- Computational complexity--Congresses (7)
- Trees (Graph theory)--Data processing--Congresses (7)
- Computer software--Development--Congresses (4)
- Data structure (Computer science)--Congresses (4)
- Data structures (Computer science)--Congresses (3)
- グラフ理論 (2)
- Electronic digital computers--Programming--Congresses (1)
- Programming languages (Electronic computers)--Congresses (1)
- プログラミング(電子計算機) (1)