1370 search results - page 218 / 274 » On grids in topological graphs |
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
Discovering communities from documents involved in social discourse is an important topic in social network analysis, enabling greater understanding of the relationships among act...
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INFOCOM
2006
IEEE
15 years 5 months ago
2006
IEEE
— For a wide variety of sensor network environments, location information is unavailable or expensive to obtain. We propose a location-free, lightweight, distributed, and data-ce...
MM
2006
ACM
15 years 5 months ago
2006
ACM
This paper presents a novel approach to object recognition involving a sparse 2D model and matching using video. The model is generated on the basis of geometry and image measurab...
ICDM
2005
IEEE
15 years 5 months ago
2005
IEEE
— Orthogonal Neighborhood Preserving Projections (ONPP) is a linear dimensionality reduction technique which attempts to preserve both the intrinsic neighborhood geometry of the ...
SRDS
2005
IEEE
15 years 5 months ago
2005
IEEE
We present an algorithm by which nodes arranged in a tree, with each node initially knowing only its parent and children, can construct a fault-tolerant communication structure (a...