On the mixing set with a knapsack constraint
WebAbstract. The mixing set with a knapsack constraint arises in deterministic equiv-alent of chance-constrained programming problems with nite discrete distributions. We rst … Web7 de fev. de 2024 · Maximization of non-negative monotone submodular set functions under a knapsack constraint have been extensively studied in the last decade. Here, we consider the streaming algorithms of this problem on the integer lattice, or on a multi-set equivalently.
On the mixing set with a knapsack constraint
Did you know?
WebWe study the polyhedral structure of a generalization of a mixing set described by the intersection of two mixing sets with two shared continuous ... Fukasawa, R.: On the mixing set with a knapsack constraint. Math. Program. 157(1), 191---217 (2016) Google Scholar Digital Library; Atamtürk, A., Nemhauser, G.L., Savelsbergh, M.W.P.: The mixed ... WebOn the mixing set with a knapsack constraint Ahmad Abdi1 · Ricardo Fukasawa1 Received: 25 February 2014 / Accepted: 9 January 2016 / Published online: 28 January …
WebWe consider a class of chance-constrained combinatorial optimization problems, which we refer to as probabilistic partial set-covering (PPSC) problems. Given a prespecified risk … Web3 de out. de 2024 · In this paper, we first revisit basic mixing sets by establishing a strong and previously unrecognized connection to submodularity. In particular, we show that …
WebFor k= 1, Luedtke et al. [23], Küçükyavuz [15], and Abdi and Fukasawa [1] suggested valid inequalities for a single mixing set subject to the knapsack constraint (2d). For general k, Küçükyavuz [15] and Zhao et al. [40] proposed valid inequalities for a joint mixing set with a knapsack constraint. Luedtke et al. [23] showed that the problem is NP-hard for k>1 … http://lsec.cc.ac.cn/~dyh/file/publication/131.pdf
Webfunction (i.e., N(S) is the set of neighbors of 5), and pv > 0 is the profit of v, for any v e R. The problem max[/G p(S) I S < k} is classical maximum coverage. In this paper we consider the following problem of maximizing a nonnegative submodular set function subject to d knapsack constraints, where d is a fixed constant (d-SUB).
Web28 de jan. de 2016 · In this paper, we studied several different properties of the mixing set with a knapsack constraint and identified the key difficulty in describing its convex hull, … fisher 42014WebKnapsack Constraints. A knapsack constraint is an alternate to a cardinality constraint (the default in apricot) where each element has a cost and the selected items cannot exceed a total budget. The name (according to Krause (2012)) is a reference to the knapsack problem where one maximizes a modular function subject to a modular cost. canada goose marlow coat womenWebAbstract The mixing set with a knapsack constraint arises in deterministic equiv-alent of chance-constrained programming problems with finite discrete distributions. We first … fisher 42014 harnessWeb19 de out. de 2010 · Deciding whether you can achieve value k (assuming knapsack capacity >= k) is equivalent to finding k items that have no constraint between them. This … fisher 4200 instruction manualWeb4 de jul. de 2012 · On the mixing set with a knapsack constraint. We study a substructure appearing in mixed-integer programming reformulations of chance-constrained programs … fisher 4210Web1 de abr. de 2012 · We propose a polynomial-size extended formulation for the intersection of multiple mixing sets with a knapsack constraint that is stronger than the original … fisher 4196 temperature controllerWebOn Intersection of Two Mixing Sets with Applications to Joint Chance-Constrained Programs Xiao Liu Integrated Systems Engineering, The Ohio State University, [email protected] ... extended formulations for the individual mixing set intersected with a cardinality/knapsack constraint on the binary variables). fisher 4306311