Abstract: In applications like speaker localization using a microphone array, the collected signals are typically a mixture of far-field (FF) and near-field (NF) sources. To find the positions of both ...

Abstract: This letter introduces a new direction-of-arrival (DOA) estimation approach for mixed coherent and uncorrelated signals. The technique extracts cross-diagonal elements from the covariance ...

President Trump’s renaming of the Defense Department comes amid his campaign for a Nobel Peace Prize. On Saturday, he wrote on social media that Chicago was “about to find out why it’s called the ...

The prices of some food items, such as eggs, bread and fruit, have declined on President Donald Trump’s watch, and overall energy prices have fallen 2.6%. But many food and energy items have seen ...

Artificial intelligence is reshaping cybersecurity on both sides of the battlefield. Cybercriminals are using AI-powered tools to accelerate and automate attacks at a scale defenders have never faced ...

It's now been over 24 hours since the Indiana Jones Order of Giants DLC first launched on Xbox and beyond, and just like in the case of Hollow Knight: Silksong, Bethesda didn't send any review codes ...

Canadian investors might be confused right now, and I wouldn’t blame you. Markets around the world continue to rise, the TSX included. Yet it’s not like the days of 2018 or even 2020 when it looked ...

[2025-04-07] The technical report for VARGPT-v1.1 is released at https://arxiv.org/pdf/2504.02949. [2025-01-22] We release the datasets for training VARGPT (7B+2B ...

We aim to establish a unified benchmark for training and evaluating models in scene text detection and recognition. Building on this benchmark, we introduce a general OCR system with accuracy and ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Scientists are criticizing two key documents from ...