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fault-tolerant servers
(398 results)-
Whitepapers
System Progress Estimation in Time Based Coordinated Checkpointing Protocols
Aug 2012
A mobile computing system consists of mobile and stationary nodes. Checkpointing is an efficient fault tolerant technique used in distributed systems. Checkpointing in mobile systems faces many...
Provided by International Journal of Computer Applications
-
Whitepapers
A Fault Tolerant Algorithms for the Minimization of Blocking Probability in Optical Burst Switching Network
Aug 2012
One of the major concerns in the field of computer Network is how to Transfer large amount of data and Transfer that data without any congestion or faults. Optical Burst Switching networks are...
Provided by International Journal of Computer Applications
-
Whitepapers
A Fault Tolerant Multipath Routing Protocol to Reduce Route Failures in Mobile Adhoc Networks
Apr 2011
The performance of ad hoc routing protocols will significantly degrade when there are faulty nodes in the network. The fault tolerant routing protocol addresses this problem by exploring the...
Provided by EuroJournals
-
Whitepapers
Fault Tolerant Routing Mechanism in Hypercubic P2P Grid Systems
Dec 2010
An efficient distributed fault-tolerant routing algorithm for the Hypercubic P2P Grid systems is proposed and analyzed. A Hypercubic P2P Grid is a novel interconnection network with each node...
Provided by EuroJournals
-
Whitepapers
On Evaluating the Reliability of Multiprocessor Systems
Apr 2010
This paper is concerned with a class of dependable computing systems, where the requirements on reliability figures go together with specific requirements on performance and cost. In a common...
Provided by EuroJournals
-
Whitepapers
Implementation of Fault Tolerant Architecture in Decentralized Intrusion Detection System
Apr 2012
The aim of this paper is to detect anomalous usage of legitimate applications by authorized users in Windows environment and to implement a fault - tolerant architecture which can continue...
Provided by IOSR Journal of Engineering
-
Whitepapers
Fault-Tolerant Routing for Irregular Faulty Patterns in 2D-Mesh Without Virtual Channel
Dec 2012
In wormhole meshes, many fault-tolerant routing algorithms have been proposed. None of them, however, can tolerate general (irregular) fault model without virtual channels. In this paper, a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Fault Tolerance by Replication of Distributed Database in P2P System Using Agent Approach
Mar 2010
The term replication in a distributed database refers to the operation of copying and maintaining database objects in more than one location. There are three types of replication in distributed...
Provided by University of Colorado Denver
-
Whitepapers
Analysis and Design of Fault Tolerance Mechanism With Fast Restart
Mar 2012
As systems became more complex the failure rate keeps increasing. Checkpointing represents a very effective solution to assure the continuity of distributed and parallel applications in the...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Maximum Availability of Server Selection Policy
Mar 2012
Fault tolerance is one of the most important issues for achieving dependable distributed systems. There is a large amount of work on failure detection in network system that failures are...
Provided by International Journal of Communications and Engineering
-
Whitepapers
A Peer-to-Peer Framework for Message Passing Parallel Programs
Feb 2009
This paper describes the P2P-MPI project, a software framework aimed at the development of message-passing programs in large scale distributed networks of computers. The authors' goal is to...
Provided by LORIA
-
Whitepapers
Fault-Management in P2P-MPI
Aug 2009
The authors present in this paper a study on fault management in a grid middleware. The middleware is their home-grown software called P2P-MPI. This framework is MPJ compliant, allows users to...
Provided by Springer Healthcare
-
Whitepapers
Issues on the Design of Efficient Fail-Safe Fault Tolerance
Aug 2009
The design of a fault-tolerant program is known to be an inherently difficult task. Decisions taken during the design process will invariably have an impact on the efficiency of the resulting...
Provided by University of Warsaw
-
Whitepapers
Fault Tolerance Measures for Large-Scale Wireless Sensor Networks
Jan 2009
Connectivity, primarily a graph-theoretic concept, helps define the fault tolerance of Wireless Sensor Networks (WSNs) in the sense that it enables the sensors to communicate with each other so...
Provided by Association for Computing Machinery
-
Whitepapers
EFDCB Algorithm Based QoS Routing in MANET
Mar 2012
A set of attributes related to the performance of the connection for each communication user can request a particular attribute each service is associated with a set of attributes. To find a...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Fault Tolerant Techniques for Reconfigurable Devices: A Brief Survey
Jan 2013
Reconfigurable devices are the programmable devices used to implement complex functions in applications like space missions, communication systems, nuclear systems and adaptive computing systems...
