Search results for "Markup language"
showing 10 items of 26 documents
¿Conduce la internacionalización al éxito de una empresa familiar?: aplicación al sector textil
2015
Este trabajo analiza los efectos de la internacionalización en el éxito de las empresas familiares, entendiendo el éxito como un constructo que engloba tanto los resultados empresariales (indicadores financieros, tales como ventas y beneficios), como indicadores de desempeño (satisfacción de clientes, calidad y reputación percibida, capacitación de los trabajadores, etc.). Para ello, 154 gerentes de empresas textiles españolas de carácter familiar fueron encuestados vía postal, respecto a tres grandes bloques de cuestiones: (i) actividad internacional desarrollada, (ii) resultados financieros alcanzados y (iii) indicadores de desempeño obtenidos. El análisis discriminante planteado para com…
Enforcing mobile security with location-aware role-based access control
2013
This paper describes how location-aware role-based access control RBAC can be implemented on top of the Geospatial eXtensible Access Control Markup Language GeoXACML. It furthermore sketches how spatial separation of duty constraints both static and dynamic can be implemented using GeoXACML on top of the XACML RBAC profile. The solution uses physical addressing of geographical locations, which facilitates easy deployment of authorisation profiles to the mobile device. Location-aware RBAC can be used to implement location-dependent access control and also other security enhancing solutions on mobile devices, such as location-dependent device locking, firewall, intrusion prevention or payment…
A Scratch-based Graphical Policy Editor for XACML
2015
This paper proposes a policy-maker-friendly editor for the extensible Access Control Markup Language (XACML) based on the programming language Scratch. Scratch is a blocks-based programming language designed for teaching children programming, which allows users to build programs like a puzzle. We take this concept one step further with an XACML policy editor based on the graphic programming elements of Scratch implemented in Smalltalk. This allows for aiding the user on how to build policies by grouping blocks and operators that fit together and also indicating which blocks that will stick together. It simplifies building the XACML policies while still having an XACML “feel” of the graphic …
Inter-provider AAA and Billing of VoIP Users with Token-based Method
2007
With the increasing popularity of wireless LAN technology, providers of real-time voice over IP (VoIP) services, known as voice service providers (VSP), are asking for roaming solutions and AAA (Authentication, Authorization and Accounting) methods that allow users to use their services from any available public Internet access network. In this paper we propose an AAA and billing architecture that allows users of VSPs to have access to the Internet from wired and wireless access networks provided by both traditional carriers, such as 3G providers, and wireless local access network (WLAN) providers. We propose a token-based AAA method that allows users of VoIP services to have their VSPs as …
Knowledge Discovery and Digital Cartography for the ALS (Linguistic Atlas of Sicily) Project
2009
In this paper the latest developments of the ALS (Linguistic Atlas of Sicily) project are presented. The ALS project has the purpose to define methodologies and tools to allow researches in the socio-linguistic field. Different types of variables (both quantitative and qualitative) are involved. The whole framework is based on the definition of ontology-based applications for the creation, retrieval, manipulation and browsing of related data. To this aim, some mapping processes have been defined. The framework eventually shows the result in many ways including spatial maps. The on-going collaboration process is a perfect example a domain hybridizing process, enabling the training on-the-fie…
Collective Reasoning over Shared Concepts for the Linguistic Atlas of Sicily
2013
In this chapter, collective intelligence principles are applied in the context of the Linguistic Atlas of Sicily (ALS - Atlante Linguistico Siciliano), an interdisciplinary research focusing on the study of the Italian language as it is spoken in Sicily, and its correlation with the Sicilian dialect and other regional varieties spoken in Sicily. The project has been developed over the past two decades and includes a complex information system supporting linguistic research; recently it has grown to allow research scientists to cooperate in an integrated environment to produce significant scientific advances in the field of ethnologic and sociolinguistic research. An interoperable infrastruc…
Mobile Security with Location-Aware Role-Based Access Control
2012
Published version of an article from the book: Security and privacy in mobile information and communication systems. Also available on SpringerLink: http://dx.doi.org/10.1007/978-3-642-30244-2_15 This paper describes how location-aware Role-Based Access Control (RBAC) can be implemented on top of the Geographically eXtensible Access Control Markup Language (GeoXACML). It furthermore sketches how spatial separation of duty constraints (both static and dynamic) can be implemented using GeoXACML on top of the XACML RBAC profile. The solution uses physical addressing of geographical locations which facilitates easy deployment of authorisation profiles to the mobile device. Location-aware RBAC c…
ViSPE: A Graphical Policy Editor for XACML
2015
In this paper we present the Visual Security Policy Editor (ViSPE), a policy-maker-friendly graphical editor for the eXtensible Access Control Markup Language (XACML). The editor is based on the programming language Scratch and implemented in Smalltalk. It uses a graphical block-based syntax for declaring access control polices that simplifies many of the cumbersome and verbose parts of XACML. Using a graphical language allows the editor to aid the policy-maker in building polices by providing visual feedback and by grouping blocks and operators that fit together and also indicating which blocks that stick together. It simplifies building policies while still maintaining the basic structure…
Transnational textile outsourcing: exceptional or standard
2021
The aim of this investigation is to quantitatively analyse the new methods of production and organisation in the textile business. Free flow of funds together with textile hyper-consumption have led to organisational models based on processes of externalisation, outsourcing, export, internationalisation and so on. Because of the transverse nature of the study subject, as well as the opportunities and asymmetries generated in the textile industry, a Delphi analysis is proposed as a way to analyse this new paradigm. A panel of 55 experts were given multidisciplinary questionnaires and their responses were studied, taking into account the degree of affinity (test) of the statements posed in or…