Now showing items 1-4 of 4
Generalized restless bandits and the knapsack problem for perishable inventories
(Operations Research, 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
(Computer Networks, 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 ...
Opportunistic schedulers for optimal scheduling of flows in wireless systems with ARQ feedback
(Final Program - 2012 24th International Teletraffic Congress, ITC 24, 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 ...
Optimal anticipative congestion control of flows with time-varying input stream
(Performance Evaluation, 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. ...