In the rapidly evolving technological landscape, one technology stands out for its versatility and potential to revolutionize various industries: Field-Programmable Gate Arrays (FPGAs). These programmable logic devices offer a flexible and customizable hardware platform that enables engineers and de

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Dive into a bite-sized Tech Tuesday lesson where you'll learn to tinker with Sphero Indi, a programmable robot. Discover the basics of robotics, directional commands, and sequencing paths. Engage in activities like predicting Indi's movements and creating your own paths. Explore cross-curricular app

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A computer is a programmable electronic device consisting of hardware and software that enables input, processing, storage, and output of information. This includes characteristics, basic components, application software, and advanced processing stages like ALU, input/output devices, control unit, R

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The University of South Carolina offers hands-on training using hardware switches in a cloud system. The system provides remote-access capability to lab equipment for virtual labs on P4, routing, high-speed networks, and cybersecurity. Open-source libraries consist of various activities and experime

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A computer system is a programmable digital electronics device that processes data as per program instructions to provide meaningful output. It comprises hardware and software components, with hardware being the physical parts and software essential for driving the hardware. Computer organization fo

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Computer networks are essential for connecting devices to enable data exchange. They consist of components like NICs, hubs, and switches. Protocols like HTTP and SMTP govern communication. Learn about network basics and functionalities from this detailed guide.

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Explore the motivation behind Software-Defined Networking (SDN) and P4 programmable switches, highlighting the shift from traditional networking to more flexible and innovative approaches. Understand how SDN challenges protocol ossification, separates control and data planes, and enables packet-forw

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Explore the world of educational robotics through activities like programming movement, drawing geometric shapes, and working with self-programmable robots. Learn how to use different tools and techniques to engage in fun and educational robotic activities. Dive into the basics of programming while

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PyXNAT is a Python interface to XNAT's REST API, providing a local programmable interface for accessing and manipulating XNAT's data. It simplifies the process of interacting with XNAT by offering methods for searching, accessing objects, and uploading/downloading files. This introduction covers top

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Explore the evolution of technologies through different revolutions - from the agricultural revolution to the emerging technologies of the future. Learn about the profound changes in economic relationships and technological conditions that have shaped human society. Discover the role of data, progra

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Programmable Logic Devices (PLDs) are versatile electronic components used to create reconfigurable digital circuits, distinct from fixed-function integrated circuits. PLDs require programming before use, enabling customization for specific functions. This article explores PLDs, digital electronic s

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Explore the implementation challenges and opportunities for improved security, privacy, performance, and reliability in data plane applications using (Half)SipHash and CRC32 hashing techniques. Discover the vulnerabilities associated with CRC32 and the need for secure hashing solutions like SipID. L

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Dive into the world of electronic systems and programmable components by exploring key terms, sensors like Light Dependent Resistor and Thermistor, control devices, circuit components, and flow charts. Learn about inputs, outputs, feedback loops, and how to design simple routines for controlling out

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A computer is a programmable electronic device designed to process, store, and retrieve data. This article delves into the key components and characteristics of computers, including hardware, software, data processing, storage, input/output devices, networking, and programming. Computers play essent

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F-Stack, a user-space network service using DPDK and FreeBSD TCP/IP stack, addresses challenges in handling service traffic like CDN and live streaming. By leveraging 25GbE, 40GbE, and 100GbE NICs, coupled with multi-core CPUs and kernel bypass techniques, F-Stack overcomes bottlenecks between user

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Explore the capabilities of programmable interface devices 8155/8156 for interfacing I/O devices to microprocessors. Learn about their features, block diagrams, control signals, and address determination. Discover how to design interfacing circuits for reading data from A/D converters using the 8155

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This presentation discusses offloading distributed applications onto SmartNICs using the iPipe framework. It explores the potential of programmable NICs to accelerate general distributed applications, characterizes multicore SmartNICs, and outlines the development and evaluation process. The study c

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Programmable Logic Arrays (PLAs) provide a flexible way to implement combinational circuits with don't care conditions efficiently. PLAs use programmable AND and OR gates to generate product terms, offering a more economical solution compared to PROMs for circuits with excessive don't care condition

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Programmable Logic Controllers (PLCs) are tiny computers used to control system functions with programmed logic. They receive inputs and provide operating instructions to automate processes in various industries. PLCs have replaced manual relay-based systems and are essential in industrial control t

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Programmable Traffic Management involves packet scheduling, traffic shaping, policing, drop policies, packet buffering, replication, and classification to optimize network performance. It is used in integrated switch architectures and is crucial for addressing diverse traffic characteristics and req

