Scientists have used a computer program to decipher a written language that is more than three thousand years old. The program automatically translated the ancient written language of Ugaritic within just a few hours. Ugaritic was last used around 1200 B.C. in western Syria and consists of dots on clay tablets. It was first discovered in 1920 but was not deciphered until 1932. Researchers at the Massachusetts Institute of Technology told the program that the language was related to ... Hebrew. Through repeated analysis, the program linked letters and words to map nearly all Ugaritic symbols to their Hebrew equivalents in a matter of hours. The system looks for commonly used symbols in the two languages and gradually refines its mapping of the alphabet until it can go no further. The Ugaritic alphabet has 30 letters, and the system correctly mapped 29 of them to their Hebrew counterparts. Of the words that the two languages shared the program was able to correctly identify 60 per cent of them. Science professor Regina Barzilay, who was leading the research, said: 'Traditionally, decipherment has been viewed as a sort of scholarly detective game, and computers weren't thought to be of much use. Our aim is to bring to bear the full power of modern machine learning and statistics to this problem.' Scientists hope the breakthrough could help them decipher the few ancient languages that they have been unable to translate so far.