I'm going to explain to you how I mastered data structures and algorithms quickly without hating my life. Now, I say that ...

With the advent of the era of big data, how to efficiently process massive data has become a hot research direction in the field of computer science. The existing data mining technology mainly uses ...

In this paper, we study an online cost optimization problem for distributed data access. The goal of this problem is to dynamically create and delete data copies in a multi-server distributed system ...