The future tech helping to uncover hidden secrets of Saudi Arabia’s past

Ghanem team at KAUST has trained AI models, using satellite data and images of known historical sites, to assist them in the identification of undiscovered sites across the country. (AN/File)
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Updated 11 September 2024
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The future tech helping to uncover hidden secrets of Saudi Arabia’s past

  • Researchers at KAUST are developing AI models to help archaeologists and researchers in many other academic fields

RIYADH: Far from fearing a future powered by AI, researchers at King Abdulah University for Science and Technology are using it to uncover long-hidden secrets about Saudi Arabia’s past.

Prof. Bernard Ghanem, a specialist in computer vision and machine learning, said that in particular, AI is helping to discover archaeological sites that have yet to be unearthed.

“AI has applications in every part of our lives: analyzing the present, the future as well as the past,” Ghanem told Arab News.

His team at KAUST has trained AI models, using satellite data and images of known historical sites, to assist them in the identification of undiscovered sites across the country, he said. The resultant findings have fueled further archaeological research and are helping to preserve the Kingdom's rich cultural heritage.

However, archaeology is just one of the many areas of study in which Ghanem’s team is exploring the potential benefits of AI technology.

At the Image and Video Understanding Lab, for example, researchers are focusing on four main applications of AI, mostly rooted in machine learning, a branch of AI in which systems use existing data to help them solve problems using statistics and algorithms.

The first involves building machine-learning models specifically for use with video to harness the popularity and power of streaming.

“Video is the biggest big data out there; more than 80 percent of the internet traffic that we see is because of video,” said Ghanem, whose team is developing tools to analyze, retrieve, and even create videos, thereby leveraging the ubiquity of video in new AI applications.

The second application, which uses machine learning and deep learning to aid automation, is investigating the ways in which two-dimensional simulation data can be translated into the 3D world, with potential applications in gaming, robotics and other real-world scenarios.

“How do you, for example, play a game in the simulated world and then have that … work in the real world?” Ghanem said.

The third is exploring the foundations of machine learning, with a focus on identifying weaknesses in generative AI models and finding ways to improve them and prevent failures.

Ghanem compared this process to building immunity, whereby the AI models are deliberately “broken” to help understand vulnerabilities so that can be addressed and the models strengthened.

The fourth application involved the use of AI for science, specifically its use in efforts to advance chemical research.

Ghanem said his team is developing AI models able to act as virtual chemistry assistants by predicting the properties of molecules and perhaps discovering new compounds. Such innovations, he added, could play a critical role in the study and research of topics such as catalysis and direct air capture, thereby boosting efforts to combat climate change.

Ghanem also highlighted the environmental potential of AI, and the new Center of Excellence for Generative AI at KAUST, which he chairs. The center, which is due to open on Sunday, will explore four key pillars of research relating to: health and wellness; sustainability; energy and industrial leadership; and future economies.

“That’s where we’re going to focus on GenAI methods for sustainability,” Ghanem said.


Iran confirms arrest of Italian journalist Cecilia Sala

Updated 30 December 2024
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Iran confirms arrest of Italian journalist Cecilia Sala

DUBAI: Iran confirmed the arrest of Italian journalist Cecilia Sala for “violating the laws of the Islamic Republic,” Iran’s official IRNA news agency reported on Monday.
Sala, 29, who works for the newspaper Il Foglio and the podcast company Chora Media, was detained in Tehran on Dec. 19, according to the Italian foreign ministry.
Italy’s Foreign Minister Antonio Tajani on Saturday declined to say whether the case might be linked to the arrest of an Iranian in Italy this month at the request of the United Sttates.
The case of the Italian journalist being held in Iran is “complicated,” but Rome hopes to bring Sala home quickly, Tajani
said.
“Italian national Cecilia Sala traveled to Iran on Dec. 13 with a journalist visa and was detained on Dec. 19... for violating the laws of the Islamic Republic,” a statement by Iran’s Culture Ministry said, according to IRNA.
Chora Media said Sala had left Rome for Iran on Dec. 12 with a valid journalist visa and had conducted several interviews and produced three episodes of her “Stories” podcast. She had been due to fly back to Rome on Dec. 20.
Sala has been in contact by phone with her family and the Italian embassy in Tehran was notified of her detention, the statement said.
In recent years, Iran’s security forces have arrested dozens of foreigners and dual nationals, mostly on charges related to espionage and security.
Rights groups have accused Iran of trying to extract concessions from other countries through such arrests. Iran denies taking prisoners to gain diplomatic leverage.


Italian journalist arrested in Iran: Rome

Updated 27 December 2024
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Italian journalist arrested in Iran: Rome

  • Cecilia Sala was detained on Dec. 19 by police in Tehran
  • Foreign ministry said it had been following case closely

ROME: Italy denounced Friday the “unacceptable” arrest of an Italian journalist in Iran, who her employer said was being held in solitary confinement in Tehran’s notorious Evin prison.
Cecilia Sala was detained on Dec. 19 by police in Tehran, the Italian foreign ministry said in a statement, adding that Italy’s ambassador, Paola Amadei, had visited her earlier Friday.
Defense Minister Giudo Crosetto said on X that her arrest was “unacceptable,” adding that Italy was using “high-level political and diplomatic action” to try to secure her release.
Chora Media, an Italian podcast publisher for which Sala worked, said she had left Rome for Iran on Dec. 12 with a journalism visa, and was due to return on December 20.
But she went quiet on Dec. 19 and then did not board her flight. Shortly afterward she called her mother to say she had been arrested, it said.
“She was taken to Evin prison, where dissidents are held, and the reason for her arrest has not yet been formalized,” Chora said in a statement.
Sala also worked for Italian newspaper Il Foglio, which said she had been in Iran “to report on a country she knows and loves.”
“Journalism is not a crime, even in countries that repress all freedoms, including those of the press. Bring her home,” it said.
Chora said it had not publicized her case until now in the hope that she would swiftly be returned home. It called for her immediate release.
The foreign ministry said it had been following the case closely and was working with Iranian authorities to clarify Sala’s situation, including the conditions of her detention.
Sala, reported to be 29-years-old, had been able to make two phone calls to relatives, it said, without giving further details.


