Results 81 to 90 of about 2,535 (219)

The acquisition queue [PDF]

, 2007
We propose a new queueing model named the acquisition queue. It differs from conventional queueing models in that the server not only serves customers, but also performs acquisition of new customers.
Adan, I.J.B.F., Leeuwaarden, JSH Johan van, Adan, IJBF Ivo, Adan, I.J.B.F.; id_orcid, Denteneer, T.J.J., Denteneer, TJJ Dee, Leeuwaarden, van, J.S.H.   +6 more
core   +1 more source

Leverage Points for Meaningful Participation: A 5‐Point Framework From a Rural South African Landscape

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Alternative forms of natural resource management are required. Participation of local actors is necessary but not sufficient, for moving away from the conventional top‐down approaches. This paper develops a 5‐point framework for enabling meaningful participation in rural landscape governance.
Anthony S. Fry, Jai K. Clifford‐Holmes, Carolyn G. Palmer   +2 more
wiley   +1 more source

Velocity‐based stowage policy for a semiautomated fulfillment system

Production and Operations Management, EarlyView., 2022
Abstract Online retail fulfillment is increasingly performed by semiautomated fulfillment systems in which inventory is stored in mobile pods that are moved by robotic drives. In this paper, we develop a model that explores the benefits of velocity‐based stowage policies for semiautomated fulfillment systems, also known as robotic mobile fulfillment ...
Tolga Cezik, Stephen C. Graves, Amy C. Liu   +2 more
wiley   +1 more source

Beyond Markovian queue: a heuristic optimization of a fluid queue with a delay-aware retrial strategy for unprecedented energy efficiency in 5G-based ad hoc networks

Systems Science & Control Engineering
An energy crisis poses a significant challenge in wireless communication networks and looms large due to power-constrained supply and unforeseeable data traffic. As a solution, optimizing energy usage is crucial for enhancing data transmission efficiency
K. Nandhini, V. Vidhya
doaj   +1 more source

Receiver-Side TCP Countermeasure in Cellular Networks

Sensors, 2019
Cellular-based networks keep large buffers at base stations to smooth out the bursty data traffic, which has a negative impact on the user’s Quality of Experience (QoE).
Pingping Dong, Kai Gao, Jingyun Xie, Wensheng Tang, Naixue Xiong, Athanasios V. Vasilakos   +5 more
doaj   +1 more source

Fluid queues driven by an M/M/1/N queue

, 2000
: In this paper, we consider fluid queue models with infinite buffer capacity which receives and releases fluid at variable rates in such a way that the net input rate of fluid into the buffer (which is negative when fluid is flowing out of the buffer ...
Parthasarathy, P.R., Lenin, R.B.
core  

Performance of an ATM multiplexer queue in the fluid approximation using the Beneš approach

, 1994
This paper describes a new method for evaluating the queue length distribution in an ATM multiplexer assuming the cell arrival process can be assimilated to a variable rate fluid input.
Roberts, J. W., Simonian, A., Bensaou, Brahim, Guibert, J.   +3 more
core   +1 more source

Multi‐Vine Disease Prediction in a Field Test Spanning Whole Growth Season at Wine‐Industrial Site (McLaren Vale)

Artificial Intelligence for Engineering, EarlyView.
Overall, the findings provide reliable evidence for block‐level disease early warning, inspection prioritisation, and spray decision‐making, helping to reduce unnecessary inputs, lower environmental burdens, and improve the resilience and sustainability of vineyard production systems.
Shu Liang, Nguyen Van Duc Long, Mst Irin Parvin, Philip Kwong, Vinay Pagay, Maria Maglieri, Steve Maglieri, Andrew Godfrey, Harpinder Sandhu, Kartheek Munigoti, Nicola Sasanelli, Pieter van Schalkwyk, Freya Richardson, Bhola Paudel, Pramod Gautam, Kashif Khaqan, Volker Hessel   +16 more
wiley   +1 more source

Fluid Approximations for a Processor-sharing Queue

, 1996
This paper studies the fluid approximation, also known as the functional strong lawof -large-numbers, for a GI/G/1 queue under a processor-sharing service discipline.
Offer Kella, Hong Chen, Gideon Weiss
core  

Point queue models: A unified approach [PDF]

, 2015
In transportation and other types of facilities, various queues arise when the demands of service are higher than the supplies, and many point and fluid queue models have been proposed to study such queueing systems.
Jin, Wen-Long
core   +1 more source