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NEW DELHI: The Asiatic Society in Kolkata is using AI transcription and machine learning to decipher ancient manuscripts in its archives and make them accessible to scholars worldwide.

Founded in 1784, during British colonial rule, the Asiatic Society is one of India’s oldest research institutions and is dedicated to the study and preservation of history, culture, and languages.

Many of the society’s more than 52,000 rare manuscripts and historical documents have not previously been deciphered. The society launched its Vidhvanika (“decoding knowledge”) project in December to digitize them and to develop language models for ancient scripts.

“Work needs to be done on the majority of the manuscripts,” Anant Sinha, administrator of the Asiatic Society, Kolkata, told Arab News. “We are working with three scientists. Besides that, I have my reprography team involved in the scanning, and then there’s the expert team, which includes specialists in different languages, scripts, and subjects.”

The project is also being supported by the Center for Development of Advanced Computing, India’s premier IT research and development organization.

The society’s manuscript collection spans a wide range of subjects — including Indian history, literature, philosophy, religion, astronomy, mathematics, medicine, and art — and of languages, including Sanskrit, Arabic, Persian, Tamil, Bengali, and other regional languages of India.

Decoding the manuscripts requires an understanding of the scripts, their language, the styles used in historical documents, the historical context, and the subject matter. There are few active, specialized paleographers and manuscript scholars conducting such work and research, not only in India but across the world.

“The motive behind this project is very simple and clear: the language, the script and the subject — generally you require knowledge of these three to understand a manuscript, (and) the people who have (that) knowledge are very few. We are developing machine language (models), so that you can use software or an app to read the manuscripts,” Sinha said.

He estimated the current accuracy of the models at about 40 percent, as the machine learning process continues.

“Our plan is to take it to 90 percent to 95 percent. It will never have 100 percent accuracy,” Sinha said. “It is a machine, it’s not a human. It’s learning what you are teaching it, so you have to give that leeway ... It will be an ongoing process because the machine language (model) keeps improving itself.”

The Vidhvanika project was launched on the 225th anniversary of the birth of James Prinsep, an English scholar and a former secretary of the society who is credited with deciphering the Kharosthi and Brahmi scripts of ancient India.

That feat played a crucial role in uncovering the history of the ancient Mauryan Empire that ruled over much of the Indian subcontinent during the 4th century BCE.

Vidhvanika, Sinha believes, may help save other languages that played a role in the region’s history from being forgotten.

“We must make an effort to understand what is in those manuscripts and what our ancestors have left for us,” he said. “Brahmi and Kharosthi are languages of this continent, and we ourselves have forgotten that. If we (are again at risk of losing) some script or some language, then we will require another James Prinsep to decipher it.”

ATHENS: A bomb planted near the offices of Hellenic Train, Greece’s main railway company, exploded Friday night in a busy district of central Athens, authorities said. There were no reports of injuries.
The explosion comes amid widespread public anger over a 2023 railway disaster, Greece’s worst, in which 57 people were killed and dozens more injured when a freight train and a passenger train heading in opposite directions were accidentally put on the same track.
Local media said a newspaper and a news website had received an anonymous call shortly before Friday’s blast, with the caller warning that a bomb had been planted outside the railway company offices and would explode within about 40 minutes.
In a statement, Hellenic Train said the explosion had occurred “very close to its central offices” and said the blast had caused limited damage and no injuries to any employees or passers-by.
It said authorities had acted immediately upon receiving information about the warning call, and that the company was cooperating fully with authorities and ensuring the safety of its staff.
Police cordoned off the site along a major avenue in the Greek capital, keeping residents and tourists away from the building in an area with several bars and restaurants. Officers at the scene said a bag containing an explosive device had been placed near the Hellenic Train building on Syngrou Avenue.
Police forensics experts wearing white coveralls were collecting evidence at the scene.
Criticism over the government’s handling of the Feb. 28, 2023 collision at Tempe in northern Greece has mounted over the last few weeks in the wake of the second anniversary of the disaster, which killed mostly young people who had been returning to university classes after a public holiday.
The crash exposed severe deficiencies in Greece’s railway system, including in safety systems, and has triggered mass protests — led by relatives of the victims — against the country’s conservative government. Critics accused authorities of failing to take political responsibility for the disaster or holding senior officials accountable.
So far, only rail officials have been charged with any crimes. Several protests in recent weeks have turned violent, with demonstrators clashing with police.
Earlier Friday, a heated debate in Parliament on the rail crash led to lawmakers voting to refer a former Cabinet minister to judicial authorities to be investigated over alleged violation of duty over his handling of the immediate aftermath of the accident.
Hellenic Train said it “unreservedly condemns every form of violence and tension which are triggering a climate of toxicity that is undermining all progress.”
Greece has a long history of politically-motivated violence dating back to the 1970s, with domestic extremist groups carrying out small-scale bombings which usually cause damage but rarely lead to injuries.
While the groups most active in the 1980s and 1990s have been dismantled, new small groups have emerged. Last year, a man believed to have been trying to assemble a bomb was killed when the explosive device he was making exploded in a central Athens apartment. A woman inside the apartment was severely injured. The blast had prompted Minister of Citizen Protection Michalis Chrisochoidis to warn of an emerging new generation of domestic extremists.