• Thumbnail for Knapsack problem
    The knapsack problem is the following problem in combinatorial optimization: Given a set of items, each with a weight and a value, determine which items...
    49 KB (7,777 words) - 03:39, 9 December 2024
  • The knapsack problem is one of the most studied problems in combinatorial optimization, with many real-life applications. For this reason, many special...
    11 KB (1,082 words) - 17:51, 9 February 2024
  • computer science, the continuous knapsack problem (also known as the fractional knapsack problem) is an algorithmic problem in combinatorial optimization...
    4 KB (518 words) - 03:16, 4 January 2022
  • The quadratic knapsack problem (QKP), first introduced in 19th century, is an extension of knapsack problem that allows for quadratic terms in the objective...
    24 KB (3,911 words) - 02:19, 7 March 2025
  • multiple knapsack problem (MKP) is a generalization of both the max-sum MSSP and the knapsack problem. In this problem, there are m knapsacks and n items...
    10 KB (1,613 words) - 07:52, 13 December 2024
  • quickly in practice. SSP is a special case of the knapsack problem and of the multiple subset sum problem. The run-time complexity of SSP depends on two...
    25 KB (3,791 words) - 21:16, 4 December 2024
  • NP-hard problem reducible to the knapsack problem. The problem can be formulated as an integer linear programming problem. A paper machine can produce an...
    18 KB (2,422 words) - 17:31, 21 October 2024
  • time O ( ( log ⁡ n ) 6 ) {\displaystyle O((\log {n})^{6})} . In the knapsack problem, we are given n {\displaystyle n} items with weight w i {\displaystyle...
    5 KB (876 words) - 01:37, 26 November 2024
  • the integer knapsack problem, and has applications wider than just currency. It is also the most common variation of the coin change problem, a general...
    10 KB (1,353 words) - 12:50, 10 February 2025
  • for decryption. It is based on the subset sum problem (a special case of the knapsack problem). The problem is as follows: given a set of integers A {\displaystyle...
    10 KB (1,852 words) - 14:42, 11 November 2024
  • maximizing the value of items that can fit in the bin is known as the knapsack problem. A variant of bin packing that occurs in practice is when items can...
    52 KB (6,986 words) - 20:25, 28 July 2024
  • Thumbnail for Combinatorial optimization
    optimization problems are the travelling salesman problem ("TSP"), the minimum spanning tree problem ("MST"), and the knapsack problem. In many such problems, such...
    18 KB (1,847 words) - 09:29, 11 February 2025
  • Thumbnail for Birthday problem
    approximation is not always exact. A related problem is the partition problem, a variant of the knapsack problem from operations research. Some weights are...
    53 KB (7,114 words) - 23:19, 5 March 2025
  • problem reduces to the multiple knapsack problem. If there is a single agent, then, this problem reduces to the knapsack problem. In the following, we have...
    6 KB (1,054 words) - 21:36, 3 October 2024
  • for many NP-complete problems, such as the knapsack problem, the traveling salesman problem, and the Boolean satisfiability problem, that can solve to optimality...
    63 KB (7,784 words) - 04:08, 17 February 2025
  • ISBN 9783540402862. Martello, Silvano; Toth, Paolo (1990). "4 Subset-sum problem". Knapsack problems: Algorithms and computer interpretations. Wiley-Interscience...
    19 KB (2,441 words) - 17:19, 5 August 2024
  • Thumbnail for NP-completeness
    expressed as decision problems. Boolean satisfiability problem (SAT) Knapsack problem Hamiltonian path problem Travelling salesman problem (decision version)...
    30 KB (3,617 words) - 20:05, 16 January 2025
  • 1  The knapsack problem, as well as some of its variants: 0-1 knapsack problem. Unbounded knapsack problem. Multi-dimensional knapsack problem with Delta-modular...
    35 KB (5,027 words) - 17:46, 28 October 2024
  • provable security. This system is based on a type of knapsack problem. Specifically, the underlying problem is this: given integers c,n,p and v0,...,vn, find...
    4 KB (565 words) - 17:03, 1 June 2024
  • Rhine-Westphalia the knapsack problem, a math problem the subset sum problem, a special case of the above Naccache-Stern knapsack cryptosystem, a cryptosystem...
    475 bytes (99 words) - 10:34, 7 March 2021
  • Thumbnail for Ant colony optimization algorithms
    partition problem (WCGTPP) Arc-weighted l-cardinality tree problem (AWlCTP) Multiple knapsack problem (MKP) Maximum independent set problem (MIS) Ant...
    77 KB (9,484 words) - 14:18, 30 December 2024
  • NP-complete: MP1  Some problems related to Job-shop scheduling Knapsack problem, quadratic knapsack problem, and several variants: MP9  Some problems related to Multiprocessor...
    29 KB (2,746 words) - 00:34, 30 January 2025
  • the knapsack problem is as follows: given a set of items of varying volume and a set of knapsacks of varying capacity, assign each item to a knapsack such...
    30 KB (3,436 words) - 01:44, 22 June 2024
  • Strong NP-completeness (category Strongly NP-complete problems)
    NP-hardness of this unary version of the problem. For example, bin packing is strongly NP-complete while the 0-1 Knapsack problem is only weakly NP-complete. Thus...
    4 KB (642 words) - 19:47, 7 May 2023
  • most convenient technique for parsing, for the knapsack problem and other combinatorial optimization problems. It is also the program execution strategy used...
    15 KB (1,986 words) - 14:56, 21 September 2024
  • Weak NP-completeness (category Weakly NP-complete problems)
    NP-hard knapsack problem can be solved by a dynamic programming algorithm requiring a number of steps polynomial in the size of the knapsack and the number...
    2 KB (429 words) - 23:56, 28 May 2022
  • function continuous knapsack problem Cook reduction Cook's theorem counting sort covering CRCW Crew (algorithm) critical path problem CSP (communicating...
    35 KB (3,134 words) - 15:35, 20 December 2024
  • Thumbnail for Algorithm
    value for many hard problems. For example, the Knapsack problem, where there is a set of items, and the goal is to pack the knapsack to get the maximum...
    58 KB (6,770 words) - 13:04, 28 February 2025
  • incorrect outcomes. To use a heuristic for solving a search problem or a knapsack problem, it is necessary to check that the heuristic is admissible....
    11 KB (1,538 words) - 21:32, 19 January 2025
  • Thumbnail for Packing problems
    problem Close-packing of equal spheres Conway puzzle Covering problem Cutting stock problem Ellipsoid packing Kissing number problem Knapsack problem...
    22 KB (2,676 words) - 11:27, 5 March 2025