Approximation Algorithms for Cell Planning in Heterogeneous Networks.
Wentao ZhaoShaowei WangChonggang WangXiaobing WuPublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- approximation algorithms
- heterogeneous networks
- np hard
- special case
- worst case
- vertex cover
- minimum cost
- open shop
- constant factor
- randomized algorithms
- primal dual
- approximation ratio
- link prediction
- set cover
- heterogeneous information networks
- multiple types
- lower bound
- social networks
- constant factor approximation
- disjoint paths
- communication networks
- search algorithm