15 Papers
188 Citations
Ying Zhu is an academic researcher from University of North Carolina at Charlotte. The author has contributed to research in topics: Routing protocol & Network topology. The author has an hindex of 10, co-authored 15 publications. Previous affiliations of Ying Zhu include University of North Carolina at Chapel Hill & University of Electronic Science and Technology of China.
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Papers
Topology Control for Time-Evolving and Predictable Delay-Tolerant Networks
TL;DR: It is proved that this problem in a predictable DTN, where the time-evolving network topology is known a priori or can be predicted, is NP-hard, and two greedy-based methods are proposed that can significantly reduce the total cost of topology while maintaining the connectivity over time.
Topology Control for Time-Evolving and Predictable Delay-Tolerant Networks
Minsu Huang,Siyuan Chen,Ying Zhu,Bin Xu,Yu Wang +4 more
- 17 Oct 2011
TL;DR: It is proved that the topology control problem in a predictable DTN where the time-evolving network topology is known a priori or can be predicted is NP-hard, and two greedy-based methods are proposed which can significant reduce the total cost of topology while maintain the connectivity over time.
Cost-Efficient Topology Design Problem in Time-Evolving Delay-Tolerant Networks
Minsu Huang,Siyuan Chen,Ying Zhu,Yu Wang +3 more
- 01 Dec 2010
TL;DR: This paper proposes three efficient topology control methods which can significantly reduce the total cost of topology while maintain the connectivity and cost-efficiency over time and shows the efficiency of the proposed methods.
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Nokia Mobile Data Challenge: Predicting Semantic Place and Next Place via Mobile Data
TL;DR: Preliminary experimental results over released MDC data (Set A dataset) show that rule based methods produce good predictions for home and work locations in Task1, while machine learning methods are more scalable for dierent types of prediction tasks.
Energy-balanced cooperative routing in multihop wireless ad hoc networks
Siyuan Chen,Minsu Huang,Yang Li,Ying Zhu,Yu Wang +4 more
- 10 Jun 2012
TL;DR: By introducing a new routing scheme which carefully selects cooperative relay nodes and assigns their transmission power, the proposed cooperative routing method can balance the energy among neighboring nodes and maximize the remaining lifetime of the network.
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