Search results for "legati"
showing 10 items of 35 documents
Blockchain Based Delegatable Access Control Scheme for a Collaborative E-Health Environment
2018
Modern electronic healthcare (e-health) settings constitute collaborative environments requiring sophisticated fine-grained access control mechanisms to cater their access demands. Access delegatability is quite crucial to realize fine-grained, flexible access control schemes compatible with such environments. In this paper, we addressed this issue through proposing an attribute based access control scheme integrated with controlled access delegation capabilities suitable for a multi-domain e-health environment. We have utilized the blockchain technology to manage attribute assignments, delegations as well as revocations. The scheme enables delegations in a controlled manner without jeopard…
Effetti del microclima sulla componente aromatica di uve della cv Grillo
2014
Il legato di contratto. Fattispecie e rimedi
2018
L’A. parte da lontano, indagando sui profili storico-giuridici dell’autonomia testamentaria in materia di legati ad efficacia obbligatoria. Il legato di contratto rientra in tali fattispecie. Esso comporta una obbligazione di facere a carico del soggetto onerato, erede o legatario in caso di sublegato. La singolarità dunque della figura è che qui non si è in presenza di una prestazione consistente nel dare ma nella stipulazione di un contratto e cioè di un atto negoziale che presuppone non solo la volontà dell’onerato ma anche quella collaborativa del terzo. Che possa dunque parlarsi, a favore del legatario, di un diritto di credito, ritiene possibile l’A., giacché qui il contratto è un att…
DONNE E RELIGIONE CATTOLICA: QUALE RAPPORTO? QUALI DIRITTI?
2013
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Matrix e la dialettica servo-padrone nella tarda modernità
2019
Si prendono in esame i punti di contatto tra la trilogia di Matrix, gli Animatrix e la logica della Dialettica dell'Illuminismo di Horkheimer e Adorno.Si illustra il modo in cui, nella logica tardomoderna, si produca l'assorbimento sistematico delle controculture all'interno della dominante industria culturale. Si riprende il problema dei riflessi sulla sfera cognitiva, e si illustra, con il supporto di una ricerca affrontata con una simulazione ad agenti, come l'overload informativo e la ipersecializzazione dei saperi producano ansia, panico, rifiuto delle conoscenze capaci di mettere in crisi i saperi dominanti. In this article are examined the points of contact between the Matrix trilogy…
A privacy-aware framework for decentralized online social networks
2015
Online social networks based on a single service provider suffer several drawbacks, first of all the privacy issues arising from the delegation of user data to a single entity. Distributed online social networks (DOSN) have been recently proposed as an alternative solution allowing users to keep control of their private data. However, the lack of a centralized entity introduces new problems, like the need of defining proper privacy policies for data access and of guaranteeing the availability of user's data when the user disconnects from the social network. This paper introduces a privacy-aware support for DOSN enabling users to define a set of privacy policies which describe who is entitle…
Reconciling credibility and accountability: how expert bodies achieve credibility through accountability processes
2018
Arguments about the legitimate role of expert bodies in Europe often centre on the following question: Does their independence help to make policies credible or should they be made democratically accountable to principals and stakeholders? This article claims this is a false dichotomy. It does so by arguing theoretically that credibility can be achieved through accountability processes. Then, drawing on exemplary case studies, this article identifies distinctive accountability processes for ensuring credibility: revisable competencies, deliberation over institutional design, and engagement in public justification. Credibility and accountability are thus not conflicting, but co-constitutive …
A reconsideration of the link between vertical externality and managerial incentives
2018
Previous research revealed that the strategic role of delegation contracts disappears if two quantity†setting firms outsource input production to a monopolistic supplier. I show that this role is restored if the assumption of a downstream duopoly is relaxed. Thus, delegation contracts allow downstream profit†maximizing owners to commit their firms to a behavior that differs from their preferences. This behavior varies nonmonotonically with the number of firms in the downstream market. Corresponding deviations from profit maximization are larger if the upstream monopolist makes a price precommitment. But little to no deviation occurs if the number of firms is large.
Local Decisions Under Central Watch: A Nordic Quality Assurance System
2013
Quality assurance or accountability, as we use the term, refers to when an actor, in virtue of contractual obligations, has the right to hold another actor responsible to a set of standards, to judge whether the standards have been met and to impose sanctions if the standards are deemed unfulfilled. In this chapter, we compare how (and if) these rights have been distributed and enacted in educational administration in Denmark, Finland, Norway and Sweden. By specifying contractual obligations, we wish to separate accountability from other kinds of asymmetric power relations, such as those between parent and child, and focus on acts of delegation and control.