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作者:

Wang, Yijing (Wang, Yijing.) | Xu, Dachuan (Xu, Dachuan.) (学者:徐大川) | Du, Donglei (Du, Donglei.) | Jiang, Yanjun (Jiang, Yanjun.)

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EI Scopus SCIE

摘要:

Team formation plays an essential role in the labor market. In this paper, we propose two bicriteria algorithms to construct a balance between gain and cost in a team formation problem under the streaming model, subject to a cardinality constraint. We formulate the problem as maximizing the difference of a non-negative normalized monotone submodular function and a non-negative linear function. As an extension, we also consider the case where the first function is gamma-weakly submodular. Combining the greedy technique with the threshold method, we present bicriteria streaming algorithms and give detailed analysis for both of these models. Our analysis is competitive with that in Ene's work.

关键词:

Linear function Bicriteria Approximately submodular Streaming algorithm

作者机构:

  • [ 1 ] [Wang, Yijing]Beijing Univ Technol, Dept Operat Res & Informat Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Xu, Dachuan]Beijing Univ Technol, Dept Operat Res & Informat Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Du, Donglei]Univ New Brunswick, Fac Management, Fredericton, NB E3B 5A3, Canada
  • [ 4 ] [Jiang, Yanjun]Ludong Univ, Sch Math & Stat Sci, Yantai 264025, Peoples R China

通讯作者信息:

  • [Jiang, Yanjun]Ludong Univ, Sch Math & Stat Sci, Yantai 264025, Peoples R China

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来源 :

JOURNAL OF COMBINATORIAL OPTIMIZATION

ISSN: 1382-6905

年份: 2021

期: 4

卷: 44

页码: 2946-2962

1 . 0 0 0

JCR@2022

ESI学科: MATHEMATICS;

ESI高被引阀值:31

JCR分区:3

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WoS核心集被引频次: 0

SCOPUS被引频次: 1

ESI高被引论文在榜: 0 展开所有

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