Journal articles
Bugra Gedik, Ling Liu and Philip S. Yu. ASAP: An Adaptive Sampling Approach to Data Collection in Sensor Networks. IEEE Transactions on Parallel and Distributed Systems, May 2007.Lakshmish Ramaswamy, Ling Liu and Arun K. Iyengar. Scalable Delivery of Dynamic Content using a Cooperative Edge Cache Grid. IEEE Transactions on Knowledge and Data Engineering, December 2006.