Classes of graphs which approximate the complete Euclidean graph
Discrete & Computational Geometry
Euclidean spanners: short, thin, and lanky
STOC '95 Proceedings of the twenty-seventh annual ACM symposium on Theory of computing
A performance comparison of multi-hop wireless ad hoc network routing protocols
MobiCom '98 Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking
Routing with guaranteed delivery in ad hoc wireless networks
DIALM '99 Proceedings of the 3rd international workshop on Discrete algorithms and methods for mobile computing and communications
Robust position-based routing in wireless Ad Hoc networks with unstable transmission ranges
DIALM '01 Proceedings of the 5th international workshop on Discrete algorithms and methods for mobile computing and communications
Geometric spanner for routing in mobile networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Asymptotically optimal geometric mobile ad-hoc routing
DIALM '02 Proceedings of the 6th international workshop on Discrete algorithms and methods for mobile computing and communications
Sparse Power Efficient Topology for Wireless Networks
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 9 - Volume 9
Internal Node and Shortcut Based Routing with Guaranteed Delivery in Wireless Networks
ICDCSW '01 Proceedings of the 21st International Conference on Distributed Computing Systems
Efficient construction of low weight bounded degree planar spanner
COCOON'03 Proceedings of the 9th annual international conference on Computing and combinatorics
Local solutions for global problems in wireless networks
Journal of Discrete Algorithms
Local edge colouring of Yao-like subgraphs of unit disk graphs
SIROCCO'07 Proceedings of the 14th international conference on Structural information and communication complexity
A set of topological graphs for 2-D sensor ad hoc networks
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
On a family of strong geometric spanners that admit local routing strategies
Computational Geometry: Theory and Applications
On a family of strong geometric spanners that admit local routing strategies
WADS'07 Proceedings of the 10th international conference on Algorithms and Data Structures
Hi-index | 0.00 |
We give a new local test, called a Half-Space Proximal or HSP test, for extracting a sparse directed or undirected subgraph of a given unit disk graph. The HSP neighbors of each vertex are unique, given a fixed underlying unit disk graph. The HSP test is a fully distributed, computationally simple algorithm that is applied independently to each vertex of a unit disk graph. The directed spanner obtained by this test is shown to be strongly connected, has out-degree at most six, its dilation is at most 2π+1, contains the minimum weight spanning tree as its subgraph and, unlike the Yao graph, it is rotation invariant. Since no coordinate assumption is needed to determine the HSP nodes, the test can be applied in any metric space.