Provided by International Journal of Application or Innovation in Engineering & Management (IJAIEM)
-
Whitepapers
Reduction of Latency in an Asynchronous Communication System With Error Correction Capabilities
Jan 2013
This paper introduces a new family of Error-Correction Unordered (ECU) codes for global communication, called zero - sum. It is the combination of delay insensitive codes and fault tolerance of...
Provided by The World
-
Whitepapers
A Balanced Scheduling Algorithm With Fault Tolerance and Task Migration Based on Primary Static Mapping (PSM) in Grid
Aug 2012
In this paper, the authors present a balanced scheduling algorithm with considering the fault tolerance and task migration of allocating independent tasks in grid systems. Resource scheduling and...
Provided by Payam Chu
-
Whitepapers
Adaptive Fault Tolerant QoS Control Algorithms for Maximizing System Lifetimeof Query-Based Wireless Sensor Networks
Nov 2012
These data sensing and retrieval in wireless sensor systems have a widespread application in areas such as security and surveillance monitoring and command and control in battlefields. In...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Agent Based Decentralized and Fault Tolerant Intrusion Detection System
Jun 2012
An intrusion detection system has become a standard component of security infrastructure. Mobile agents transportable in network, gather information, evaluate and guide the alarm to network...
Provided by Amity University
-
Whitepapers
Optimal Component Selection Problem for Cots Based Software System Under Consensus Recovery Block Scheme: A Goal Programming Approach
Jun 2012
Cost, reliability and time are the three main quality attributes of a software system. Now days much software are designed on COTS component in order to facilitate timely development with reduced...
Provided by University of Delaware
-
Whitepapers
Improved Fault Tolerant Job Scheduler for Optimal Resource Utilization in Computational Grid
Jun 2012
Grid computing provides the ability to access, utilize and control a variety of underutilized heterogeneous resources distributed across multiple administrative domains while it is an error prone...
Provided by International Journal of Computer Applications
-
Whitepapers
A New Approach to Grid Scheduling Using Random Weighted Genetic Algorithm with Fault Tolerance Strategy
Jun 2012
Grid provides the user a huge amount of computational resources in a distributed manner, using which the authors can perform their tasks over these grid environments. These resources are...
Provided by West Bend Broadcasting, Inc.
-
Whitepapers
$62.5 US the Modeling and Implementation of Reliable Mobile Agent Systems Using Group Communication Services
Jun 2012
A mobile agent is a computer program that runs autonomously on behalf of a user and travels through a certain itinerary in a network of computers. When compared with normal client/server...
Provided by Benha University
-
Whitepapers
An Optimized Low Loss Energy-Aware Routing Protocol for Wireless Sensor Networks
Mar 2013
Routing is a process of selecting paths in a Wireless Sensor Network. According to the key challenges in WSNs are fault tolerance, network lifetime, and communication management. The communication...
Provided by International Journal of Computer Applications
-
Whitepapers
Cloud Computing Overview with Load Balancing Techniques
Mar 2013
Now-a-days, cloud computing has become a key technology for online allotment of computing resources and online storage of user's data in a lower cost, where computing resources are available all...
Provided by International Journal of Computer Applications
-
Whitepapers
Fault Tolerance Techniques and Comparative Implementation in Cloud Computing
Feb 2013
Cloud computing is the result of evolution of on demand service in computing paradigms of large scale distributed computing. It is the adoptable technology as it provides integration of software...
Provided by Lovely Professional University
-
Whitepapers
SFTP: A Secure and Fault-Tolerant Paradigm Against Blackhole Attack in MANET
Feb 2013
Security issues in MANET are a challenging task nowadays. MANETs are vulnerable to passive attacks and active attacks because of a limited number of resources and lack of centralized authority....
Provided by International Journal of Computer Applications
-
Whitepapers
TFT Technique with Adaptive Thresholding for Selfish Attack Prevention in MANET
Feb 2013
In this paper, the authors present an Adaptive Trusted Fault Tolerance (TFT) scheme with Data Recovery for the prevention of selfish attack in MANET it also prevents the packets drop caused by the...
Provided by International Journal of Computer Applications
-
Whitepapers
Resource Consumption Framework for Fault Diagnosis in Cloud
Feb 2013
In the heterogeneous parallel and distributed computing environments like cloud there were many related approaches proposed for fault tolerant execution of workflows. Most of the earlier works...
