Journal of E-Learning and Knowledge Society最新文献_第9页

Adopting Cognitive Computing Solutions in Healthcare 在医疗保健中采用认知计算解决方案

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-31 DOI: 10.20368/1971-8829/1451

M. Coccoli, P. Maresca

{"title":"Adopting Cognitive Computing Solutions in Healthcare","authors":"M. Coccoli, P. Maresca","doi":"10.20368/1971-8829/1451","DOIUrl":"https://doi.org/10.20368/1971-8829/1451","url":null,"abstract":"This paper discusses possible motivations to adopt cognitive computing-based solutions in the field of healthcare and surveys some recent experiences. From a very practical point of view, the use of cognitive computing techniques can provide machines with human-like reasoning capabilities, thus allowing them to face heavy uncertainties and to cope with problems whose solution may require computing intensive tasks. Moreover, empowered by reliable networking infrastructures and cloud environments, cognitive computing enables effective machine-learning techniques, resulting in the ability to find solutions on the basis of past experience, taking advantage from both errors and successful findings. Owing to these special features, it is perceptible that healthcare can greatly benefit from such a powerful technology. In fact, clinical diagnoses are frequently based on statistics and significant research advancements were accomplished through the recursive analysis of huge quantity of unstructured data such as in the case of X-ray images or computerized axial tomography scans. As another example, let us consider the problem of DNA sequence classification with the uncountable combinations that derive from such a complex structure.","PeriodicalId":44748,"journal":{"name":"Journal of E-Learning and Knowledge Society","volume":"321 4","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72388605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 39

Evaluating Innovation Injection into Educational Contexts 评估教育环境中的创新注入

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-31 DOI: 10.20368/1971-8829/1302

F. Pozzi, D. Persico, L. Sarti

{"title":"Evaluating Innovation Injection into Educational Contexts","authors":"F. Pozzi, D. Persico, L. Sarti","doi":"10.20368/1971-8829/1302","DOIUrl":"https://doi.org/10.20368/1971-8829/1302","url":null,"abstract":"One of the big challenges faced by research in the Technology Enhanced Learning (TEL) field has to do with the injection of innovation into real educational contexts. Very often, innovative technologies fail to be taken up by practitioners because of difficulties in absorbing both methodological and technological innovation of the target contexts. This may be caused by resistance of the target users associated with conservatism of the contexts, but also by inadequate approaches to innovation promotion or even lack of evidence of the return of investment of the innovation itself. Thus, a crucial need of the TEL field consists in the ability to evaluate both the efficacy of a new technology in the specific context to permeate, and the effectiveness and adequacy of the intervention designed to inject this innovation into the intended situation. This paper contributes to fill in this gap by proposing an approach that joins aspects of Guskey’s model to evaluate the effectiveness of teacher training events together with indicators of the well-known Technology Acceptance Model, generally used to predict acceptance of a new technology. The approach proposed, called T&EAM (Technology & Event Acceptance Model), is illustrated. The discussion concerns its strengths and weaknesses and provides inputs for future applications and research.","PeriodicalId":44748,"journal":{"name":"Journal of E-Learning and Knowledge Society","volume":"32 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2018-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81449323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PRELIMINARY DATA ANALYSIS IN HEALTHCARE MULTICENTRIC DATA MINING: A PRIVACY-PRESERVING DISTRIBUTED APPROACH 医疗保健多中心数据挖掘中的初步数据分析:一种保护隐私的分布式方法

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-31 DOI: 10.20368/1971-8829/1454

A. Damiani, C. Masciocchi, L. Boldrini, R. Gatta, N. Dinapoli, J. Lenkowicz, G. Chiloiro, M. Gambacorta, L. Tagliaferri, R. Autorino, M. Pagliara, M. Blasi, J. V. Soest, A. Dekker, V. Valentini

{"title":"PRELIMINARY DATA ANALYSIS IN HEALTHCARE MULTICENTRIC DATA MINING: A PRIVACY-PRESERVING DISTRIBUTED APPROACH","authors":"A. Damiani, C. Masciocchi, L. Boldrini, R. Gatta, N. Dinapoli, J. Lenkowicz, G. Chiloiro, M. Gambacorta, L. Tagliaferri, R. Autorino, M. Pagliara, M. Blasi, J. V. Soest, A. Dekker, V. Valentini","doi":"10.20368/1971-8829/1454","DOIUrl":"https://doi.org/10.20368/1971-8829/1454","url":null,"abstract":"The new era of cognitive health care systems offers a large amount of patient data that can be used to develop prediction models and clinical decision support systems. In this frame, the multi-institutional approach is strongly encouraged in order to reach more numerous samples for data mining and more reliable statistics. For these purposes, shared ontologies need to be developed for data management to ensure database semantic coherence in accordance with the various centers’ ethical and legal policies. Therefore, we propose a privacy-preserving distributed approach as a preliminary data analysis tool to identify possible compliance issues and heterogeneity from the agreed multi-institutional research protocol before training a clinical prediction model. This kind of preliminary analysis appeared fast and reliable and its results corresponded to those obtained using the traditional centralized approach. A real time interactive dashboard has also been presented to show analysis results and make the workflow swifter and easier.","PeriodicalId":44748,"journal":{"name":"Journal of E-Learning and Knowledge Society","volume":"27 1","pages":"71-81"},"PeriodicalIF":1.1,"publicationDate":"2018-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85890447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Community of practice online, the importance of technology for learning: an application of Social Network Analysis 社区在线实践，学习技术的重要性:社会网络分析的一个应用

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1545

Stefania Fantinelli, V. Russo

引用次数: 5

From Practical to Theoretical Thinking: The Impact of the Role-Play Activity 从实践思维到理论思维:角色扮演活动的影响

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1375

A. Pierri

引用次数: 0

Fostering teachers’ adoption of Moodle: An action-research framed on Evolutionary Game Theory 促进教师使用Moodle:基于进化博弈论的行动研究框架

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1443

Luciana Pereira de Brito, M. Martinho

引用次数: 1

A Gentle Introduction to Computational Complexity Through an Examination of Noodle Making 以面条制作为例，介绍计算复杂性

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1399

Luisa Mich, D. Berry

引用次数: 1

Evaluating the impact of e-learning on students` perception of acquired competencies in a university blended learning environment 评估电子学习对大学混合式学习环境中学生获得性能力感知的影响

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1440

D. Keržič, Aleksander Aristovnik, Nina Tomaževič, Lan Umek

引用次数: 11

E-Teaching in Mathematics Education: The Teacher’s Role in Online Discussion 数学教育中的电子教学:教师在网络讨论中的角色

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2018-01-01 DOI: 10.20368/1971-8829/1538

R. Capone, Flora Del Regno, F. S. Tortoriello

引用次数: 28

Impact of the Flipped Classroom Model and Collaborative Learning in Childhood Teaching University Degree 翻转课堂模式与协作学习对幼儿教学的影响

IF 1.1

Journal of E-Learning and Knowledge Society Pub Date : 2017-09-30 DOI: 10.20368/1971-8829/1358

A. O. Colon, Inés María Muñoz Galiano, M. Colmenero-Ruiz

引用次数: 6