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Author:

Zhang, Zhenning (Zhang, Zhenning.) | Guo, Longkun (Guo, Longkun.) | Wang, Yishui (Wang, Yishui.) | Xu, Dachuan (Xu, Dachuan.) (Scholars:徐大川) | Zhang, Dongmei (Zhang, Dongmei.)

Indexed by:

EI Scopus SCIE

Abstract:

Emerging applications such as optimal budget allocation and sensor placement impose problems of maximizing variants of submodular functions with constraints under a streaming setting. In this paper, we first devise a streaming algorithm based on Sieve-Streaming for maximizing a monotone diminishing return submodular (DR-submodular) function with a cardinality constraint on the integer lattice and show it is a one-pass algorithm with approximation ratio 1/2 - epsilon. The key idea to ensure one pass for the algorithm is to combine binary search for determining the level of an element with the exponential-growth method for estimating the OPT. Inspired by Sieve-Streaming++, we then improve the memory of the algorithm to O(k/epsilon) and the query complexity to O(k log(2) k/epsilon).

Keyword:

submodular maximization cardinality Diminishing return submodular integer lattice streaming algorithm

Author Community:

  • [ 1 ] [Zhang, Zhenning]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 ] [Guo, Longkun]Qilu Univ Technol, Shandong Acad Sci, Sch Comp Sci & Technol, Shandong Key Lab Comp Networks, Jinan 250353, Shandong, Peoples R China
  • [ 4 ] [Wang, Yishui]Univ Sci & Technol Beijing, Sch Math & Phys, Beijing 100083, Peoples R China
  • [ 5 ] [Zhang, Dongmei]Shandong Jianzhu Univ, Sch Comp Sci & Technol, Jinan 250101, Peoples R China

Reprint Author's Address:

  • [Guo, Longkun]Qilu Univ Technol, Shandong Acad Sci, Sch Comp Sci & Technol, Shandong Key Lab Comp Networks, Jinan 250353, Shandong, Peoples R China

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Source :

ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH

ISSN: 0217-5959

Year: 2021

Issue: 05

Volume: 38

1 . 4 0 0

JCR@2022

ESI Discipline: ENGINEERING;

ESI HC Threshold:87

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 4

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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