Search results for "collaborative"
showing 10 items of 430 documents
From Multiple Perspectives to Shared Understanding: A small group in an online learning environment
2008
The aim of this study was to explore how learners operating in a small group reach shared understanding as they work out joint research questions and build a theoretical framework and to identify the resources and tools they used in the process. The learners' own interpretations of their group activities and learning were also taken into account. The data, consisting of group discussions and the documents produced by the group, were subjected to a qualitative content analysis. The group members employed a variety of resources and tools to exchange their individual perspectives and achieve shared understanding. Summaries of relevant literature laid a foundation for the group's theoretical di…
Transcribing the "Estoria de Espanna" using crowdsourcing: Strategies and aspirations
2015
This paper examines the specific strategies for recruitment and retention of volunteer transcribers in use in two collaborative transcription projects: Transcribe Bentham (University College, London) and the Estoria de Espanna Digital Project (University of Birmingham). The aim of the paper is to review the strategies used by Transcribe Bentham, a more mature crowdsourced electronic transcription project, with a view to informing the strategies put into place in the Estoria project, which has started transcribing using crowdsourcing more recently. The paper discusses the difficulties faced by crowdsourced electronic transcription projects and how these have been and are being resolved in th…
A Stigmergic Guiding System to Facilitate the Group Decision Process
2012
The paper presents a stigmergic approach to engineer a guiding system to facilitate the complex problem of designing the group decision processes. The system aims to provide contextual, actionable recommendations based on the knowledge and past experience of its users as recorded in a collaborative working environment implemented around the concept of stigmergic systems. Through an agent-based socio-simulation experiment we have demonstrated already the feasibility of this approach. The paper illustrates how the simulation results are transferred into a guiding system that facilitates the group decision process design through iterative queries reformulations for the identification, represen…
Adaptative Image Flow in Collaborative Medical Telediagnosis Environments
2011
International audience; Telemedicine, the application of telecommunication in the medicine field, has been developed to meet major problems encountered in connecting doctors with patients and other medical staff. Having a robust and efficient telemedical system has always been a challenge. The system needs to make the members in different locations capable of sharing medical data efficiently and without errors. In this work, we present a telemedical system that overcomes these challenges.We deploy a collaborative system and adapt data to store, visualize, modify and transfer fluorescence images efficiently and robustly at the same time. We also make the system adaptive to communicate across…
Collaboration and Decision Making in Crisis Situations
2016
[EN] Emergencies are critical situations that demand immediate action to avoid adverse consequences to life and property. Recent events around the world highlight the importance of the theme. A key challenge in Emergency Management is decision-making under time pressure, with an overload of unconfirmed, uncertain and conflicting information, including the management of many people, with distinct and possibly fluid roles, in different places. Collaboration in these settings is an interesting element, since emergency response generally involves multiple agencies and the public, which, having different views, protocols and priorities, must act in concert to handle the situation. In addition, a…
Pratiques d'indexation sociale et démarches de veille informationnelle
2011
Among information processing system using metadata, collaborative tagging systems have a special status because of their operating principles. Beyond their initial goals - description, organization and sharing of resources - information used by social tagging activities opens up interesting perspectives in the field of information monitoring and strategic intelligence. These opportunities will be stressed by a social and semantic analysis of these practices. This analysis will highlight the contributions of folksonomy to information monitoring process.
How Did I Become a Good Teacher? Implications for Teacher Education
2017
Abstract The professional standards for teachers provide the competences needed for this occupation, in function of the level of education and of the career stages. This study aims to discover the most important training factors which contribute to the acquisition of teacher competences and to establish the implications for teacher education. We have used a mixed-method design as the procedure for collecting, analyzing, and combining both quantitative and qualitative data. To detect the main agents in the teacher competences’ achievement, we applied a questionnaire and we asked the personal opinion of the teachers regarding their evolution in the career. The findings indicated that the prin…
Reflections on the 8th European System Dynamics Workshop
2019
The purpose of this paper is to comment on the main scientific and social outcomes produced by the 8th European System Dynamics Workshop on “Modeling Sustainability Pathways”—hosted by the NOVA School of Science and Technology, and the Center for Environmental and Sustainability Research in Lisbon on June 1‐2, 2017.
An approach based on the Adaptive Resonance Theory for analysing the viability of recommender systems in a citizen Web portal
2007
This paper proposes a methodology to optimise the future accuracy of a collaborative recommender application in a citizen Web portal. There are four stages namely, user modelling, benchmarking of clustering algorithms, prediction analysis and recommendation. The first stage is to develop analytical models of common characteristics of Web-user data. These artificial data sets are then used to evaluate the performance of clustering algorithms, in particular benchmarking the ART2 neural network with K-means clustering. Afterwards, it is evaluated the predictive accuracy of the clusters applied to a real-world data set derived from access logs to the citizen Web portal Infoville XXI (http://www…
Aprendizaje cooperativo on-line a través de foros para la resolución de casos de psicopatología
2021
[EN] Human behaviour and its diversity make it very difficult to distinguish between the abnormal and the normal human behaviour and feelings. Through the subject of Psychopathology, students must acquire theoretical knowledge and apply it in practice to identify psychopathological symptoms and signs in clinical cases. The aim of this work is to present the results of the use of a forum as a cooperative learning space for the resolution of practical cases. The sample is composed of two groups (N1=51; N2=43, both in afternoon timetable) belonging to the subject of Psychopathology of the Faculty of Psychology of the University of Valencia. The teaching material applied was the same except for…