InfoQ

Why Vector Search Alone Isn't Enough: Hybrid Retrieval for RAG

In this article, author Aaditya Chauhan discusses the limitations of RAG pipelines based purely on vector search and how an ...
IEEE

Target Detection and Segmentation in Circular-Scan Synthetic Aperture Sonar Images Using Semisupervised Convolutional Encoder–Decoders

Abstract: In this article, we propose a framework for saliency-based multitarget detection and segmentation of circular-scan synthetic aperture sonar (CSAS) imagery. Our framework relies on a ...

Breathing on this chip reveals a secret message

The postage stamp-sized chip can store a hidden message that is only revealed when exterior humidity levels surpass 60 ...
IEEE

One-Class Fingerprint Presentation Attack Detection Using Auto-Encoder Network

Abstract: Automated Fingerprint Recognition Systems (AFRSs) have been threatened by Presentation Attack (PA) since its existence. It is thus desirable to develop effective presentation attack ...