Fuzzy Linear Fractional Set Covering Problem with Imprecise Costs.

Rashmi Gupta Ratnesh Rajan Saxena

Published in: RAIRO Oper. Res. (2014)

Keyphrases

set covering problem
linear fractional
set covering
column generation
simplex method
integer programming
fuzzy information
branch and bound algorithm
fuzzy sets
bi objective
linear programming
linear program
objective function
heuristic search