Automatic information extraction through mobile phones

The paper discusses about automatic Information Extraction (IE) through mobile devices for unstructured documents. To convert the unstructured data into a structured format, we use the Natural Language Processing (NLP) technique such as Information Extraction. Here when a user gives a query into the mobile, the query is searched in the database which is filled using the information provided by the IE system. When the given query matches with the extracted information from the database it is retrieved and the results are presented on the mobile. Here we have taken English and Tamil documents for extraction and retrieval. The search facility is provided for text documents that exists in the mobile as well as on the web and the retrieved documents are presented in a mobile environment.