Search results for " paradigm"
showing 10 items of 228 documents
Array programming with NumPy.
2020
Array programming provides a powerful, compact and expressive syntax for accessing, manipulating and operating on data in vectors, matrices and higher-dimensional arrays. NumPy is the primary array programming library for the Python language. It has an essential role in research analysis pipelines in fields as diverse as physics, chemistry, astronomy, geoscience, biology, psychology, materials science, engineering, finance and economics. For example, in astronomy, NumPy was an important part of the software stack used in the discovery of gravitational waves1 and in the first imaging of a black hole2. Here we review how a few fundamental array concepts lead to a simple and powerful programmi…
Object Orientation and Conceptual Modeling
1993
The object oriented (OO) approach is very popular nowadays. It has proved to be a powerful and practical programming paradigm for the development of large and complex software systems, including database management systems (DBMS). Among its many benefits are significant improvements in modularity, reusability, flexibility, and extensibility. The database community has already taken advantage of the OO approach and produced a number of OO DBMSs, much faster than in the case of the previous generation of relational systems.
MAPS. European program case-study. Military assets as public spaces
2019
The call concerns the project experience developed by the research group of Politecnico di Milano - Piacenza Campus – leaded and coordinated by Guya Bertelli (1), as part of the European program MAPS (Military Assets as Public Spaces), supported by URBACT (2), oriented to the development of urban policies. This participation gave the opportunity to the components of the research unit to experiment processes of sharing and examination on the meaning of public space in the contemporary city, mainly in disused and fragile contexts. The project network is composed by 9 cities of as many European countries, with the Municipality of Piacenza as leader: Serres (Greece), Varazdin (Croatia), Szombat…
K-12 game programming course concept using textual programming
2011
Several programming environments have been constructed to facilitate novice programming at K-12 and CS0/CS1 levels. The environments can be roughly divided into those using visual or textual programming. This paper presents a K-12 game programming course concept based on textual programming. The concept is based on an easy-to-use C# library, called Jypeli, built on top of Microsoft XNA Framework. The library tries to maintain advantages of visual programming and avoid challenges of textual programming. In particular, the library helps beginners to program their first games in a short period of time and without a heavy syntactic load. The course concept and an initial evaluation consisting o…
La física teórica bajo el foco de lo fantástico : una reflexión sobre lo real y sus fracturas en el discurso científico
2018
En algunas ocasiones, hemos leído la literatura fantástica desde los presupuestos de la física teórica, con la finalidad de comprobar de qué forma estos avances de la ciencia han posibilitado modificaciones en nuestra forma de comprender lo fantástico. Aquí, nuestra voluntad es darle un giro a lo ya realizado y leer la física teórica desde los presupuestos de la literatura fantástica, partiendo de una máxima: ambos discursos hablan de y sobre la realidad y, a su vez, proponen fracturas en la que dialogan con el paradigma de realidad de una época determinada para modificarlo o para reafirmarlo. La física, lo hace desde lo real y hacia ello se dirige, fundamentada en los presupuestos de la ma…
Recent Nordic research in mathematics education illustrated by examples from NORMA17
2021
A characterization of recent Nordic research in didactics of mathematics is presented based on the 32 research reports from the Nordic and Baltic countries in the proceedings from NORMA17 (The eighth Nordic conference on didactics of mathematics). Recent Nordic research in didactics of mathematics is observed from several aspects such as choice of problem, theory, method, result, and target for the message. The analyses of the papers on different levels and from a manifold of perspectives build up an image of what Nordic research in DM (didactics of mathematics) contains and represents currently. The closeness and cooperation between researchers in the Nordic countries is characteristic as …
Molte Palermo. Temi
2019
Nel tema delle incompiute idee di città possibili si riconoscerà il paradigma connotativo dello stesso divenire di Palermo, lungo un percorso millenario di processi di trasformazione nessuno dei quali portato a compimento, in virtù di quel valore distintivo di exemplum che non necessita di ulteriori e conclusive dimostrazioni. Il corso della storia, del resto, ha imposto a Palermo il ciclico riproporsi di destini interrotti. Tale si rilevò l’invenzione della città capitale, quella della “quadratura geometrica e della croce di strade” sovrimpressa a quella archetipica e fondativa della Pan-ormos scambiatrice. E l’incompiutezza sarà il tratto distintivo della città dei rettifili stradali otto…
Capturing citizens — Emerging needs: Using social networks in smart cities
2017
In order to reach its objectives, smart cities (or whatever kind of smart urban environment) should be underpinned by complex cyber physical systems (CPS) able to discover needs and services and "smartly" combine them. Services may be thought as services offered by software components, of whatever nature, for instance software, bot, robot, app and so on. Searching for the best service depends on the need of the citizen(s) and also on the type of (smart) environment the citizens are in. Analysis and design of CPSs are more challenging than the only physical or the only cyber system. We propose a design paradigm shift towards runtime for identifying requirements of cyber physical systems for …
Post-fotografia etnografica
2021
È evidente come la nostra società tecnologica sia legata senza alcun dubbio alla diffusione delle immagini. Autori come Gottfried Boehm, John Mitchell, Hans Belting hanno indagato la natura dell'immagine ponendo le basi, negli anni Novanta, per l'idea di un pictorial turn, di una cultura totalmente dominata dalle immagini che è diventata adesso una possibilità tecnica reale su scala globale. Un nuovo statuto dell'immagine che si usa raccogliere sotto l'etichetta di iconic turner inserito nel più vasto campo visual culture studies. L'uso del termine cultura accanto a quello di visuale è indicativo dell'ampiezza del campo d'indagine che visual culture studies si prefiggono di ricercare: essi …
INHERENT TELICITY AND PROTO- INDO-EUROPEAN VERBAL PARADIGMS
2016
In recent aspectual classi}cations telicity is described as a compositional syntactic property, and verbs are analyzed as complex structures made up of completely neutral roots. However, semantic changes due to both derivational processes and dierent syntactic contexts could have obscured the relationship between root lexical aspect and verb morphological paradigms. The purpose of this paper is to show that telicity can be considered as an inherent lexical property: the co-occurrence in a sentence with arguments, adverbials or speci}c pragmatic contexts which can (de)telicize the event described by a verb has consequences at syntactic level, whereas the prototypical aspect of the root is p…