Provided by International Journal of Computer Applications
-
Whitepapers
Performance Evaluation of Fault Tolerance Protocols in MANET
Jan 2013
A Mobile Ad-hoc NETwork (MANET) is a collection of wireless mobile nodes communicating with each other using multi-hop wireless links without any existing network infrastructure or centralized...
Provided by International Journal of Computer Applications
-
Whitepapers
Waves of Faults in Embedded System and Way out through Fault Tolerance
Sep 2011
Software has rapidly become an important and indispensable element in many aspects of users daily lives. If such element is not running as on users need, users have to go through the problems...
Provided by International Journal of Computer Applications
-
Whitepapers
FTM- A Middle Layer Architecture for Fault Tolerance in Cloud Computing
Nov 2012
Due to cloud computing, many of the traditional issues such as scale have been eliminated to some extent, but the stability, availability and reliability of cloud computing has received relatively...
Provided by International Journal of Computer Applications
-
Whitepapers
Fault Tolerant Target Localization and Tracking in Wireless Sensor Networks Using Binary Data
Oct 2011
In this paper, the authors investigate the use of a sensor network for localizing and tracking a moving target using only binary data. Due to the simple nature of the sensor nodes, sensing can be...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Observation-Based Cooperation in Mobile Sensor Networks: A Bio-Inspired Approach for Fault Tolerant Coverage
Jan 2010
The authors consider the problem of dispersing nodes of a mobile sensor network to cover an unknown environment. Approaches that use observation to infer state and intent to disperse robot nodes...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Role-Oriented Routing Algorithm Applied for Wireless Heterogeneous Networks
Jul 2011
In recent years, on the researches in various routing protocols, applied to wireless heterogeneous networks, become more and more important. In this paper, the authors propose a role-oriented...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Fault Tolerant Evaluation of Continuous Selection Queries Over Sensor Data
Jul 2009
The authors consider the problem of evaluating continuous selection queries over sensor generated values in the presence of faults. Small sensors are fragile, have finite energy and memory, and...
Provided by Taylor & Francis Group
-
Whitepapers
Sizing Server Platforms To Meet ERP Requirements
Oct 2011
This Intel paper analyzes the effects of various factors on the utilization of the primary server resources: compute, memory and I/O. The analysis shows that 4-socket servers, which provide...
Provided by IBM
-
White Papers
Abstract Model of Fault Tolerance Algorithm in Cloud Computing Communication Networks
Sep 2011
The authors discussed in this paper the modeling behavior of the cloud computing communication network through which processors exchange their messages. The goal is to develop an abstract...
Provided by Jaypee University of Information Technology
-
White Papers
A Localized Algorithm for Bi-Connectivity of Connected Mobile Robots
Oct 2008
Teams of multiple mobile robots may communicate with each-other using a wireless ad-hoc network. Fault-tolerance in communication can be achieved by making the communication network bi-connected....
Provided by Springer Science+Business Media
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White Papers
TxComm: Transforming Stream Communication for Load Balance, Efficiency, and Fault-Tolerance in Networks-on-Chip
May 2011
Recent work has examined using application-specific knowledge of streaming communication to optimize network routing (for throughput/performance) and/or design (for simpler hardware). However,...
Provided by Purdue University
-
White Papers
Performance and Availability Tradeoffs in Replicated File Systems
Oct 2007
Replication is a key technique for improving fault tolerance. Replication can also improve application performance under some circumstances, but can have the opposite effect under others. In this...
Provided by University of Michigan
-
White Papers
Fault Injection Based Analysis of Defect Amplification Index in Technology Variant Commercial Software Application Development
Dec 2009
Fault injection involves the deliberate insertion of faults or errors into software in order to determine its response and to study its behaviour. Fault Injection Experiments have proven to be an...
Provided by Anna University
-
White Papers
Improved Device Driver Reliability Through Hardware Verification Reuse
Mar 2011
Faulty device drivers are a major source of operating system failures. The authors argue that the underlying cause of many driver faults is the separation of two highly-related tasks: device...
Provided by Association for Computing Machinery
-
White Papers
Quorum Based Distributed Mutual System
Dec 2009
The main goal of a distributed computing system is to connect users and resources in a transparent, open, and scalable way. Ideally this arrangement is drastically more fault tolerant and more...
