Knapsack problems: algorithms and computer implementations
Knapsack problems: algorithms and computer implementations
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms
Fast Approximation Algorithms for the Knapsack and Sum of Subset Problems
Journal of the ACM (JACM)
Linear time algorithms for knapsack problems with bounded weights
Journal of Algorithms
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
An Efficient Approximation Scheme for the Subset-Sum Problem
ISAAC '97 Proceedings of the 8th International Symposium on Algorithms and Computation
Dynamic Programming
Optimal parallel machines scheduling with availability constraints
Discrete Applied Mathematics
A collaborative wireless access to on-demand services
Advances in Multimedia
Solving Medium-Density Subset Sum Problems in Expected Polynomial Time: An Enumeration Approach
FAW '08 Proceedings of the 2nd annual international workshop on Frontiers in Algorithmics
A Survey on Approximation Algorithms for Scheduling with Machine Unavailability
Algorithmics of Large and Complex Networks
Optimal parallel machines scheduling with availability constraints
Discrete Applied Mathematics
A framework for testing DBMS features
The VLDB Journal — The International Journal on Very Large Data Bases
Approximation algorithms for scheduling with reservations
HiPC'07 Proceedings of the 14th international conference on High performance computing
O((log n)2) time online approximation schemes for bin packing and subset sum problems
FAW'10 Proceedings of the 4th international conference on Frontiers in algorithmics
Exact and approximation algorithms for geometric and capacitated set cover problems
COCOON'10 Proceedings of the 16th annual international conference on Computing and combinatorics
Transporting jobs through a processing center with two parallel machines
COCOA'10 Proceedings of the 4th international conference on Combinatorial optimization and applications - Volume Part I
Interval subset sum and uniform-price auction clearing
COCOON'05 Proceedings of the 11th annual international conference on Computing and Combinatorics
Constant-Time approximation algorithms for the knapsack problem
TAMC'12 Proceedings of the 9th Annual international conference on Theory and Applications of Models of Computation
Priority algorithms for the subset-sum problem
COCOON'07 Proceedings of the 13th annual international conference on Computing and Combinatorics
Preemptive scheduling on two identical parallel machines with a single transporter
Journal of Combinatorial Optimization
Hi-index | 0.00 |
Given a set of n positive integers and a knapsack of capacity c, the Subset-Sum Problem is to find a subset the sum of which is closest to c without exceeding the value c. In this paper we present a fully polynomial approximation scheme which solves the Subset-Sum Problem with accuracy ε in time O(min{n . 1/ε, n + 1/ε2 log(1/ε)}) and space O(n + 1/ε). This scheme has a better time and space complexity than previously known approximation schemes. Moreover, the scheme always finds the optimal solution if it is smaller than (1 - ε)c. Computational results show that the scheme efficiently solves instances with up to 5000 items with a guaranteed relative error smaller than 1/1000.