Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

Introduction: Container relocation in port yards represents a canonical NP-hard problem, characterized by high-dimensional nonlinear constraints and stringent real-time decision-making requirements.

Google recently gathered influential voices in the food industry to unveil the latest trends shaping restaurant search and digital marketing. From skyrocketing search terms to drone deliveries and the ...

Backtracking is a method for solving problems by building candidates for solutions incrementally and abandoning candidates ("backtracking") as soon as it is determined that they cannot lead to a valid ...

Maximising the performance of tracked bifacial PV requires optimisation of technical and financial factors. Image: Nextracker PV systems combining bifacial and tracker technologies deliver the ...

Win32 developed GUI to solve sudoku puzzles in real-time. Visualize the puzzle being solved by a depth-first-search backtracking algorithm.

Abstract: A well-known NP-hard problem from graph theory is the subgraph isomorphism problem where the goal is for given pattern and target graphs to determine whether the pattern is a subgraph of the ...

ABSTRACT: Face recognition is an active area of biometrics. This study investigates the use of Chain Codes as features for recognition purpose. Firstly a segmentation method, based on skin color model ...