Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem.

New research from the University of Waterloo is making inroads on one of the biggest problems in theoretical computer science ...

Abstract: In recent years, there has been an increasing interest in uncertainty optimization problems. Fuzzy optimization is one of the methods to study real world uncertainty problems, which contain ...

Reliable fault diagnostics in gearboxes is of great importance to industries to improve production quality and reduce maintenance costs. In this paper, an improved evolving fuzzy (iEF) technique is ...

Abstract: This paper explores a novel model for sorted-waste transportation, defined as the two-echelon collaborative location routing problem with intuitionistic fuzzy multi-demands. It considers a ...

Think you have a sharp mind? Part 2 of our Logic Test Quiz is here to put your reasoning skills to the ultimate test. From number puzzles and sequences to tricky riddles and brain teasers, every ...