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# Non-traditional_data_sources_to_nowcast_migration_trends_through_AI
🎓Research project
# Use of non-traditional data sources to nowcast migration trends through Artificial Intelligence technologies.


#### Goglia, D.<sup>1</sup>, Pollacci, L.<sup>1</sup>, Sirbu, A.<sup>1</sup>

<sup>1</sup> Department of Computer Science, University of Pisa, 56127 Pisa, Italy; d.goglia@studenti.unipi.it (D.G.),
laura.pollacci@di.unipi.it (L.P.), alina.sirbu@unipi.it (A.S)

## Short abstract
In recent years the pursuit of original drivers and methods is becoming an increasing
requirement for migration studies, considering the new technologies used to characterise
and understand the human migration phenomenon. Many researchers have proposed to
employ non-traditional data sources to study migration trends, including so-called social
Big Data such as online social networks. This unconventional
approach is intended to find an alternative methodology to answer open questions about
the human mobility framework (i.e., nowcasting flows and stocks, studying the integration
of multiple sources and knowledge, and investigating migration drivers).
In this context of meaningful data combination, many types of data exist, still
very scattered and heterogeneous, making integration far from straightforward.
Our work focuses on the integrated use of heterogeneous traditional datasets and new data types. We present two different contributions: a new multi-feature dataset (MIMI dataset) and a new predictive model that could significantly contribute to the study of migration drivers and to forecast emerging trends through the use of Artificial Intelligence technologies.
All in all, our contribution lie in the need for new perspectives, methods, and analyses that can no longer prescind from taking into account a variety of new factors. The heterogeneous and multidimensional sets of data released with MIMI and exploited in the two models with the aid of the BMP indicator offer a new overview of the characteristics of human migration, enabling a better understanding and potential exploration of the relationship between migration and its drivers also through non-traditional sources of data.


## Resources
| MIMI dataset | Linear Regression | Neural Model | Talks
| ------------- | ----------------- | ------------ | -----
| [Code](https://github.com/dilettagoglia/MIMI-dataset) | [Code](https://github.com/dilettagoglia/OLS-model) | _Please wait for the content_ | [Slides](https://github.com/dilettagoglia/Non-traditional_data_sources_to_nowcast_migration_trends_through_AI/slides)
| [Download](https://doi.org/10.5281/zenodo.6493325) | [Documentation](https://www.statsmodels.org/dev/regression.html) | _Please wait for the content_ | [Abstract](https://github.com/dilettagoglia/Non-traditional_data_sources_to_nowcast_migration_trends_through_AI/abstracts)


## Related publications
- Goglia, D. (2022) "Multi-aspect Integrated Migration Indicators (MIMI) dataset", v2.0. Zenodo. [10.5281/zenodo.6493325](https://doi.org/10.5281/zenodo.6493325) <a href="https://doi.org/10.5281/zenodo.6493325"><img src="https://zenodo.org/badge/DOI/10.5281/zenodo.6493325.svg" alt="DOI"></a>
- Goglia, D., Pollacci, L., Sirbu, A. (2022) "Dataset of Multi-aspect Integrated Migration Indicators", submitted to _MDPI Data_, ArXiv pre-print available at [https://arxiv.org/abs/2204.14223](https://arxiv.org/abs/2204.14223) [![arXiv](https://img.shields.io/badge/arXiv-2204.14223-b31b1b.svg?style=flat)](https://arxiv.org/abs/2204.14223)
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## Talks
This work was presented during the following events:
- [“Digitization of Migration Research Methods: Promises and Pitfalls”](https://www.imiscoe.org/news-and-blog/news/news-from-members/1426-call-for-papers-workshop-digitization-of-migration-research-methods-promises-and-pitfalls), organised by Warsaw Centre of Migration Research (CMR) & University of Warsaw | May 30th, 2022 | Centre of New Technologies University of Warsaw, Warsaw, Poland. <br/> Corresponding panel: "Session 2: Mixing and/or combining – new considerations for the digital era".
- [“Measuring Migration: How? When? Why?”](https://www.torch.ox.ac.uk/event/call-for-papers/submissions-mmn-conference-measuring-migration-how-when-why?fbclid=IwAR0ML5v0ANKyZKBb572EO8ZEuzpV7HQJA-eCCBuclAVq6uO9N53BWmmN4YI), organised by University of Oxford’s Migration and Mobility Network & Nuffield College | June 9th and 10th, 2022 | Nuffield College, University of Oxford, Oxford, GB. <br/> Corresponding panel: "Session 1a: How do we measure migration? Methods and advancements".


## Funding
This work is supported by the European Union – Horizon 2020 Program under the scheme “INFRAIA-01-
2018-2019 – Integrating Activities for Advanced Communities”, Grant Agreement n.871042, <a href='https://plusplus.sobigdata.eu/'>“SoBigData++:
European Integrated Infrastructure for Social Mining and Big Data Analytics”</a>, and by the Horizon2020
European projects <a href='https://hummingbird-h2020.eu/'>“HumMingBird – Enhanced migration measures from a multidimensional perspective”</a>,
Grant Agreement n. 870661.

<p align="center">
<a href='https://plusplus.sobigdata.eu/'>
<img align="center" src=https://cis.cnrs.fr/wp-content/uploads/2020/03/logo-sobigdata.png width="180px">
</a>
</p>

<p align="center">
<a href='https://hummingbird-h2020.eu/'>
<img align="center" src=https://hummingbird-h2020.eu/phantasy-root-skin/hummingbird_logo_120h.png width="180px">
</a
</p>


## Contact
**Dr. Diletta Goglia** <br/>
**Postgraduate Student in MSc in Artificial Intelligence** <br/>
**Computer Science department, University of Pisa, Italy** <br/>
[d.goglia@studenti.unipi.it](mailto:d.goglia@studenti.unipi.it) <br/>
[dilettagoglia.netlify.app](www.dilettagoglia.netlify.app)


## License
<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.

_Last update: June 3rd, 2022_

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