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Explore the world of P4 programmable switches in a workshop hosted by the University of South Carolina. Learn about P4, programmable data plane switches, packet parsing, queue monitoring, and applications with P4 switches. Discover the shift from traditional networking to SDN, overcoming limitations

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Learn about the role of metadata in packet processing, the significance of intrinsic metadata, and how to utilize custom headers for monitoring switch queues in P4 programmable data planes. This tutorial explores the V1 Model standard metadata and provides hands-on experience in defining and using c

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Programmable parsers and custom header definitions play a crucial role in network packet processing. This presentation by Jorge Crichigno at the University of South Carolina covers topics such as parser operation, predefined states, and header formats. The content delves into the capabilities of pro

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Explore the evolution of programmable switches and routers, from early attempts at programmability to the introduction of the P4 programming language and Software Defined Networking (SDN). Discover the shift towards greater customization and control in network infrastructure, leading to the developm

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This paper discusses the significance of fuzz testing for Programmable Logic Controllers (PLCs) to ensure nuclear safety, citing incidents like the Stuxnet worm attack. It delves into the methodology, zero-day vulnerability findings, and results of the research conducted by authors in February 2020,

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This presentation discusses the development of a more programmable and performance-optimized virtual switch at EuroP4 '21. It covers topics such as P4 with OVS, challenges in OVS hardware offload, P4 enhanced Open vSwitch, P4 components in OVS, stacked pipelines, and various control and data planes

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Explore the world of P4 programmable switches and FABRIC infrastructure for cybertraining at the University of South Carolina. Discover the FABRIC testbed, cybertraining opportunities, organization of labs, and hands-on labs focusing on P4 programmable data planes over FABRIC. Enhance your knowledge

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This study presents a solution to improve TCP fairness in non-programmable networks by utilizing P4-programmable data planes. It addresses unfair bandwidth distribution issues in TCP traffic and proposes a system that leverages P4 switches for passive traffic monitoring and RTT computation.

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The study presents a system using programmable switches to monitor packet inter-arrival time for blockage detection on mmWave networks. Results show fast recovery speeds and minimal impact on flow completion time, with contributions focusing on leveraging programmable switches and real device scenar

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BCube is a high-performance, server-centric network architecture designed for modular data centers. The architecture includes multiple levels, ports, and NICs to enable efficient data transfer and management. BCube offers benefits such as modularity, source routing, commodity switches, high capacity

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Specialists in distributed consensus and hardware coordination gathered at Middleware 18 for a session hosted by Zsolt István and Marko Vukoli. The session covered topics such as specialized hardware, programmable switches and NICs, P4 language for expressing forwarding rules, and deployment exampl

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Virtual environments in computing encompass a range of technologies, from virtual memory to virtual machines and virtual execution environments. These environments allow software to run in a different setting than originally designed, minimizing complexities. Key components include virtual memory, m

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This project overview provides details of the Broadband Access Points & Programmable Logic Controllers Replacement Phase 1 Project led by Jeff Ray, EIT Project Engineer at Treatment & Recycle Engineering. It includes information on the pre-submittal conference, RFQ schedule, evaluation criteria, and

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Network measurement plays a crucial role in management tasks such as port scan detection and resource provisioning. The concept of sketch ensembles on programmable switches shows promise in addressing key challenges related to control and data plane operations. This approach offers a way to efficien

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SketchLib introduces advancements in sketching algorithms to enable efficient monitoring on programmable switches. The tool bridges gaps between existing sketches for CPUs and programmable switches, offering resource optimizations and API calls to enhance performance and reduce resource consumption

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NetLogo is a powerful and versatile programmable modeling environment created by Uri Wilensky in 1999. It allows users to simulate natural and social phenomena by giving instructions to multiple agents operating independently, making it ideal for modeling complex systems evolving over time. NetLogo

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Efficient bandwidth estimation is crucial for network management and QoS applications, with cognitive passive methods offering insights without additional traffic loads. This research explores the impact of control messaging overhead, network topology, channel usage, hidden/exposed terminals, and pa

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The link layer, an essential component in computer networks, is implemented at every host through adapters like NICs or Ethernet/802.11 cards. It handles tasks such as frame encapsulation, error checking, and flow control to ensure reliable data transmission between nodes. Link layer services includ

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This study compares the performance of 40G NFV environments focusing on packet processing architectures and virtual switches. It explores host architectures, NFV related work, evaluation of combinations of PM and VM architectures with different vswitches, and the impact of packet processing architec

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Programmable Logic Controllers (PLCs) are versatile devices used in various industries for automation and control processes. This article explores the functionality and applications of PLCs in supporting robotic cell operations, emphasizing their role in conveyor control, multi-robot workstations, a

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