Knowledge-based visual question answering (KB-VQA) requires visual language models (VLMs) to integrate visual understanding with external knowledge retrieval. Although retrieval-augmented generation (RAG) achieves significant advances in this task by combining knowledge-base querying, it still struggles with the quality of multimodal queries and the relevance of retrieved results. To overcome these challenges, we propose a novel three-stage method, termed Wiki-PRF, including Processing, Retrieval and Filtering stages.

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Trump's shift toward supporting Ukraine is promising, but Pentagon moves to reduce NATO forces risk undermining deterrence against Russia.

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Could Israel sabotage the deal? Leaders of the G7 have pledged at a summit in France to strengthen Ukraine's air defences and increase pressure on Moscow's war economy, including by tightening sanctions on the Russian oil and gas sectors. "We, the Leaders of the G7, stand united in our unwavering support for Ukraine in defending its freedom, sovereignty, and territorial integrity," a statement released on Wednesday said. They added that the bloc, which includes Canada, France, Germany, Italy, Japan, the United Kingdom, the United States and the European Union, was "ready to consider extending to Ukraine the benefit of licenses to allow for an increase in Ukraine's military production". President Volodymyr Zelenskyy, who joined the summit on Tuesday and also held bilateral talks with US President Donald Trump and Secretary of State Marco Rubio, has been pressing allies for more than a year to allow Ukraine to produce its own interceptors because of a shortage of US anti-ballistic systems and interceptors.

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A new report warns that Miami, Kansas City, Philadelphia, Dallas, and Houston could be particularly hot places to play during the 2026 World Cup. Extreme heat will be one of the biggest challenges for players and fans during the 2026 FIFA World Cup . According to an analysis by the World Weather Attribution (WWA), around 25 percent of the 104 matches of the tournament could be played under temperatures that exceed the recommended thermal safety limits. The study points out that the probability of facing these conditions is almost double that recorded in the 1994 tournament held in the United States. The projections were developed using a statistical model designed to calculate the probability of each match being played in extremely hot conditions.

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Trump tears into Stephen A Smith as feud grows: 'Arrogant fool, a low IQ individual' Orioles' Leody Taveras suffers most embarrassing strikeout of the pitch clock era against his former team'World's Best Ex-Girlfriend' Morgan Riddle done dating athletes, Nikki Spoelstra's selfies for haters & malls Dodgers catcher Dalton Rushing executes a slide so illegal it would've made the 1980s proud The magic of Omaha: Why the College World Series is unlike anything else in sports that's worth the trip Kyle Busch's son suffers heartbreak in emotional return to racing after father's stunning death Why the under 4.5 through five innings is the play in Nationals-Giants with Foster Griffin facing Robbie Ray Dana White brings legendary stuntman Travis Pastrana's dirt bike backflip to White House USMNT legend Landon Donovan talks World Cup, American soccer's influence overseas during Raising Cane's shift Athletics wild first game in Las Vegas leads to 29 runs, 11 home runs in ominous sign for area's MLB future LIV Golf CEO refuses to guarantee circuit's remaining events will go on as scheduled with awkward sales pitch Golf WAG Jena Sims gets excited talking about meeting Travis Kelce and reveals that he's her'hall pass' Steve Doocy traces Walmart's origins in Arkansas Pompeo warns Iranian regime will'not go away' after US helicopter downed House approves resolution to limit Trump's war powers Trump's reveals new details on Iran drone attack downing US Apache helicopter Trump warns Iran will'PAY THE PRICE' after taking too long'Fox & Friends' covers the upcoming FIFA World Cup 2026, counting down to the global soccer event. Former USMNT Midfielder Stu Holden joins live from Audi Field to discuss the Capitol Cup congressional soccer match. Holden highlights the growing excitement for soccer in the U.S. and the national team's underdog chances in the World Cup before taking part in a lighthearted penalty-kick challenge. When it comes to fandom, few can rival international soccer fanatics. It's hard to find a group of people more fervent than the ones who support a World Cup powerhouse.