G.Y.O.DGive your own data

Federico Stefani, Roberto BertolinPowered by dandelion.eu dataTXT semantic text analysis API

Features➔ Natural language search engine ➔ Human-readable consultation of dataset➔ Semplification of the usage for the education➔ Creation of dataset online (in development)

Web AppSearch engine

Based on:➔ dataTXT-NEX➔ Open Data federation (HOMER)It uses:➔ Jquery mobile➔ php➔ html-javascript

Searched text

dataTXT-NEX API

Keywords

Content from Wikipedia

Search of dataset

Human-readable visualization

Flow chartSearch engine

How to use it?Search engine

1. Insert the query text

How to use it?Search engine

2. Click on the Submit button

How it works?Search engine

dataTXTThe API extract the keywords and

link them to a wikipedia description

HOMER federation portalThe application will list some dataset,correlate with the previous keywords

SiteCreation of dataset (in development)

Based on:➔ Cms ➔ Dynamic input mask

It uses:➔ International opendata standards

Future development➔ Implement native applications➔ Create a larger pool of site for content

extraction➔ Increase of media content➔ Integrate personal dataset with public dataset➔ Capture text from images with ocr➔ Use other dataset portal➔ Use on different Open Data portals,

integrating their API