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IRISA
(25 results)-
White Papers
Graph Partitioning for Survivability in Multi-Domain Optical Networks
January 13, 2010, 12:00am PST
As optical networking deployments increase, multidomain provisioning and survivability are becoming major concerns. A key challenge in multi-domain survivability is the scalability problem. To...
Provided by IRISA
-
White Papers
A Survey of Survivability in Multi-Domain Optical Networks
January 30, 2010, 12:00am PST
Network survivability is becoming an important issue and a topical subject in WDM optical mesh networks. Many works have studied network survivability. However, few works have focused on...
Provided by IRISA
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White Papers
Characterization of Embedded Applications for Decoupled Processor Architecture
January 1, 2011, 12:00am PST
Needs for performance on embedded applications will lead to the use of dynamic execution on embedded processors in the next few years. However, complete out-of-order superscalar cores are still...
Provided by IRISA
-
White Papers
A Heuristic Solution to Protect Communications in WDM Optical Networks Using P-Cycles
October 15, 2007, 12:00am PDT
Optical WDM mesh networks are able to transport huge amount of information. The use of such technology however poses the problem of protection against failures such as fibre cuts. One of the...
Provided by IRISA
-
Whitepapers
Export Methods in Fault Detection and Localization Mechanisms
July 1, 2012, 12:00am PDT
Monitoring the quality of service in a multi-domain network allows providers to ensure the control of multi-domain service performance. A multi-domain service is a service that crosses multiple...
Provided by IRISA
-
Whitepapers
Global Vs. Per-Domain Monitoring of Multi-Domain Networks
December 5, 2011, 12:00am PST
Multi-domain monitoring aims at guaranteeing QoS for services crossing several domains. It is often desirable to perform global monitoring to guarantee end-to-end QoS for services across domains...
Provided by IRISA
-
White Papers
Individual Vs. Global Radio Resource Management in a Hybrid Broadband Network
October 22, 2010, 12:00am PDT
Nowadays, with the abundance of diverse air interfaces in the same operating area, advanced Radio Resource Management (RRM) is vital to take advantage of the available system resources. In such a...
Provided by IRISA
-
White Papers
SOLIST or How To Look for a Needle in a Haystack? A Lightweight Multi-Overlay Structure for Wireless Sensor Networks
November 11, 2008, 12:00am PST
In this paper, the authors consider sensor database systems. Sensors are attached to objects and queries on the objects are operated at the sensor network level. Although queries to such a system...
Provided by IRISA
-
White Papers
High Throughput Data-Compression for Cloud Storage
June 9, 2010, 12:00am PDT
As data volumes processed by large-scale distributed data intensive applications grow at high-speed, an increasing I/O pressure is put on the underlying storage service, which is responsible for...
Provided by IRISA
-
White Papers
Combining Processor Virtualization and Component-Based Engineering in C for Heterogeneous Many-Core Platforms
March 4, 2010, 12:00am PST
Embedded system design is driven by strong efficiency constraints in terms of performance, silicon area and power consumption, as well as pressure on the cost and time-to-market. As of today, this...
Provided by IRISA
-
White Papers
A Methodological Construction of an Efficient Sequentially Consistent Distributed Shared Memory
September 10, 2008, 12:00am PDT
A concurrent object is an object that can be concurrently accessed by several processes. Sequential consistency is a consistency criterion for such objects. Informally, it states that a...
Provided by IRISA
-
White Papers
Shrinker: Improving Live Migration of Virtual Clusters Over WANs With Distributed Data Deduplication and Content-Based Addressing
June 15, 2011, 12:00am PDT
Live virtual machine migration is a powerful feature of virtualization technologies. It enables efficient load balancing, reduces energy consumption through dynamic consolidation, and makes...
Provided by IRISA
-
White Papers
An Industrial and Academic Joint Experiment on Automated Verification of a Security Protocol
March 31, 2008, 12:00am PDT
This paper relates the collaboration between industrial and academic teams for the design and the verification of a security protocol. The protocol is about trust establishment in large...
Provided by IRISA
-
White Papers
Improving Secure Device Insertion in Home Ad-Hoc Networks
March 7, 2008, 12:00am PST
Home ad-hoc networks are sets of devices that interact to offer enhanced services to the users. These networks are heterogeneous, dynamic and fully decentralized. Moreover, they generally lack of...
Provided by IRISA
-
White Papers
Model Transformation Testing Challenges
November 11, 2008, 12:00am PST
Model transformations play a critical role in Model Driven Engineering, and thus rigorous techniques for testing model transformations are needed. This paper identifies and discusses important...
Provided by IRISA
-
White Papers
Qualifying Input Test Data for Model Transformations
October 19, 2007, 12:00am PDT
Model transformation is a core mechanism for Model-Driven Engineering (MDE). Writing complex model transformations is error-prone, and efficient testing techniques are required as for any complex...
Provided by IRISA
-
White Papers
Producing a Global Requirements Model From Multiple Requirement Specifications
August 3, 2007, 12:00am PDT
Requirements documentation is a collection of partial specifications produced by different stakeholders. Obtaining a global specification is a fundamental step of a requirement analysis process....
