An explosion at a fireworks shop in central China's Hubei province has killed at least 12 people, state media reported, marking the second deadly blast linked to fireworks as the country celebrates the Lunar New Year . The explosion tore through the shop in Xiangyang on Wednesday afternoon. Officials said five children and seven adults died in the explosion. The victims included the shop owner and customers who had been buying fireworks for holiday celebrations. Some had travelled from other areas to visit relatives during the festive period .

Recentstudieshaveshownthat the transferability of adversarial examples exists for CNNs, and the same holds true for ViTs.

N Korea's Kim unveils 50 rocket launchers ahead of key congress North Korean leader Kim Jong Un has unveiled dozens of nuclear-capable rocket launchers ahead of a key congress of the governing Workers' Party, according to state media. Kim hailed the 600mm-calibre rocket launchers as "wonderful" and "attractive" during the ceremony on Wednesday, adding that new military and construction goals will be set during the upcoming congress. "When this weapon is used, actually, no force would be able to expect God's protection," Kim said, according to the KCNA "It is really a wonderful and attractive weapon," Kim said, according to South Korea's Yonhap News Agency. He described the launchers as the "world's most advantageous weapon for concentrated super-powerful attack", according Yonhap. Photos released by state media showed dozens of launch vehicles parked in neat rows on the plaza of Pyongyang's House of Culture, which will host the congress.

In this paper, we establish an upper bound on the return gap between the oracle expert policy and an optimal decision tree policy. This enables us to recast the DT extraction problem into a novel non-euclidean clustering problem over the local observation and action values space of each agent, with action values as cluster labels and the upper bound on the return gap as clustering loss.

The government plans to submit a bill to revise the economic security promotion law during the current session of parliament that began on Wednesday. The Japanese government plans to revise the economic security promotion law to support companies with economic security-linked projects overseas. This will be the first revision of the law, established in 2022. The move comes amid a rapidly changing international environment, as the Ukraine-Russia war drags on and China continues to flex its economic muscle. Competition is also intensifying in the development of artificial intelligence and other cutting-edge technologies.

Evidence is mounting that Elon Musk's decision to deny Russian forces access to his Starlink satellite-based internet service has blunted Moscow's advance, caused confusion among Russian soldiers and handed an advantage to Ukraine's defenders. And what can Ukraine's military achieve in the meantime? The Russians lost their ability to control the field, a Ukrainian drone operator who goes by the callsign Giovanni told us. I think they lost 50% of their capacity for offence, he said. That's what the numbers show.