This is a C Program to solve fractional knapsack problem. The knapsack problem or rucksack problem is a problem in combinatorial optimization: Given a set of items, each with a mass and a value, determine the number of each item to include in a collection so that the total weight is less...
The knapsack problem states that − given a set of items, holding weights and profit values, one must determine the subset of the items to be added in a knapsack such that, the total weight of the items must not exceed the limit of the knapsack and its total profit value is maximum....
In the same way we propose a FPTAS for the unbounded fractional knapsack problem with time complexity O(n2+n log(1/ε)+(1/ε)3). 展开 关键词: Combinatorial fractional programming Fractional knapsack problem Approximation algorithm Approximation scheme DOI: 10.1016/S0167-6377(02)00157-...
Fractional Knapsack problem Infractional knapsack fractionsof an item can be taken rather than having to make a binary choice for each of them. In this objective function is mathematically represented by: Max Where,Pi= profit and Xi = fraction. ...
Every solution to the fractional multidimensional knapsack problem admits a cost鈥揵enefit interpretation: for each solution, it is possible to associate a price to each dimension such that an object is placed (not placed) in the knapsack if its cost under the associated price system is strictly...
Determining Optimal Polling Frequency Using a Learning Automata-based Solution to the Fractional Knapsack Problem Previous approaches to resource allocation in Web monitoring target optimal performance under restricted capacity constraints (Pandey et al., 2003; Wolf et... OC Granmo,BJ Oommen,SA Myrer,...
(1965), Das Problem der Optimalen Routenwahl einer Transporteinheit bei Beschäftigung mit Gelegenheitsfahrten, Zeitschrift für die gesamte Staatswissenschaft 121, 196–221. Google Scholar Bector, C.R. (1968), Certain Aspects of Duality in Nonlinear Indefinite Functional Programming, Ph.D. ...
In this paper a probability maximization model of a stochastic linear knapsack problem is considered where the random variables consist of several groups w... H Morita,H Ishii,T Nishida - 《European Journal of Operational Research》 被引量: 33发表: 1989年 On Second-Order Duality for Minimax F...
Mohanty Bidhu B.Mathur Kamlesh, Ivancic Nancy J.Value considerations in three-dimensional packing - a heuristic procedure using the fractional knapsack problem. European Journal of Operational Research . 1994Mohanty B.B., Mathur K., Ivancic N.J. Value considerations in three-dimensional packing ...
Granmo O-C, Oommen BJ (2006) On allocating limited sampling resources using a learning automata-based solution to the frac- tional knapsack problem. In: Proceedings of the 2006 international intelligent information processing and web mining conference, Advances in Soft Computing, vol. 35. Ustron,...