Search results for author:"Lauri Lahti"
Total records matched: 11 Search took: 0.160 secs
Supporting online health queries by modeling patterns of creation, modification and retrieval of medical knowledge
EdMedia + Innovate Learning 2016 (Jun 28, 2016) pp. 711–718
We evaluated properties of knowledge resources that can be used for building new semantically and behaviorally motivated resources of health guidance and clinical decision making by modeling patterns of creation, modification and retrieval of...
Supporting diagnostics and decision making in healthcare by modular methods of computational linguistics
E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2016 (Nov 14, 2016) pp. 1513–1519
We propose a new framework for development of modular computational methods to support processes of healthcare and health education in diverse settings. Motivated by an evaluation by The National Institute for Health and Welfare in Finland the...
Educational exploration along the shortest paths in conceptual networks based on co-occurrence, language ability levels and frequency ranking
E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2015 (Oct 19, 2015) pp. 31–36
We propose a new computational method to support learning that relies on adaptive exploration of the shortest paths in conceptual networks that have been formed based on co-occurrences of concepts in suitable text samples and selecting concepts...
Experimental evaluation of learning performance for exploring the shortest paths in hyperlink network of Wikipedia
E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2014 (Oct 20, 2014) pp. 1069–1074
In a 9-hour experiment we evaluated learning performance based on exploring the shortest paths in hyperlink network of Wikipedia online encyclopedia. Relying on network of 35688 unique hyperlinks in three separate learning sessions of 20 minutes...
Global Learn 2016 (Apr 28, 2016) pp. 298–304
Developing new methods and solutions of personalized medicine can address many current sosio-economical challenges both locally and globally. The investments made to support health can help people to have an independent, productive and happy life....
EdMedia: World Conference on Educational Media and Technology 2014 (Jun 23, 2014) pp. 964–974
Abstract: We propose a new educational framework for educational exploration based on conceptual networks generated and explored by students supplied with Wikipedia linkage. In the first experimental setups we had a group of students (n=103) to...
Generation of learning paths in educational texts based on vocabulary co-occurrence networks in Wikipedia and randomness
Global Learn 2015 (April 2015) pp. 664–670
We propose a new computational method for generating learning paths in educational texts. The method relies on forming vocabulary co-occurrence networks among articles of Wikipedia online encyclopedia and exploiting random explorations to generate...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2009 (Oct 26, 2009) pp. 1741–1750
We propose a new method for guided generation of concept maps from open access online knowledge resources such as Wikies. Based on this method we have implemented a prototype extracting semantic relations from sentences surrounding hyperlinks in the ...
Global Learn 2012 (Nov 06, 2012) pp. 8–13
We propose a new educational framework supporting learners in adoption of vocabulary and knowledge for various personalized and engaging pedagogic purposes. The most essential concepts of learning topic are linked based on the shortest connecting...