A new polynomial-time algorithm for linear programming
Combinatorica
Risk criteria in a stochastic knapsack problem
Operations Research
The dynamic and stochastic knapsack problem with deadlines
Management Science
Allocating bandwidth for bursty connections
STOC '97 Proceedings of the twenty-ninth annual ACM symposium on Theory of computing
The Dynamic and Stochastic Knapsack Problem with Random Sized Items
Operations Research
Stochastic Load Balancing and Related Problems
FOCS '99 Proceedings of the 40th Annual Symposium on Foundations of Computer Science
Convex Optimization
Approximating the Stochastic Knapsack Problem: The Benefit of Adaptivity
FOCS '04 Proceedings of the 45th Annual IEEE Symposium on Foundations of Computer Science
Stochastic combinatorial optimization via poisson approximation
Proceedings of the forty-fifth annual ACM symposium on Theory of computing
Stochastic Operating Room Scheduling for High-Volume Specialties Under Block Booking
INFORMS Journal on Computing
Note: Adaptivity in the stochastic blackjack knapsack problem
Theoretical Computer Science
Approximability of the two-stage stochastic knapsack problem with discretely distributed weights
Discrete Applied Mathematics
Hi-index | 0.00 |
We consider a stochastic knapsack problem where each item has a known profit but a random size that is normally distributed independent of other items. The goal is to select a profit maximizing set of items such that the probability of the total size exceeding the knapsack bound is at most a given threshold. We present a Polynomial Time Approximation Scheme (PTAS) for the problem via a parametric LP reformulation that efficiently computes a solution satisfying the chance constraint strictly and achieving near-optimal profit.