Speeding up the optimal method of Drezner for the p-centre problem in the plane

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Speeding up the optimal method of Drezner for the p-centre problem in the plane

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作者：Becky Callaghan ; ^{bc349@kent.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; Said Salhi ^{s.salhi@kent.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; Gá ; bor Nagy ^{g.nagy@kent.ac.uk" class="auth_mail" title="E-mail the corresponding author}
关键词：Location ; p-centre problem ; Continuous space ; Z-maximal circles ; Optimal algorithm
刊名：European Journal of Operational Research
出版年：2017
出版时间：16 March 2017
年：2017
卷：257
期：3
页码：722-734
全文大小：1633 K

文摘

class="label">•: Revisit an optimal algorithm for the continuous p-centre problem.
class="label">•: Introduce neighbourhood reduction schemes.
class="label">•: Present lemmas and proofs to support the validity of the above schemes.
class="label">•: Produce an adaptive CPLEX policy.
class="label">•: Solve much larger problems optimally for the first time.

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