What are the hot topics in computer science research currently ?

Cloud Computing , Big Data , Android 

With the plethora of options cloud computing allowed, it is considered literally a hardware in the air. This is what is meant by an intersection between software and hardware. Hardware is getting more programmable, and software giving more solid solutions. The Von Neumann architecture is where all this started

Basm allah alrahman alrahim

artificial intelligence , big data , computer architecture and many others >> follow this link