Fuzzy rule base learning through simulated annealing. - François Guély; Rémy La; Patrick Siarry (Fuzzy Sets Syst., 1999)

Variable-Sized Bin Packing: Tight Absolute Worst-Case Performance Ratios for Four Approximation Algorithms. - Chengbin Chu; Rémy La (SIAM J. Comput., 2000)