Search results for "access"

Biocompatible Polymers and Processing Techniques in Drug Delivery and Tissue Engineering

2013

A Public Barrier Tracker to Support the Web Accessibility Directive

2018

In this paper we propose the Public Barrier Tracker (PBT) – a comprehensive solution that supports both filing and handling of user feedback on web accessibility. We give an overview of some existing approaches for gathering user feedback on accessibility barriers and outline the PBT functionality. The PBT can also offer further support for the implementation of the WAD: The collected data could be useful for monitoring and reporting as well as the enforcement mechanism.

From information to conversation

2000

We support the calls from many commentators to include human interaction in the web, rather than as an extra outside the web. We suggest a generic model of awareness, and some specific interpretations: action-event couplings to call a receiver; general awareness of known others; and local awareness of all others. We then consider extensions to the web into mobile and domestic appliances, and suggest that an underlying awareness service will be needed there as much, or more than in classic desktop web access.

Following the WCAG 2.0 techniques: Experiences from designing a WCAG 2.0 checking tool

2012

Published version of a chapter in the book: Computers Helping People with Special Needs. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-642-31522-0_63 This paper presents a conceptual analysis of how the Web Content Accessibility Guidelines (WCAG) 2.0 and its accompanying documents can be used as a basis for the implementation of an automatic checking tool and the definition of a web accessibility metric. There are two major issues that need to be resolved to derive valid and reliable conclusions from the output of individual tests. First, the relationship of Sufficient Techniques and Common Failures has to be taken into account. Second, the logical combination of the…

Personal data in a large digital library

2000

The RePEc Economics library offers the largest distributed source of freely downloadable scientific research reports in the world. RePEc also contains details about Economics institutions, publication outlets and people working in the field. All this data forms a large relational dataset. In this paper we describe HoPEc, a system that allows to implement access control records personal data within RePEc. The bulk of these records describe the authors of documents. These records are maintained by the authors themselves. We discuss the technical and social aspects of this system.

Forte baisse de l'embauche des jeunes en Bourgogne

2010

Réalisée en Bourgogne depuis vingt-cinq ans, l'enquête Insertion dans la vie active constitue un outil particulier et unique qui donne la possibilité de suivre l'évolution des conditions d'entrée des jeunes sur le marché du travail. Cette note présente les résultats de la dernière interrogation menée en février 2009, et donne un aperçu de la transition de l'école à l'emploi. En Bourgogne, 7 400 élèves et 4 800 apprentis âgés de 20 ans en moyenne, ont été interrogés sur leur situation professionnelle. Sept mois après la fin des études, 47 % des filles et 55 % des garçons sont salarié-e-s en février 2009. Les jeunes de la région n'échappent pas à la crise économique internationale illustrée p…

De la formation à l'emploi : une transition difficile

2006

Pour connaître le devenir des anciens élèves et apprentis, le ministère de l'Éducation nationale réalise des enquêtes depuis de nombreuses années, avec l'appui des établissements scolaires et des centres de formation d'apprentis. Cette note présente les résultats des dernières enquêtes effectuées en 2005, qui appréhendent les situations des jeunes sept mois après la fin de leurs études en Bourgogne.

L'entrée dans la vie active des jeunes de Bourgogne

2007

Pour connaître le devenir des anciens élèves et apprentis, le ministère de l'Éducation nationale réalise des enquêtes depuis de nombreuses années, avec l'appui des établissements scolaires et des centres de formation. Cette note présente les résultats de la dernière enquête effectuée en 2006, qui appréhende les situations des jeunes sept mois après la fin de leur scolarité en Bourgogne.

Simulation-based Evaluation of DMAMAC - A Dual-Mode Adaptive MAC Protocol for Process Control

2015

Control systems automation is widely used in many industrial domains and have strong requirements on delay, throughput, robustness, and reliability. In the domain of networked control systems, the medium of communication is increasingly involving wireless communication along-side conventional wired communication. Issues ranging from energy efficiency and reliability to low-bandwidth have to be addressed to enable the transition to increased use of wireless communication. In earlier work, we have proposed the Dual-Mode Adaptive MAC (DMAMAC) protocol relying on a combination of Time Division Multiple Access (TDMA) and Carrier Sense Multiple Access (CSMA). The DMAMAC protocol is able to dynami…

Enforcing role based access control model with multimedia signatures.

2009

International audience; Recently ubiquitous technology has invaded almost every aspect of the modern life. Several application domains, have integrated ubiquitous technology to make the management of resources a dynamic task. However, the need for adequate and enforced authentication and access control models to provide safe access to sensitive information remains a critical matter to address in such environments. Many security models were proposed in the literature thus few were able to provide adaptive access decisions based on the environmental changes. In this paper, we propose an approach based on our previous work [B.A. Bouna, R. Chbeir, S. Marrara, A multimedia access control languag…