Any task that tests your mental muscles is a step in the right direction when improving your problem-solving skills. While ...

In this video, we explore whether data structures and algorithms are really enough to succeed as a developer in today’s tech ...

The purpose of the book is to guide the reader's preparation to crack the coding interviews. Preparing for the coding interview, not easy! Cracking the coding interivew? Like impossible for us! 'Cause ...

In short, this is a middle-to-high level algorithm book designed with cracking coding interviews at hearts. It offers a one-stop coding interview prep experience. The structure of the book: (1) math ...

1 School of Management, University of Shanghai for Science and Technology, Shanghai, China 2 Institute of Mathematical Sciences ICMAT-CSIC, Madrid, Spain In the open capacitated location-routing ...

Abstract: In testing systems, the item response theory is a widely used model for accurately synthesizing user response information. However, compared to classical test theory approaches, it imposes a ...

At Barbara Morgan STEM Academy, an elementary school in Meridian, Idaho, students approach nearly every subject through a STEM lens. As fifth-grade teacher Jamie Schildknecht explains, “So many of the ...

College of Rail Transit Locomotive and Rolling Stock, Hunan Railway Professional Technology College, Zhuzhou, China. Many people have made efforts to design and improve high-performance FIR filters, ...

Greek owner Almi Marine Management is developing a new dual-fuel bulker that claims to solve the problem of storing enough hydrogen on board for deepsea operations. The company has won approval in ...

Abstract: To address the Vehicle Routing Problem with Time Windows (VRPTW), this paper presents a novel Dual Adaptive Genetic Algorithm (DAGA). While numerous metaheuristic algorithms have been ...