Results 71 to 80 of about 2,587 (144)

Iterative Algorithm for Threshold Calculation in the Problem of Routing Fixed Size Jobs to Two Parallel Servers

Journal of Telecommunications and Information Technology, 2015
At present, solutions of many practical problems require significant computational resources and systems (grids, clouds, clusters etc.), which provide appropriate means are constantly evolving.
Mikhail Konovalov, Rostislav Razumchik
doaj   +1 more source

SDN-Enabled Social-Aware Clustering in 5G-VANET Systems

IEEE Access, 2018
Nowadays, vehicular applications for traffic safety, traffic efficiency, and entertainment have put forward higher requirements to vehicular communication systems.
Weijing Qi, Qingyang Song, Xiaojie Wang, Lei Guo, Zhaolong Ning   +4 more
doaj   +1 more source

Fault-Tolerant Time-Varying Formation Trajectory Tracking Control for Multi-Agent Systems with Time Delays and Semi-Markov Switching Topologies

Drones
The fault-tolerant time-varying formation (TVF) trajectory tracking control problem is investigated in this paper for uncertain multi-agent systems (MASs) with external disturbances subject to time delays under semi-Markov switching topologies.
Huangzhi Yu, Kunzhong Miao, Zhiqing He, Hong Zhang, Yifeng Niu   +4 more
doaj   +1 more source

Performance-Utilization Trade-Offs for State Update Services in 5G NR Systems

IEEE Access
State update applications reporting the state of a remote system to the control center constitute a critical part of modern Internet of Things (IoT) applications.
Ekaterina Markova, Varvara E. Manaeva, Elena Zhbankova, Dmitri Moltchanov, Pavel Balabanov, Yevgeni Koucheryavy, Yuliya Gaidamaka   +6 more
doaj   +1 more source

Analysis of a Two-Stage Tandem Queuing System with Priority and Clearing Service in the Second Stage

Mathematics
This paper considers a two-stage tandem queuing system with ordinary customers and priority customers. Upon arrival, ordinary customers are individually served in the first stage, then move to the second stage and receive clearing service.
Jia Xu, Liwei Liu
doaj   +1 more source

MARKOV MODELS OF QUEUING–INVENTORY SYSTEMS WITH DIFFERENT TYPES OF RETRIAL CUSTOMERS

Міжнародний науково-технічний журнал "Проблеми керування та інформатики"
In this paper, models of queuing-inventory systems with two kinds of retrial customers and instantaneous service time are considered. It is assumed that if at the time of arrival of a high-priority customer the inventory level is greater than zero then ...
А.З. Меліков, Л.А. Пономаренко, I.A. Алієв   +2 more
doaj   +1 more source

The macroecological dynamics of sojourn trajectories in the human gut microbiome. [PDF]

mSystems
Shoemaker WR, Grilli J.
europepmc   +1 more source

A framework for jointly modeling the natural history of ductal carcinoma in situ and invasive breast cancer. [PDF]

J Math Biol
Kapanidis E, Humphreys K.
europepmc   +1 more source

Preclinical circulating tumor DNA shedding duration and prognostic implications of modeling 3669 patients with cancer in the American Cancer Society Cancer Prevention Study-3 and Circulating Cell-Free Genome Atlas Substudy 3. [PDF]

Cancer
Hubbell E, Patel AV, Clarke CA, Deubler EL, Fung ET, Jiang R, Kurian AW, Lichtman C, Teras LR, Venn O, Zhang N, Swanton C.   +11 more
europepmc   +1 more source

Performance and energy consumption optimization of ternary optical computers based on the M/G/1 queuing model. [PDF]

Sci Rep
Wenqiang S, Weiwen L, Heqiang Z, Meng L, Sulan Z, Xianchao W.   +5 more
europepmc   +1 more source