Aleksa Stankovic. Some Results on Approximability of Minimum Sum Vertex Cover. In Amit Chakrabarti, Chaitanya Swamy, editors, Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques, APPROX/RANDOM 2022, September 19-21, 2022, University of Illinois, Urbana-Champaign, USA (Virtual Conference). Volume 245 of LIPIcs, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2022. [doi]
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