4 citations · 5 across the 3 of their papers we have counts for
4 papers
Naive Newsvendor Adjustments: Are They Always Detrimental?
Congzheng Liu, Adam N. Letchford, Ivan Svetunkov
Newsvendor problems are an important and much-studied topic in stochastic inventory control. One strand of the literature on newsvendor problems is concerned with the fact that pra…
Adaptive Policies for Perimeter Surveillance Problems
James A. Grant, David S. Leslie, Kevin Glazebrook +2
Maximising the detection of intrusions is a fundamental and often critical aim of perimeter surveillance. Commonly, this requires a decision-maker to optimally allocate multiple se…
A Two-Level Graph Partitioning Problem Arising in Mobile Wireless Communications
Jamie Fairbrother, Adam Letchford, Keith Briggs
In the k-partition problem (k-PP), one is given an edge-weighted undirected graph, and one must partition the node set into at most k subsets, in order to minimise (or maximise) th…
Detecting changes in slope with an penalty
Robert Maidstone, Paul Fearnhead, Adam Letchford
Whilst there are many approaches to detecting changes in mean for a univariate time-series, the problem of detecting multiple changes in slope has comparatively been ignored. Part…