R Ravi
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When trees collide: An approximation algorithm for the generalized Steiner problem on networks
A Agrawal, P Klein, R Ravi
SIAM Journal on Computing 24 (3), 440-456, 1995
5641995
A nearly best-possible approximation algorithm for node-weighted Steiner trees
PN Klein, R Ravi
J. Algorithms 19 (1), 104-115, 1995
4181995
A polylogarithmic approximation algorithm for the group Steiner tree problem
N Garg, G Konjevod, R Ravi
Journal of Algorithms 37 (1), 66-84, 2000
3662000
Spanning trees—short or small
R Ravi, R Sundaram, MV Marathe, DJ Rosenkrantz, SS Ravi
SIAM Journal on Discrete Mathematics 9 (2), 178-200, 1996
2451996
Rapid rumor ramification: Approximating the minimum broadcast time
R Ravi
Proceedings 35th Annual Symposium on Foundations of Computer Science, 202-213, 1994
2391994
Bicriteria network design problems
MV Marathe, R Ravi, R Sundaram, SS Ravi, DJ Rosenkrantz, HB Hunt III
Journal of algorithms 28 (1), 142-171, 1998
2211998
A polynomial-time approximation scheme for minimum routing cost spanning trees
BY Wu, G Lancia, V Bafna, KM Chao, R Ravi, CY Tang
SIAM Journal on Computing 29 (3), 761-778, 2000
1932000
Boosted sampling: approximation algorithms for stochastic optimization
A Gupta, M Pál, R Ravi, A Sinha
Proceedings of the thirty-sixth annual ACM symposium on Theory of computing …, 2004
1852004
Many birds with one stone: Multi-objective approximation algorithms
R Ravi, MV Marathe, SS Ravi, DJ Rosenkrantz, HB Hunt III
Proceedings of the twenty-fifth annual ACM symposium on Theory of computing …, 1993
1821993
Optimal circuits for parallel multipliers
PF Stelling, CU Martel, VG Oklobdzija, R Ravi
IEEE Transactions on Computers 47 (3), 273-285, 1998
1691998
Iterative methods in combinatorial optimization
LC Lau, R Ravi, M Singh
Cambridge University Press, 2011
1642011
Of mice and men: Algorithms for evolutionary distances between genomes with translocation
JD Kececioglu, R Ravi
Proceedings of the sixth annual ACM-SIAM symposium on Discrete algorithms …, 1995
1641995
The constrained minimum spanning tree problem
R Ravi, MX Goemans
Scandinavian Workshop on Algorithm Theory, 66-75, 1996
1611996
Scheduling and reliable lead-time quotation for orders with availability intervals and lead-time sensitive revenues
P Keskinocak, R Ravi, S Tayur
Management science 47 (2), 264-279, 2001
1562001
Approximation algorithms for the multiple knapsack problem with assignment restrictions
M Dawande, J Kalagnanam, P Keskinocak, FS Salman, R Ravi
Journal of combinatorial optimization 4 (2), 171-186, 2000
1542000
Approximation algorithms for degree-constrained minimum-cost network-design problems
R Ravi, MV Marathe, SS Ravi, DJ Rosenkrantz, HB Hunt III
Algorithmica 31 (1), 58-78, 2001
1472001
Computing similarity between RNA strings
V Bafna, S Muthukrishnan, R Ravi
Annual Symposium on Combinatorial Pattern Matching, 1-16, 1995
1451995
A constant-factor approximation algorithm for the k MST problem
A Blum, R Ravi, S Vempala
Proceedings of the twenty-eighth annual ACM symposium on Theory of computing …, 1996
1401996
An approximation algorithm for minimum-cost vertex-connectivity problems
R Ravi, DP Williamson
Algorithmica 18 (1), 21-43, 1997
139*1997
Approximation through multicommodity flow
P Klein, A Agrawal, R Ravi, S Rao
Proceedings [1990] 31st Annual Symposium on Foundations of Computer Science …, 1990
1391990
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Artiklar 1–20