Results 81 to 90 of about 42,286 (292)

Priority Multi-Server Queueing System with Heterogeneous Customers

Mathematics, 2020
In this paper, we analyze a multi-server queueing system with heterogeneous customers that arrive according to a marked Markovian arrival process. Customers of two types differ in priorities and parameters of phase type distribution of their service time.
Valentina Klimenok, Alexander Dudin, Vladimir Vishnevsky   +2 more
doaj   +1 more source

Operations Research‐Based Formalisation and Design of Sustainable Reverse Logistics for E‐Waste Supply Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT This study demonstrates how a profitable, lean, and environmentally responsible e‐waste reverse logistics system can be designed using integrated Operations Research (OR) techniques. Addressing the growing urgency of responsible consumption (UN SDG 12) and the projected rise of the e‐waste sector to USD 137.60 billion by 2029, the research ...
Sheeba Pathak, Hajar Fatorachian
wiley   +1 more source

Fueling Tomorrow: Scenario Planning for the Future of Gas Stations

Business Strategy and the Environment, EarlyView.
ABSTRACT Transport electrification is reshaping the service infrastructures that mediate everyday mobility, yet most electrification scenario studies remain macrolevel and offer limited insight into how incumbent forecourt (gas‐station) networks can adapt under deep uncertainty.
Joao Gabriel Rosa, Fabiano Armellini, Jean‐Marc Robert   +2 more
wiley   +1 more source

ANALISIS SISTEM ANTREAN DENGAN DISIPLIN PELAYANAN PREEMPTIVE

Jurnal Sains Dasar, 2017
Disiplin pelayanan preemptive merupakan salah satu aturan dalam sistem antrean dimana server melayani customer berdasarkan urutan prioritasnya. Tujuan dari penulisan ini adalah menganalisis model sistem antrean dengan disiplin pelayanan preemptive ...
Nur Indra Istiani, Nikenasih Binatari
doaj   +1 more source

Towards a Developmental Retribution and Reciprocity Model (RRM): Implications for Youth Justice

Behavioral Sciences &the Law, EarlyView.
ABSTRACT Youth justice systems are frequently justified by reference to developmental change, yet chronological age is often treated as a proxy for underlying psychological processes. This paper develops a Developmental Retribution and Reciprocity Model (RRM), integrating evolutionary criminology with contemporary developmental neuroscience to clarify ...
Evelyn Svingen
wiley   +1 more source

The Impact of Self‐Checkout Technology on Shopping Behavior in B2B Retail: Evidence From Point‐Of‐Sale Transaction Data

Journal of Consumer Behaviour, EarlyView.
ABSTRACT This study examines the impact of self‐checkout technology implementation on B2B customer shopping behavior using a novel methodological approach that combines propensity score matching with difference‐in‐differences analysis on actual point‐of‐sale transaction data.
Jindřich Špička, Michaela Dvořáková   +1 more
wiley   +1 more source

Business process analysis of university admissions: Combining TM Forum’s eTOM framework, discrete-event simulation, and queuing theory

Discrete and Continuous Models and Applied Computational Science
The increasing complexity of university admissions requires efficient, standardized processes to manage large volumes of applications and changing regulatory requirements. To address this, the paper applies the TM Forum’s Business Process Framework (eTOM)
Konstantin M. Terentyev, Leyla D. Abuzyarova, Irina A. Kochetkova, Konstantin E. Samouylov   +3 more
doaj   +1 more source

Transient Analysis of Hysteresis Queueing Model Using Matrix Geometric Method [PDF]

Mehran University Research Journal of Engineering and Technology, 2011
Various analytical methods have been proposed for the transient analysis of a queueing system in the scalar domain. In this paper, a vector domain based transient analysis is proposed for the hysteresis queueing system with internal thresholds for the ...
Wajiha Shah, Syed Asif Ali Shah, Faisal Karim Shaikh   +2 more
doaj  

EventFlow: Real‐time neuromorphic event‐driven classification of two‐phase boiling flow regimes

Droplet, EarlyView.
We present a real‐time flow regime classification framework that integrates neuromorphic event‐driven sensing with deep recurrent neural networks. Unlike traditional frame‐based approaches, our system captures sparse event streams from an event‐based camera, representing only the dynamic brightness changes at the individual pixel level.
Sanghyeon Chang, Srikar Arani, Nishant Sai Nuthalapati, Youngjoon Suh, Nicholas Choi, Siavash Khodakarami, Md Rakibul Hasan Roni, Nenad Miljkovic, Aparna Chandramowlishwaran, Yoonjin Won   +9 more
wiley   +1 more source

Probabilistic Inference in Queueing Networks [PDF]

, 2008
Although queueing models have long been used to model the performance of computer systems, they are out of favor with practitioners, because they have a reputation for requiring unrealistic distributional assumptions.
Jordan, Michael I., Sutton, Charles
core   +1 more source