Search results for "Web"
showing 10 items of 2018 documents
Social Interaction in YouTube Text-Based Polylogues: A Study of Coherence
2012
Since YouTube was launched, its emblematic video-sharing facility has attracted considerable attention as a social networking system of cultural production. In addition to vlogging, YouTube offers a text facility through which YouTubers share and negotiate opinions. However, research into the latter is scarce, especially within language-based disciplines (Androutsopoulos & Beiβwenger 2009; Zelenkauskaite & Herring 2008). This article contributes to addressing this imbalance by focusing on YouTube text-based ‘conversation’ (Herring 2010a). Specifically, it examines coherence in a corpus of YouTube postings in Spanish. Although coherence has been the object of much academic debate in other fo…
YK:n legitimiteetti yleiskokouksen kautta tarkasteltuna
2022
Legitimiteetti tai legitiimisyys on yksi Yhdistyneiden kansakuntien (YK) toiminnan kannalta keskeisistä käsitteistä, joka linkittyy myös monenkeskiseen yhteistyöhön ja siihen sitoutumiseen. Tässä katsausartikkelissa tarkastellaan YK:n legitimiteettiä yleiskokouksen näkökulmasta ja kysytään, miten yleiskokouksen uudistamista koskeva keskustelu vaikuttaa puolestaan koko YK:n legitimiteettiin. Erityisenä kiinnostuksen kohteena on kirjallisuudessa vähälle huomiolle jäänyt YK:n yleiskokous kansainvälisen politiikan toimijana ja yleiskokouksen mandaatti toimia eri kansainvälisen politiikan alaan kuuluvissa kysymyksissä. Artikkeli osoittaa, miten yleiskokouksella on tärkeä tehtävä koko YK:n kannal…
Representation of the Student-Centred Learning Approach on University Website
2017
The topicality of the change of the educational paradigms in the national and global context forms a necessity and challenge for the higher education system to undergo the dynamic change in moving towards more individualised education process. The student-centred learning (SCL) approach as a topical form of implementation of the educational process conforms to the needs of contemporary society and as such advances growth at both individual as well as institutional level. The University website provides an insight into the implementation of the educational process by representing the mindset, values, and positions of individuals at the University. The aim of the research is to evaluate the r…
The Orchestra of Multiple Model Repositories
2013
This paper motivates and encourages the simultaneous use of multiple model repositories in model-driven software. A multi-repository mechanism is proposed for that. With this mechanism, multiple model repositories residing in the same or different technical spaces can be mounted into a single repository (in the same sense as file systems are mounted in UNIX) and accessed in a uniform way. Relations (including generalizations) between elements from the mounted repositories are supported. Some of the repositories may be “computable” (virtual), which leads to the on-the-fly model transformation concept.
Bot recognition in a Web store: An approach based on unsupervised learning
2020
Abstract Web traffic on e-business sites is increasingly dominated by artificial agents (Web bots) which pose a threat to the website security, privacy, and performance. To develop efficient bot detection methods and discover reliable e-customer behavioural patterns, the accurate separation of traffic generated by legitimate users and Web bots is necessary. This paper proposes a machine learning solution to the problem of bot and human session classification, with a specific application to e-commerce. The approach studied in this work explores the use of unsupervised learning (k-means and Graded Possibilistic c-Means), followed by supervised labelling of clusters, a generative learning stra…
Paleocarta del Valdarno: esperienze di valorizzazione del territorio
2019
Le faune fossili plio-pleistoceniche del Valdarno (Toscana, Italia centrale) costituiscono un patrimonio di grande importanza storico-scientifica. Al fine di favorire l’accesso della collettività alle faune del Valdarno Superiore custodite presso il Museo Paleontologico di Montevarchi (Arezzo), sia al pubblico generale che agli specialisti, è stata studiata e sviluppata la Paleocarta del Valdarno Superiore, un progetto basato sulla piattaforma Google Maps e sul software gratuito Qgis. Il progetto ha portato alla costruzione di due carte geografico-paleontologiche, suddivise a loro volta nei tre diversi momenti di popolamento del Valdarno. The Upper Pliocene – Lower Pleistocene faunas of Val…
Predictors of Sexual Satisfaction in Women: A Systematic Review.
2021
Abstract Introduction The increasing research interest in sexual satisfaction corresponds to a large amount of studies which focus on different singular determinants without establishing a common model for its explanation. Objectives The purpose of this review is to systematically identify and evaluate the structure and results of the current research about sexual satisfaction in heterosexual women in a long-term relationship. Methods A systematic literature search using Web of Knowledge, ProQuest and PSYNDEX was conducted from January 2004 to October 2019. In total, 1,649 studies published in the last 15 years were extracted from the databases with a systematic keyword search. Through a mu…
Training and Deployment as a Basis for Usability Engineering of Mobile Systems
2008
Usability engineering of mobile systems challenges existing methods and raises new concerns. Usability evaluations are frequently described as a separate discipline and in many cases usability evaluations are separate activities within the design and development of systems. This paper presents a development project where training in and the deployment of a mobile system were used to identify usability problems. The project aimed to develop a mobile system to supporting information processes for workers on building sites. An iterative usability evaluation process was conducted the process was refined and validated using two action research projects. The approach of the research was user-cent…
Usability remote evaluation: METBA system
2012
Usability as well as accessibility is a key aspect in development of human-computer interaction. This paper presents the basis of usability evaluation methodology and reviews the methodology used in empirical studies of usability evaluation for disabled people. Finally, we present a solution (METBA) as a system for managing the information related to evaluation of human behavioral observation contents that is used for the registration and management of the information derived from remote usability evaluation which complements the methodology commonly used in this research area.
Filtering usability data with reference to behavior
2011
No company can stay in business without having a "useful" web presence. The question is how usefullnes can be achieved. Usefullnes in this sense is how attractive and useful it is for the visitors. This can be done by observing the visitors' behavior. Doing this through interviews and observation of users in their living rooms is expensive and in many cases even impractical. So, other means need to be found. This paper presents a tool for the evaluation of usefulness of a web presence by extracting and analyzing information out of its log files. The information extraction can be refined using a set of filters which can be arbitrarily combined by the usability engineer responsible for mainta…