2 search results - page 1 / 1 » Local PTAS for Independent Set and Vertex Cover in Location ... |
DCOSS
2008
Springer
13 years 6 months ago
2008
Springer
We present the first local approximation schemes for maximum independent set and minimum vertex cover in unit disk graphs. In the graph model we assume that each node knows its geo...
ADHOCNOW
2008
Springer
13 years 11 months ago
2008
Springer
We present 1 − approximation algorithms for the maximum matching problem in location aware unit disc graphs and in growth-bounded graphs. The algorithm for unit disk graph is loc...