Search results for "Web"

Kralheinz Stockhausen: Etude (1952) musica concreta

1996

L'articolo prende le mosse dall'interesse del giovane Stockhausen nei riguardi delle opere seriali di Webern, assunte quale punto di partenza verso la genesi di una "Nuova musica" interamente realizzata con strumenti elettronici

Tracing multisensory food experiences on Twitter

2021

How a food, or a dish, is named and how its components and attributes are described can all influence the perception and the enjoyment of the food. Therefore, tracing patterns in food descriptions and determining their role can be of value. The aims of this study were the following: (1) to describe the multisensory food experience as represented in microblog entries concerning food and drink on Twitter, (2) to provide an overview of the changes in the above-mentioned food representations during the period 2011‐20, and (3) to contribute to a broader understanding of the human‐food relationship as reflected on social media ‐ in this case Twitter ‐ and outline its potential utility for the res…

Enhancing Privacy and Authorization Control Scalability in the Grid through Ontologies

2009

The use of data Grids for sharing relevant data has proven to be successful in many research disciplines. However, the use of these environments when personal data are involved (such as in health) is reduced due to its lack of trust. There are many approaches that provide encrypted storages and key shares to prevent the access from unauthorized users. However, these approaches are additional layers that should be managed along with the authorization policies. We present in this paper a privacy-enhancing technique that uses encryption and relates to the structure of the data and their organizations, providing a natural way to propagate authorization and also a framework that fits with many u…

Il portale del progetto Rete Natura 2000 Basilicata

2014

Hints from the Crowd: A Novel NoSQL Database

2013

The crowd can be an incredible source of information. In particular, this is true for reviews about products of any kind, freely provided by customers through specialized web sites. In other words, they are social knowledge, that can be exploited by other customers. The Hints From the Crowd HFC prototype, presented in this paper, is a NoSQL database system for large collections of product reviews; the database is queried by expressing a natural language sentence; the result is a list of products ranked based on the relevance of reviews w.r.t. the natural language sentence. The best ranked products in the result list can be seen as the best hints for the user based on crowd opinions the revi…

Les enjeux éthiques de l'observation netnographique

2016

Towards integrated operations for ships

2013

Maritime customers will benefit greatly from integrated operations between ship and shore. It requires integrating diverse information services within a variety of communication environments, which is a complex task. The common approach to dealing with complex tasks is to use a divide-and-conquer policy and solve problems independently. Since there are mainly two challenges involved - interoperability among heterogeneous applications and connectivity through difficult maritime networks, to handle them separately has become useful. While interoperability and connectivity solutions work well individually, if we put them together in the maritime context, problems arise. We b services based int…

A Logical Framework for Augmented Simulations of Wireless Sensor Networks

2006

This paper describes a framework for practical and efficient monitoring of a wireless sensor network. The architecture proposed exploits the dynamic reasoning capabilities of the situation calculus in order to assess the sensor network behavior before actually deploying all the nodes. Designing a wireless sensor network for a specific application typically involves a preliminary phase of simulations that rely on specialized software, whose behavior does not necessarily reproduce what will be experienced by an actual network. On the other hand, delaying the test phase until deployment may not be advisable due to unreasonable costs. This paper suggests the adoption of a hybrid approach that i…

Towards a relation oriented service architecture

2010

Over the past three decades, the Internet has evolved from a point to point, open, academic network to an applications and services oriented critical infrastructure. The Internet has become a vital component of society today, from its simple origin as an academic research project. During this transition, numerous applications and usages of the network emerged that cannot be efficiently implemented by adhering to the original design tenets of the Internet. Some of the tenets have been broken, others diluted and new ones are emerging to accommodate new paradigms. Moreover, applications and services have been moving slowly but consistently towards a uniform model based on Service Oriented Appr…

Submitting “Alternative Facts” to Debate: A Weberian Perspective on Post-truth Politics

2018

'Oxford Dictionaries' chose “post-truth” as the “Word of the Year 2016”, while the association of German linguists (Gesellschaft für deutsche Sprache) did the same for '“postfaktische Politik'”. “Alternative facts”, launched by Kellyanne Conway concerning the attendance at Donald Trump’s inaugural, was a third variant in this cluster. In this article, I shall discuss Max Weber’s parliamentary perspective on the critique of given facts and of the powers of science in relation to the debates around post-truth politics. A critical assessment of Leo Strauss’s critique of Weber as a nihilist and relativist introduces the problematic. One aim of the article is to illustrate how even trivial sloga…