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Generalized restless bandits and the knapsack problem for perishable inventories
(2014-12-31)
In this paper we introduce the knapsack problem for perishable inventories concerning the optimal dynamic allocation of a collection of products to a limited knapsack. The motivation for designing such a problem comes from ...
Congestion control of TCP flows in Internet routers by means of index policy
(2013-12-31)
In this paper we address the problem of fast and fair transmission of flows in a router, which is a fundamental issue in networks like the Internet. We model the interaction between a source using the Transmission Control ...
Optimal anticipative congestion control of flows with time-varying input stream
(2012-12-31)
This paper is concerned with a new type of congestion control method that we call anticipative congestion control, which exploits probabilistic information available at a network node about congestion at other nodes. ...
Opportunistic schedulers for optimal scheduling of flows in wireless systems with ARQ feedback
(2012-12-31)
In this paper we study three opportunistic schedulers for the problem of optimal multi-class flow-level scheduling in wireless downlink and uplink systems. For user channels we employ the Gilbert-Elliot model of good and ...