Provided by Osmania University
-
White Papers
Robust Guaranteed Cost Satisfactory Fault-Tolerant Control With Regional Poles Constraints
Mar 2008
The problem of robust guaranteed cost satisfactory fault-tolerant control with regional poles constraints against actuator failures is investigated for a class of continuous-time systems with...
Provided by Nanjing University of Science & Technology
-
White Papers
An Overlapping Scan Architecture for Reducing Both Test Time and Test Power by Pipelining Fault Detection
Jan 2009
The authors present a novel scan architecture for simultaneously reducing test application time and test power (both average and peak power). Unlike previous works where the scan chain is...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Fault-Tolerant Mobile Agent-Based Monitoring Mechanism for Highly Dynamic Distributed Networks
May 2010
Thanks to asynchronous and dynamic natures of mobile agents, a certain number of mobile agent-based monitoring mechanisms have actively been developed to monitor large-scale and dynamic...
Provided by Kyonggi University
-
White Papers
A Reliable and Fault-Tolerant Routing for Optical WDM Networks
Nov 2009
In optical WDM networks, since each lightpath can carry a huge mount of traffic, failures may seriously damage the end-user applications. Hence fault-tolerance becomes an important issue on these...
Provided by SSN College of Engineering
-
White Papers
Fault Tolerance Mobile Agent System Using Witness Agent in 2- Dimensional Mesh Network
Sep 2010
Mobile agents are computer programs that act autonomously on behalf of a user or its owner and travel through a network of heterogeneous machines. Fault tolerance is important in their itinerary....
Provided by Islamic Azad University
-
White Papers
Communication Framework for Fault-Tolerant Parallel Execution
Oct 2009
PC grids represent massive computation capacity at a low cost, but are challenging to employ for parallel computing because of variable and unpredictable performance and availability. A...
Provided by University of Houston
-
White Papers
Fault Tolerant Network Routing Through Software Overlays for Intelligent Power Grids
May 2010
Control decisions of intelligent devices in critical infrastructure can have a significant impact on human life and the environment. Insuring that the appropriate data is available is crucial in...
Provided by North Carolina State University
-
White Papers
Proactive Process-Level Live Migration and Back Migration in HPC Environments
Jun 2009
As the number of nodes in high-performance computing environments keeps increasing, faults are becoming common place. Reactive Fault Tolerance (FT) often does not scale due to massive I/O...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Investigate the Relation Between the Correctness and the Number of Versions of Fault Tolerant Software System
Jan 2011
Today, most industries are highly dependent on computers for their day-to-day functioning. Safe and reliable software operations are significant requirement for many types of systems. For...
Provided by Hanoi University of Technology
-
White Papers
DAMQ-Based Schemes for Efficiently Using the Buffer Spaces of a NoC Router
Oct 2009
In this paper the authors present high performance Dynamically Allocated Multi-Queue (DAMQ) buffer schemes for fault tolerance systems on chip applications that require an interconnection network....
Provided by Islamic Azad University
-
White Papers
Performance of Wireless Networks Subject to Constraints and Failures
Jan 2008
Recent years have seen a proliferation in the use of wireless multi-hop networks in diverse scenarios ranging from community mesh networks to wireless sensor networks. As wireless networks find...
Provided by University of Illinois
-
White Papers
ETTM: A Scalable Fault Tolerant Network Manager
Mar 2011
In this paper, the authors design, implement, and evaluate a new scalable and fault tolerant network manager, called ETTM, for securely and efficiently managing network resources at a packet...
Provided by University of Washington
-
White Papers
Redundant Virtual Machine Placement for Fault-Tolerant Consolidated Server Clusters
Feb 2010
Consolidated server systems using server virtualization involves serious risks of host server failures that induce unexpected downs of all hosted virtual machines and applications. To protect...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A New and Efficient Method to Evaluate Residual Broadcast Reliability of Fault-Tolerant Multistage Interconnection Networks
Sep 2008
In recent years, there has been considerable interest and increased efforts in developing large parallel computing systems. Parallel computers have been applied in real time environments and they...
Provided by Padmashree Krutartha Acharya college of engineering
-
White Papers
The Enhanced Fault-Tolerance Mechanism of AODV Routing Protocol for Wireless Sensor Network
Jun 2010
As more and more real Wireless Sensor Network's (WSN) applications are tested and deployed over the last decade, the research community of WSN realizes that several issues need to be revisited...
