In: 29th Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2018 Society for Industrial and Applied Mathematics (SIAM), Philadelphia (PA), pp. 2801-2820.
Covering a tree with rooted subtrees -parameterized and approximation algorithms
In: Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2018) Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, Dagstuhl, pp. 1:1-1:15.
Polylogarithmic approximation algorithms for weighted-F-Deletion problems