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High-performance computing systems are complex machines whose behaviour is governed by the correct functioning of its many subsystems. Among these, the workload scheduler has a crucial impact on the timely execution of the jobs continuously…

分布式、并行与集群计算 · 计算机科学 2026-04-14 Daniela Loreti , Davide Leone , Andrea Borghesi

In many industries, predicting metric outcomes of large systems is a fundamental problem, driven largely by traditional tabular regression. However, such methods struggle on complex systems data in the wild such as configuration files or…

We consider a parallel system of $m$ identical machines prone to unpredictable crashes and restarts, trying to cope with the continuous arrival of tasks to be executed. Tasks have different computational requirements (i.e., processing time…

分布式、并行与集群计算 · 计算机科学 2016-03-21 Elli Zavou , Antonio Fernández Anta

Bossa is a framework to develop new processes schedulers in commodity operating systems. Although Bossa enables fine-grained management of the processor through new scheduling policies, deploying an application with its own scheduler raises…

网络与互联网体系结构 · 计算机科学 2009-09-29 Herve Duchesne , Christophe Augier , Richard Urunuela

Specialized accelerators such as GPUs, TPUs, FPGAs, and custom ASICs have been increasingly deployed to train deep learning models. These accelerators exhibit heterogeneous performance behavior across model architectures. Existing…

分布式、并行与集群计算 · 计算机科学 2020-08-24 Deepak Narayanan , Keshav Santhanam , Fiodar Kazhamiaka , Amar Phanishayee , Matei Zaharia

In the past few years, we have envisioned an increasing number of businesses start driving by big data analytics, such as Amazon recommendations and Google Advertisements. At the back-end side, the businesses are powered by big data…

性能 · 计算机科学 2021-10-26 Ying Mao , Victoria Green , Jiayin Wang , Haoyi Xiong , Zhishan Guo

While scheduling and dispatching of computational workloads is a well-investigated subject, only recently has Google provided publicly a vast high-resolution measurement dataset of its cloud workloads. We revisit dispatching and scheduling…

分布式、并行与集群计算 · 计算机科学 2026-04-27 Mert Yildiz , Alexey Rolich , Andrea Baiocchi

Smart environments integrates various types of technologies, including cloud computing, fog computing, and the IoT paradigm. In such environments, it is essential to organize and manage efficiently the broad and complex set of heterogeneous…

分布式、并行与集群计算 · 计算机科学 2018-03-02 Souvik Sengupta , Jordi Garcia , Xavi Masip-Bruin

This chapter presents software architectures of the big data processing platforms. It will provide an in-depth knowledge on resource management techniques involved while deploying big data processing systems on cloud environment. It starts…

分布式、并行与集群计算 · 计算机科学 2019-01-01 Muhammed Tawfiqul Islam , Rajkumar Buyya

Serverless computing has emerged as an attractive deployment option for cloud applications in recent times. The unique features of this computing model include, rapid auto-scaling, strong isolation, fine-grained billing options and access…

分布式、并行与集群计算 · 计算机科学 2021-06-02 Anupama Mampage , Shanika Karunasekera , Rajkumar Buyya

Big Data technology is described. Big data is a popular term used to describe the exponential growth and availability of data, both structured and unstructured. There is constructed dataspace architecture. Dataspace has focused solely - and…

数据库 · 计算机科学 2019-05-07 Nataliya Shakhovska , Yurii Bolubash

Clustering is a fundamental machine learning task which has been widely studied in the literature. Classic clustering methods follow the assumption that data are represented as features in a vectorized form through various representation…

机器学习 · 计算机科学 2022-06-16 Sheng Zhou , Hongjia Xu , Zhuonan Zheng , Jiawei Chen , Zhao li , Jiajun Bu , Jia Wu , Xin Wang , Wenwu Zhu , Martin Ester

Taxonomies have been widely used in various machine learning and text mining systems to organize knowledge and facilitate downstream tasks. One critical challenge is that, as data and business scope grow in real applications, existing…

计算与语言 · 计算机科学 2021-04-13 Xiangchen Song , Jiaming Shen , Jieyu Zhang , Jiawei Han

Accelerator-based heterogeneous architectures, such as CPU-GPU, CPU-TPU, and CPU-FPGA systems, are widely adopted to support the popular artificial intelligence (AI) algorithms that demand intensive computation. When deployed in real-time…

分布式、并行与集群计算 · 计算机科学 2025-05-20 An Zou , Yuankai Xu , Yinchen Ni , Jintao Chen , Yehan Ma , Jing Li , Christopher Gill , Xuan Zhang , Yier Jin

Big Data processing systems handle huge unstructured and structured data to store, process, and analyze through cluster analysis which helps in identifying unseen patterns to find the relationships between them. Clustering analysis over the…

分布式、并行与集群计算 · 计算机科学 2022-11-11 Dipesh Gyawali

Computational Grid is enormous environments with heterogeneous resources and stable infrastructures among other Internet-based computing systems. However, the managing of resources in such systems has its special problems. Scheduler systems…

分布式、并行与集群计算 · 计算机科学 2010-05-07 Asgarali Bouyer , Mohammad Javad hoseyni , Abdul Hanan Abdullah

The increasing relevance of areas such as real-time and embedded systems, pervasive computing, hybrid systems control, and biological and social systems modeling is bringing a growing attention to the temporal aspects of computing, not only…

综合文献 · 计算机科学 2013-08-15 Carlo A. Furia , Dino Mandrioli , Angelo Morzenti , Matteo Rossi

Serving systems for Large Language Models (LLMs) improve throughput by processing several requests concurrently. However, multiplexing hardware resources between concurrent requests involves non-trivial scheduling decisions. Practical…

机器学习 · 计算机科学 2025-01-29 Ferdi Kossmann , Bruce Fontaine , Daya Khudia , Michael Cafarella , Samuel Madden

The paper addresses design/building frameworks for some kinds of tree-like and hierarchical structures of systems. The following approaches are examined: (1) expert-based procedures, (2) hierarchical clustering; (3) spanning problems (e.g.,…

最优化与控制 · 数学 2012-12-12 Mark Sh. Levin

Distributed cloud environments hosting data-intensive applications often experience slowdowns due to network congestion, asymmetric bandwidth, and inter-node data shuffling. These factors are typically not captured by traditional host-level…

分布式、并行与集群计算 · 计算机科学 2025-11-21 Sankalpa Timilsina , Susmit Shannigrahi