Results 11 to 20 of about 375,660 (286)

Mathematical Optimization of Treatment Schedules [PDF]

open access: yesInternational Journal of Radiation Oncology*Biology*Physics, 2016
In the past decades mathematical optimization has found its way into radiation therapy and has made profound practice changing impact. Today, virtually all advanced treatment delivery methods, such as IMRT, VMAT, tomotherapy, LDR/HDR brachytherapy, proton therapy, are based on some form of optimization approach that changes the treatment variables ...
Gorissen, Bram L.   +2 more
openaire   +3 more sources

Optimizing the Cost-Performance Tradeoff for Coflows Across Geo-Distributed Datacenters

open access: yesIEEE Access, 2018
For data analytics jobs running across geographically distributed datacenters, coflows have to go through the inter-datacenter network over relatively low bandwidth and high cost links. In this case, optimizing cost-performance tradeoffs for such coflows
Xinping Xu   +4 more
doaj   +1 more source

An Optimal Energy Saving Real-time Task Scheduling Algorithm for Mobile Terminal [PDF]

open access: yesJisuanji gongcheng, 2017
This paper discusses the principle,mechanism and strategy of hard real-time task scheduling in mobile termind devices.The mobile terminal has not only the timeliness requirements of the task,but also management requirements on energy consumption.This ...
PENG Ziran,WANG Guojun
doaj   +1 more source

Stochastic Sensor Scheduling via Distributed Convex Optimization [PDF]

open access: yes, 2015
In this paper, we propose a stochastic scheduling strategy for estimating the states of N discrete-time linear time invariant (DTLTI) dynamic systems, where only one system can be observed by the sensor at each time instant due to practical resource ...
Elia, Nicola, Li, Chong
core   +1 more source

Optimal Torpedo Scheduling

open access: yesJournal of Artificial Intelligence Research, 2017
We consider the torpedo scheduling problem in steel production, which is concerned with the transport of hot metal from a blast furnace to an oxygen converter. A schedule must satisfy, amongst other considerations, resource capacity constraints along the path and the locations traversed as well as the sulfur level of the hot metal.
Adrian Goldwaser, Andreas Schutt
openaire   +2 more sources

Multi-Time Scale Economic Scheduling Method Based on Day-Ahead Robust Optimization and Intraday MPC Rolling Optimization for Microgrid

open access: yesIEEE Access, 2021
Due to the source and load prediction errors and uncertainties, the real operation state of microgrid may deviate significantly from the expected state, which leads to prevent the system from reaching its expected economic effects. In order to obtain the
Jing Zhang   +7 more
doaj   +1 more source

A comprehensive energy system optimization method considering variable operating condition characteristics of equipment [PDF]

open access: yesE3S Web of Conferences, 2021
The economy of the Regional Integrated Energy System (RIES) scheduling scheme is affected by the parameter accuracy of different energy conversion equipment models.
Wang Yongli   +4 more
doaj   +1 more source

Optimal deadline scheduling with commitment [PDF]

open access: yes2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011
We consider an online preemptive scheduling problem where jobs with deadlines arrive sporadically. A commitment requirement is imposed such that the scheduler has to either accept or decline a job immediately upon arrival. The scheduler's decision to accept an arriving job constitutes a contract with the customer; if the accepted job is not completed ...
Shiyao Chen   +2 more
openaire   +2 more sources

An Optimal Predicate Locking Scheduler

open access: yesJournal of Computer and System Sciences, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Meghini C, Thanos C
openaire   +3 more sources

Secrecy outage analysis of multi-user multi-eavesdropper cellular networks in the face of cochannel interference

open access: yesDigital Communications and Networks, 2015
This paper studies the physical-layer security of a multi-user multi-eavesdropper cellular network, which is composed of multiple users communicating with a base station while the eavesdroppers may intercept the communications from users to the base ...
Yuan Jiang, Jia Zhu, Yulong Zou
doaj   +1 more source

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