Abstract: In this paper, we propose two new algorithms for maximum-likelihood estimation (MLE) of high dimensional sparse covariance matrices. Unlike most of the state-of-the-art methods, which either ...

For most Class 12 students, Mathematics is the subject that decides their mood during board exams. Some enjoy the challenge, ...

The Railway Recruitment Board (RRB) has issued a revised schedule for the RRB Group D 2025 Computer-Based Test (CBT.

Designers are utilizing an array of programmable or configurable ICs to keep pace with rapidly changing technology and AI.

The NDA 1 2026 Examination will take place on April 12, 2026. With less than a few months left, you should build an effective approach and use only reliable r ...

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age criteria. Additionally, candidates must have appeared for their Class 12 ...

GBTEC, with its comprehensive technology for Application Portfolio Management, has received strong ratings across the parameters of technology excellence and customer impact. QKS Group announced that ...

The idea that we might be living inside a vast computer simulation, much like in The Matrix, has fascinated philosophers and scientists for years. But a new study from researchers at the University of ...

With the advances in technology, it is noticeable the educational potential of animation in the field of cell biology, physiology and other basic life science disciplines, revolutionizing the learning ...

Google DeepMind has unveiled AlphaEvolve, an advanced AI agent leveraging its Gemini models to autonomously discover and optimize complex algorithms. This system is engineered to address fundamental ...

Polymer matrix composites (PMCs) are made by reinforcing a polymer-based matrix with glass, carbon, or aramid fibers. PMCs are classified into thermosetting and thermoplastic resins based on the type ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.230180, discusses orthogonal matrix of polarization combinations: concept and application to multichannel holographic recording.