TY - CPAPER AU - A. Busic AU - Tadeusz Czachórski AU - J. Fourneau AU - Krzysztof Grochla BT - ACM Proceedings from Valuetools 2007 LA - eng PB - ACM PY - 2007 T2 - ACM Proceedings from Valuetools 2007 TI - Level Crossing Ordering of Markov Chains: Proving Convergence and Bounding End to End Delays in an All Optical Network ER -