**Recognizing (unit) interval graphs by zigzag graph searches**.

**A Polynomial kernel for diamond-free editing**.

**Interval graphs and (normal Helly) circular-arc graphs**.

**An O(k ^{4}) kernel for unit interval vertex deletion**.

**A naive algorithm for feedback vertex set**.

**Unit interval editing is fixed-parameter tractable**.

**Chordal Editing is Fixed-Parameter Tractable**.

Last updated: July 23, 2020.