Increasing Sensor Network Lifetime by Identifying and Leveraging Nodes with Excess Energy In Heterogeneous Networks. - Keith Hellman; Michael Colagrosso (ISPAN, 2005)

Investigating a Wireless Sensor Network Optimal Lifetime Solution for Linear Topologies. - Keith Hellman; Michael Colagrosso (J. Interconnect. Networks, 2006)

An Open and Scalable Emulation Infrastructure for Large-Scale Real-Time Network Simulations. - Jason Liu 001; Scott Mann; Nathanael Van Vorst; Keith Hellman (INFOCOM, 2007)

A real-time network simulation infrastructure based on OpenVPN. - Jason Liu 001; Yue Li 019; Nathanael Van Vorst; Scott Mann; Keith Hellman (J. Syst. Softw., 2009)

Exploring the appeal of socially relevant computing: are students interested in socially relevant problems? - Cyndi Rader; Doug Hakkarinen; Barbara M. Moskal; Keith Hellman (SIGCSE, 2011)

Exploring formal learning groups and their impact on recruitment of women in undergraduate CS. - Julie Krause; Irene Polycarpou; Keith Hellman (SIGCSE, 2012)