Graph Algorithms
In the winter semester 2025/2026, I teach the course on Graph Algorithms. The lecture covers advanced algorithms for shortest paths, network flows, minimum spanning trees, and some other graph problems. Several graph data structures will be mentioned, too.
The course is scheduled on Wednesdays from 9:00 in room S8 and taught in English this year.
If you want to consult anything, please write an e-mail to mares@kam.mff.cuni.cz and we will discuss possibilities.
| date | topics |
|---|---|
| 3. 10. | Network flows: formulation of the problem, basic theorems (min-cut/max-flow, integrality), Ford-Fulkerson algorithm. Finding bipartite matchings using flows. |
| 10. 10. | Plan: Network flows: Symmetric formulation (effective flow). Dinitz algorithm and its behavior on special networks. |
Recommended reading
- In English:
- Version 2024 of this course with video recordings (this year's version will be quite similar)
- Alexander Schrijver: Combinatorial Optimization
- The Saga of Minimum Spanning Trees (my Ph.D. thesis, contains detailed discussion of minimum spanning trees and models of computation)
- Online lectures from 2020
- Ukkonen's algorithm (translation of a part of my lecture notes)
- In Czech:
- Skriptíčka Krajinou grafových algoritmů (mají i v knihovně na MS, ale v elektronické verzi jsou kapitoly navíc a opravené chyby)
- Průvodce labyrintem algoritmů
- Jiří Demel: Grafy a jejich aplikace (základní algoritmy, Kleeneho algebry)