Results 21 to 30 of about 588,874 (281)
Algorithmic Analysis of Finite-Source Multi-Server Heterogeneous Queueing Systems
Mathematics, 2021 The paper deals with a finite-source queueing system serving one class of customers and consisting of heterogeneous servers with unequal service intensities and of one common queue.
Dmitry Efrosinin +2 more
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A Queuing Network Model for Solving Facility Layout Problem in Multifloor Flow Shop
IEEE Access, 2022 Based on comprehensive consideration of stochastic factors and the system performance, we presented an integrated queuing network model (IQNM) to effectively optimize the facility layout of the multi-floor flow shop (MFFS).
Xiaopeng Liu +5 more
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A new model approximating M/PH/1 queuing systems during the transient period
Mathematical Modelling and Analysis, 2001 This paper presents an efficient approximation for M/PH/1 queuing systems based on the replacement of the majority of the vector valued state probabilities by a diffusion approximation. The strength of the new approximation is that it gives more accurate
H. Gao, M. A. M. Lynch
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Scheduling and Power Control for Wireless Multicast Systems via Deep Reinforcement Learning
Entropy, 2021 Multicasting in wireless systems is a natural way to exploit the redundancy in user requests in a content centric network. Power control and optimal scheduling can significantly improve the wireless multicast network’s performance under fading.
Ramkumar Raghu +3 more
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Comparing an Approximate Queuing Approach with Simulation for the Solution of a Cross-Docking Problem [PDF]
Journal of Applied Mathematics, 2017 Cross-docking is a logistics management concept in which products are temporarily unloaded at intermediate facilities and loaded onto output trucks to be sent to their final destination. In this paper, we propose an approximate nonstationary queuing model to size the number of docks to receive the trucks, so that their unloading will be as short as ...
Roberta Briesemeister +1 more
openaire +3 more sources
IEEE Access, 2018 This paper presents an optimization model for determining the optimal time-varying numbers of cashiers and pharmacists in a large hospital. The objective of this model is to minimize the weighted sum of the waiting cost incurred by patients and the ...
Chung-Cheng Lu +3 more
doaj +1 more source
IEEE Access, 2020 According to in-depth research, a wide range of problems in applied science involve estimating the probability of compound stochastic sums of heavy-tailed risks over a large threshold.
Zhaoyang Lu
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Optimizing and dimensioning a data intensive cloud application for soccer player tracking
International Journal of Computer Science in Sport, 2022 Cloud-based services revolutionize how applications are designed and provisioned in more and more application domains. Operating a cloud application, however, requires careful choices of configuration settings so that the quality of service is acceptable
Dobreff Gergely +2 more
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Modeling Bus Capacity for Bus Stops Using Queuing Theory and Diffusion Approximation
, 2021 For bus service quality and line capacity, one critical influencing factor is bus stop capacity. This paper proposes a bus capacity estimation method incorporating diffusion approximation and queuing theory for individual bus stops.
Xu, Yueru +3 more
core +1 more source
Digital Twin-Aided Orchestration of Mobile Edge Computing With Grant-Free Access
IEEE Open Journal of the Communications Society, 2023 Digital twin-aided (DT) edge computing is investigated, where users utilize grant-free random access with adaptive rate to offload their tasks to the edge server.
Nikos A. Mitsiou +4 more
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