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Journal Articles
- 2016
[j5]Mark Frank, Johanna Walker, Judie Attard, Alan Tygel:
Data Literacy - What is it and how can we make it happen? J. Community Informatics 12(3) (2016)- [j4]Alan Freihof Tygel, Rosana Kirsch:
Contributions of Paulo Freire for a Critical Data Literacy: a Popular Education Approach. J. Community Informatics 12(3) (2016) - 2015
- [j3]Alan Freihof Tygel, Maria Luiza Machado Campos, Celso Alexandre Souza de Alvear:
Teaching Open Data for Social Movements: a Research Strategy. J. Community Informatics 11(3) (2015) - 2012
- [j2]Leonardo O. Nunes, Flávio R. Avila, Alan Freihof Tygel, Luiz W. P. Biscainho, Bowon Lee, Amir Said, Ronald W. Schafer:
A Parametric Objective Quality Assessment Tool for Speech Signals Degraded by Acoustic Echo. IEEE Trans. Speech Audio Process. 20(8): 2181-2190 (2012) - 2011
- [j1]Alan Freihof Tygel, Celso Alexandre Souza de Alvear:
The Development of an Information System for the Solidarity Economy Movement. J. Community Informatics 7(1) (2011)
Conference and Workshop Papers
- 2016
- [c3]Alan Freihof Tygel, Judie Attard
, Fabrizio Orlandi, Maria Luiza Machado Campos, Sören Auer:
"How Much?" is not Enough: an Analysis of Open Budget Initiatives. ICEGOV 2016: 276-286 - [c2]Alan Tygel, Sören Auer, Jeremy Debattista, Fabrizio Orlandi, Maria Luiza Machado Campos:
Towards Cleaning-Up Open Data Portals: A Metadata Reconciliation Approach. ICSC 2016: 71-78 - 2009
- [c1]Luiz W. P. Biscainho, Paulo A. A. Esquef, Fabio P. Freeland, Leonardo O. Nunes, Alan Freihof Tygel, Bowon Lee, Amir Said, Ton Kalker, Ronald W. Schafer:
An objective method for quality assessment of ultra-wideband speech corrupted by echo. MMSP 2009: 1-6
Informal and Other Publications
- 2015
- [i2]Alan Freihof Tygel, Judie Attard, Fabrizio Orlandi, Maria Luiza Machado Campos, Sören Auer:
"How much?" Is Not Enough - An Analysis of Open Budget Initiatives. CoRR abs/1504.01563 (2015) - [i1]Alan Freihof Tygel, Sören Auer, Jeremy Debattista, Fabrizio Orlandi, Maria Luiza Machado Campos:
Towards Cleaning-up Open Data Portals: A Metadata Reconciliation Approach. CoRR abs/1510.04501 (2015)
Coauthor Index
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