A software system for the discovery of situations involving drivers in storms

Autor: Stocker, Markus, Kauhanen, Okko, Hiirsalmi, Mikko, Saarela, Janne, Rossi, Pekka, Rönkkö, Mauno, Hytönen, Harri, Kotovirta, Ville, Kolehmainen, Mikko

Publikováno v: Stocker, M, Kauhanen, O, Hiirsalmi, M, Saarela, J, Rossi, P, Rönkkö, M, Hytönen, H, Kotovirta, V & Kolehmainen, M 2015, A software system for the discovery of situations involving drivers in storms . in Environmental Software Systems : Infrastructures, Services and Applications . Springer, IFIP Advances in Information and Communication Technology, vol. 448, pp. 226-234, 11th IFIP WG 5.11 International Symposium, ISESS 2015, Melbourne, Victoria, Australia, 25/03/15 . https://doi.org/10.1007/978-3-319-15994-2_22

We present an environmental software system that obtains, integrates, and reasons over situational knowledge about natural phenomena and human activity. We focus on storms and driver directions. Radar data for rainfall intensity and Google Directions

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https://cris.vtt.fi/en/publications/111f7701-d506-495b-995d-5125f2e772e3

On methods for noise filtering of measurement signals

Autor: Hiirsalmi, Mikko

Publikováno v: Hiirsalmi, M 2005, On methods for noise filtering of measurement signals . VTT Information Technology. Research Report, no. TTE1-2005-30, VTT Technical Research Centre of Finland .

We shall address the problem of measurement noise in measurement systems. At first we shall present the most common types of measurement errors. We shall then give an overview of different digital signal processing methods for data preanalysis and fo

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https://cris.vtt.fi/en/publications/e2ba1011-8718-46b0-9455-09ba765f3b9e

On building a monitoring and diagnostic system for a hydraulic system

Autor: Hiirsalmi, Mikko

Publikováno v: Hiirsalmi, M 2004, On building a monitoring and diagnostic system for a hydraulic system . VTT Information Technology. Research Report, no. TTE1-2004-52, VTT Technical Research Centre of Finland, Espoo .

One of the aims of this case study is to show how to build monitoring and diagnostic applications on top of the RapidBase platform. RapidBase is a relational database management system with temporal extensions and a versatile trigger system for react

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https://cris.vtt.fi/en/publications/be429af1-04f4-4cc2-b5eb-ebeb7ed4d7b0

Abnormality detection using SOM modeling

Autor: Hiirsalmi, Mikko

Publikováno v: Hiirsalmi, M 2001, Abnormality detection using SOM modeling . VTT Research Report, no. TTE1-2001-16, VTT Technical Research Centre of Finland, Espoo . < https://publications.vtt.fi/julkaisut/muut/2001/rr2001_16_c_ww_sompred.pdf >

We describe work aimed at applying neural network methods to detect abnormalconditions in quality measurements of an industrial chemical process. The methods predict the future values of the target variables based on multivariable histories of past s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::ae1835edadf87220627cc492f0b26c9d
https://cris.vtt.fi/en/publications/c698308d-9ddb-47b9-915f-fc92fe81d713

Method feasibility study: Bayesian networks

Autor: Hiirsalmi, Mikko

Publikováno v: Hiirsalmi, M 2000, Method feasibility study: Bayesian networks . VTT Information Technology. Research Report, no. TTE1-2000-29, VTT Technical Research Centre of Finland, Espoo . < https://publications.vtt.fi/julkaisut/muut/2000/rr2k29-c-ww-feasib.pdf >

Basic principles of Bayesian networks, inference with them and discovery of Bayesian network structures are briefly introduced. Then, the applicability of these methods to the analysis of process data is addressed. The case study problems involve min

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::f65d62884f8421fda7e4aa2cb7d725ae
https://cris.vtt.fi/en/publications/7a67ff75-b8de-410a-8c62-9f6d0e2fee4c