19 items found

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  • TrainingMaterial

    Introduction to Data Curation

    This course is an introduction to data collection, data preparation & transformation and data analysis. It contains the essential concepts for a researcher in order to...
    • PDF
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  • Dataset

    Physical activity, quality of sleep, and quality of life in Italy: the long t...

    From March 2020 to May 2021, several lockdown periods caused by COVID-19 pandemic have limited, with varying degrees of severity, the people’s usual activities and mobility in...
    • ZIP
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  • Application

    The news tells us about peace - dashboard

    Previous research demonstrates that the official Global Peace Index (GPI) can be captured at a higher frequency through GDELT, a digital news database. We have created a...
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    Dataset

    Private Bitcoin market microstructure data from 11-2017 until 02-2018

  • Method

    Analysis of changes in visits to public venues during the COVID-19 pandemic

    The non-pharmaceutical interventions (NPIs), aimed at reducing the diffusion of the COVID-19 pandemic, has dramatically influenced our behaviour in everyday life. We developed...
  • Method

    Mobility-emissions

    A collection of methods (relying on the scikit-mobility and OSMnx Python libraries) to compute emissions starting from vehicles' mobility trajectories. In particular, methods...
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  • Experiment

    Estimation of emissions from vehicles' GPS trajectories

    We used the mobility-emission methods (https://data.d4science.org/ctlg/ResourceCatalogue/mobility-emissions) to perform experiments on real GPS trajectories describing 433,272...
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  • Experiment

    Estimating and understanding countries' peace index with GDELT

    Our objective is to measure the Global Peace Index (GPI) at a monthly frequency, as compared to the official annual GPI score, to have more frequent updates of peacefulness....
  • Method

    Estimating countries' peace index with GDELT

    We use news media attention from the Global Data of Events, Location and Tone (GDELT) database, as a proxy for estimating Global Peace Index (GPI), to complement the knowledge...
  • Experiment

    Evaluation of home location detection algorithms on three mobile phone record...

    We created a dataset that comprises the mobile phone activity of sixty-five participants for whom the geographical coordinates of their residence location are known. The...
  • Method

    Ground truth evaluation of home location detection algorithms

    Inferring mobile phone users' home location, i.e., assigning a location in space to a user based on data generated by the mobile phone network, is a central task in leveraging...
  • ConferencePaper

    Estimating countries’ peace index through the lens of the world news as monit...

    Peacefulness is a principal dimension of well-being, and its measurement has lately drawn the attention of researchers and policy-makers. During the last years, novel digital...
  • Dataset

    Amazon reviews

    This (link to the) dataset contains product reviews and metadata from Amazon, including 142.8 million reviews spanning May 1996 - July 2014. This dataset includes reviews...
    • HTML
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  • ConferencePaper

    Why Are Learned Indexes So Effective

    A recent trend in algorithm design consists of augmenting classic data structures with machine learning models, which are better suited to reveal and exploit patterns and trends...
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    • PDF
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  • JournalArticle

    Measuring objective and subjective well-being dimensions and data sources

    Well-being is an important value for people’s lives, and it could be considered as an index of societal progress. Researchers have suggested two main approaches for the...
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  • Method

    Nowcasting well-being with human mobility data

    This method describes an analytical framework to nowcast well-being by using mobility measures extracted from mobile phone data.
  • Dataset

    Retail Market Data

    This dataset contains Retail Market Data about food products, from 2007, for about 130 shops of an Italian Distribution chain. Data are of about 1 M of Active Clients, and...
  • Dataset

    Food consumption data at the canteens of University of Pisa

    A dataset storing all the meals consumed by students at the canteen of University of Pisa during a six years-long period.