scholarly journals Web Augmentation as a Promising Technology for End User Development

Author(s):  
Iñigo Aldalur ◽  
Marco Winckler ◽  
Oscar Díaz ◽  
Philippe Palanque
2013 ◽  
Vol 7 (2) ◽  
pp. 1-51 ◽  
Author(s):  
Oscar Díaz ◽  
Cristóbal Arellano ◽  
Maider Azanza
Keyword(s):  
End User ◽  

Author(s):  
Cristian Sottile ◽  
Sergio Firmenich ◽  
Diego Torres

Author(s):  
Diego Firmenich ◽  
Sergio Firmenich ◽  
Gustavo Rossi ◽  
Manuel Wimmer ◽  
Irene Garrigós ◽  
...  

Author(s):  
Martin Wischenbart ◽  
Sergio Firmenich ◽  
Gustavo Rossi ◽  
Gabriela Bosetti ◽  
Elisabeth Kapsammer

Abstract In the past decades recommender systems have become a powerful tool to improve personalization on the Web. Yet, many popular websites lack such functionality, its implementation usually requires certain technical skills, and, above all, its introduction is beyond the scope and control of end-users. To alleviate these problems, this paper presents a novel tool to empower end-users without programming skills, without any involvement of website providers, to embed personalized recommendations of items into arbitrary websites on client-side. For this we have developed a generic meta-model to capture recommender system configuration parameters in general as well as in a web augmentation context. Thereupon, we have implemented a wizard in the form of an easy-to-use browser plug-in, allowing the generation of so-called user scripts, which are executed in the browser to engage collaborative filtering functionality from a provided external rest service. We discuss functionality and limitations of the approach, and in a study with end-users we assess the usability and show its suitability for combining recommender systems with web augmentation techniques, aiming to empower end-users to implement controllable recommender applications for a more personalized browsing experience.


2022 ◽  
Vol 16 (1) ◽  
pp. 0-0

Fake certificates pose a severe problem in today's world; they vouch for an individual's false skillset and put an organization's reputation at risk. Moreover, the existing verification process is performed in a centralized manner, often too cumbersome and time-consuming to the end-user, lacking transparency in the educational institutions' Issuance of certificates. Of-late, blockchain is a promising technology that provides transparent, secure, and reliable features, which offers solutions to the education sector. This paper provides the solution to the educational certification problem by employing the blockchain network. We proposed a permissioned blockchain network that identifies, authenticates the Issuer, adequate verification, securely shares academic records to the recipients, and stores the certificate credentials in the blockchain in a distributed manner.


Author(s):  
Tosha B. Wetterneck ◽  
Pascale Carayon ◽  
Folasade Sobande ◽  
Ann Schoofs Hundt

ICIT Journal ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 213-226
Author(s):  
Eka Fitri Rahayu

Informasi sangat dibutuhkan dalam pengambilan keputusan. Sistem informasi yang efektif adalah sistem informasi yang harus mampu memberikan kepuasan kepada para penggunanya. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh model End User Computing Satisfaction (EUCS) dengan Instrumen Accuracy, Content, Format, Timeliness dan Ease of Use terhadap kepuasan pengguna sistem UG In Your Hand. Data yang digunakan sebanyak 96 responden yang diperoleh melalui kuesioner online yang dibagikan kepada Mahasiswa. Metode penelitian menggunakan model Regresi Linier Berganda. Hasil penelitian menunjukkan bahwa Instrumen Ease of Use dan Timeliness mempengaruhi kepuasan pengguna sistem, selain itu Instrumen Content, Accuracy dan Format tidak mempengaruhi kepuasan pengguna sistem UG In Your Hand.   Kata Kunci : Kepuasan Pengguna, UG In Your Hand, Metode EUCS


2014 ◽  
Vol 61 (1) ◽  
pp. 57-74 ◽  
Author(s):  
AS Kiem ◽  
DC Verdon-Kidd ◽  
EK Austin

Author(s):  
Manfred Fuchs
Keyword(s):  

2017 ◽  
Vol 8 (2) ◽  
pp. 563 ◽  
Author(s):  
Usman Ependi

Heuristic evaluation merupakan salah satu bentuk usability testing perangkat lunak yang dinilai oleh pengguna (evaluator). Dalam melakukan heuristic evaluation instrumen penilaian terdiri dari sepuluh (10) pernyataan dengan lima pilihan jawaban dalam skala severity ratings. Dalam penelitian ini heuristic evaluation terhadap aplikasi Depo Auto 2000 Tanjung Api-Api Palembang yang dilakukan oleh 4 evaluator.  Hasil dari heuristic evaluation dikelompokkan kedalam  masing-masing instrumen yaitu visibility of system status dengan nilai 0,75, match between system and the real world dengan nilai 0,25, user control and freedom dengan nilai 0,25, consistency and standards dengan nilai 0,75, error prevention dengan nilai 1, recognition rather than recall dengan nilai 1,25, flexibility and efficiency of use dengan nilai 0,25, Aesthetic and minimalist design dengan nilai 0,25, help users recognize, diagnose, and recover from errors dengan nilai 1 dan Help and documentation dengan nilai 0. Dari hasil heuristic evaluation yang dilakukan menunjukkan bahwa evaluator memberikan nilai 0 dan 1 aplikasi Depo Atuo 2000 Tanjung Api-Api Palembang. Hasil penilaian tersebut menunjukkan bahwa aplikasi yang buat tidak ada masalah usability dan hanya memiliki cosmetic problem sehingga aplikasi Depo Auto 2000 Tanjung Api Api Palembang  dapat dinyatakan layak untuk didistribusikan kepada pengguna akhir (end user). 


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