Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Lehilton Lelis Chaves Pedrosa, Hugo Kooki Kasuya Rosado. A 2-Approximation for the k-Prize-Collecting Steiner Tree Problem. Algorithmica, 84(12):3522-3558, 2022. [doi]
Abstract is missing.