Lebanese journalist Abir Rahal killed by husband before his suicide

Updated 29 December 2024
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Lebanese journalist Abir Rahal killed by husband before his suicide

  • The couple were at a Shariah court in the town of Shheem in Mount Lebanon to complete their divorce proceedings
  • Masoud fled the scene after shooting his wife at a close range

BEIRUT: Lebanese journalist Abir Rahal was shot to death by her husband inside a courthouse before he committed suicide, reported the state news agency NNA.

The couple were at a Shariah court in the town of Shheem in Mount Lebanon to complete their divorce proceedings after Rahal filed for separation from her husband, Khalil Masoud, according to media reports.

Masoud fled the scene after shooting his wife at a close range, posting a video on his Facebook account an hour later detailing their financial disputes over a local news website he claimed to have founded.

He also expressed his intent to commit suicide after the video is posted.

Security officers later found his body in his car after he shot himself with a gun in his possession.

“When you watch this video, I will have departed this world,” said Masoud.

He was transported to the government hospital in Sibline but succumbed to his injuries shortly afterward.

The couple are survived by their three children.


Palestinian TV says Israeli strike kills 5 journalists in Gaza

Updated 26 December 2024
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Palestinian TV says Israeli strike kills 5 journalists in Gaza

  • The Committee to Protect Journalists’ Middle East arm said the organization was devastated

GAZA: A Palestinian TV channel affiliated with a militant group said five of its journalists were killed Thursday in an Israeli strike on their vehicle in Gaza, with Israel’s military saying it had targeted a “terrorist cell.”
A missile hit the journalists’ broadcast truck as it was parked in the Nuseirat refugee camp in central Gaza, according to a statement from their employer, Al-Quds Today.
It is affiliated with Islamic Jihad, whose militants have fought alongside Hamas in the Gaza Strip and took part in the October 7, 2023 attack on Israel that sparked the war.
The channel identified the five staffers as Faisal Abu Al-Qumsan, Ayman Al-Jadi, Ibrahim Al-Sheikh Khalil, Fadi Hassouna and Mohammed Al-Lada’a.
They were killed “while performing their journalistic and humanitarian duty,” the statement said.
“We affirm our commitment to continue our resistant media message,” it added.
The Israeli military said in its own statement that it had conducted “a precise strike on a vehicle with an Islamic Jihad terrorist cell inside in the area of Nuseirat.”
It added that “prior to the strike, numerous steps were taken to mitigate the risk of harming civilians.”
According to witnesses in Nuseirat, a missile fired by an Israeli aircraft hit the broadcast vehicle, which was parked outside Al-Awda Hospital, setting the vehicle on fire and killing those inside.
The Committee to Protect Journalists’ Middle East arm said the organization was “devastated by the reports that five journalists and media workers were killed inside their broadcasting vehicle by an Israeli strike.”
“Journalists are civilians and must always be protected,” it added in a statement on social media.
The Palestinian Journalists Syndicate said last week that more than 190 journalists had been killed and at least 400 injured since the start of the war in Gaza.
It was triggered by the Hamas-led October 7 attack last year, which resulted in 1,208 deaths, mostly civilians, according to an AFP tally of Israeli official figures.
Israel’s retaliatory military campaign has killed at least 45,361 people in Gaza, a majority of them civilians, according to figures from the Hamas-run territory’s health ministry that the UN considers reliable.


Palestinian Authority clashes with Al Jazeera over Jenin coverage

Updated 25 December 2024
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Palestinian Authority clashes with Al Jazeera over Jenin coverage

  • Palestinian Authority security forces have battled Islamist fighters in Jenin, as they try to control one of the historic centers of militancy in the West Bank ahead of a likely shakeout in Palestinian politics after the Gaza war

JERUSALEM: Al Jazeera television has clashed with the Palestinian Authority over its coverage of the weeks-long standoff between Palestinian security forces and militant fighters in the occupied West Bank city of Jenin.
Fatah, the faction which controls the Palestinian Authority, condemned the Qatari-headquartered network, which has reported extensively on the clashes in Jenin, saying it was sowing division in “our Arab homeland in general and in Palestine in particular.” It encouraged Palestinians not to cooperate with the network.
Israel closed down Al Jazeera’s operations in Israel in May, saying it threatened national security. In September, it ordered the network’s bureau in Ramallah, to close for 45 days after an intelligence assessment that the offices were being used to support terrorist activities.
“Al Jazeera has successfully maintained its professionalism throughout its coverage of the unfolding events in Jenin,” it said in a statement on Tuesday.
Palestinian Authority security forces have battled Islamist fighters in Jenin, as they try to control one of the historic centers of militancy in the West Bank ahead of a likely shakeout in Palestinian politics after the Gaza war.
Forces of the PA, which exercises limited self-rule in the West Bank, moved into Jenin in early December, clashing daily with fighters from Hamas and Islamic Jihad, both of which are supported by Iran.
The standoff has fueled bitter anger on both sides, deepening the divisions which have long existed between the Palestinian factions and their supporters.
Al Jazeera said its broadcasts fairly presented the views of both sides.
“The voices of both the Palestinian resistance and the Spokesperson of the Palestinian National Security Forces have always been present on Al Jazeera’s screens,” Al Jazeera said.