11 posts found
Federated machine learning: generating value from shared data while maintaining privacy
Data is a fundamental resource for improving our quality of life because it enables better decision-making processes to create personalised products and services, both in the public and private sectors. In contexts such as health, mobility, energy or education, the use of data facilitates more effic…
The role of open data in the evolution of SLM and LLM: efficiency vs. power
Language models are at the epicentre of the technological paradigm shift that has been taking place in generative artificial intelligence (AI) over the last two years. From the tools with which we interact in natural language to generate text, images or videos and which we use to create creativ…
The impact of open data along its value chain: Indicators and future directions
The transformative potential of open data initiatives is now widely recognised as they offer opportunities for fostering innovation, greater transparency and improved efficiency in many processes. However, reliable measurement of the real impact of these initiatives is difficult to obtain.
From this…
Linguistic corpora: the knowledge engine for AI
The transfer of human knowledge to machine learning models is the basis of all current artificial intelligence. If we want AI models to be able to solve tasks, we first have to encode and transmit solved tasks to them in a formal language that they can process. We understand as a solved task informa…
What is the value of open geographic data?
Geographic data allow us to learn about the world around us. From locating optimal travel routes to monitoring natural ecosystems, from urban planning and development to emergency management, geographic data has great potential to drive development and efficiency in multiple economic and social area…
The data sphere we live in: the interconnected data system
As technology and connectivity have advanced in recent years, we have entered a new era in which data never sleeps and the amount of data circulating is greater than ever. Today, we could say that we live enclosed in a sphere surrounded by data and this has made us more and more dependent on it. On…
Quantifying the value of data
There is a recurring question that has been around since the beginning of the open data movement, and as efforts and investments in data collection and publication have increased, it has resonated more and more strongly: What is the value of a dataset?
This is an extremely difficult question to answ…
Open data to fight against gender violence
Today, no one can deny that open data holds great economic power. The European Commission itself estimates that the turnover of open data in the EU27 could reach 334.2 billion in 2025, driven by its use in areas linked to disruptive technologies such as artificial intelligence, machine learning or l…
How do Spanish initiatives measure the impact of open data?
Measuring the impact of open data is not always easy. As we saw a few weeks ago, there are several theoretical models that are not easy to implement, so we have to look for different approaches. In the Aporta Initiative we use a mixed approach, as explained here: a quantitative analysis through indi…
Measuring the impact of open data
The difficulties in adequately measuring the impact of open data initiatives are widely known, as it is a global debate that has been with us practically since the beginning of the first open data initiatives, more than ten years ago. The problem is that it is relatively easy to find isolated exampl…
