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19
Crash fault detection in celerating environments
- In Intl. Par. and Distrib. Proc. Symp
, 2009
"... Failure detectors are a service that provides (ap-proximate) information about process crashes in a dis-tributed system. The well-known “eventually perfect” failure detector, 3P, has been implemented in partially synchronous systems with unknown upper bounds on message delay and relative process spe ..."
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Cited by 4 (1 self)
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implementations of 3P ro-bust to process celeration, which can result from hard-ware upgrades, server overloads, denial-of-service at-tacks, and other system volatilities. 1
THE UPGRADE OF HLS LINAC CONTROL SYSTEM
"... The linac control system of Hefei Light Source (HLS) was initially build in late 1980’s, and a concerted effort has been put forth to upgrade it to a new, distributed one based on EPICS. Industrial PC based hardware is widely used as not only IOC but also front-end controller. Besides industrial PC, ..."
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The linac control system of Hefei Light Source (HLS) was initially build in late 1980’s, and a concerted effort has been put forth to upgrade it to a new, distributed one based on EPICS. Industrial PC based hardware is widely used as not only IOC but also front-end controller. Besides industrial PC
SotonArray: Southampton University Wind Tunnel Microphone Array System Guide
, 2007
"... This report shall serve as an introductory background to SotonAr-ray, the microphone array system at the University of Southampton. It covers the practical aspects only; namely the instrumentation setup and the beamforming software. It aims to give a basic level of un-derstanding of the system to th ..."
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to the researcher who wants to use it, and especially to highlight both the capabilities and limitations of the sys-tem. Since the microphone array system is a new capability for the Aerodynamics and Flight Mechanics research group (AFM), the hard-ware and software is constantly being upgraded, and the details
Design of Networked Reconfigurable Encryption Engine
"... The current state-of-the-art has given rise to many po-tential networked appliances that would be able to down-load new hardware services and upgrades and execute them locally. However this technology has not been widely used. This paper describes a user scenario of networked reconfig-uration in enc ..."
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-uration in encryption application using embedded software and reconfigurable hardware. The appliance’s hardware can be reconfigured at run-time, thus allowing to switch between several encryption standards and achieve hard-ware acceleration for each encryption standard. The re-configuration bitstream is retrieved from
Joint Virtual Network Function Placement and Routing of Traffic in Operator Networks
, 2015
"... Network functions (e.g., firewalls, load balancers, etc.) are tra-ditionally provided by proprietary hardware appliances. These hardware-appliances can be hardwired back to back to form a service chain, which provide services to application layer pro-grams. So, hardware-based functions cannot be pro ..."
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hard-ware. These VNFs can be placed in Data Centers (DCs) or Network Function Virtualization (NFV)-capable network el-ements such as routers and switches. However, placement decisions of VNFs need to optimized according to the traffic in the network. In this document, we present a mathematical model
AN ON-LINE LONGITUDINAL VERTEX AND BUNCH SPECTRUM MONITOR FOR RHIC
"... The longitudinal bunch profile acquisition system at RHIC was recently upgraded to allow on-line measure-ments of the bunch spectrum, and collision vertex location and shape. The system allows monitoring the evolution of these properties along the ramp, at transition and rebucket-ing, and at store c ..."
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conditions. We describe some of the hard-ware and software changes, and show some applications of the system. WALL CURRENT MONITOR SYSTEM Hardware and Front-End software The wall-current-monitor(wcm) pickups, hardware and system setup is described in [1]. Since that time the system has been upgraded
Software Defined Radio Architecture for NASA’s Space Communications
, 2007
"... NASA is developing a nautics and Space software-defined radio Administration standard for future space (NASA) is developing a communications that standardized platform for allows both hardware and future space communica-software reuse, system tions needs, based on soft-scalability, and practical war ..."
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ware-defined radio (SDR) hardware upgrades concepts. The goal is to have a system that does not require a complete custom hardware/software design for each mission. Instead, NASA desires an adaptable and scalable system that can accommodate the performance demands of many different radio systems
Fermi National Accelerator Laboratory,
, 2002
"... We describe an upgrade for CDF’s L2 decision crate for Run IIb. The system is based on the Pulsar board currently under construction for the L2 test stand. The goal of the system is to have a high data bandwidth and, at the same time, to be highly mod-ular, maintainable and flexible, and to use off- ..."
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and commodity processors. This approach is designed with three goals. Foremost, the design must have sufficient safety margin and flexi-bility in performance to meet the challenges of the high-occupancy Run IIb triggering environment. Second, ease of maintenance by using a small amount of custom hard-ware
DAViM: a Dynamically Adaptable Virtual Machine for Sensor Networks
"... Sensor networks are being deployed for substantial periods of activity, and are being used by multiple applications with possibly diverse requirements. Since manually upgrading or updating sensor software is often impossible, run-time soft-ware reconfiguration represents a considerable success fac-t ..."
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Sensor networks are being deployed for substantial periods of activity, and are being used by multiple applications with possibly diverse requirements. Since manually upgrading or updating sensor software is often impossible, run-time soft-ware reconfiguration represents a considerable success fac
A time slice based scheduler model for system level design
- In Proc. of the conf. on Design, Automation and Test in Europe
, 2005
"... Efficient evaluation of design choices, in terms of selec-tion of algorithms to be implemented as hardware or soft-ware, and finding an optimal hw/sw design mix is an impor-tant requirement in the design flow of Embedded Systems. Time-to-market, faster upgradability and flexibility are some of the d ..."
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Cited by 2 (0 self)
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Efficient evaluation of design choices, in terms of selec-tion of algorithms to be implemented as hardware or soft-ware, and finding an optimal hw/sw design mix is an impor-tant requirement in the design flow of Embedded Systems. Time-to-market, faster upgradability and flexibility are some
Results 1 - 10
of
19
