Changcun Ma

According to our database, Changcun Ma authored at least 6 papers between 2009 and 2013.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2013

On bounding node-to-sink latency in wireless sensor networks with multiple sinks.

Donghyun Kim, Wei Wang, Weili Wu, Deying Li, Changcun Ma, Nassim Sohaee, Wonjun Lee, Yuexuan Wang, Ding-Zhu Du

Int. J. Sens. Networks, 2013

2012

Energy efficient broadcast in multiradio multichannel wireless networks.

Changcun Ma, Deying Li, Hongwei Du, Huan Ma, Yuexuan Wang, Wonjun Lee

Proceedings of the IEEE INFOCOM 2012, Orlando, FL, USA, March 25-30, 2012, 2012

2011

Minimum Data-Latency-Bound $k$-Sink Placement Problem in Wireless Sensor Networks.

Donghyun Kim, Wei Wang, Nassim Sohaee, Changcun Ma, Weili Wu, Wonjun Lee, Ding-Zhu Du

IEEE/ACM Trans. Netw., 2011

2010

Hardness of <i>k</i>-Vertex-Connected Subgraph Augmentation Problem.

Changcun Ma, Donghyun Kim, Yuexuan Wang, Wei Wang, Nassim Sohaee, Weili Wu

J. Comb. Optim., 2010

2009

Improving cell broadcasting scheme to support multi-lingual service in wireless networks.

Yi Zhu, Xiaofeng Gao, James Willson, Changcun Ma, Jason P. Jue, Weili Wu

IEEE Commun. Lett., 2009

A PTAS for Minimum d-Hop Underwater Sink Placement Problem in 2-d Underwater Sensor Networks.

Wei Wang, Donghyun Kim, Nassim Sohaee, Changcun Ma, Weili Wu

Discret. Math. Algorithms Appl., 2009