Eija Haapalainen Ferreira

Eija Ferreira

D.Sc. (Tech)

Post-doctoral researcher
Data analysis

Biography

Eija Ferreira is a postdoctoral researcher in the Data Analysis and Inference research group (DataAI) at the Faculty of Information Technology and Electrical Engineering, University of Oulu, Finland. Her research lies in the fields of machine learning, data mining, ubiquitous computing, and artificial intelligence for wellbeing, health technology, and industrial applications, especially focusing on model selection and data quality assessment for sensor data. During her research career, she has studied physical activity and exercise energy expenditure modeling, cognitive load assessment, understanding the causes of Type 1 Diabetes, medical data pre-processing, and data anonymization. She has also worked on various topics in the areas of industrial data analysis, IoT, digitalization and mobile computing.

Research interests

  • Data mining
  • Machine learning
  • Human-computer interaction
  • Ubiquitous computing
  • Wearable sensors
  • Decision support systems
  • Health technology
  • Industrial applications
  • Data quality

Teaching

  • Data mining project 521149S (Responsible teacher)
  • Towards data mining 521156S  (Lecturer)

Social media

Scientific merits

Selected publications

  • Ferreira, Eija; Ferreira, Denzil (2017) Towards altruistic data quality assessment for mobile sensing. (Artikkeli tieteellisessä konferenssijulkaisussa). - UbiComp '17. Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers. Maui, Hawaii Sept 11-15, 2017. Ei sarjaa/No series. 464-469. [Original] [Self-archived]
  • Ferreira, Eija; Ferreira, Denzil; Kim, SeungJun; Siirtola, Pekka; Röning, Juha; Forlizzi, Jodi F.; Dey, Anind K. (2014) Assessing real-time cognitive load based on psychophysiological measures for younger and older adults. (Artikkeli tieteellisessä konferenssijulkaisussa). - 2014 IEEE Symposium on Computational Intelligence, Cognitive Algorithms, Mind, and Brain (CCMB) Proceedings. Ei sarjaa/No series. 39-48 [Original] [Self-archived]
  • Ferreira, Denzil; Ferreira, Eija; Goncalves, Jorge; Kostakos, Vassilis; Dey, Anind K. (2013) Revisiting human-battery interaction with an interactive battery interface. (Artikkeli tieteellisessä konferenssijulkaisussa). - UbiComp '13: Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing. ACM. New York. 563-572 [Original]
  • Haapalainen, Eija; Kim, SeungJun; Forlizzi, Jodi F.; Dey, Anind K. (2010) Psycho-Physiological Measures for Assessing Cognitive Load. (Artikkeli tieteellisessä konferenssijulkaisussa). - Proceedings of the 12th ACM international conference on Ubiquitous computing (UbiComp '10), Copenhagen, Denmark — September 26 - 29, 2010. Ei sarjaa/No series. 301-310. [Original]

Thesis supervisions

M.Sc. Oana Stoicescu: ClinFlow: An Interactive Application for Processing and Exploring Clinical Data (2020)
  • A tool for clinical data processing, visualization, and analysis, particularly aimed at facilitating the research in the Finnish Type 1 Diabetes Prediction and Prevention (DIPP) study.

Research visits

  • Visiting Researcher, Human-Computer Interaction Institute, Carnegie Mellon University
    3.8.2009 to 3.7.2011

  • Visiting Researcher, VTT Oy Oulu
    1.11.2019 to 30.4.2020