نتایج جستجو برای: private extension

تعداد نتایج: 247767  

2006
J. De Clercq D. Ooms

This document describes a method by which a Service Provider may use its packet-switched backbone to provide Virtual Private Network (VPN) services for its IPv6 customers. This method reuses, and extends where necessary, the "BGP/MPLS IP VPN" method for support of IPv6. In BGP/MPLS IP VPN, "Multiprotocol BGP" is used for distributing IPv4 VPN routes over the service provider backbone, and MPLS ...

Journal: :Int. Journal of Network Management 2009
Jing Wu Michel Savoie Scott Campbell Hanxi Zhang

A Layer 1 Virtual Private Network (L1-VPN) has two models for service management: the resource-partition based model and the domain-service based model. In this paper, we present a network management tool for resourcepartition based L1-VPNs. A Transaction Language One (TL1) proxy is designed to achieve resource partitioning at the network element level. Building on top of a TL1 proxy, we implem...

2010
Sarantos Psycharis

In this paper we present a model of e-learning suitable for teacher training sessions. The main purpose of our work is to define the components of the educational system which influences the successful adoption of e-learning in the field of education. We also present the factors of the readiness of e-learning mentioned in the literature available and classifies them into the 3 major categories ...

2003
Gustav Rosenbaum William Lau Sanjay Jha

VPN services have been available for decades but not widely used until recently. A combination of new VPN technologies, network technologies and business communication requirements is the driving force behind the take-up of VPN services. This paper gives an overview of recent VPN solutions and analyses their scalability and flexibility. VPN solutions are categorized and related to potential cus...

2004
Sylvain Hallé Rudy Deca Omar Cherkaoui Roger Villemaire Daniel Puche

Netconf is a protocol proposed by the IETF that defines a set of operations for network configuration. One of the main issues of Netconf is to define operations such as validate and commit, which currently lack a clear description and an information model. We propose in this paper a model for validation based on XML schema trees. By using an existing logical formalism called TQL, we express imp...

BACKGROUND Basal cell carcinoma (BCC) is the most common malignancy with increasing incidence worldwide. The tumor invades surrounding tissues in an irregular pattern via subclinical and microscopic finger-like growths known as subclinical extension. Subclinical extension may be responsible for incomplete resection of the tumor. This study investigates the subclinical extension of BCC. METHOD...

2004
M Calleja

In this article we describe recent work done in building a university-wide grid at the University of Cambridge based on the Condor middleware [1]. Once the issues of stakeholder concerns (e.g. security policies) and technical problems (e.g. firewalls and private IP addresses) have been taken into account, a solution based on two separate Condor environments was decided on. The first of these is...

Journal: :Australian health review : a publication of the Australian Hospital Association 2004
Brett Shorten Allison Shorten

The purpose of this study is to analyse the impact of changes in Australian private health insurance coverage as seen in NSW public and private hospital birth profies, and identify trends in obstetric outcomes from 1997-2001. NSW Midwives Data Collection unit record data is analysed for women who gave birth to a live singleton baby of term gestation (> or = 37 weeks) and cephalic presentation i...

2001
Ralph SCHÄFER Wilken SCHÜTZ Xavier CEUGNIET Jonathan MITCHENER Liliana ARDISSONO Anna GOY Markus ZANKER Dietmar JANNACH Alexander FELFERNIG Rossana SIMEONI Roberto GAVAZZI

Within CAWICOMS a configuration workbench for customisable products and services will be developed which will have the following advantages versus current commercially available configuration technology: It will automate over the Web the skills of salespersons by developing adaptation and personalisation technology for inclusion in Web based configurators. The interaction with the user will be ...

2003
Greg Graff David Roland-Holst David Zilberman

This paper examines the challenges and opportunities facing the agricultural biotechnology sector as it works to sustain innovations and further propagate its benefits into the new century. We survey the milestones of technological, legal, and economic precedence in this area and discuss institutional mechanisms for public and private partnership that can help agricultural biotechnology fulfill...

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