Interviewer: Why Doesn't PostgreSQL Use B+ Tree Indexes?

So why doesn’t PostgreSQL use B+ trees for its index structure? Today, let's discuss this topic.
IEEE

A Hybrid Multi-Domain Index Modulation for Covert Communication

Abstract: In this letter, a hybrid multi-domain index modulation scheme based on spreading codes domain and beam domain is proposed. In our design, the information bit stream is divided into two parts ...
GitHub

This essential plugin will finally allow you to organize your tables non-destructively right within Obsidian. Sorting by multiple columns is supported!

Whatever sort mode you choose, the markdown sourcecode will not be touched. Instead the sorting all happens visually. Rightly restore the original order by cycling through the modes.
IEEE

Multiple-Input Multiple-Output Multiple-Mode OFDM With Index Modulation

Abstract: Multiple-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM) has been proposed as a novel IM technique, which conveys information via the permutation of ...
The New York Times

As Mets mull next move with Kodai Senga, an optional demotion could be on the table

DETROIT — Rookie sensation Nolan McLean demonstrated again on Tuesday that he’s capable of leading the New York Mets’ starting rotation through September and beyond, if they’re playing in the ...
TweakTown

Microsoft's VibeVoice uses AI to create 90-minute podcasts with multiple speakers

TL;DR: Microsoft's open-source VibeVoice AI generates up to 90 minutes of multi-speaker, high-fidelity conversational audio using advanced text-to-speech technology. It leverages a Large Language ...
GitHub

2D/3D filtering (low-pass, high-pass, band-pass, laplacian, and multi-scale laplacian) in Fourier Space

D. Jiménez, M. Papadakis, D. Labate and I. A. Kakadiaris, "Improved automatic centerline tracing for dendritic structures," 2013 IEEE 10th International Symposium on ...