Search results for "Digital"

showing 10 items of 3267 documents

Introducción al procesado digital de señales (2009/10)

2009

Diseño de filtros digitalesIngenieria y ArquitecturaSistemas discretosSeñales discretasOCWTratamiento digitalMuestreoUNESCO::FÍSICA::Electrónica
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Literacy and literacy practices: Plurilingual connected migrants and emerging literacy

2021

Abstract Recent migration towards Europe is characterized by the massive presence of adults whose educational paths have been interrupted and who are thus developing literacy for the first time in a new language. A literacy test elaborated at the University of Palermo, Italy, showed that, on a sample of 774 migrants, about 30 percent could not read and/or write short words. This test assessed the learners’ abilities to read and write, whether in the Roman alphabet or in other writing systems, and whether in Italian or in other languages of learners’ repertoires. These learners with emergent literacy mostly came from sub-Saharan Africa, an area characterized by diverse forms of multilinguali…

Divergent writing050101 languages & linguisticsLinguistics and LanguageLiteracy naturalistic acquisitionmedia_common.quotation_subjectLanguage and LinguisticsLiteracyEducationLiteracyPedagogy0501 psychology and cognitive sciencesMultilingualismSub-Saharan African migrantsSociologyCompetence (human resources)media_commonMultilingual literacy4. EducationEmergent literacy05 social sciences050301 educationTest (assessment)InterlanguageConstructed languageLiteracy testWriting systemSub-Saharan African migrants; Digital writing; Emergent literacy; Multilingual literacy; Literacy naturalistic acquisition0503 education
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Programming languages for data-Intensive HPC applications: A systematic mapping study

2020

This work is a result of activities from COST Action 10406 High -Performance Modelling and Simulation for Big Data Applications (cHiPSet), funded by the European Cooperation in Science and Technology. FCT, Portugal for grants: NOVA LINCS Research Laboratory Ref. UID/ CEC/ 04516/ 2019); INESC-ID Ref. UID/CEC/50021/2019; BioISI Ref. UID/MULTI/04046/2103; LASIGE Research Unit Ref. UID/CEC/00408/ 2019. A major challenge in modelling and simulation is the need to combine expertise in both software technologies and a given scientific domain. When High-Performance Computing (HPC) is required to solve a scientific problem, software development becomes a problematic issue. Considering the complexity…

Domain-Specific language (DSL)High performance computing (HPC)Computer scienceComputer Networks and CommunicationsBig data; Data-intensive applications; Domain-Specific language (DSL); General-Purpose language (GPL); High performance computing (HPC); Programming languages; Systematic mapping study (SMS)Systematic mapping study (SMS)Big dataData-intensive applicationsContext (language use)computer.software_genreTheoretical Computer ScienceSoftware portabilityBig dataSoftwareArtificial Intelligencebusiness.industryProgramming languageSoftware developmentGeneral-Purpose language (GPL)UsabilityProgramming languagesDigital libraryComputer Graphics and Computer-Aided DesignHardware and ArchitecturebusinesscomputerSoftware
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Models of Data Quality

2018

The research proposes a new approach to data quality management presenting three groups of DSL (Domain Specific Language). The first language group uses concept of data object in order to describe data to be analysed, the second group describes the requirements on data quality, and the third group describes data quality management process. The proposed approach deals with development of executable quality specifications for each kind of data objects. The specification can be executed step-by-step according to business process descriptions, ensuring the gradual accumulation of data in the database and data quality verification according to the specific use case.

Domain-specific languageBusiness processComputer scienceProcess (engineering)business.industrymedia_common.quotation_subjectFirst languagecomputer.file_formatDigital subscriber lineData qualityQuality (business)ExecutableSoftware engineeringbusinesscomputermedia_common
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Metamodel specialization for graphical modeling language support

2016

Most of current modeling languages are based on graphical diagrams. The concrete graphical syntax of these languages typically is defined informally -- by text and diagram examples. Only recently, starting from UML 2.5, a formalism is offered for defining the graphical syntax of UML. This formalism is based on Diagram Definition standard by OMG, where the main emphasis is on enabling diagram interchange between different tools implementing the given language. While this is crucial for standardized languages such as UML, this aspect is not so important for domain specific languages. In this paper an approach is offered for simple direct definition of concrete graphical syntax by means of met…

Domain-specific languageModeling languageProgramming languageComputer science020207 software engineering02 engineering and technology010501 environmental sciencescomputer.software_genre01 natural sciencesMetamodelingLanguage definitionDigital subscriber lineUnified Modeling LanguageAbstract syntax0202 electrical engineering electronic engineering information engineeringSoftware_PROGRAMMINGLANGUAGESGraphicscomputer0105 earth and related environmental sciencescomputer.programming_languageProceedings of the ACM/IEEE 19th International Conference on Model Driven Engineering Languages and Systems
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DSL Based Platform for Business Process Management

