| A31100 |
ICT equipment |
| D11300 |
Functions, differential equations |
| D11400 |
Fourier analysis, functional analysis |
| D11600 |
Probability theory, statistics |
| D16100 |
Computer systems, architectures, networks |
| D16200 |
Software, algorithms, control systems |
| D16400 |
Information systems, databases |
| D16500 |
User interfaces, multimedia |