Development of an innovative technological and functional platform for criminal investigation police and intelligence services, facilitating the collection of evidence of crime using information available from open sources (social networks, forums, blogosphere, images, audio and video) by parsing them automatically.
The system is capable of analyzing large amounts of information and extracting from it implicit relationships, patterns and actors, among others, through modules dedicated to the analysis of video and image, audio and text in several languages, composed by crawling and data mining algorithms. , for the selective and targeted collection of content.
The main contributions were:
- Support collaborative multilingual analysis of audiovisual content and biometric information through the application of Visual Analytics methodologies and data mining technologies;
- Integrate Extract, Transform and Load (ETL) database technologies, semantic modeling, and machine learning to exploit the various data to be collected.
Partners
Compta Business Solutions
Universidade de Évora
VoiceInteraction
