2 papers
math.PR2014
A Linear Programming Approach to Error Bounds for Random Walks in the Quarter-plane
Jasper Goseling, Richard J. Boucherie, Jan-Kees van Ommeren
We consider the approximation of the performance of random walks in the quarter-plane. The approximation is in terms of a random walk with a product-form stationary distribution, w…
math.OC2012
An Optimal Query Assignment for Wireless Sensor Networks
Mihaela Mitici, Martijn Onderwater, Maurits de Graaf +4
A trade-off between two QoS requirements of wireless sensor networks: query waiting time and validity (age) of the data feeding the queries, is investigated. We propose a Continuou…