Results 111 to 120 of about 10,822,126 (305)
Defective and Clustered Graph Colouring
, 2018 Consider the following two ways to colour the vertices of a graph where the requirement that adjacent vertices get distinct colours is relaxed. A colouring has "defect" $d$ if each monochromatic component has maximum degree at most $d$.
Wood, David R.
core
Towards Characterization of Five‐List‐Colorability of Toroidal Graphs
Journal of Graph Theory, EarlyView.ABSTRACT Through computer‐assisted enumeration, we list minimal obstructions for 5‐choosability of graphs on the torus with the following additional property: There exists a cyclic system of non‐contractible triangles around the torus where the consecutive triangles are at distance at most four.
Zdeněk Dvořák +1 more
wiley +1 more source
Transient behaviour of the M/M/2 queue with catastrophes
Statistica, 2007 This paper presents a transient solution for the system size in the M/M/2 queue with the possibility of catastrophes at the service stations. The state probability of the system size at time t, where the queue starts with any number of customers, in ...
B. Krishna Kumar, S. Pavai Madheswari
doaj +1 more source
Decision Threshold Setting in Binary Classification Problems—A Behavioral Lens
Journal of Operations Management, EarlyView.ABSTRACT When binary classification models are wrong, managers face misclassification costs. Although false positive outcomes imply unnecessary mitigation efforts, false negative outcomes imply overlooking the class of interest. Humans calibrate these ai models supporting operational systems by adjusting the decision threshold that translates ...
Patrick Moder, Kai Hoberg, Felix Papier
wiley +1 more source
Simulation of the space station information system in Ada [PDF]
The Flexible Ada Simulation Tool (FAST) is a discrete event simulation language which is written in Ada. FAST has been used to simulate a number of options for ground data distribution of Space Station payload data. The fact that Ada language is used for
Spiegel, James R.
core +1 more source
Multi‐Agent Reinforcement Learning for Joint Police Patrol and Dispatch
Naval Research Logistics (NRL), EarlyView.ABSTRACT Police patrol units need to split their time between performing preventive patrol and being dispatched to serve emergency incidents. In the existing literature, patrol and dispatch decisions are often studied separately. We consider joint optimization of these two decisions to improve police operations efficiency and reduce response time to ...
Matthew Repasky, He Wang, Yao Xie
wiley +1 more source
Design of feedback controller for TCP/AQM networks
Engineering Science and Technology, an International Journal, 2017 In this paper, we propose a novel proportional-differential-type feedback controller called Novel-PD as new active queue management (AQM) to regulate the queue length with small oscillation. It measures the current queue length and uses the current queue
Sukant Kishoro Bisoy +1 more
doaj +1 more source
Improving Affordability and Accessibility for Socially‐Beneficial Services via Government Incentives
Naval Research Logistics (NRL), EarlyView.ABSTRACT Many socially‐beneficial services, like dental care, suffer from a dual challenge: Low affordability for citizens and long waiting times due to insufficient provider capacity. We model a government's problem of designing subsidy policies to address this issue.
Xiaoyan Zhao, Venus Lo, Stephen Shum
wiley +1 more source
Desain Aplikasi Antrian Berbasis Android [PDF]
, 2016 Waiting is a boring thing for most people. Moreover, if a person waiting in a very long queue. It provides a deterrent effect because they do not know how much longer they must to wait to get a service.Therefore, they invented a queueing system Android ...
Budi, Y. S. (Yosafat) +2 more
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Living Well With Type 1 Diabetes in Middle School: A Student‐Centered Perspective
Psychology in the Schools, EarlyView.ABSTRACT Type 1 diabetes (T1D) is among the most common chronic illnesses affecting children and adolescents, meaning that all schools regularly include students with T1D. Supporting their well‐being requires understanding how they experience middle school to address their specific needs.
Isabelle Joing +4 more
wiley +1 more source