Differential Approximation Results for the Traveling Salesman Problem with Distances 1 and 2
FCT '01 Proceedings of the 13th International Symposium on Fundamentals of Computation Theory
On the differential approximation of MIN SET COVER
Theoretical Computer Science
A better differential approximation ratio for symmetric TSP
Theoretical Computer Science
New differential approximation algorithm for k-customer vehicle routing problem
Information Processing Letters
Efficient approximation of min set cover by moderately exponential algorithms
Theoretical Computer Science
Oriented coloring: complexity and approximation
SOFSEM'06 Proceedings of the 32nd conference on Current Trends in Theory and Practice of Computer Science
Greedy differential approximations for min set cover
SOFSEM'05 Proceedings of the 31st international conference on Theory and Practice of Computer Science
Survey: A survey on the structure of approximation classes
Computer Science Review
Domination analysis of algorithms for bipartite boolean quadratic programs
FCT'13 Proceedings of the 19th international conference on Fundamentals of Computation Theory
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