Practical entropy-compressed rank/select dictionary D Okanohara, K Sadakane 2007 Proceedings of the Ninth Workshop on Algorithm Engineering and …, 2007 | 315 | 2007 |

Improving the scalability of semi-markov conditional random fields for named entity recognition D Okanohara, Y Miyao, Y Tsuruoka, J Tsujii Proceedings of the 21st International Conference on Computational …, 2006 | 87 | 2006 |

New challenges for text mining: mapping between text and manually curated pathways K Oda, JD Kim, T Ohta, D Okanohara, T Matsuzaki, Y Tateisi, J Tsujii BMC bioinformatics 9 (3), 1-14, 2008 | 80 | 2008 |

A linear-time Burrows-Wheeler transform using induced sorting D Okanohara, K Sadakane International Symposium on String Processing and Information Retrieval, 90-101, 2009 | 77 | 2009 |

Latent variable perceptron algorithm for structured classification X Sun, T Matsuzaki, D Okanohara, J Tsujii Twenty-First International Joint Conference on Artificial Intelligence, 2009 | 73 | 2009 |

Modeling latent-dynamic in shallow parsing: a latent conditional model with improved inference X Sun, LP Morency, D Okanohara, Y Tsuruoka, J Tsujii Proceedings of the 22nd International Conference on Computational …, 2008 | 73 | 2008 |

Least-squares conditional density estimation M Sugiyama, I Takeuchi, T Suzuki, T Kanamori, H Hachiya, D Okanohara IEICE Transactions on Information and Systems 93 (3), 583-594, 2010 | 71 | 2010 |

A discriminative language model with pseudo-negative samples D Okanohara, T Junichi ACL, 2007 | 55 | 2007 |

Conditional density estimation via least-squares density ratio estimation M Sugiyama, I Takeuchi, T Suzuki, T Kanamori, H Hachiya, D Okanohara Proceedings of the Thirteenth International Conference on Artificial …, 2010 | 49 | 2010 |

Text categorization with all substring features D Okanohara, J Tsujii Proceedings of the 2009 SIAM International Conference on Data Mining, 838-846, 2009 | 37 | 2009 |

An online algorithm for finding the longest previous factors D Okanohara, K Sadakane European Symposium on Algorithms, 696-707, 2008 | 32 | 2008 |

Assigning polarity scores to reviews using machine learning techniques D Okanohara, J Tsujii International Conference on Natural Language Processing, 314-325, 2005 | 25 | 2005 |

Using Induced Sorting D Okanohara, K Sadakane, ALTBW Transform Proceedings of the 16th International Symposium on String Processing and …, 2009 | 19 | 2009 |

Learning combination features with L1 regularization D Okanohara, J Tsujii Proceedings of Human Language Technologies: The 2009 Annual Conference of …, 2009 | 16 | 2009 |

Neural multi-scale image compression KM Nakanishi, S Maeda, T Miyato, D Okanohara Asian Conference on Computer Vision, 718-732, 2018 | 11 | 2018 |

A deep-learning approach for operation of an automated realtime flare forecast Y Hada-Muranushi, T Muranushi, A Asai, D Okanohara, R Raymond, ... arXiv preprint arXiv:1606.01587, 2016 | 7 | 2016 |

Deep learning T Kamishima, E Aso, M Yasuda, S Maeda, D Okanohara Kindaikagakusha: Tokyo, Japan, 177, 2015 | 7 | 2015 |

Compressed bit vectors based on variable-to-fixed encodings S Jo, S Joannou, D Okanohara, R Raman, SR Satti The Computer Journal 60 (5), 761-775, 2017 | 5 | 2017 |

全ての部分文字列を考慮した文書分類 岡野原大輔， 辻井潤一 情報処理学会研究報告自然言語処理 (NL) 2008 (90 (2008-NL-187)), 59-64, 2008 | 5 | 2008 |

Discriminative method for Japanese kana-kanji input method H Tokunaga, D Okanohara, S Mori Proceedings of the Workshop on Advances in Text Input Methods (WTIM 2011), 10-18, 2011 | 4 | 2011 |