Dependent rounding and its applications to approximation algorithms
Low-Degree Spanning Trees of Small Weight
SIAM Journal on Computing
Journal of the ACM
Aravind Srinivasan
Rajiv Gandhi
Srinivasan Parthasarathy
Neal Young
Balaji Raghavachari
A unified approach to scheduling on unrelated parallel machines
Polynomial time approximation schemes for Euclidean traveling salesman and other geometric problems