Provided by IRISA
-
White Papers
An Enterprise Architecture Alignment Measure for Telecom Service Development
November 22, 2007, 12:00am PST
The increasing complexity of modern Information Services (IS) makes necessary to carry on review activities. For many companies, these reviews take place within the framework of the Enterprise...
Provided by IRISA
-
White Papers
Combining Aspect and Model-Driven Engineering Approaches for Software Process Modeling and Simulation
December 10, 2008, 12:00am PST
One major advantage of executable software process models is that once defined, they can be simulated, checked and validated in short incremental and iterative cycles. This also makes them a...
Provided by IRISA
-
White Papers
Partial Model Completion in Model Driven Engineering Using Constraint Logic Programming
July 24, 2007, 12:00am PDT
In Model Driven Engineering a model is a graph of objects that conforms to a meta-model and a set of constraints. The meta-model and the constraints declaratively restrict models to a valid set....
Provided by IRISA
-
White Papers
MDE to Manage Communications With and Between Resource-Constrained Systems
July 12, 2011, 12:00am PDT
With the emergence of Internet of Things (IoT), many things which typically used to be isolated or operated in small local networks, will be interconnected through the Internet. One main challenge...
Provided by IRISA
-
White Papers
A Model-Based Framework for Security Policy Specification, Deployment and Testing
December 17, 2008, 12:00am PST
In this paper, the authors propose a model-driven approach for specifying, deploying and testing security policies in Java applications. First, a security policy is specified independently of the...
Provided by IRISA
-
White Papers
Supporting Multipoint-to-Point Communications in All-Optical WDM Networks
August 19, 2009, 12:00am PDT
The Routing and Wavelength Assignment (RWA) problem for multipoint-to-point communications in all-optical Wavelength Division Multiplexing (WDM) networks is investigated in this paper. Two...
Provided by IRISA
-
White Papers
Backup Path Classification Based on Failure Risks for Efficient Backup Path Computation
February 12, 2009, 12:00am PST
The authors propose a new approach exploiting the failure risk (node, link or Shared Risk Link Group) structures to enhance the backup path computation. Upon failure, their approach classifies the...
Provided by IRISA
-
White Papers
Cost Bounds of Multicast Light-Trees in WDM Networks
November 29, 2010, 12:00am PST
Multicast routing in WDM networks is to determine a set of light-paths on a physical topology from a source to a set of destinations involved in a multi-cast communication. The light-tree concept...
Provided by IRISA
-
Whitepapers
Global Vs. Per-Domain Monitoring of Multi-Domain Networks
December 5, 2011, 12:00am PST
Multi-domain monitoring aims at guaranteeing QoS for services crossing several domains. It is often desirable to perform global monitoring to guarantee end-to-end QoS for services across domains...
Provided by IRISA
-
Whitepapers
Export Methods in Fault Detection and Localization Mechanisms
July 1, 2012, 12:00am PDT
Monitoring the quality of service in a multi-domain network allows providers to ensure the control of multi-domain service performance. A multi-domain service is a service that crosses multiple...
Provided by IRISA
-
White Papers
Cost Bounds of Multicast Light-Trees in WDM Networks
November 29, 2010, 12:00am PST
Multicast routing in WDM networks is to determine a set of light-paths on a physical topology from a source to a set of destinations involved in a multi-cast communication. The light-tree concept...
Provided by IRISA
-
White Papers
Backup Path Classification Based on Failure Risks for Efficient Backup Path Computation
February 12, 2009, 12:00am PST
The authors propose a new approach exploiting the failure risk (node, link or Shared Risk Link Group) structures to enhance the backup path computation. Upon failure, their approach classifies the...
Provided by IRISA
-
White Papers
Supporting Multipoint-to-Point Communications in All-Optical WDM Networks
August 19, 2009, 12:00am PDT
The Routing and Wavelength Assignment (RWA) problem for multipoint-to-point communications in all-optical Wavelength Division Multiplexing (WDM) networks is investigated in this paper. Two...
Provided by IRISA
-
White Papers
A Model-Based Framework for Security Policy Specification, Deployment and Testing
December 17, 2008, 12:00am PST
In this paper, the authors propose a model-driven approach for specifying, deploying and testing security policies in Java applications. First, a security policy is specified independently of the...
Provided by IRISA
-
White Papers
MDE to Manage Communications With and Between Resource-Constrained Systems
July 12, 2011, 12:00am PDT
With the emergence of Internet of Things (IoT), many things which typically used to be isolated or operated in small local networks, will be interconnected through the Internet. One main challenge...
Provided by IRISA
-
White Papers
Partial Model Completion in Model Driven Engineering Using Constraint Logic Programming
July 24, 2007, 12:00am PDT
In Model Driven Engineering a model is a graph of objects that conforms to a meta-model and a set of constraints. The meta-model and the constraints declaratively restrict models to a valid set....
