Alfonso Gerevini, Ivan Serina. Lagrange Multipliers for Local Search on Planning Graphs. In Alexander Nareyek, editor, Local Search for Planning and Scheduling, ECAI 2000 Workshop, Berlin, Germany, August 21, 2000, Revised Papers. Volume 2148 of Lecture Notes in Computer Science, pages 37-54, Springer, 2000. [doi]
Abstract is missing.