This tree search framework hits 98.7% on documents where vector search fails

PageIndex, a new open-source framework, achieves 98.7% accuracy on complex document retrieval by using tree search instead of ...
GitHub

ARCore Augmented Faces example without Sceneform

A minimal ARCore Augmented Faces API usage example. Draws a square grid on the detected face. Based on the hello_ar_java example, © Google 2019. See the Git commit ...
IEEE

Stochastic Augmented Projected Gradient Methods for the Large-Scale Precoding Matrix Indicator Selection Problem

Abstract: In this paper, we consider the large-scale precoding matrix indicator (PMI) selection problem at the receiver in wireless communications. The selection is based on the channel capacity of ...
IEEE

Augmented Matrix Construction Based DOA Estimation of Coherent Underwater Acoustic Signals

Abstract: Direction of arrival (DOA) estimation is critical in various fields, including wireless communications, radar, sonar, and electronic reconnaissance. Traditional DOA algorithms like minimum ...