Xin Han, Kazuo Iwama, Guochuan Zhang. Online Removable Square Packing. In Thomas Erlebach, Giuseppe Persiano, editors, Approximation and Online Algorithms, Third International Workshop, WAOA 2005, Palma de Mallorca, Spain, October 6-7, 2005, Revised Papers. Volume 3879 of Lecture Notes in Computer Science, pages 216-229, Springer, 2005. [doi]
Abstract is missing.