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datiaperti

Promoting knowledge and transparency through open data, formats and licenses

"datiaperti" is the Italian translation of "open data" and indicates our main objective: leveraging structured and unstructured data sets, made available by European governments and organizations all over the world, to tackle societal issues such as climate changes, transparency, mobility and the decentralization of the World Wide Web.

News

January 25th, 2021 - "Privately managing our data on the Internet". Our proposal to the Minister of Technical Innovation and Digitalization of Italy. A free online course on public-key cryptography and digital signature.


January 12th, 2021 - A new Jupyter notebook about the extraction of straight lines from images. Lines and other geometrical shapes are common in images containing man-made artifacts, such as roads and other structures visible from satellite images.


December 12th, 2020 - A new Jupyter notebook about corner detection in digital image processing.


December 8th, 2020 - A new post about air quality forecasts and how to create an animation in Python using a Jupyter notebook and the forecasts from the Copernicus Atmosphere Monitoring Service.

Projects

Digital Image Processing Jupyter notebooks about digital image processing using Python repository github
Covid-19 monitoring notebook Data visualization of the covid-19 pandemic using the data collected by the Johns Hopkins Center for Systems Science and Engineering (CSSE) repository github
Copernicus Processing and visualization of satellite images and climate data from the European programme Copernicus repository github
Big Data Europe - Empowering Communities with Data Technologies Pilot developed on a distributed architecture to monitor urban traffic repository github
Recommender System A collaborative filtering recommender system based on Apache Mahout repository github
Fusepool Linked Data Platform A platform for data integration based on semantic technologies repository github

Pubblications

J. Salanova Grau, E. Mitsakis, P. Tzenos, I. Stamos, L. Selmi, G. Aifadopoulou Multisource Data Framework for Road Traffic State Estimation
I. Ermilov, A. Ngonga Ngomo, A. Versteden, H. Jabeen, G. Sejdiu, G. Argyriou, L. Selmi, J. Jakobitsch, J. Lehmann Managing Lifecycle of Big Data Applications
L. Selmi Public-key cryptography and digital signature using OpenSSL
L. Selmi, A. Neuroni Fusepool P3: A Linked Data Platform for Open Government Data
M. Kascheski, L. Selmi Fusepool R5 linked data framework: concepts, methodologies, and tools for linked data
M. Kascheski, L. Selmi 7R Data Value Framework for Open Data in Practice: Fusepool
P. Castracane, L. Selmi, S. Casadio,
M. Cacciani, G. Fiocco
Ground-based remote sensing of wind, temperature and aerosol backscattering in an urban environment during different atmospheric stability conditions