Dominance relations in unbounded knapsack problems:
Abstract: "The Unbounded Knapsack Problem (UKP) is a generalization of the 0-1 Knapsack Problem where an unlimited amount of each item type is available. In any efficient algorithm for UKP the reduction of dominated item types plays a central role, as the size of an instance may be decreased co...
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
København
1994
|
| Series: | Datalogisk Institut <København>: DIKU-Rapport
1994,33 |
| Subjects: | |
| Summary: | Abstract: "The Unbounded Knapsack Problem (UKP) is a generalization of the 0-1 Knapsack Problem where an unlimited amount of each item type is available. In any efficient algorithm for UKP the reduction of dominated item types plays a central role, as the size of an instance may be decreased considerably this way. Traditionally the dominance test has been based on a sorting of the item types according to non-increasing profit-to-weight ratios, but a faster reduction may be obtained by sorting according to nondecreasing weights, since then the so- called quotient jumping technique may be applied. Computational experiments are presented to demonstrate the efficiency of the presented algorithm." |
| Physical Description: | 10 S. |
Staff View
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| 520 | 3 | |a Abstract: "The Unbounded Knapsack Problem (UKP) is a generalization of the 0-1 Knapsack Problem where an unlimited amount of each item type is available. In any efficient algorithm for UKP the reduction of dominated item types plays a central role, as the size of an instance may be decreased considerably this way. Traditionally the dominance test has been based on a sorting of the item types according to non-increasing profit-to-weight ratios, but a faster reduction may be obtained by sorting according to nondecreasing weights, since then the so- called quotient jumping technique may be applied. Computational experiments are presented to demonstrate the efficiency of the presented algorithm." | |
| 650 | 4 | |a Combinatorial optimization | |
| 650 | 4 | |a Computer algorithms | |
| 650 | 4 | |a Operations research | |
| 650 | 4 | |a Sorting (Electronic computers) | |
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| id | DE-604.BV010678589 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T17:57:04Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007126899 |
| oclc_num | 38254808 |
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| physical | 10 S. |
| publishDate | 1994 |
| publishDateSearch | 1994 |
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| series2 | Datalogisk Institut <København>: DIKU-Rapport |
| spelling | Pisinger, David Verfasser aut Dominance relations in unbounded knapsack problems København 1994 10 S. txt rdacontent n rdamedia nc rdacarrier Datalogisk Institut <København>: DIKU-Rapport 1994,33 Abstract: "The Unbounded Knapsack Problem (UKP) is a generalization of the 0-1 Knapsack Problem where an unlimited amount of each item type is available. In any efficient algorithm for UKP the reduction of dominated item types plays a central role, as the size of an instance may be decreased considerably this way. Traditionally the dominance test has been based on a sorting of the item types according to non-increasing profit-to-weight ratios, but a faster reduction may be obtained by sorting according to nondecreasing weights, since then the so- called quotient jumping technique may be applied. Computational experiments are presented to demonstrate the efficiency of the presented algorithm." Combinatorial optimization Computer algorithms Operations research Sorting (Electronic computers) Datalogisk Institut <København>: DIKU-Rapport 1994,33 (DE-604)BV010011493 1994,33 |
| spellingShingle | Pisinger, David Dominance relations in unbounded knapsack problems Datalogisk Institut <København>: DIKU-Rapport Combinatorial optimization Computer algorithms Operations research Sorting (Electronic computers) |
| title | Dominance relations in unbounded knapsack problems |
| title_auth | Dominance relations in unbounded knapsack problems |
| title_exact_search | Dominance relations in unbounded knapsack problems |
| title_full | Dominance relations in unbounded knapsack problems |
| title_fullStr | Dominance relations in unbounded knapsack problems |
| title_full_unstemmed | Dominance relations in unbounded knapsack problems |
| title_short | Dominance relations in unbounded knapsack problems |
| title_sort | dominance relations in unbounded knapsack problems |
| topic | Combinatorial optimization Computer algorithms Operations research Sorting (Electronic computers) |
| topic_facet | Combinatorial optimization Computer algorithms Operations research Sorting (Electronic computers) |
| volume_link | (DE-604)BV010011493 |
| work_keys_str_mv | AT pisingerdavid dominancerelationsinunboundedknapsackproblems |