Active Situation Awareness on Web APIs for Information on Social Network Services

Situation awareness can be achieved by the framework with three layers (Fig. 1): perception from world, comprehension of the perceived information, and projection based on the comprehended facts. The current awareness system cannot afford to support dynamic and active awareness of situations, and we provide a novel architecture for active situation awareness to integrate the existing system layers seamlessly. Perception by mining data on social network services (SNS) data using TF-IDF, comprehension of the information by inference of ontology and rule, projection of new suggest by rule inference on RESTful services are explained. Our new framework shows more enhanced situation awareness system and new vision of awareness computing.