Provided by Islamic University
-
White Papers
Design Scheme and Performance Evaluation of a New Fault-Tolerant Multistage Interconnection Network
Sep 2009
The effectiveness of a parallel or distributed system is often determined by its communication network. In order to operate more efficiently a network is required to provide low latency and be...
Provided by Thapar University
-
White Papers
Cortical Architectures on a GPGPU
Mar 2010
As the number of devices available per chip continues to increase, the computational potential of future computer architectures grows likewise. While this is a clear benefit for future computing...
Provided by Association for Computing Machinery
-
White Papers
Preserving Performance of Byzantine Fault Tolerant Replica Groups in the Presence of Malicious Clients
Aug 2009
The Castro and Liskov Byzantine Fault Tolerance protocol for replicated state machines (CLBFT) provides a practical means of tolerating arbitrary replica failures in replicated passive data...
Provided by Washington University in St. Louis
-
White Papers
ADHOCFTSIM: A Simulator of Fault Tolerance in the Ad-Hoc Networks
Nov 2010
The flexibility and diversity of Wireless Mobile Networks offer many opportunities that are not always taken into account by existing distributed systems. In particular, the proliferation of...
Provided by AIRCC
-
White Papers
Resiliency Policies in Access Control
Jun 2008
The authors introduce the notion of resiliency policies in the context of access control systems. Such policies require an access control system to be resilient to the absence of users. An example...
Provided by Association for Computing Machinery
-
White Papers
A Fault Model for Upgrades in Distributed Systems
Dec 2008
Recent studies, and a large body of anecdotal evidence, suggest that upgrades are unreliable and often end in failure, causing downtime and data-loss. While this is sometimes due to software...
Provided by Carnegie Mellon University
-
White Papers
Low-Overhead Byzantine Fault-Tolerant Storage
Oct 2007
This paper presents an erasure-coded Byzantine fault-tolerant block storage protocol that is nearly as efficient as protocols that tolerate only crashes. Previous Byzantine fault-tolerant block...
Provided by Association for Computing Machinery
-
White Papers
Perfectory: A Fault-Tolerant Directory Memory Architecture
May 2010
The number of CPUs in chip multiprocessors is growing at the Moore's Law rate, due to continued technology advances. However, new technologies pose serious reliability challenges, such as more...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A Realistic Evaluation of Consistency Algorithms for Replicated Files
May 2010
Data are often replicated in distributed systems to protect them against site failures and network malfunctions. When this is the case, an access policy must be chosen to insure that a consistent...
Provided by UC Regents
-
White Papers
Design and Performance Analysis of Coordinated Checkpointing Algorithms for Distributed Mobile Systems
Sep 2010
Checkpointing is an efficient fault tolerance technique used in distributed systems. Mobile computing raises many new issues, such as high mobility, lack of stable storage on Mobile Hosts (MHs),...
Provided by Kurukshetra University
-
White Papers
A New Co-Ordinated Checkpointing and Rollback Recovery Scheme for Distributed Shared Memory Clusters
Jan 2011
In this paper, a unified lightweight error recovery scheme based on coordinated checkpointing and rollback for distributed shared memory clusters is proposed. The new scheme maintains multiple...
Provided by University College of Engineering
-
White Papers
Two New Protocols for Fault Tolerant Agreement
Jan 2011
The paper attempts to handle failures effectively, while reaching agreement, in a distributed transaction processing system. The standard protocols such as BFTDC, Zyzzyva and PBFT handle the...
Provided by National Institute of Technology Kurukshetra
-
White Papers
Enhancing the Robustness of Scale-Free Networks
Apr 2009
Error tolerance and attack vulnerability are two common and important properties of complex networks, which are usually used to evaluate the robustness of a network. Recently, much work has been...
Provided by BeiHang University
-
White Papers
Prophecy: Using History for High-Throughput Fault Tolerance
Mar 2010
Byzantine Fault-Tolerant (BFT) replication has enjoyed a series of performance improvements, but remains costly due to its replicated work. The authors eliminate this cost for read-mostly...
Provided by Princeton University
-
White Papers
Fault-Tolerant Partial Replication in Large-Scale Database Systems
Mar 2009
The authors investigate a decentralised approach to committing transactions in a replicated database, under partial replication. Previous protocols either re-execute transactions entirely and/or...
