Drones
GSCE: A Prompt Framework with Enhanced Reasoning for Reliable LLM-driven Drone Control
Wang, Wenhao, Li, Yanyan, Jiao, Long, Yuan, Jiawei
The integration of Large Language Models (LLMs) into robotic control, including drones, has the potential to revolutionize autonomous systems. Research studies have demonstrated that LLMs can be leveraged to support robotic operations. However, when facing tasks with complex reasoning, concerns and challenges are raised about the reliability of solutions produced by LLMs. In this paper, we propose a prompt framework with enhanced reasoning to enable reliable LLM-driven control for drones. Our framework consists of novel technical components designed using Guidelines, Skill APIs, Constraints, and Examples, namely GSCE. GSCE is featured by its reliable and constraint-compliant code generation. We performed thorough experiments using GSCE for the control of drones with a wide level of task complexities. Our experiment results demonstrate that GSCE can significantly improve task success rates and completeness compared to baseline approaches, highlighting its potential for reliable LLM-driven autonomous drone systems.
Russian drones hit Ukraine power plant, leaving residents in the cold
Russian drone strikes have damaged a thermal power plant in Mykolaiv in southern Ukraine overnight, leaving 46,000 consumers without heating as temperatures plunge below freezing, Ukrainian Prime Minister Denys Shmyhal said. "This was done deliberately to leave people without heat in sub-zero temperatures and create a humanitarian catastrophe," Shmyhal said on the Telegram messenger app. Russia attacked Ukraine with 143 drones overnight, but the Ukrainian military said it shot down 95 of them, while 46 did not reach their targets, likely thanks to the use of electromagnetic countermeasures that disrupt drone attacks. At least one person was injured in the overnight attacks which also damaged houses in the Kyiv region, Ukrainian officials said. The temperature in Mykolaiv is expected to fall to minus 7 degrees Celsius (19.4 Fahrenheit) on Sunday night.
One year on: Did Russia's democratic opposition die with Navalny?
Navalny's widow has moral authority but nowhere near his political skills. "All theseโฆ liberal figures have extremely low approval ratings," says academic Tatiana Stanovaya. Instead, she detects a consolidation of support for the Kremlin which she links to a surge in Ukrainian drone strikes on Russia. "People see that we are very vulnerable and they have to choose the strongest player to rely on," the analyst explains. "It's not because they like Putin or consider him a positive hero. It's because he can protect Russia in a very hostile environment."
Detecting Cadastral Boundary from Satellite Images Using U-Net model
Anaraki, Neda Rahimpour, Tahmasbi, Maryam, Kheradpisheh, Saeed Reza
Finding the cadastral boundaries of farmlands is a crucial concern for land administration. Therefore, using deep learning methods to expedite and simplify the extraction of cadastral boundaries from satellite and unmanned aerial vehicle (UAV) images is critical. In this paper, we employ transfer learning to train a U-Net model with a ResNet34 backbone to detect cadastral boundaries through three-class semantic segmentation: "boundary", "field", and "background". We evaluate the performance on two satellite images from farmlands in Iran using "precision", "recall", and "F-score", achieving high values of 88%, 75%, and 81%, respectively, which indicate promising results.
Russian drone attack 'damaged Chernobyl plant's confinement structure'
A Russian drone attack badly damaged the confinement structure around the disused Chernobyl nuclear power plant intended to prevent the release of nuclear substances, a senior nuclear industry official said Friday. Ukrainian President Volodymyr Zelenskyy and the International Atomic Energy Agency had earlier reported that radiation levels remained normal at the plant, site of the world's worst nuclear accident in 1986. "The barrier, which was supposed to prevent the spread of radioactive substances, has ceased to function according to its original design," Oleksandr Tytarchuk, the plant's chief engineer, told reporters at the stricken plant.
Days after losing a crew member at sea near Mexico, Coast Guard Cutter returns with 275-million narcotics haul
After months at sea, the U.S. Coast Guard Cutter Waesche returned to San Diego on Thursday, with over 37,000 pounds of confiscated cocaine and one less crew member, lost at sea, officials said. The offloading of their massive narcotics haul -- which weighs about as much as a full grown humpback whale and is estimated to be worth 275 million -- comes days after search efforts were ended for 23-year-old Seaman Bryan Lee, according to the Coast Guard. Lee, who hails from Rancho Cordova, was discovered missing at 6:45 a.m. last Tuesday while the Waesche was conducting a routine counter-drug patrol around 300 nautical miles south of Mexico. Search crews dedicated over 190 hours to scouring 19,000 nautical miles for Lee using drones, aircraft and vessels, before suspending the search on Monday. The confiscated cocaine was netted through 11 drug interdiction missions off the coasts of Mexico and Central and South America from December through mid February.
Drone strikes Chornobyl nuclear plant in Ukraine, Russia says not to blame
A Russian drone with a high-explosive warhead has hit the Chornobyl nuclear power plant in the Kyiv region, Ukraine said, amid warnings by the military that Russia launched 133 unmanned vehicles against the country. Ukrainian President Volodymyr Zelenskyy said on Friday that the drone strike significantly damaged the protective containment shelter and started a fire, which has been put out. The Kremlin responded saying Russia does not hit nuclear sites. Radiation levels at the site have not increased, according to Zelenskyy and the International Atomic Energy Agency (IAEA). The IAEA did not attribute blame but said the drone strike occurred at 01:50am local time (23:50 GMT) and that there was "no indication of a breach in the โฆ inner containment" shell, a protective cover built around the fourth reactor of the plant.
Ukraine blames Russia for drone attack on Chernobyl's protective shell, Zelenskyy says damage 'significant'
Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. An alleged drone struck the protective shell covering the Chernobyl Nuclear Power Plant in Ukraine early Friday, and Ukrainian President Volodymyr Zelenskyy is pointing the finger at Russia. The International Atomic Energy Agency reported on X that overnight Thursday, the IAEA team at the Chornobyl site heard an explosion coming from the New Safe Confinement. The site protects the remains of the nuclear reactor that exploded in Chernobyl in 1986 and was reportedly set ablaze after an unmanned aerial vehicle (UAV) struck the NSC roof.
Some drones over US bases may have been conducting surveillance: NORTHCOM General
US Air Force Gen. Gregory Guillot told a senate committee that last year there were 350 drone detections over 100 military installations last year. A senior U.S. Northern Command (NORTHCOM) official told members of the Senate that some of the 350 drones that flew over military installations and sensitive areas last year may have been conducting surveillance. U.S. Air Force Gen. Gregory Guillot, who is commander of NORTHCOM and North American Aerospace Defense Command (NORAD), was questioned about the drones during a Senate Armed Services Committee Budget hearing on Thursday. Drones were spotted flying all over the country last year, though most notably in New Jersey. They were also flying over military installations, including Joint Base Langley, Wright-Patterson Air Force Base and Vandenberg Space Force Base.