Abstract: In this work, we study the problem of linear index coding from graph homomorphism point of view. We show that the decision version of linear (scalar or vector) index coding problem is ...

Abstract: A homomorphism of the de Bruijn graph that maps a graph of order n onto one of order n-1 and its applications to the design of nonsingular feedback shift registers are discussed. The ...

Graph of Thought (GoT) framework for algebraic problem solving, inspired by the procedural analysis of mathematics textbooks across China, Singapore, and the US. . ├─ main.py ├─ ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...