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Current-day data centers and high-volume cloud services employ a broad set of heterogeneous servers. In such settings, client requests typically arrive at multiple entry points, and dispatching them to servers is an urgent distributed…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-07-27 Guy Goren , Shay Vargaftik , Yoram Moses

The previous link adaptation algorithms on ofdm based systems use equal modulation order for all sub carrier index within a block. For multimedia transmission using ofdm as the modulation technique, unequal constellation is used within one…

Other Computer Science · Computer Science 2010-02-08 R. Sandanalakshmi , Athilakshmi , K. Manivannan

The European Economic Area Electricity Network Benchmark (EEA-ENB) is a multi-area power system representing the European network of transmission systems for electricity to facilitate the application of distributed control techniques. In…

Systems and Control · Electrical Eng. & Systems 2024-05-28 A. Riccardi , L. Laurenti , B. De Schutter

Driven by the vision of edge computing and the success of rich cognitive services based on artificial intelligence, a new computing paradigm, edge cognitive computing (ECC), is a promising approach that applies cognitive computing at the…

Networking and Internet Architecture · Computer Science 2018-08-23 Min Chen , Wei Li , Giancarlo Fortino , Yixue Hao , Long Hu , Iztok Humar

Smart distribution grids should efficiently integrate stochastic renewable resources while effecting voltage regulation. The design of energy management schemes is challenging, one of the reasons being that energy management is a multistage…

Optimization and Control · Mathematics 2016-08-19 Luis M. Lopez-Ramos , Vassilis Kekatos , Antonio G. Marques , Georgios B. Giannakis

Grid-forming (GFM) inverters are essential for enhancing stability in modern power systems with high penetration of inverter-based resources (IBRs). However, their performance highly depends on control parameters tuning, particularly the…

Systems and Control · Electrical Eng. & Systems 2026-05-15 Kyung-Bin Kwon , Min Gyung Yu , Sayak Mukherjee , Timothy I. Salsbury

Due to the limited generation and finite inertia, microgrid suffers from the large frequency and voltage deviation which can lead to system collapse. Thus, reliable load shedding to keep frequency stable is required. Wireless network,…

Systems and Control · Computer Science 2018-07-24 Qimin Xu , Bo Yang , Cailian Chen , Feilong Lin , Xinping Guan

Distributed computing, in which a resource-intensive task is divided into subtasks and distributed among different machines, plays a key role in solving large-scale problems. Coded computing is a recently emerging paradigm where redundancy…

Information Theory · Computer Science 2023-03-15 Hoang Dau , Ryan Gabrys , Yu-Chih Huang , Chen Feng , Quang-Hung Luu , Eidah Alzahrani , Zahir Tari

5G networks are expected to be highly energy efficient, with a 10 times lower consumption than today's systems. An effective way to achieve such a goal is to act on the backhaul network by controlling the nodes operational state and the…

Networking and Internet Architecture · Computer Science 2016-09-19 Senay Semu Tadesse , Claudio Casetti , Carla Fabiana Chiasserini

The IEEE 802.11 backoff algorithm is very important for controlling system throughput over contentionbased wireless networks. For this reason, there are many studies on wireless network performance focus on developing backoff algorithms.…

Networking and Internet Architecture · Computer Science 2016-01-05 Hatm Alkadeki , Xingang Wang , Michael Odetayo

By introducing intermediate states for metadata changes and ensuring that at most two versions of metadata exist in the cluster at the same time, shared-nothing databases are capable of making online, asynchronous schema changes. However,…

Databases · Computer Science 2024-04-08 Zhilin Zeng , Hui Li , Xiyue Gao , Hui Zhang , Huiquan Zhang , Jiangtao Cui

Integration of modern defence weapons into ship power systems poses a challenge in terms of meeting the high ramp rate requirements of those loads. It might be demanding for the generators to meet the ramp rates of these loads. Failure to…

Optimization and Control · Mathematics 2021-05-27 Satish Vedula , Mehrzad Mohammadi Bijaieh , Ellis Oti Boateng , Olugbenga Moses Anubi

Wireless Sensor Networks (WSNs), with growing applications in the environment which are not within human reach have been addressed tremendously in the recent past. For optimized working of network many routing algorithms have been proposed,…

Networking and Internet Architecture · Computer Science 2016-11-17 T. Shah , N. Javaid , T. N. Qureshi

Dynamic voltage scaling (DVS) is one of the most effective techniques for reducing energy consumption in embedded and real-time systems. However, traditional DVS algorithms have inherent limitations on their capability in energy saving…

Other Computer Science · Computer Science 2008-09-30 Feng Xia , Longhua Ma , Wenhong Zhao , Youxian Sun , Jinxiang Dong

Low-cost distributed robots suffer from limited onboard computing power, resulting in excessive computation time when navigating in cluttered environments. This paper presents Edge Accelerated Robot Navigation (EARN), to achieve real-time…

Robotics · Computer Science 2024-06-26 Guoliang Li , Ruihua Han , Shuai Wang , Fei Gao , Yonina C. Eldar , Chengzhong Xu

Software-defined networking (SDN) is the concept of decoupling the control and data planes to create a flexible and agile network, assisted by a central controller. However, the performance of SDN highly depends on the limitations in the…

Networking and Internet Architecture · Computer Science 2017-01-06 Chen-Feng Liu , Sumudu Samarakoon , Mehdi Bennis

In current Data Center Networks (DCNs), Equal- Cost MultiPath (ECMP) is used as the de-facto routing protocol. However, ECMP does not differentiate between short and long flows, the two main categories of flows depending on their duration…

Networking and Internet Architecture · Computer Science 2020-02-03 Francisco Carpio , Anna Engelmann , Admela Jukan

This paper presents a novel procedure for energy management system (EMS) that can utilize the flexibility in transmission network in a practical way. With the proposed enhanced EMS procedure, the reliability benefits that are provided by…

Optimization and Control · Mathematics 2019-06-18 Xingpeng Li , Kory W. Hedman

The flexibility in transmission networks is not fully utilized and reflected in existing energy management systems (EMSs). Corrective transmission switching (CTS) is proposed in this two-part paper to enable EMS to take advantage of the…

Optimization and Control · Mathematics 2019-06-18 Xingpeng Li , Kory W. Hedman

This paper proposes a novel consensus-based distributed control algorithm for solving the economic dispatch problem of distributed generators. A legacy central controller can be eliminated in order to avoid a single point of failure,…

Optimization and Control · Mathematics 2017-09-28 Hajir Pourbabak , Jingwei Luo , Tao Chen , Wencong Su