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This paper deals with the study of Earliest Deadline First (EDF) which is an optimal scheduling algorithm for uniprocessor real time systems use for scheduling the periodic task in soft real-time multiprocessor systems. In hard real-time…

操作系统 · 计算机科学 2012-05-02 Jagbeer Singh , Satyendra Prasad Singh

In the case of compute-intensive machine learning, efficient operating system scheduling is crucial for performance and energy efficiency. This paper conducts a comparative study over FIFO(First-In-First-Out) and RR(Round-Robin) scheduling…

操作系统 · 计算机科学 2024-09-25 Malobika Roy Choudhury , Akshat Mehrotra

We study the problem of deploying a fleet of mobile robots to service tasks that arrive stochastically over time and at random locations in an environment. This is known as the Dynamic Vehicle Routing Problem (DVRP) and requires robots to…

机器人学 · 计算机科学 2023-07-26 Alexander Botros , Barry Gilhuly , Nils Wilde , Armin Sadeghi , Javier Alonso-Mora , Stephen L. Smith

Advance reservation is important to guarantee the quality of services of jobs by allowing exclusive access to resources over a defined time interval on resources. It is a challenge for the scheduler to organize available resources…

分布式、并行与集群计算 · 计算机科学 2012-03-06 Bo Li , Yijian Pei , Bin Shen , Hao Wu , Min He , Jundong Yang

Fully-partitioned fixed-priority scheduling (FP-FPS) multiprocessor systems are widely found in real-time applications, where spin-based protocols are often deployed to manage the mutually exclusive access of shared resources.…

操作系统 · 计算机科学 2024-08-28 Shuai Zhao , Hanzhi Xu , Nan Chen , Ruoxian Su , Wanli Chang

We study a class of scheduling problems, where each job is divided into a batch of unit-size tasks and these tasks can be executed in parallel on multiple servers with New-Better-than-Used (NBU) service time distributions. While many delay…

网络与互联网体系结构 · 计算机科学 2023-10-02 Yin Sun , C. Emre Koksal , Ness B. Shroff

The Flexible Job Shop Scheduling Problem (FJSP) is the optimal allocation of a set of jobs to machines. Two primary challenges persist in FJSP: the unpredictable arrival of future jobs and the combinatorial complexity of the problem,…

人工智能 · 计算机科学 2026-05-22 Yu Tang , Muhammad Zakwan , Efe Balta , John Lygeros , Alisa Rupenyan

This study presents a novel computer system performance optimization and adaptive workload management scheduling algorithm based on Q-learning. In modern computing environments, characterized by increasing data volumes, task complexity, and…

机器学习 · 计算机科学 2024-11-11 Pochun Li , Yuyang Xiao , Jinghua Yan , Xuan Li , Xiaoye Wang

Minimizing waiting time for tasks waiting in the queue for execution is one of the important scheduling cri-teria which took a wide area in scheduling preemptive tasks. In this paper we present Changeable Time Quan-tum (CTQ) approach…

分布式、并行与集群计算 · 计算机科学 2010-03-30 Samih Mohemmed Mostafa

This paper studies motion planning of a mobile robot under uncertainty. The control objective is to synthesize a {finite-memory} control policy, such that a high-level task specified as a Linear Temporal Logic (LTL) formula is satisfied…

机器人学 · 计算机科学 2017-10-24 Meng Guo , Michael M. Zavlanos

Speed-robust scheduling is the following two-stage problem of scheduling $n$ jobs on $m$ uniformly related machines. In the first stage, the algorithm receives the value of $m$ and the processing times of $n$ jobs; it has to partition the…

数据结构与算法 · 计算机科学 2024-07-17 Josef Minařík , Jiří Sgall

This research addresses the multiprocessor scheduling problem of hard real-time systems, and it especially focuses on optimal and global schedulers when practical constraints are taken into account. First, we propose an improvement of the…

操作系统 · 计算机科学 2011-01-25 Shelby Funk , Vincent Nelis , Joel Goossens , Dragomir Milojevic , Geoffrey Nelissen

The IT organizations invests heavy capital by consuming large scale infrastructure and advanced operating platforms. The advances in technology has resulted in emergence of cloud computing, which is promising technology to achieve the…

分布式、并行与集群计算 · 计算机科学 2012-10-01 K. S. Rashmi , V. Suma , M. Vaidehi

This paper describes a new scheduling algorithm to distribute jobs in server farm systems. The proposed algorithm overcomes the starvation caused by SRPT (Shortest Remaining Processing Time). This algorithm is used in process scheduling in…

分布式、并行与集群计算 · 计算机科学 2012-09-06 Ehsan Saboori , Shahriar Mohammadi , Shafigh Parsazad

This paper proposes three novel resource and user scheduling algorithms with contiguous frequency-domain resource allocation (FDRA) for wireless communications systems. The first proposed algorithm jointly schedules users and resources…

网络与互联网体系结构 · 计算机科学 2020-10-07 Shu Sun , Sungho Moon

With the rapid development of deep learning, deep reinforcement learning (DRL) began to appear in the field of resource scheduling in recent years. Based on the previous research on DRL in the literature, we introduce online resource…

人工智能 · 计算机科学 2018-06-22 Yufei Ye , Xiaoqin Ren , Jin Wang , Lingxiao Xu , Wenxia Guo , Wenqiang Huang , Wenhong Tian

A new evolutionary algorithm for scheduling and allocation algorithm is developed for an elliptic filter. The elliptic filter is scheduled and allocated in the proposed work which is then compared with the different scheduling algorithms…

数据结构与算法 · 计算机科学 2012-05-17 Sangeetha Marikkannan

We contribute the first randomized algorithm that is an integration of arbitrarily many deterministic algorithms for the fully online multiprocessor scheduling with testing problem. When there are two machines, we show that with two…

数据结构与算法 · 计算机科学 2023-06-29 Mingyang Gong , Zhi-Zhong Chen , Guohui Lin , Lusheng Wang

We consider here the MultiBot problem for the scheduling and the resource parametrization of jobs related to the production or the transportation of different products inside a given time horizon. Those jobs must meet known in advance…

数据结构与算法 · 计算机科学 2024-01-02 Pierre Bergé , Mari Chaikovskaia , Jean-Philippe Gayon , Alain Quilliot

The scheduling literature has traditionally focused on a single type of resource (e.g., computing nodes). However, scientific applications in modern High-Performance Computing (HPC) systems process large amounts of data, hence have diverse…

分布式、并行与集群计算 · 计算机科学 2021-06-15 Lucas Perotin , Hongyang Sun , Padma Raghavan