Approximation algorithms for the traveling salesman problem Jérôme MonnotVangelis Th. PaschosSophie Toulouse Pages: 387 - 405
A polynomial algorithm for P | pj=1, rj, outtree | ∑ Cj Peter BruckerJohann HurinkSigrid Knust Pages: 407 - 412
Unbiased approximation in multicriteria optimization Kathrin KlamrothJørgen TindMargaret M. Wiecek Pages: 413 - 437
The optimality equation and ε-optimal strategies in Markov games with average reward criterion Heinz-Uwe KüenleRonald Schurath Pages: 451 - 471
Solution to the risk-sensitive average optimality equation in communicating Markov decision chains with finite state space: An alternative approach Rolando Cavazos-CadenaDaniel Hernández-Hernández Pages: 473 - 479