Provided by INRIA
-
White Papers
Multiple Dimensional Fault Tolerant Schemes for Crypto Stream Ciphers
Jul 2010
To enhance the security and reliability of the widely-used stream ciphers, a 2-D and a 3-D mesh-knight Algorithm Based Fault Tolerant (ABFT) schemes for stream ciphers are developed which can be...
Provided by University of Regina
-
White Papers
Survivable System by Critical Service Recovery Model: Single Service Analysis
Oct 2009
This paper reported another recovery model to enhance system survivability. The model focuses on how to preserve the system and resume its critical service while incident occurs by reconfiguring...
Provided by Universiti Teknologi PETRONAS
-
White Papers
Realization of a Novel Fault Tolerant Reversible Full Adder Circuit in Nanotechnology
Jul 2010
In parity preserving reversible circuit, the parity of the input vector must match the parity of the output vector. It renders a wide class of circuit faults readily detectable at the circuit's...
Provided by University of Dhaka
-
White Papers
Zzyzx: Scalable Fault Tolerance Through Byzantine Locking
Jun 2010
Zzyzx is a Byzantine fault-tolerant replicated state machine protocol that outperforms prior approaches and provides near-linear throughput scaling. Using a new technique called Byzantine Locking,...
Provided by Carnegie Mellon University
-
White Papers
Boolean Logic With Fault Tolerant Coding
Apr 2009
Error detectable and error correctable coding in Hamming space was researched to discover possible fault tolerant coding constellations, which can implement Boolean logic with fault tolerant...
Provided by Cornell University
-
Whitepapers
A Fault Tolerant Multipath Routing Protocol to Reduce Route Failures in Mobile Adhoc Networks
Apr 2011
The performance of ad hoc routing protocols will significantly degrade when there are faulty nodes in the network. The fault tolerant routing protocol addresses this problem by exploring the...
Provided by EuroJournals
-
Whitepapers
Fault Tolerant Routing Mechanism in Hypercubic P2P Grid Systems
Dec 2010
An efficient distributed fault-tolerant routing algorithm for the Hypercubic P2P Grid systems is proposed and analyzed. A Hypercubic P2P Grid is a novel interconnection network with each node...
Provided by EuroJournals
-
Whitepapers
On Evaluating the Reliability of Multiprocessor Systems
Apr 2010
This paper is concerned with a class of dependable computing systems, where the requirements on reliability figures go together with specific requirements on performance and cost. In a common...
Provided by EuroJournals
-
Whitepapers
Implementation of Fault Tolerant Architecture in Decentralized Intrusion Detection System
Apr 2012
The aim of this paper is to detect anomalous usage of legitimate applications by authorized users in Windows environment and to implement a fault - tolerant architecture which can continue...
Provided by IOSR Journal of Engineering
-
Whitepapers
Fault-Tolerant Routing for Irregular Faulty Patterns in 2D-Mesh Without Virtual Channel
Dec 2012
In wormhole meshes, many fault-tolerant routing algorithms have been proposed. None of them, however, can tolerate general (irregular) fault model without virtual channels. In this paper, a...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Fault Tolerance by Replication of Distributed Database in P2P System Using Agent Approach
Mar 2010
The term replication in a distributed database refers to the operation of copying and maintaining database objects in more than one location. There are three types of replication in distributed...
Provided by University of Colorado Denver
-
Whitepapers
Analysis and Design of Fault Tolerance Mechanism With Fast Restart
Mar 2012
As systems became more complex the failure rate keeps increasing. Checkpointing represents a very effective solution to assure the continuity of distributed and parallel applications in the...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Maximum Availability of Server Selection Policy
Mar 2012
Fault tolerance is one of the most important issues for achieving dependable distributed systems. There is a large amount of work on failure detection in network system that failures are...
Provided by International Journal of Communications and Engineering
-
Whitepapers
A Peer-to-Peer Framework for Message Passing Parallel Programs
Feb 2009
This paper describes the P2P-MPI project, a software framework aimed at the development of message-passing programs in large scale distributed networks of computers. The authors' goal is to...
Provided by LORIA
-
Whitepapers
Fault-Management in P2P-MPI
Aug 2009
The authors present in this paper a study on fault management in a grid middleware. The middleware is their home-grown software called P2P-MPI. This framework is MPJ compliant, allows users to...
Provided by Springer Healthcare
-
Whitepapers
Issues on the Design of Efficient Fail-Safe Fault Tolerance
Aug 2009
The design of a fault-tolerant program is known to be an inherently difficult task. Decisions taken during the design process will invariably have an impact on the efficiency of the resulting...
