Paper-03 | Reg. No.:20121203|DOI:V1I3P03
Interactive Services of College Database for Students
Jitendra Shahu,Indira Gandhi Institute of Technology – Bhubneshwar, Orissa
Information Retrieval is the science of locating, from a large document collection, those documents that fulfill a specified information need. According to GSM association, more than 30billion SMS are sent across the world in every month. Short Message Service (SMS) is defined as a “text-based service that enables up to 160 characters to be sent from one mobile phone to another”. In a similar vein to email, messages are stored and forwarded at an SMS centre, allowing messages to be retrieved later if you are not immediately available to receive them. Unlike voice calls, SMS messages travel over the mobile network’s low-speed control channel.