Browsing by Keywords "Total costs"
Now showing items 1-4 of 4
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Average Fisher information maximisation in presence of cost-constrained measurements
(The Institution of Engineering and Technology, 2011)An optimal estimation framework is considered in the presence of cost-constrained measurements. The aim is to maximise the average Fisher information under a constraint on the total cost of measurement devices. An optimisation ... -
Cost-aware strategies for query result caching in Web search engines
(Association for Computing Machinery, 2011)Search engines and large-scale IR systems need to cache query results for efficiency and scalability purposes. Static and dynamic caching techniques (as well as their combinations) are employed to effectively cache query ... -
New formulations for the hop-constrained minimum spanning tree problem via Sherali and Driscoll's tightened Miller-Tucker-Zemlin constraints
(Elsevier, 2010)Given an undirected network with positive edge costs and a natural number p, the hop-constrained minimum spanning tree problem (HMST) is the problem of finding a spanning tree with minimum total cost such that each path ... -
Representation of optical fields using finite numbers of bits
(Optical Society of America, 2012-06-04)We consider the problem of representation of a finite-energy optical field, with a finite number of bits. The optical field is represented with a finite number of uniformly spaced finite-accuracy samples (there is a finite ...
