-
1
-
-
0028255806
-
Approximation algorithm for NP-complete problems on planar graphs
-
B.S. Baker, Approximation algorithm for NP-complete problems on planar graphs. J. ACM, 41 (1994), 153-180.
-
(1994)
J. ACM
, vol.41
, pp. 153-180
-
-
Baker, B.S.1
-
2
-
-
0002392504
-
A local-ration theorem for approximating the weighted vertex cover problem
-
R. Bar-Yehuda and S. Even, A local-ration theorem for approximating the weighted vertex cover problem. Annals of Discrete Mathematics, 25 (1985), 27-45.
-
(1985)
Annals of Discrete Mathematics
, vol.25
, pp. 27-45
-
-
Bar-Yehuda, R.1
Even, S.2
-
4
-
-
54249134846
-
Improved non-approximability results for vertex cover with density constraints
-
2nd Conf. on Computing and Combinatorics
-
A.E.F. Clementi and L. Trevisan, Improved non-approximability results for vertex cover with density constraints. Lecture Notes in Computer Science, 1090, 2nd Conf. on Computing and Combinatorics, 1996, 333-342.
-
(1996)
Lecture Notes in Computer Science
, vol.1090
, pp. 333-342
-
-
Clementi, A.E.F.1
Trevisan, L.2
-
6
-
-
84986501467
-
Some further approximation algorithms for the vertex cover problem
-
Proc. CAAP '83, Springer-Verlag
-
B. Monien and E. Speckenmeyer, Some further approximation algorithms for the vertex cover problem. Proc. CAAP '83, Lecture Notes in Computer Science, 159, Springer-Verlag, 1983, 341-349.
-
(1983)
Lecture Notes in Computer Science
, vol.159
, pp. 341-349
-
-
Monien, B.1
Speckenmeyer, E.2
-
8
-
-
85007254264
-
Improved approximations of independent sets in bounded-degree graphs
-
4th Scand. Workshop on Algorithm Theory
-
M.M. Halldórsson and J. Radhakrishnan, Improved approximations of independent sets in bounded-degree graphs. Lecture Notes in Computer Science, 824, 4th Scand. Workshop on Algorithm Theory, 1994, 195-206.
-
(1994)
Lecture Notes in Computer Science
, vol.824
, pp. 195-206
-
-
Halldórsson, M.M.1
Radhakrishnan, J.2
-
9
-
-
0001009871
-
5/2 algorithm for maximum matching in bipartite graphs
-
5/2 algorithm for maximum matching in bipartite graphs. SIAM J. Comput., 2 (1973), 225-231.
-
(1973)
SIAM J. Comput.
, vol.2
, pp. 225-231
-
-
Hopcroft, J.E.1
Karp, R.M.2
-
10
-
-
0003037529
-
Reducibility among combinatorial problems
-
(eds. R.E. Miller and J.W. Thatcher), Plenum Press, New York
-
R.M. Karp, Reducibility among combinatorial problems. Complexity of Computer Computations (eds. R.E. Miller and J.W. Thatcher), Plenum Press, New York, 1972, 85-103.
-
(1972)
Complexity of Computer Computations
, pp. 85-103
-
-
Karp, R.M.1
-
12
-
-
0026366408
-
Optimization, approximation, and complexity classes
-
C.H. Papadimitriou and M. Yannakakis, Optimization, approximation, and complexity classes. J. Comput. System Sci., 43 (1991), 425-440.
-
(1991)
J. Comput. System Sci.
, vol.43
, pp. 425-440
-
-
Papadimitriou, C.H.1
Yannakakis, M.2
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