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We study the problem of executing an application represented by a precedence task graph on a parallel machine composed of standard computing cores and accelerators. Contrary to most existing approaches, we distinguish the allocation and the…

分布式、并行与集群计算 · 计算机科学 2017-11-20 Marcos Amaris , Giorgio Lucarelli , Clément Mommessin , Denis Trystram

Wireless devices need to adapt their transmission power according to the fluctuating wireless channel in order to meet constraints of delay sensitive applications. In this paper, we consider delay sensitivity in the form of strict packet…

信息论 · 计算机科学 2018-09-21 Emmanouil Fountoulakis , Nikolaos Pappas , Qi Liao , Anthony Ephremides , Vangelis Angelakis

The 6TiSCH protocol stack plays a vital role in enabling reliable and energy-efficient communications for the Industrial Internet of Things (IIoT). However, it faces challenges, including prolonged network formation, inefficient parent…

网络与互联网体系结构 · 计算机科学 2025-04-11 Ahlam Hannachi , Wael Jaafar , Salim Bitam , Nabil Ouazene

Future quantum internet aims to enable quantum communication between arbitrary pairs of distant nodes through the sharing of end-to-end entanglement, a universal resource for many quantum applications. As in classical networks, quantum…

网络与互联网体系结构 · 计算机科学 2022-09-21 Paolo Fittipaldi , Anastasios Giovanidis , Frédéric Grosshans

Performance-, power-, and energy-aware scheduling techniques play an essential role in optimally utilizing processing elements (PEs) of heterogeneous systems. List schedulers, a class of low-complexity static schedulers, have commonly been…

分布式、并行与集群计算 · 计算机科学 2021-12-17 Joshua Mack , Samet E. Arda , Umit Y. Ogras , Ali Akoglu

With growing deployment of Internet of Things (IoT) and machine learning (ML) applications, which need to leverage computation on edge and cloud resources, it is important to develop algorithms and tools to place these distributed…

分布式、并行与集群计算 · 计算机科学 2021-12-30 Xiangchen Zhao , Diyi Hu , Bhaskar Krishnamachari

Early programming models for software-defined networking (SDN) focused on basic features for controlling network-wide forwarding paths, but more recent work has considered richer features, such as packet scheduling and queueing, that affect…

网络与互联网体系结构 · 计算机科学 2023-10-20 Anshuman Mohan , Yunhe Liu , Nate Foster , Tobias Kappé , Dexter Kozen

Resource allocation is a key factor in multiuser (MU) multiple-input multiple-output (MIMO) wireless systems to provide high quality of service to all user equipments (UEs). In congested scenarios, UE scheduling enables UEs to be…

信息论 · 计算机科学 2026-03-04 Victoria Palhares , Christoph Studer

To deliver high performance in power limited systems, architects have turned to using heterogeneous systems, either CPU+GPU or mixed CPU-hardware systems. However, in systems with different processor types and task affinities, scheduling…

性能 · 计算机科学 2017-12-12 Zhuo Chen , Diana Marculescu

Consider a multihop wireless network serving multiple flows in which wireless link interference constraints are described by a link interference graph. For such a network, we design routing-scheduling policies that maximize the end-to-end…

网络与互联网体系结构 · 计算机科学 2017-09-13 Rahul Singh , P. R. Kumar , Eytan Modiano

A spurt of progress in wireless power transfer (WPT) and mobile edge computing (MEC) provides a promising approach for Industrial Internet of Things (IIoT) to enhance the quality and productivity of manufacturing. Scheduling in such a…

信号处理 · 电气工程与系统科学 2019-09-06 Hao Wu , Xinchen Lyu , Hui Tian

Data center schedulers operate at unprecedented scales today to accommodate the growing demand for computing and storage power. The challenge that schedulers face is meeting the requirements of scheduling speeds despite the scale. To do so,…

分布式、并行与集群计算 · 计算机科学 2024-03-05 Meghana Thiyyakat , Subramaniam Kalambur , Rishit Chaudhary , Saurav G Nayak , Adarsh Shetty , Dinkar Sitaram

Many applications process a stream of tuples over a window duration, and require the results within a specified deadline after the end of the window. For such scenarios, processing tuples intermittently (in batches) instead of eagerly…

数据库 · 计算机科学 2026-05-19 Saranya Chandrasekaran , S. Sudarshan

Quantum Internetworking is a recent field that promises numerous interesting applications, many of which require the distribution of entanglement between arbitrary pairs of users. This work deals with the problem of scheduling in an…

量子物理 · 物理学 2024-05-29 Paolo Fittipaldi , Anastasios Giovanidis , Frédéric Grosshans

Emerging IoT-enabled cyber-physical applications demand low-latency, energy-efficient, and reliable execution across resource-constrained edge devices with heterogeneous multicore processors and diverse sensing and actuating capabilities,…

分布式、并行与集群计算 · 计算机科学 2026-04-28 Andreas Kouloumpris , Georgios L. Stavrinides , Maria K. Michael , Theocharis Theocharides

Most existing routing strategies to improve transport efficiency have little attention what order should the packets be delivered, just simply used first-in-first-out queue discipline. However, it is far from optimal. In this paper we apply…

网络与互联网体系结构 · 计算机科学 2018-01-11 Ganhua Wu , Huijie Yang

A queue is required when a service provider is not able to handle jobs arriving over the time. In a highly flexible and dynamic environment, some jobs might demand for faster execution at run-time especially when the resources are limited…

性能 · 计算机科学 2015-03-24 Yash Gupta , Kamalakar Karlapalem

Large-scale timers are ubiquitous in network processing, including flow table entry expiration control in software defined network (SDN) switches, MAC address aging in Ethernet bridges, and retransmission timeout management in TCP/IP…

网络与互联网体系结构 · 计算机科学 2025-08-15 Zekun Wang , Binghao Yue , Weitao Pan , Jiangyi Shi , Yue Hao

Interactive applications with automated feedback will largely influence the design of future networked infrastructures. In such applications, status information about an environment of interest is captured and forwarded to a compute node,…

网络与互联网体系结构 · 计算机科学 2021-03-30 Samuele Zoppi , Jaya Prakash Champati , James Gross , Wolfgang Kellerer

Performance evaluation of the routing node in terms of latency is the characteristics of an efficient design of Buffer in input module. It is intended to study and quantify the behavior of the single packet array design in relation to the…

硬件体系结构 · 计算机科学 2013-02-19 Nilesh A. Mohota , Sanjay L. Badjate