[ACM Press the thirty-ninth annual ACM symposium - San Diego, California, USA (2007.06.11-2007.06.13)] Proceedings of the thirty-ninth annual ACM symposium on Theory of computing - STOC '07 - The condition number of a randomly perturbed matrix

[ACM Press the thirty-ninth annual ACM s

[ACM Press the thirty-ninth annual ACM symposium - San Diego, California, USA (2007.06.11-2007.06.13)] Proceedings of the thirty-ninth annual ACM symposium on Theory of computing - STOC '07 - Computing crossing number in linear time

✍ Kawarabayashi, Ken-ichi; Reed, Buce 📂 Article 📅 2007 🏛 ACM Press ⚖ 212 KB

[ACM Press the thirty-ninth annual ACM s

[ACM Press the thirty-ninth annual ACM symposium - San Diego, California, USA (2007.06.11-2007.06.13)] Proceedings of the thirty-ninth annual ACM symposium on Theory of computing - STOC '07 - Improved approximation for directed cut problems

✍ Agarwal, Amit; Alon, Noga; Charikar, Moses S. 📂 Article 📅 2007 🏛 ACM Press ⚖ 265 KB

[ACM Press the thirty-ninth annual ACM s

[ACM Press the thirty-ninth annual ACM symposium - San Diego, California, USA (2007.06.11-2007.06.13)] Proceedings of the thirty-ninth annual ACM symposium on Theory of computing - STOC '07 - Improved approximation for directed cut problems

✍ Agarwal, Amit; Alon, Noga; Charikar, Moses S. 📂 Article 📅 2007 🏛 ACM Press ⚖ 265 KB

We present improved approximation algorithms for directed multicut and directed sparsest cut. The current best known approximation ratio for these problems is O(n 1/2 ). We obtain an Õ(n 11/23 )-approximation. Our algorithm works with the natural LP relaxation used in prior work. We use a randomized

[ACM Press the thirty-ninth annual ACM s

[ACM Press the thirty-ninth annual ACM symposium - San Diego, California, USA (2007.06.11-2007.06.13)] Proceedings of the thirty-ninth annual ACM symposium on Theory of computing - STOC '07 - Fourier meets möbius: fast subset convolution

✍ Björklund, Andreas; Husfeldt, Thore; Kaski, Petteri; Koivisto, Mikko 📂 Article 📅 2007 🏛 ACM Press ⚖ 191 KB

[ACM Press the thirty-fifth ACM symposiu

[ACM Press the thirty-fifth ACM symposium - San Diego, CA, USA (2003.06.09-2003.06.11)] Proceedings of the thirty-fifth ACM symposium on Theory of computing - STOC '03 - Polylogarithmic inapproximability

✍ Halperin, Eran; Krauthgamer, Robert 📂 Article 📅 2003 🏛 ACM Press ⚖ 253 KB

[ACM Press the thirty-fifth ACM symposiu

[ACM Press the thirty-fifth ACM symposium - San Diego, CA, USA (2003.06.09-2003.06.11)] Proceedings of the thirty-fifth ACM symposium on Theory of computing - STOC '03 - Generating random regular graphs

✍ Kim, Jeong Han; Vu, Van H. 📂 Article 📅 2003 🏛 ACM Press ⚖ 228 KB