Tootfinder

Multiple telescopes produce new view of Andromeda #space

You've never seen the Andromeda Galaxy like this before. Multiple telescopes produce new view of our spiral neighbour | BBC Sky at Night Magazine
Image of the Andromeda Galaxy in multiple wavelengths, produced by multiple space telescopes and ground-based observatories.

genetic_multiplex: Multiplex genetic interactions (2014)
Multiplex networks representing different types of genetic interactions, for different organisms. Layers represent (i) physical, (ii) association, (iii) co-localization, (iv) direct, and (v) suppressive, (vi) additive or synthetic genetic interaction. Edge direction (i,j) indicates gene i interacting with gene j.
This network has 155 nodes and 188 edges.
Tags: Biological, Gene regulation, Protein interactions, Unweigh…

from my link log —
How common is multiple invention?
https://www.construction-physics.com/p/how-often-do-inventions-have-multiple
saved 2025-06-06

How Common is Multiple Invention?
When Alexander Graham Bell filed a patent for the telephone on February 14th, 1876, he beat competing telephone developer Elisha Gray to the patent office by just a few hours.

FBI director calls incident at Boulder's Pearl Street Mall in Colorado a "targeted terror attack;" multiple injured (Christa Swanson/CBS News)
https://www.cbsnews.com/colorado/news/colorado-police-responding-to-boulder-pearl-street-mall-attack-multiple-injured/
http://www.memeorandum.com/250601/p69#a250601p69

T.J. Watt contract update: Multiple teams inquired about star pass rusher's trade availability, per report

https://www.cbssports.com/nfl/news/t…

Parallax QAMA: Novel Downlink Multiple Access for MISO Systems with Simple Receivers
Jie Huang, Ming Zhao, Shengli Zhou, Ling Qiu, Jinkang Zhu
https://arxiv.org/abs/2506.23301

Parallax QAMA: Novel Downlink Multiple Access for MISO Systems with Simple Receivers
In this paper, we propose a novel downlink multiple access system with a multi-antenna transmitter and two single-antenna receivers, inspired by the underlying principles of hierarchical quadrature amplitude modulation (H-QAM) based multiple access (QAMA) and space-division multiple access (SDMA). In the proposed scheme, coded bits from two users are split and assigned to one shared symbol and two private symbols carried by different beams. Based on joint symbol mapping of H-QAM constellations …

Orthogonal Frequency Division Multiplexing Continuous Variable Terahertz Quantum Key Distribution
Mingqi Zhang, Kaveh Delfanazari
https://arxiv.org/abs/2506.22985

Orthogonal Frequency Division Multiplexing Continuous Variable Terahertz Quantum Key Distribution
We propose a novel continuous-variable quantum key distribution (CVQKD) protocol that employs orthogonal frequency-division multiplexing (OFDM) in the terahertz (THz) band to enable high-throughput and secure quantum communication. By encoding quantum information across multiple subcarriers, the protocol enhances spectral efficiency and mitigates channel dispersion and atmospheric attenuation. We present a comprehensive security analysis under collective Gaussian attacks, considering both terre…

Libra: Synergizing CUDA and Tensor Cores for High-Performance Sparse Matrix Multiplication
Jinliang Shi, Shigang Li, Youxuan Xu, Xueying Wang, Rongtian Fu, Zhi Ma, Tong Wu
https://arxiv.org/abs/2506.22714

Libra: Synergizing CUDA and Tensor Cores for High-Performance Sparse Matrix Multiplication
Sparse matrix multiplication operators (i.e., SpMM and SDDMM) are widely used in deep learning and scientific computing. Modern accelerators are commonly equipped with Tensor cores and CUDA cores to accelerate sparse operators. The former brings superior computing power but only for structured matrix multiplication, while the latter has relatively lower performance but with higher programming flexibility. In this work, we discover that utilizing one resource alone leads to inferior performance …

Segmented Operations using Matrix Multiplications
Aleksandros Sobczyk, Giuseppe Sorrentino, Anastasios Zouzias
https://arxiv.org/abs/2506.23906 https://

Segmented Operations using Matrix Multiplications
Specialized computational units that perform small matrix multiplications as primitive operations are typically present in modern accelerators. However, these units are often underutilized for many fundamental operations besides dense matrix multiplications. The analysis of algorithms for such architectures is currently stagnated due to the lack of a rigorous theoretical model of computation that captures their characteristics. In this work, we propose MMV-RAM, a computational model tailored to…

Dolphins acquiring Giants TE Darren Waller for multiple draft picks https://www.nfl.com/news/dolphins-acquiring-giants-te-darren-waller-for-multiple-draft-picks