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The Use of the Repertory Grid for Collaboration and Reflection in a Research Context

Patricia Alexander, Johan van Loggerenberg, Hugo Lotriet, Jackie Phahlamohlaka
2008 Group Decision and Negotiation  
These individual constructs are then used to propose criteria for success amongst other things.  ...  Hence, not only is the application new (reflection and construction of shared meaning rather than the analysis and synthesis of personal constructs) but the original grid technique has evolved.  ...  The technique was developed by Kelly in 1955 as part of the Theory of Personal Constructs described in 'The psychology of personal constructs' (Kelly 1955) .  ... 
doi:10.1007/s10726-008-9132-z fatcat:dpgfendvfvg57fgpb36gweskze

An Educational Data Mining Approach to Concept Map Construction for Web based Learning

Anal ACHARYA, Devadatta SINHA
2017 Informatică economică  
It is found that personalized learning environment uses EDM techniques more exhaustively compared to collaborative learning for concept map construction in web based environment.  ...  This article can be used as a starting point for freshers who would like to use EDM techniques for concept map construction for web based learning purposes.  ...  Section 6 attempts to infer the general features of EDM techniques used for constructing concept maps in personalized and collaborative environments and compare their performances.  ... 
doi:10.12948/issn14531305/21.4.2017.04 fatcat:xlnndlqwqnbdjbby7sjqmlx7tq

The Design of Web-based Learning Model Using Collaborative Learning Techniques and a Scaffolding System to Enhance Learners' Competency in Higher Education

Kwanjai Deejring
2014 Procedia - Social and Behavioral Sciences  
base, (2) Resources, (3) Related cases, (4) Scaffoldings and (5) Community for collaborative learning.  ...  The purpose of this research is to design a web based learning model using collaborative learning techniques and a scaffolding system to enhance learners' competency in higher education.  ...  The model encourages students to construct knowledge and enhance students' competency by using collaborative learning techniques and a scaffolding system.  ... 
doi:10.1016/j.sbspro.2014.01.236 fatcat:tomts2ti3fdxvohtcq2cv62d4q

A Proposal for Improving Project Coordination using Data Mining and Proximity Tracking

Elizabeth Bjarnason, Håkan Jonsson
2016 Requirements Engineering: Foundation for Software Quality  
Coordination is an important success factor for a development project.  ...  We plan to explore and validate these ideas through prototyping and by applying a design-science approach in collaboration with an industrial partner.  ...  The techniques for constructing social networks from repositories could be used to identify people working on related tasks, information hubs etc., which is relevant for our research.  ... 
dblp:conf/refsq/BjarnasonJ16 fatcat:lgrnkwmacvgatcz6vjixcfyo5m

An Exploratory Factor Analysis for Conflict Resolution Methods among Construction Professionals

Benjamen Sunkanmi Adeyemi, Clinton Ohis Aigbavboa
2022 Buildings  
This paper aims to evaluate various methods of resolving conflict among construction professionals (CPs) in Nigeria. A quantitative research technique was utilised.  ...  This study recommends that further studies should use other analysis methods to assess conflict resolution techniques among the CPs.  ...  Collaborating The collaborating of professionals can be used to settle conflict. Collaboration is a method in which CPs attempt to operate jointly with other professionals. Mboya et al.  ... 
doi:10.3390/buildings12060854 fatcat:7ngaoee4vza7ph7yr2653klpie

Personalized Document Clustering: A Collaborative-Filtering-Based Approach

Chih-Ping Wei, Chin-Sheng Yang, Han-Wei Hsiao
2004 Pacific Asia Conference on Information Systems  
The empirical evaluation results suggest that the use of an individual's partial clustering can achieve a better personalized clustering result than does the content-based document clustering technique  ...  Moreover, use of the collaborative-filtering approach for expanding an individual's partial clustering can further improve personalized clustering, measured by cluster recall and precision.  ...  Acknowledgment This work was supported in part by the MOE Program for Promoting Academic Excellence of Universities of the Republic of China under the grant 91-H-FA08-1-4.  ... 
dblp:conf/pacis/WeiYH04 fatcat:ahtxbz2mcbd4vizd42am3k6jse

Applying Clustering Approach in Blog Recommendation

Zeinab Borhani-Fard, Behrouz Minaei, Hamid Alinejad-Rokny
2013 Journal of Emerging Technologies in Web Intelligence  
While there is a vast overload of information for blogs, it necessitates having a blog recommender system. Collaborative filtering is a well-known technique in recommender systems.  ...  This technique extracts the relations between users and items in according to its neighbor's ratings, and since users have rated just a small part of data, sparsity makes problems for collaborative filtering  ...  In personalized, it's better to use personalized information to recommend the user. One of most wellknown personalized recommending methods is collaborative filtering.  ... 
doi:10.4304/jetwi.5.3.296-301 fatcat:ii7hchjalfh7biirwpjaaj5qai

Collaborative Face Recognition for Improved Face Annotation in Personal Photo Collections Shared on Online Social Networks

Jae Young Choi, Wesley De Neve, Konstantinos N. Plataniotis, Yong Man Ro
2011 IEEE transactions on multimedia  
Using face annotation for effective management of personal photos in online social networks (OSNs) is currently of considerable practical interest.  ...  Experiments were conducted using 547 991 personal photos collected from an existing OSN.  ...  Hence, to evaluate the performance of our collaborative FR framework, we created several training sets, allowing for the construction of a personalized FR engine for each OSN member (see Table II ).  ... 
doi:10.1109/tmm.2010.2087320 fatcat:ylvi3jfujrbtjbvzwzegvjxidq

