Search results for "Forma"
showing 10 items of 34540 documents
SingleChannelNet : A model for automatic sleep stage classification with raw single-channel EEG
2022
In diagnosing sleep disorders, sleep stage classification is a very essential yet time-consuming process. Various existing state-of-the-art approaches rely on hand-crafted features and multi-modality polysomnography (PSG) data, where prior knowledge is compulsory and high computation cost can be expected. Besides, it is a big challenge to handle the task with raw single-channel electroencephalogram (EEG). To overcome these shortcomings, this paper proposes an end-to-end framework with a deep neural network, namely SingleChannelNet, for automatic sleep stage classification based on raw single-channel EEG. The proposed model utilizes a 90s epoch as the textual input and employs two multi-conv…
Image inpainting using directional wavelet packets originating from polynomial splines
2020
The paper presents a new algorithm for the image inpainting problem. The algorithm is using a recently designed versatile library of quasi-analytic complex-valued wavelet packets (qWPs) which originate from polynomial splines of arbitrary orders. Tensor products of 1D qWPs provide a diversity of 2D qWPs oriented in multiple directions. For example, a set of the fourth-level qWPs comprises 62 different directions. The properties of the presented qWPs such as refined frequency resolution, directionality of waveforms with unlimited number of orientations, (anti-)symmetry of waveforms and windowed oscillating structure of waveforms with a variety of frequencies, make them efficient in image pro…
Testing and implementing a new approach to estimating interregional output multipliers using input-output data for South Korean regions
2020
Flegg's location quotient (FLQ) is a useful tool for estimating intraregional output multipliers. This paper uses it as one component when estimating interregional multipliers. Using statistical information criteria and official data for 16 South Korean regions, it is found that the best approach is to combine the FLQ with a simple trade model. The paper explains how the proposed procedure can be implemented for both multiple and individual regions, and also how a region-specific value for the unknown parameter δ in the FLQ formula can be determined. Finally, an illustrative case study of one of the regions is carried out.
Recovering Sicilian Silk Heritage through Digital Technologies: The Case of Piraino’s Collection
2022
Textile conservation has given rise to small and medium-sized museums, usually with scarce resources. In Sicily, the little evidence that remains of silk production and opulent imports by the rich and powerful local aristocracy is kept in museums, parishes, and other cultural institutions. The documentation, dissemination, and enhancement of such a fragile heritage is today possible by means of technological tools that provide novel means to preserve, analyze, and exploit digital information. In this paper, we present some outcomes of the SILKNOW project, a project that applies computing research to the needs of diverse users (museums, educational institutions, the tourism industry, creativ…
Kuudesluokkalaiset nettisivua lukemassa : mitä silmänliikkeet kertovat oppilaiden lukustrategioista?
2016
Hytönen, Anni ja Mäkelä, Linda. 2016. Kuudesluokkalaiset nettisivua lukemassa: Mitä silmänliikkeet kertovat oppilaiden lukustrategioista? Erityispedagogiikan pro gradu -tutkielma. Jyväskylän yliopisto. Kasvatustieteiden laitos. 47 sivua. Tässä tutkimuksessa selvitettiin kuudesluokkalaisten oppilaiden informaation paikantamisen taitoja nettilukemisen tehtävissä. Tavoitteena oli saada tietoa siitä, millaisia strategioita niin sujuvat kuin hitaat lukijat käyttävät etsiessään tietoa yksittäiseltä nettisivulta. Näitä strategioita tutkittiin silmänliikemenetelmän avulla. Tutkimus on osa Suomen Akatemian rahoittamaa eSeek-hanketta, johon osallistui 426 kuudesluokkalaista. Silmänliiketutkimukseemme…
Il volto del reo. L'individualizzazione della pena fra legalità ed equità
2010
La singola decisione giudiziale è il risultato di una complessa mediazione fra le esigenze di universalizzazione della legge e le esigenze di individualizzazione legate al singolo caso concreto. In questo lavoro si tenta di dimostrare come la questione della commisurazione della pena sia più complessa di quanto comunemente si pensi. Nel primo capitolo è affrontata, perciò, la questione dell'individualizzazione delle pena nella dinamica giuridica 'coesistenziale', avendo come presupposto l'idea che sia il caso concreto a dettare la deontologia della pena. Tracciate le basi teoriche della ricerca si applicano, nel secondo capitolo, i principi individuati al profilo quantitativo dell'individua…
Emetteur, récepteur et simulacre : questions d'affiches publicitaires
2014
This paper analyzes the concepts of simulacrum, adresser and adressee in the field of advertising. The latter is discussed in a semiotic and linguistic perspective. Inspired by the concept of semiosphere and other sociological perspectives, we study the simulacrum and its representation in the advertising discourse. To do so, we had to take into account the adressee of the advertising messages through intentionality and subjectivity issues, or, in other words, through the questions of interpretation.
Projet SOFT
2020
Le projet SOFT, sobriété énergétique par les formes urbaines et le transport, a abordé la question de la stratégieénergétique d’un territoire à l’aide d’un concept d’aménagement multi-échelle utilisant la géométrie fractale. Eneffet, les gains d’efficience classique (rénovation du bâti, performance des modes de transport, production localed’énergie) ne suffisent pas aujourd’hui pour assurer aux territoires une trajectoire carbone appropriée. Il estnécessaire de s’appuyer sur la sobriété énergétique, approche qui consiste à assurer la même qualité de vie auxhabitants, mais avec une baisse des consommations énergétiques qui peut s’accompagner d’une évolution despratiques. L’approche de la sob…
Improving the Use of Simulation in Nursing Education: Protocol for a Realist Review
2020
BackgroundNursing education has evolved in line with societal needs, and simulation-based learning (SBL) is increasingly being used to bridge the gap between practice and education. Previous literature reviews have demonstrated the effectiveness of using SBL in nursing education. However, there is a need to explore how and why it works to expand the theoretical foundation of SBL.ObjectiveThis review aims to understand how, why, and in what circumstances the use of simulation affects learning as part of the bachelor’s program in nursing.MethodsA realist review will be conducted in accordance with the realist template for a systematic review. In particular, we will identify and explore the un…
A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Defined Screens
2017
The geometric calibration of projectors is a demanding task, particularly for the industry of virtual reality simulators. Different methods have been developed during the last decades to retrieve the intrinsic and extrinsic parameters of projectors, most of them being based on planar homographies and some requiring an extended calibration process. The aim of our research work is to design a fast and user-friendly method to provide multi-projector calibration on analytically defined screens, where a sample is shown for a virtual reality Formula 1 simulator that has a cylindrical screen. The proposed method results from the combination of surveying, photogrammetry and image processing approac…