2012 journal article
Heavy traffic approximations of a queue with varying service rates and general arrivals
Stochastic Models, 28(1), 63–108.
2005 journal article
Adaptive optimization of least-squares tracking algorithms: With applications to adaptive antenna arrays for randomly time-varying mobile communications systems
IEEE Transactions on Automatic Control, 50(11), 1749–1760.
2004 journal article
Control of mobile communication systems with time-varying channels via stability methods
IEEE Transactions on Automatic Control, 49(11), 1954–1962.