Deployment of Wireless Sensor Networks for intelligent information retrieval in marine environment

Wireless Sensor Network is a highly promising technique which is used for monitoring environmental conditions in marine areas. In marine areas it is very important to know the state of the sea conditions to direct gateways to be opened from the neighboring areas to allow water activities. Messages are sent from nearby sea areas stating the sea conditions. This paper proposes a novel framework for deployment of Wireless Sensor Networks in marine environment to carry out information retrieval and generate intelligent data. This method uses SentiWordNet, a lexical resource which is used for opinion mining. This framework extracts intelligent information from the aggregate message by first filtering the message and transforming it by lemmatization and then gathering the opinion words and calculating their scores with the help of SentiWordNet. Thereby polarity of the sentence is calculated and the message is conveyed. The proposed method is executed on the messages sent from various marine areas and the results prove the efficiency and accuracy of the method.