Mathematics and geometry education with collaborative augmented reality

Hannes Kaufmann, Dieter Schmalstieg
2002 ACM SIGGRAPH 2002 conference abstracts and applications on - SIGGRAPH '02  
Together with hybrid hardware setups they allow the use of Construct3D in today's classrooms and provide a testbed for future evaluations.  ...  Motivation Construct3D is a three dimensional geometric construction tool specifically designed for mathematics and geometry education.  ...  Acknowledgements The authors would like to thank Gerhard Reitmayr for his ongoing support, Klaus Feiler and Reinhard Steiner for integrating Boolean operations, and all of the Studierstube team.  ... 
doi:10.1145/1242073.1242086 dblp:conf/siggraph/KaufmannS02 fatcat:l2v7dkflbzfprb4pohn3enw7wy

Recommender System Approaches A Survey

2020 Journal of the ACS Advances in Computer Science  
The paper offers outline recommender systems alongside the description of various strategies which might be being used for generating pointers.  ...  Recommendation strategies can be classified to a few classes: Collaborative Filtering, content material based totally and Hybrid guidelines, we've got discussed numerous strategies of recommender and techniques  ...  for brand spanking new person, because it refers formerly preferred items for advice.  This technique includes following steps like evaluation of the features, building person models and calculation  ... 
doi:10.21608/asc.2020.176267 fatcat:tmzm4fgfnbattlielkost6xhrm

Construction of Collaborative Learning Environment Supported by Cloud-Computing

Lin Na Huang, Chun Li Liu
2014 Applied Mechanics and Materials  
In the field of education, cloud computing, as a basic environment and platform for the future network learning, will bring positive effect on construction of the learners' personal learning environment  ...  Based on the analysis of the cloud-computing influence on collaborative learning, this paper puts forward the construction strategy of collaborative learning environment supported by cloud-computing and  ...  Cloud-computing-assisted collaborative learning is a kind of technique, which can establish "cloud environment" for collaborative learning, to assist teaching and support collaborative learning through  ... 
doi:10.4028/www.scientific.net/amm.543-547.3581 fatcat:73u6ccag3bh4ziqf4ueiytgq3m

HistoGraph -- A Visualization Tool for Collaborative Analysis of Networks from Historical Social Multimedia Collections

Jasminko Novak, Isabel Micheel, Mark Melenhorst, Lars Wieneke, Marten During, Javier Garcia Moron, Chiara Pasini, Marco Tagliasacchi, Piero Fraternali
2014 2014 18th International Conference on Information Visualisation  
A formative evaluation of the current prototype, developed as a domainspecific application for historians in the field of European integration points to opportunities and critical factors in applying this  ...  This paper describes the design and development of histoGraph, an interactive tool for explorative visualization and collaborative investigation of historical social networks from multimedia collections  ...  At the same time, related techniques e.g. for constructing social networks based on analysis of cooccurrences in photographs by means of face recognition have been explored in multimedia information retrieval  ... 
doi:10.1109/iv.2014.47 dblp:conf/iv/NovakMMWDMPTF14 fatcat:vwmufhcjurhrzifp56brg3gwxq

Personalized Recommendation in Social Media: a Profile Expansion Approach

Chin-Sheng Yang, Li-Chen Chen
2014 Pacific Asia Conference on Information Systems  
According to our empirical evaluation results using the data of a leading scientific reference sharing website, i.e., CiteULike, our proposed technique significantly outperforms its benchmark techniques  ...  The proposed technique exploits the valuable and unique resources, i.e., folksonomy, in social bookmarking websites to design a profile expansion mechanism which enhances the effectiveness of personalized  ...  According to our empirical evaluation using a realworld large dataset, i.e., the CiteULike dumping dataset, the proposed personalized recommendation technique significantly outperforms its benchmark technique  ... 
dblp:conf/pacis/YangC14 fatcat:lx3g326nebch7gakgp4ub7repe

Mathematics and geometry education with collaborative augmented reality

Hannes Kaufmann, Dieter Schmalstieg
2003 Computers & graphics  
Together with hybrid hardware setups they allow the use of Construct3D in today's classrooms and provide a testbed for future evaluations.  ...  Motivation Construct3D is a three dimensional geometric construction tool specifically designed for mathematics and geometry education.  ...  Acknowledgements The authors would like to thank Gerhard Reitmayr for his ongoing support, Klaus Feiler and Reinhard Steiner for integrating Boolean operations, and all of the Studierstube team.  ... 
doi:10.1016/s0097-8493(03)00028-1 fatcat:ysditvsj7nbm5hjfk2zuwuvdqi

Improving Recommender System Based on Item's Structural Information in Affinity Network

Muhammad Rifqi Ma'arif, Agus Mulyanto
2014 Proceeding of the Electrical Engineering Computer Science and Informatics  
This paper proposes a technique to improve the accuracy of recommender system result which employ collaborative filtering technique.  ...  The proposed method incorporates structural equivalence score of items in affinity network into collaborative filtering technique.  ...  For evaluating the accuracy, we then used the popular measures named precision [18] .  ... 
doi:10.11591/eecsi.v1.372 fatcat:uxv53ghujnfhthlwatl436vjua
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