• Control of Wireless Networks with Rechargeable Batteries 

      Gatzianas, M.; Georgiadis, L.; Tassiulas, L. (2010)
      We consider the problem of cross-layer resource allocation for wireless networks operating with rechargeable batteries under general arrival, channel state and recharge processes. The objective is to maximize total system ...
    • Optimal Dynamic Allocation of Collaborative Servers in Two Station Tandem Systems 

      Papachristos I., Pandelis D.G. (2019)
      We consider two-stage tandem queueing systems with one dedicated server in each station and a flexible server that can serve both stations. We assume exponential service times, linear holding costs accrued by jobs present ...