Provided by IRISA
-
White Papers
Combining Aspect and Model-Driven Engineering Approaches for Software Process Modeling and Simulation
December 10, 2008, 12:00am PST
One major advantage of executable software process models is that once defined, they can be simulated, checked and validated in short incremental and iterative cycles. This also makes them a...
Provided by IRISA
-
White Papers
An Enterprise Architecture Alignment Measure for Telecom Service Development
November 22, 2007, 12:00am PST
The increasing complexity of modern Information Services (IS) makes necessary to carry on review activities. For many companies, these reviews take place within the framework of the Enterprise...
Provided by IRISA
-
White Papers
Producing a Global Requirements Model From Multiple Requirement Specifications
August 3, 2007, 12:00am PDT
Requirements documentation is a collection of partial specifications produced by different stakeholders. Obtaining a global specification is a fundamental step of a requirement analysis process....
Provided by IRISA
-
White Papers
Qualifying Input Test Data for Model Transformations
October 19, 2007, 12:00am PDT
Model transformation is a core mechanism for Model-Driven Engineering (MDE). Writing complex model transformations is error-prone, and efficient testing techniques are required as for any complex...
Provided by IRISA
-
White Papers
Model Transformation Testing Challenges
November 11, 2008, 12:00am PST
Model transformations play a critical role in Model Driven Engineering, and thus rigorous techniques for testing model transformations are needed. This paper identifies and discusses important...
Provided by IRISA
-
White Papers
Improving Secure Device Insertion in Home Ad-Hoc Networks
March 7, 2008, 12:00am PST
Home ad-hoc networks are sets of devices that interact to offer enhanced services to the users. These networks are heterogeneous, dynamic and fully decentralized. Moreover, they generally lack of...
Provided by IRISA
-
White Papers
An Industrial and Academic Joint Experiment on Automated Verification of a Security Protocol
March 31, 2008, 12:00am PDT
This paper relates the collaboration between industrial and academic teams for the design and the verification of a security protocol. The protocol is about trust establishment in large...
Provided by IRISA
-
White Papers
Shrinker: Improving Live Migration of Virtual Clusters Over WANs With Distributed Data Deduplication and Content-Based Addressing
June 15, 2011, 12:00am PDT
Live virtual machine migration is a powerful feature of virtualization technologies. It enables efficient load balancing, reduces energy consumption through dynamic consolidation, and makes...
Provided by IRISA
-
White Papers
A Methodological Construction of an Efficient Sequentially Consistent Distributed Shared Memory
September 10, 2008, 12:00am PDT
A concurrent object is an object that can be concurrently accessed by several processes. Sequential consistency is a consistency criterion for such objects. Informally, it states that a...
Provided by IRISA
-
White Papers
Combining Processor Virtualization and Component-Based Engineering in C for Heterogeneous Many-Core Platforms
March 4, 2010, 12:00am PST
Embedded system design is driven by strong efficiency constraints in terms of performance, silicon area and power consumption, as well as pressure on the cost and time-to-market. As of today, this...
Provided by IRISA
-
White Papers
High Throughput Data-Compression for Cloud Storage
June 9, 2010, 12:00am PDT
As data volumes processed by large-scale distributed data intensive applications grow at high-speed, an increasing I/O pressure is put on the underlying storage service, which is responsible for...
Provided by IRISA
-
White Papers
SOLIST or How To Look for a Needle in a Haystack? A Lightweight Multi-Overlay Structure for Wireless Sensor Networks
November 11, 2008, 12:00am PST
In this paper, the authors consider sensor database systems. Sensors are attached to objects and queries on the objects are operated at the sensor network level. Although queries to such a system...
Provided by IRISA
-
White Papers
Individual Vs. Global Radio Resource Management in a Hybrid Broadband Network
October 22, 2010, 12:00am PDT
Nowadays, with the abundance of diverse air interfaces in the same operating area, advanced Radio Resource Management (RRM) is vital to take advantage of the available system resources. In such a...
Provided by IRISA
-
White Papers
A Heuristic Solution to Protect Communications in WDM Optical Networks Using P-Cycles
October 15, 2007, 12:00am PDT
Optical WDM mesh networks are able to transport huge amount of information. The use of such technology however poses the problem of protection against failures such as fibre cuts. One of the...
Provided by IRISA
-
White Papers
Characterization of Embedded Applications for Decoupled Processor Architecture
January 1, 2011, 12:00am PST
Needs for performance on embedded applications will lead to the use of dynamic execution on embedded processors in the next few years. However, complete out-of-order superscalar cores are still...
Provided by IRISA
-
White Papers
A Survey of Survivability in Multi-Domain Optical Networks
January 30, 2010, 12:00am PST
Network survivability is becoming an important issue and a topical subject in WDM optical mesh networks. Many works have studied network survivability. However, few works have focused on...
Provided by IRISA
-
White Papers
Graph Partitioning for Survivability in Multi-Domain Optical Networks
January 13, 2010, 12:00am PST
As optical networking deployments increase, multidomain provisioning and survivability are becoming major concerns. A key challenge in multi-domain survivability is the scalability problem. To...
Provided by IRISA
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