10 citations · 13 across the 4 of their papers we have counts for
4 papers
An Energy Balanced Dynamic Topology Control Algorithm for Improved Network Lifetime
Xiaoyu Chu, Harish Sethu
In wireless sensor networks, a few sensor nodes end up being vulnerable to potentially rapid depletion of the battery reserves due to either their central location or just the traf…
Cooperative Topology Control with Adaptation for Improved Lifetime in Wireless Sensor Networks
Xiaoyu Chu, Harish Sethu
Topology control algorithms allow each node in a wireless multi-hop network to adjust the power at which it makes its transmissions and choose the set of neighbors with which it co…
A new algorithm for extracting a small representative subgraph from a very large graph
Harish Sethu, Xiaoyu Chu
Many real-world networks are prohibitively large for data retrieval, storage and analysis of all of its nodes and links. Understanding the structure and dynamics of these networks…
On Improving the Representation of a Region Achieved by a Sensor Network
Xiaoyu Chu, Harish Sethu
This report considers the class of applications of sensor networks in which each sensor node makes measurements, such as temperature or humidity, at the precise location of the nod…