Computing wave impact in self-organised mussel beds

J. van de Koppel; M. Löffler; T.A.E. Ophelders

Samenvatting

We model the effects of byssal connections made by mussels within patterned mussel beds on bed stability as a disk graph, and propose a formula for assessing which mussels, if any, would get dislodged from the
bed under the impact of a wave. We formulate the computation as a flow problem, giving access to efficient algorithms to evaluate the formula. We then analyse the geometry of the graph, and show that we only need to compute a maximum flow in a restricted part of the graph, giving rise to a near-linear solution in practise.

Originele taal-2	Engels
Pagina's	169-172
Aantal pagina's	4
Status	Gepubliceerd - 5 apr. 2017
Evenement	33rd European Workshop on Computational Geometry (EuroCG 2017) - Malmö Högskola, Malmö, Zweden Duur: 5 apr. 2017 → 7 apr. 2017 Congresnummer: 33 http://csconferences.mah.se/eurocg2017

Workshop

Workshop	33rd European Workshop on Computational Geometry (EuroCG 2017)
Verkorte titel	EuroCG 2017
Land/Regio	Zweden
Stad	Malmö
Periode	5/04/17 → 7/04/17
Internet adres	http://csconferences.mah.se/eurocg2017

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title = "Computing wave impact in self-organised mussel beds",

abstract = "We model the effects of byssal connections made by mussels within patterned mussel beds on bed stability as a disk graph, and propose a formula for assessing which mussels, if any, would get dislodged from thebed under the impact of a wave. We formulate the computation as a flow problem, giving access to efficient algorithms to evaluate the formula. We then analyse the geometry of the graph, and show that we only need to compute a maximum flow in a restricted part of the graph, giving rise to a near-linear solution in practise.",

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T1 - Computing wave impact in self-organised mussel beds

AU - van de Koppel, J.

AU - Löffler, M.

AU - Ophelders, T.A.E.

N1 - Conference code: 33

PY - 2017/4/5

Y1 - 2017/4/5

N2 - We model the effects of byssal connections made by mussels within patterned mussel beds on bed stability as a disk graph, and propose a formula for assessing which mussels, if any, would get dislodged from thebed under the impact of a wave. We formulate the computation as a flow problem, giving access to efficient algorithms to evaluate the formula. We then analyse the geometry of the graph, and show that we only need to compute a maximum flow in a restricted part of the graph, giving rise to a near-linear solution in practise.

AB - We model the effects of byssal connections made by mussels within patterned mussel beds on bed stability as a disk graph, and propose a formula for assessing which mussels, if any, would get dislodged from thebed under the impact of a wave. We formulate the computation as a flow problem, giving access to efficient algorithms to evaluate the formula. We then analyse the geometry of the graph, and show that we only need to compute a maximum flow in a restricted part of the graph, giving rise to a near-linear solution in practise.

M3 - Abstract

SP - 169

EP - 172

T2 - 33rd European Workshop on Computational Geometry (EuroCG 2017)

Y2 - 5 April 2017 through 7 April 2017

ER -

Computing wave impact in self-organised mussel beds

Samenvatting

Workshop

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