Distributed Computation of Maximum Lifetime Spanning Subgraphs in Sensor Networks. - Harri Haanpää; André Schumacher; Thorn Thaler; Pekka Orponen (MSN, 2007)

Lifetime Maximization in Wireless Sensor Networks by Distributed Binary Search. - André Schumacher; Pekka Orponen; Thorn Thaler; Harri Haanpää (EWSN, 2008)