Abstract: This paper proposes a deep reinforcement learningbased adaptive resource allocation strategy for MIMO radar systems. A Double Deep Q-Network (DDQN) framework is designed to jointly optimize ...

WASHINGTON, Dec 24 (Reuters) - U.S. President Donald Trump's mass recall of ambassadors will leave Washington without top-level presence in more than half of the countries in sub-Saharan Africa, ...

LONDON—President Trump’s crackdown on Chinese imports in the U.S. has redirected a tsunami of cheap stuff into Europe. Some of it is pooled in Xue Er’s backyard. A stay-at-home mom in her 40s who ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

Last week, Microsoft released the November monthly update for Windows 11, which fixed a bug that kept Task Manager open in the background but brought new problems ...

Cloudflare experienced a "spike in unusual traffic” shortly before errors broke out across many major websites it serves, the internet infrastructure company told Newsweek. Read the full story here.

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A wearable companion is a brilliant idea — in theory. By Amy X. Wang See them out there — those eight billion strangers? For close friendship to blossom between any two people, empirically speaking, ...

Armies of humanoid robots are poised to march into the world’s factories. But before they’re ready to turn a wrench, they must solve what Elon Musk calls “the hands problem.” Creating the mechanical ...

I would like to contribute by adding a "Longest Subarray with Sum K" program in Java. Please assign this issue to me under Hacktoberfest 2025. Once I'm done, I'll also explore and add a few more ...