2 search results - page 1 / 1 » Approximate Shortest Distance Computing: A Query-Dependent L... |
ICDE
2012
IEEE
12 years 10 days ago
2012
IEEE
—Shortest distance query between two nodes is a fundamental operation in large-scale networks. Most existing methods in the literature take a landmark embedding approach, which s...
MOBIHOC
2005
ACM
14 years 9 months ago
2005
ACM
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...