ago
A Rendezvous of Content Adaptable Service and Product Line Modeling
Content adaptable applications are often used in ubiquitous computing environment, and it aims to service the adaptable contents to users. In this environment, the services are dyn...
Seo Jeong Lee, Soo Dong Kim
COSIT
2003
Springer
106views GIS» more  COSIT 2003»
15 years 11 months ago
Tripartite Line Tracks Qualitative Curvature Information
Abstract. We present a qualitative shape description which has previously been proven to be useful for object categorisation. The description is based on a set of shape primitives ...
Björn Gottfried
ENDM
2008
81views more  ENDM 2008»
15 years 6 months ago
The maximum number of halving lines and the rectilinear crossing number of Kn for n
For n 27 we present exact values for the maximum number h(n) of halving lines and h(n) of halving pseudolines, determined by n points in the plane. For this range of values of n ...
Bernardo M. Ábrego, Silvia Fernández...