Computer System Developed To Reconstruct Proto-languages

Rosetta Stone

Researchers at the University of British Columbia and the University of California Berkeley, have developed a computer system that can reconstruct protolanguages at an accuracy of 85%.

The computer system developed by the researchers is being compared to the Rosetta stone since it can help in deciphering and understanding protolanguages. Most protolanguages have no written records. They are usually gathered from ancient texts or literary histories. These are extinct languages from which a number of attested, or documented, known languages are believed to have descended through evolution or slow modification. Latin, although well documented, is an example of a protolanguage. It was the protolanguage for others such as French, Italian, and Spanish.

The Rosetta Stone was discovered in Egypt in 1799. The stone was inscribed with a decree issued at Memphis in 196 BC on behalf of King Ptolemy V. King Ptolemy V was the fifth ruler of the of the Ptolemaic Dynasty, an ancient Greek kingdom in Egypt. The decree was written on the stone in three scripts; ancient Egyptian hieroglyphs, demotic (a precursor to coptic script), and Ancient Greek. All three versions of the script represents essentially the same text.

It was because of the Rosetta Stone that Ancient Egyptian hieroglyphs was understood. It took 23 years after the discovery of the stone to unlock the mystery of the hieroglyphs. Before that, hieroglyphs were undecipherable for fifteen centuries. Up to now, the term "Rosetta Stone" is applied to devices that assist in breaking codes, translating languages or even in understanding how something works.