Fredrik Johansson
Title
Cited by
Cited by
Year
Detecting linguistic markers for radical violence in social media
K Cohen, F Johansson, L Kaati, JC Mork
Terrorism and Political Violence 26 (1), 246-256, 2014
1672014
A Bayesian network approach to threat evaluation with application to an air defense scenario
F Johansson, G Falkman
2008 11th International conference on information fusion, 1-7, 2008
1162008
Harvesting and analysis of weak signals for detecting lone wolf terrorists
J Brynielsson, A Horndahl, F Johansson, L Kaati, C Mårtenson, ...
Security Informatics, 2013
1052013
Detection of vessel anomalies-a bayesian network approach
F Johansson, G Falkman
2007 3rd International Conference on Intelligent Sensors, Sensor Networks …, 2007
882007
Estimating citizen alertness in crises using social media monitoring and analysis
F Johansson, J Brynielsson, MN Quijano
2012 European Intelligence and Security Informatics Conference, 189-196, 2012
742012
Detecting multiple aliases in social media
F Johansson, L Kaati, A Shrestha
2013 IEEE/ACM International Conference on Advances in Social Networks …, 2013
642013
Evaluating the performance of TEWA systems
F Johansson
Örebro University, 2010
592010
Analysis of weak signals for detecting lone wolf terrorists
J Brynielsson, A Horndahl, F Johansson, L Kaati, C Mårtenson, ...
2012 European Intelligence and Security Informatics Conference, 197-204, 2012
422012
Emotion classification of social media posts for estimating people’s reactions to communicated alert messages during crises
J Brynielsson, F Johansson, C Jonsson, A Westling
Security Informatics 3 (1), 7, 2014
392014
A comparison between two approaches to threat evaluation in an air defense scenario
F Johansson, G Falkman
Modeling Decisions for Artificial Intelligence, 110-121, 2008
362008
Timeprints for identifying social media users with multiple aliases
F Johansson, L Kaati, A Shrestha
Security Informatics 4 (7), 2015
282015
Extending the scope of situation analysis
L Niklasson, M Riveiro, F Johansson, A Dahlbom, G Falkman, T Ziemke, ...
2008 11th international conference on information fusion, 1-8, 2008
272008
Learning to classify emotional content in crisis-related tweets
J Brynielsson, F Johansson, A Westling
Proceedings of the 2013 IEEE International Conference on Intelligence and …, 2013
262013
Implementation and integration of a Bayesian Network for prediction of tactical intention into a ground target simulator
F Johansson, G Falkman
Information Fusion, 2006 9th International Conference on, 1-7, 2006
252006
Real-time Allocation of Firing Units To Hostile Targets
F Johansson, G FALKMAN
Journal of Advances in Information Fusion 6 (2), 187-199, 2011
242011
Supporting maritime situation awareness using self organizing maps and gaussian mixture models
M Riveiro, F Johansson, G Falkman, T Ziemke
Frontiers in Artificial Intelligence and Applications 173, 84, 2008
242008
Supervised Classification of Twitter Accounts Based on Textual Content of Tweets
F Johansson
Working Notes of CLEF 2019 - Conference and Labs of the Evaluation Forum, 2019
232019
Combining entity matching techniques for detecting extremist behavior on discussion boards
J Dahlin, F Johansson, L Kaati, C Martenson, P Svenson
Proceedings of the 2012 International Conference on Advances in Social …, 2012
232012
Evaluating algorithms for detection of compromised social media user accounts
David Trång, Fredrik Johansson, Magnus Rosell
Proceedings of the Second European Network Intelligence Conference (ENIC …, 2015
22*2015
Detecting emergent conflicts through web mining and visualization
F Johansson, J Brynielsson, P Hörling, M Malm, C Mårtenson, S Truvé, ...
Intelligence and Security Informatics Conference (EISIC), 2011 European, 346-353, 2011
222011
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