Provided by University of Warsaw
-
Whitepapers
Fault Tolerance Measures for Large-Scale Wireless Sensor Networks
Jan 2009
Connectivity, primarily a graph-theoretic concept, helps define the fault tolerance of Wireless Sensor Networks (WSNs) in the sense that it enables the sensors to communicate with each other so...
Provided by Association for Computing Machinery
-
Whitepapers
EFDCB Algorithm Based QoS Routing in MANET
Mar 2012
A set of attributes related to the performance of the connection for each communication user can request a particular attribute each service is associated with a set of attributes. To find a...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Fault Tolerant Techniques for Reconfigurable Devices: A Brief Survey
Jan 2013
Reconfigurable devices are the programmable devices used to implement complex functions in applications like space missions, communication systems, nuclear systems and adaptive computing systems...
Provided by International Journal of Application or Innovation in Engineering & Management (IJAIEM)
-
Whitepapers
Reduction of Latency in an Asynchronous Communication System With Error Correction Capabilities
Jan 2013
This paper introduces a new family of Error-Correction Unordered (ECU) codes for global communication, called zero - sum. It is the combination of delay insensitive codes and fault tolerance of...
Provided by The World
-
Whitepapers
A Balanced Scheduling Algorithm With Fault Tolerance and Task Migration Based on Primary Static Mapping (PSM) in Grid
Aug 2012
In this paper, the authors present a balanced scheduling algorithm with considering the fault tolerance and task migration of allocating independent tasks in grid systems. Resource scheduling and...
Provided by Payam Chu
-
Whitepapers
Adaptive Fault Tolerant QoS Control Algorithms for Maximizing System Lifetimeof Query-Based Wireless Sensor Networks
Nov 2012
These data sensing and retrieval in wireless sensor systems have a widespread application in areas such as security and surveillance monitoring and command and control in battlefields. In...
Provided by International Journal of Communications and Engineering
-
Whitepapers
Agent Based Decentralized and Fault Tolerant Intrusion Detection System
Jun 2012
An intrusion detection system has become a standard component of security infrastructure. Mobile agents transportable in network, gather information, evaluate and guide the alarm to network...
Provided by Amity University
-
Whitepapers
Optimal Component Selection Problem for Cots Based Software System Under Consensus Recovery Block Scheme: A Goal Programming Approach
Jun 2012
Cost, reliability and time are the three main quality attributes of a software system. Now days much software are designed on COTS component in order to facilitate timely development with reduced...
Provided by University of Delaware
-
Whitepapers
Improved Fault Tolerant Job Scheduler for Optimal Resource Utilization in Computational Grid
Jun 2012
Grid computing provides the ability to access, utilize and control a variety of underutilized heterogeneous resources distributed across multiple administrative domains while it is an error prone...
Provided by International Journal of Computer Applications
-
Whitepapers
A New Approach to Grid Scheduling Using Random Weighted Genetic Algorithm with Fault Tolerance Strategy
Jun 2012
Grid provides the user a huge amount of computational resources in a distributed manner, using which the authors can perform their tasks over these grid environments. These resources are...
Provided by West Bend Broadcasting, Inc.
-
Whitepapers
$62.5 US the Modeling and Implementation of Reliable Mobile Agent Systems Using Group Communication Services
Jun 2012
A mobile agent is a computer program that runs autonomously on behalf of a user and travels through a certain itinerary in a network of computers. When compared with normal client/server...
Provided by Benha University
-
Whitepapers
An Optimized Low Loss Energy-Aware Routing Protocol for Wireless Sensor Networks
Mar 2013
Routing is a process of selecting paths in a Wireless Sensor Network. According to the key challenges in WSNs are fault tolerance, network lifetime, and communication management. The communication...
Provided by International Journal of Computer Applications
-
Whitepapers
Cloud Computing Overview with Load Balancing Techniques
Mar 2013
Now-a-days, cloud computing has become a key technology for online allotment of computing resources and online storage of user's data in a lower cost, where computing resources are available all...
Provided by International Journal of Computer Applications
-
Whitepapers
Fault Tolerance Techniques and Comparative Implementation in Cloud Computing
Feb 2013
Cloud computing is the result of evolution of on demand service in computing paradigms of large scale distributed computing. It is the adoptable technology as it provides integration of software...
