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LP-based tractable subcones of the semidefinite plus nonnegative cone

Tanaka, Akihiro; Yoshise, Akiko - In: Paths, pivots, and practice : the power of optimization, (pp. 155-182). 2018

Persistent link: https://www.econbiz.de/10011846455

Research and education of SSME in Japanese universities

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Comment on modified fare ratio in a two-class static revenue management model with buy-up behavior

Takagi, Hideaki - In: Transportation science : a journal of the Institute for … 55 (2021) 6, pp. 1228-1231

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Waiting time in the M/M/m LCFS nonpreemptive priority queue with impatient customers

Takagi, Hideaki - In: Retrial queues and related models, (pp. 257-289). 2016

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A Survey of Combinatorial Maximum Flow Algorithms on a Network with Gains

Shigeno, Maiko - In: Journal of the Operations Research Society of Japan : JORSJ 47 (2004) 4, pp. 244-264

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A Maximum Density Subset Problem and its Algorithm with Approximate Binary Search

Zhang, Mingchao; Takahashi, Satoshi; Shigeno, Maiko - In: Journal of the Operations Research Society of Japan : JORSJ (2010), pp. 13-29

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Relaxed Most Negative Cycle and Most Positive Cut Canceling Algorithms for Minimum Cost Flow

Shigeno, Maiko; Iwata, Satoru; McCormick, S.Thomas - In: Mathematics of operations research 25 (2000) 1, pp. 76-104

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A Fast Parametric Submodular Intersection Algorithm for Strong Map Sequences

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Au Adjustable Robust Approach for a 1-Median Location Problem on a Tree

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Fluid approximation analysis of a call center model with time-varying arrivals and after-call work

Kawai, Yosuke; Takagi, Hideaki - In: Operations Research Perspectives 2 (2015), pp. 81-96

Important features to be included in queueing-theoretic models of the call center operation are multiple servers, impatient customers, time-varying arrival process, and operator's after-call work (ACW). We propose a fluid approximation technique for the queueing model with these features by...

Persistent link: https://www.econbiz.de/10011825914