extracts informations from all the tweets sent by citizens to a specific account or containing a peculiar hashtag. We’ll then forward all the relevant informations to the competent authorities: Fast response and reaction times. Endless possibilities. 9
Tweets Natural language details GPS positions Hashtags & Media Information retrieval engine Filter and retrieve informations from tweets Authorities reaction Different triggers for different services
Natural language details. Hashtags, media and GPS coordinates. We’ll feed those informations to our engine. The core of our system. It will clusterize incoming tweets, filter them and extract all the relevant informations by processing their content and metadata. We’ll employ here Machine Learning algorithms and, if needed, Big Data computing techniques. We’ll then trigger specific events to each competent authority. After processing data, we’ll alert the authorities. We’ll provide different kind of triggers, priorities and labelling. All about flexibility and fast responses.
initiatives are starting all around us. (Florence, as an example.) But our system aims to be far better. We’ll process data automatically, without needing any human interaction. We’ll let users and authorities collaborate directly, but we’ll filter noise and fake alarms. And there’s more… 12
we have our Information Retrieval Engine, why should we stop there? We could configure it for many different tasks. e.g. we could employ it to help organise the logistic behind large events, such as EXPO Milan 2015. 13
predict EXPO’s daily affluence and accordingly adapt the required infrastructure: adding more train carriages, scheduling more flights, preventing and monitoring highways traffic jams, preparing more food, scheduling sales and offers, and so on… +
modular engine. By exploiting the pipeline model you have seen before, we want to detect events/anomalies and to react accordingly, by triggering specific alerts. We want it to be configurable, so to be as flexible as possible, and to provide really unlimited use cases. We want to build it as part of the future. 16
& Media Core engine Semantic information retrieval Event/anomalies detection Statistics and monitoring Triggers Every use case will come with its own trigger. e.g. alerting the authorities