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Artículo
Programming Elasticity and Commitment in Dynamic Processes
(IEEE Computer Society, 2015)
In the past, elasticity and commitment in business processes were underexplored. But as businesses increasingly exploit pay-per-use resources in the cloud for on-demand needs, elasticity and commitment have become ...
Artículo
Perses: A framework for the continuous evaluation of the QoS of distributed mobile applications
(ScienceDirect, 2022-08)
The increasing capabilities of mobile devices have led to the emergence of new paradigms exploiting them. These paradigms foster the onload and distribution of functionalities on mobile devices, allowing the development ...
Artículo
Early Evaluation of Mobile Applications’ Resource Consumption and Operating Costs
(IEEE Computer Society, 2020)
The explosive growth of the mobile application market in recent years has led to a large concomitant mobile software industry whose components are, in many cases, startups and small-size software providers. The success ...
Artículo
Automated Validation of Compensable SLAs
(IEEE Computer Society, 2021)
A Service Level Agreement (SLA) regulates the provisioning of a service by defining a set of guarantees. Each guarantee sets a Service Level Objective (SLO) on some service metrics, and optionally a compensation that is ...
Ponencia
Automatic Generation of Purchasing Plans for Cloud Services
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2016)
The myriad of cloud service providers, as well as their overwhelming variety of configuration and purchasing options, result in a highly complex purchasing scenario. Furthermore, users may specify their needs for cloud ...
Ponencia
UPSranker: Integrando Programación con Restricciones y Evaluación de Reglas para el Ranking de Servicios Web Semánticos
(Universidad Rey Juan Carlos, 2009)
El descubrimiento y ranking de servicios Web semánticos suele realizarse en base a una serie de preferencias de usuario, descritas usando un formalismo concreto que condiciona tanto la expresividad de las preferencias ...
Ponencia
Towards Assessing Open Source Communities' Health using SOC Concepts
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2015)
Quality of an open source software ecosystem (OSS ecosystem) is key for different ecosystem actors such as contributors or adopters. In fact, the consideration of several quality aspects(e.g., activeness, visibility, ...
Ponencia
A Service Level Agreement Driven Framework to Customise Cloud Service Billing
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2019)
Cloud service providers offer to their customers a variety of pricing policies, which range from the simple, yet widely used pay-as-you-go schema to complex discounted models. When executing the billing process, stakeholders ...
Artículo
A bargaining-specific architecture for supporting automated service agreement negotiation systems
(Elsevier, 2012)
The provision of services is often regulated by means of agreements that must be negotiated beforehand. Automating such negotiations is appealing insofar as it overcomes one of the most often cited shortcomings of human ...
Ponencia
WS-Governance Tooling: SOA Governance Policies analysis and authoring
(IEEE Computer Society, 2011)
Governance is a capital issue in current Service Oriented Arcuitectures, and governance policies are at its base. The governance policies definition must be supported by proper languages and tools, allowing for comfortable ...