On two geometric problems related to the travelling salesman problem

Journal of Algorithms - Tập 5 Số 2 - Trang 231-246 - 1984
Christos H. Papadimitriou1, Umesh Vazirani2
1Department of Computer Science, National Technical University of Athens, Athens, Greece
2Department of Computer Science, University of California, Berkeley, California 94720, USA

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Tài liệu tham khảo

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