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» Number of Crossing-Free Geometric Graphs vs. Triangulations
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NETWORK
2007
167views more  NETWORK 2007»
15 years 5 days ago
Sensor Localization under Limited Measurement Capabilities
If we abstract a sensor network as a network graph consisting of vertices and edges, where vertices represent sensor nodes and edges represent distance measurements between neighbo...
Chen Wang, Li Xiao
141
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COMGEO
2006
ACM
15 years 22 days ago
Computing homotopic shortest paths efficiently
Geometric shortest paths are a major topic in computational geometry; see the survey paper by Mitchell [12]. A shortest path between two points in a simple polygon can be found in...
Alon Efrat, Stephen G. Kobourov, Anna Lubiw