A two-phase algorithm for bin stretching with stretching factor 1.5

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10368752" target="_blank" >RIV/00216208:11320/17:10368752 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10878-017-0114-4" target="_blank" >http://dx.doi.org/10.1007/s10878-017-0114-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10878-017-0114-4" target="_blank" >10.1007/s10878-017-0114-4</a>

Result language
angličtina
Original language name
A two-phase algorithm for bin stretching with stretching factor 1.5
Original language description
Online Bin Stretching is a semi-online variant of bin packing in which the algorithm has to use the same number of bins as an optimal packing, but is allowed to slightly overpack the bins. The goal is to minimize the amount of overpacking, i.e., the maximum size packed into any bin.We give an algorithm for Online Bin Stretching with a stretching factor of 1.5 for any number of bins. We build on previous algorithms and use a two-phase approach. However, our analysis is technically more complicated and uses amortization over the bins with the help of two weight functions.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project
<a href="/en/project/GA14-10003S" target="_blank" >GA14-10003S: Restricted computations: Algorithms, models, complexity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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