Alexandr Andoni, Robert Krauthgamer, Krzysztof Onak. Polylogarithmic Approximation for Edit Distance and the Asymmetric Query Complexity. In 51th Annual IEEE Symposium on Foundations of Computer Science, FOCS 2010, October 23-26, 2010, Las Vegas, Nevada, USA. pages 377-386, IEEE Computer Society, 2010. [doi]
Abstract is missing.