Provided by Lovely Professional University
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Whitepapers
SFTP: A Secure and Fault-Tolerant Paradigm Against Blackhole Attack in MANET
Feb 2013
Security issues in MANET are a challenging task nowadays. MANETs are vulnerable to passive attacks and active attacks because of a limited number of resources and lack of centralized authority....
Provided by International Journal of Computer Applications
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Whitepapers
TFT Technique with Adaptive Thresholding for Selfish Attack Prevention in MANET
Feb 2013
In this paper, the authors present an Adaptive Trusted Fault Tolerance (TFT) scheme with Data Recovery for the prevention of selfish attack in MANET it also prevents the packets drop caused by the...
Provided by International Journal of Computer Applications
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Whitepapers
Resource Consumption Framework for Fault Diagnosis in Cloud
Feb 2013
In the heterogeneous parallel and distributed computing environments like cloud there were many related approaches proposed for fault tolerant execution of workflows. Most of the earlier works...
Provided by International Journal of Computer Applications
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Whitepapers
Performance Evaluation of Fault Tolerance Protocols in MANET
Jan 2013
A Mobile Ad-hoc NETwork (MANET) is a collection of wireless mobile nodes communicating with each other using multi-hop wireless links without any existing network infrastructure or centralized...
Provided by International Journal of Computer Applications
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Whitepapers
Waves of Faults in Embedded System and Way out through Fault Tolerance
Sep 2011
Software has rapidly become an important and indispensable element in many aspects of users daily lives. If such element is not running as on users need, users have to go through the problems...
Provided by International Journal of Computer Applications
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Whitepapers
FTM- A Middle Layer Architecture for Fault Tolerance in Cloud Computing
Nov 2012
Due to cloud computing, many of the traditional issues such as scale have been eliminated to some extent, but the stability, availability and reliability of cloud computing has received relatively...
Provided by International Journal of Computer Applications
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Whitepapers
Virtualisation and Cloud Computing: Optimised Power, Cooling and Management Maximises Benefits
Apr 2013
IT virtualisation, the engine behind cloud computing, can have significant consequences on the data center physical infrastructure (DCPI). Higher power densities that often result can challenge...
Provided by Schneider Electric - AU
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Whitepapers
Fault Tolerant Target Localization and Tracking in Wireless Sensor Networks Using Binary Data
Oct 2011
In this paper, the authors investigate the use of a sensor network for localizing and tracking a moving target using only binary data. Due to the simple nature of the sensor nodes, sensing can be...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Observation-Based Cooperation in Mobile Sensor Networks: A Bio-Inspired Approach for Fault Tolerant Coverage
Jan 2010
The authors consider the problem of dispersing nodes of a mobile sensor network to cover an unknown environment. Approaches that use observation to infer state and intent to disperse robot nodes...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
A Role-Oriented Routing Algorithm Applied for Wireless Heterogeneous Networks
Jul 2011
In recent years, on the researches in various routing protocols, applied to wireless heterogeneous networks, become more and more important. In this paper, the authors propose a role-oriented...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Fault Tolerant Evaluation of Continuous Selection Queries Over Sensor Data
Jul 2009
The authors consider the problem of evaluating continuous selection queries over sensor generated values in the presence of faults. Small sensors are fragile, have finite energy and memory, and...
Provided by Taylor & Francis Group
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Whitepapers
Sizing Server Platforms To Meet ERP Requirements
Oct 2011
This Intel paper analyzes the effects of various factors on the utilization of the primary server resources: compute, memory and I/O. The analysis shows that 4-socket servers, which provide...
Provided by IBM
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White Papers
Abstract Model of Fault Tolerance Algorithm in Cloud Computing Communication Networks
Sep 2011
The authors discussed in this paper the modeling behavior of the cloud computing communication network through which processors exchange their messages. The goal is to develop an abstract...
Provided by Jaypee University of Information Technology
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Whitepapers
Security in Cloud Computing
Oct 2011
Learn about how leading cloud solution providers are taking advantage of the advanced security technologies built into the latest generation of Intel® Xeon® processor-based servers to...
Provided by Intel Corporation
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White Papers
A Localized Algorithm for Bi-Connectivity of Connected Mobile Robots
Oct 2008
Teams of multiple mobile robots may communicate with each-other using a wireless ad-hoc network. Fault-tolerance in communication can be achieved by making the communication network bi-connected....
Provided by Springer Science+Business Media
