Search results for "application"

The Effect of Textual Producer-Generated Descriptions on Demand of Mobile Applications

2017

We analyze the impact of different app description characteristics on app demand on the basis of panel data for six months and 1081 distinct apps. We use several text mining techniques in order to operationalize the descriptions’ textual characteristics. The extracted variables are then used in an econometric investigation to examine their impact on apps’ downloads. Our results provide evidence that app descriptions have an effect on demand. Apps with upfront price should be described in a neutral tone. Apps without an upfront price but with in-app purchase option should be offered with rather short descriptions that are written in a formal and subjective style. peerReviewed

Biologically active organic compounds, especially plant promoters, in algae extracts and their potential application in plant cultivation

2015

Scientific efforts taken during the past decades undoubtedly have proven that algae are organisms wealthy in various chemical substances such as carbohydrates, proteins, and minerals, as well as polysaccharides, polyphenols, phlorotannins, pigments, unsaturated fats, sterols, and of course growth promoting substances like phytohormones. It is noteworthy that among the many biologically active compounds obtained from seaweeds, plant hormones seem to be the most essential for enhancing the growth and development of crop plants. This fact is well reflected in over 60 years of the long history of controlled application of algae origin products as natural fertilizers in crop production. Neverthe…

Systèmes d'Information Scientifique : des modèles conceptuels aux annotations sémantiques Application au domaine de l'archéologie et des sciences du …

2013

Les Systèmes d'Information Scientifique (SIS) sont des Systèmes d'Information (SI) dont le but est de produire de la connaissance et non pas de gérer ou contrôler une activité de production de biens ou de services comme les SI d'entreprise. Les SIS se caractérisent par des domaines de recherche fortement collaboratifs impliquant des équipes pluridisciplinaires et le plus souvent géographiquement éloignées, ils manipulent des données aux structures très variables dans le temps qui vont au-delà de la simple hétérogénéité : nuages de points issus de scanner 3D, modèles numériques de terrain, cartographie, publications, données issues de spectromètre de masse ou de technique de thermoluminescen…

Application Development from Prototype to Beta : A Case Study of the Application SeafarerCV

2018

Master's thesis Multimedia and Educational Technology MM500 - University of Agder 2018 When the prototype of a software product is completed and approved, development of a betaready resource is often the natural step toward a future final release. This process contains many steps that may prove vital to the eventual success or downfall of a future product. Technologies must be chosen, design methodologies must be followed, and care must be given to provide the final product with a solid foundation to build upon. This thesis follows such a development process for the development of resources for beta-testing. This process, as well as the human centered design approaches, and the resulting re…

Consumer engagement and behavioral intention toward continuous use of innovative mobile banking applications - A case study of Finland

2016

This study tests the effects of users’ self-congruence and personal innovativeness on consumer engagement in the context of mobile banking (m-banking) and mobile payment (m-payment) applications. In addition, it examines the effects of engagement and perceived risk on continuous usage intention. We test our hypotheses with two convenience samples of users of m-banking and m-payment applications (total N=1516) using partial least squares structural equation modeling. The results show that a) selfcongruence positively influences all three types of consumer engagement, b) personal innovativeness has a small effect on cognitive processing and affection, c) affection and activation have a positi…

A Comparative Study on the Implementation of the Free Movement Directive: Transposition, Application and Enforcement in Belgium, Italy and the UK Com…

The Free Movement Directive is the key EU legal instrument that regulates the free movement of persons within the thirty-one countries that make up the European Economic Area. Implementation of Directive 2004/38 by the Member States has been far from satisfactory and the Commission has deplored the fact that not a single Member State had been able to implement the Directive correctly. The enforcement action that the Commission has so far taken does not appear to have necessarily been linked to how well transposition complies with the Directive in individual Member States. In other words, the way in which the Directive has been written into national law does not seem to be the only factor th…

The Quantified Athlete: Associations of Wearables for High School Athletes

2018

The adoption of wearable technology in competitive sports can be an advantage to performance and training. Athletes who use personalised data to quantify their performances with the possibilities of sharing with others may use wearables to reinforce the athletic identity. Despite these changes, few studies have actually examined the associations between wearables and developing athletes in their quest for professional sports. Student athletes (n = 437, age = 17y) still in high schools completed a web-based survey about their professional aspirations, athletic identity, and the association with wearables. Wearables were measured by ownership and usage of apps, fitness trackers, or sports wat…

Memory degradation induced by attention in recurrent neural architectures

2022

This paper studies the memory mechanisms in recurrent neural architectures when attention models are included. Pure-attention models like Transformers are more and more popular as they tend to outperform models with recurrent connections in many different tasks. Our conjecture is that attention prevents the recurrent connections from transferring information properly between consecutive next steps. This conjecture is empirically tested using five different models, namely, a model without attention, a standard Loung attention model, a standard Bahdanau attention model, and our proposal to add attention to the inputs in order to fill the gap between recurrent and parallel architectures (for b…

Anomaly Detection and Classification of Household Electricity Data : A Time Window and Multilayer Hierarchical Network Approach

2022

With the increasing popularity of the smart grid, huge volumes of data are gathered from numerous sensors. How to classify, store, and analyze massive datasets to facilitate the development of the smart grid has recently attracted much attention. In particular, with the popularity of household smart meters and electricity monitoring sensors, a large amount of data can be obtained to analyze household electricity usage so as to better diagnose the leakage and theft behaviors, identify man-made tampering and data fraud, and detect powerline loss. In this paper, the time window method is first proposed to obtain the features and potential periodicity of household electricity data. Combining th…

SAIApp: a web application of the university of palermo dedicated to children with autoinflammatory syndromes

2021

Introduction: The recent epidemic strongly evidenced the necessity of reorganizing physician work, patients’ access to clinics and patient support, especially for chronic diseases. In this field, a good strategy must consider the integration between department pediatricians, multidisciplinary specialists and pediatricians in private practice. Besides, adequate standards of care must be ensured especially for children affected by chronic diseases, as Autoinflammatory syndromes. Objectives: These children need to monitor clinical manifestations, attacks-free intervals, treatment adherence and response, onset of short- and long-term complications. This surveillance is a fundamental step to gua…