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Ray Pörn
ORCID
Publication Activity (10 Years)
Years Active: 1998-2022
Publications (10 Years): 2
Top Topics
Hong Kong
Social Interaction
Card Game
Knowledge Construction
Top Venues
RiE
Koli Calling
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Publications
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Markus Norrby
,
Niklas Palmberg
,
Ray Pörn
A Case Study on Programming in Finnish General Upper Secondary Education.
Koli Calling
(2022)
Mattias Wingren
,
Mats Braskén
,
Ray Pörn
,
Sören Andersson
Pupil-Robot Interaction in a Math Card Game: An Iterative Process of Studying the Use of Social Robotics in Primary School Math Education.
RiE
(2022)
Ray Pörn
,
Kaj-Mikael Björk
,
Tapio Westerlund
Global solution of optimization problems with signomial parts.
Discret. Optim.
5 (1) (2008)
Iiro Harjunkoski
,
Tapio Westerlund
,
Ray Pörn
,
Hans Skrifvars
Different transformations for solving non-convex trim-loss problems by MINLP.
Eur. J. Oper. Res.
105 (3) (1998)