Finding information over Open Data sources and combining them is a complex task, because it is necessary to find reliable information, to sanitize the data and to integrate it, prior…
Read MoreWe recently got a Demo paper accepted at EDBT 2019 describing our HOTMapper tool that enables defining and storing mappings of Open Data sources into an integrated data source in…
Read MoreOur group has been working on different initiatives to produce useful open data to end users. One of them is the collection and monitoring for assessment and evaluation, Another one…
Read MoreWe started to use MonetDB, a column store database in a couple of projects involving querying over our DataWarehouses, created from public open data. The goal of one of the…
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