2014

Currently nearly all commercial and open source BPMS are based on BPMN as a process notation. In contrast, the paper proposes to build a BPMS based on a domain specific language (DSL) as a process notation – DSBPMS. In such a DSBPMS a specific business process support could be created by business analysts. A platform for creating such DSBPMS with feasible efforts is described. This platform contains a Configurator for easy creation of graphical editors for the chosen DSL and a simple mapping language for transforming processes in this DSL to a language directly executable by the execution engine of this platform. The engine includes also all typical execution support functions so no other t…

Domain-specific languageSIMPLE (military communications protocol)Programming languageComputer sciencebusiness.industrycomputer.file_formatcomputer.software_genreBusiness process supportBusiness process managementBusiness Process Model and NotationConfiguratorDigital subscriber lineExecutablebusinesscomputer
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Metamodel specialization based DSL for DL lifecycle data management

2020

A new Domain Specific Language (DSL) based approach to Deep Learning (DL) lifecycle data management (LDM) is presented: a very simple but universal DL LDM tool, still usable in practice (called Core tool); and an advanced extension mechanism, that converts the Core tool into a DSL tool building framework for DL LDM tasks. The method used is based on the metamodel specialisation approach for DSL modeling tools introduced by authors.

Domain-specific languageSIMPLE (military communications protocol)business.industryComputer scienceData managementDeep learning020207 software engineering02 engineering and technologyUSableMetamodelingDigital subscriber lineSoftware_SOFTWAREENGINEERINGSpecialization (logic)0202 electrical engineering electronic engineering information engineeringArtificial intelligencebusinessSoftware engineeringProceedings of the 23rd ACM/IEEE International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings
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Concrete syntax-based find for graphical DSLs

2020

There are services available in the most software tools we have got used to like, copy, paste, cut, find, and replace. However, the state of the art is not so good with tools of graphical languages. Even many commercial modelling tools have limited support of the find feature. We propose to add find as a service of graphical DSL tool development frameworks. This way find is available in any DSL built using the DSL tool development framework. The concrete syntax-based find has been implemented as a service of the DSL tool development framework ajoo. Two graph-based languages: UML Activity diagrams and Deterministic Finite Automata (DFA) transition diagrams are used to demonstrate usage of th…

Domain-specific languageService (systems architecture)Computer sciencebusiness.industryProgramming language020207 software engineering02 engineering and technologyActivity diagramcomputer.software_genreDigital subscriber lineSoftwareDeterministic finite automatonUnified Modeling Language0202 electrical engineering electronic engineering information engineeringState (computer science)businesscomputercomputer.programming_languageProceedings of the 23rd ACM/IEEE International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings
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Towards DSL for DL Lifecycle Data Management

2020

A new method based on Domain Specific Language (DSL) approach to Deep Learning (DL) lifecycle data management tool support is presented: a very simple DL lifecycle data management tool, which however is usable in practice (it will be called Core tool) and a very advanced extension mechanism which in fact converts the Core tool into domain specific tool (DSL tool) building framework for DL lifecycle data management tasks. The extension mechanism will be based on the metamodel specialization approach to DSL modeling tools introduced by authors. The main idea of metamodel specialization is that we, at first, define the Universal Metamodel (UMM) for a domain and then for each use case define a …

Domain-specific languagebusiness.industryComputer scienceData managementDeep learningUSableDomain (software engineering)MetamodelingDigital subscriber lineSoftware_SOFTWAREENGINEERINGSpecialization (functional)Artificial intelligencebusinessSoftware engineering
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Drawing between history and digital innovation

2015

Le tecniche di rappresentazione ed i metodi hanno avuto un percorso di trasformazione nei secoli che ha sempre sottolineato il rapporto tra pensiero e disegno. Un rapporto biunivoco, in cui l'assunto teorico influenza la codifica dei metodi e, contestualmente, l'introduzione di tecniche e strumenti innovativi influenza la strutturazione del pensiero. Tale processo è riscontrabile dalla forme del disegno della Roma Imperiale ai giorni nostri, sia quando la rappresentazione è eseguita con tecniche manuali, sia quando è eseguita con tecniche digitali. The issue study the relationships between architectural thought and tecniques of drawing in history, from the first Century AC to the contempora…

Drawing history renderingSettore ICAR/17 - DisegnoDisegno storia del disegno disegno a mano disegno digitale.Drawing history of drawing handmade drawing digital drawing.
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