Abstract: In this paper, we employ an unmanned aerial vehicle (UAV) to ensurethe freshness of sensing data, as measured by the age of information (AoI), in Internet of Things (IoT) networks.

Abstract: The map coloring problem is a classic challenge in the field of graph theory, where the goal is to assign colors to regions on a map such that no two adjacent regions share the same color.

President Donald Trump signed an executive order Thursday paving the way for a TikTok deal that could transfer majority ownership of the app to Americans. While it appears the terms of the agreement ...

Speaker Mike Johnson, R-La., is refusing to swear in a new Democratic representative until the Democrats vote to end the government shutdown, backtracking on a prior commitment and drawing the anger ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Nanoparticles and microplastic beads (<5 μm) have been shown to ...

More than 800 U.S. TikTok users shared their data with The Washington Post. We used it to find out why some people become power users, spending hours per day scrolling. Each circle in the chart ...