Radar Cross Section Analysis Considering Multi-Reflection inside a Radome Based on SBR Method. - Shinji Kuroda; Yoshio Inasawa; Shin-ichi Morita; Hitoshi Nishikawa; Yoshihiko Konishi; Yonehiko Sunahara; Shigeru Makino (IEICE Trans. Electron., 2005)

A Neural Network Model for Sequential Multitask Pattern Recognition Problems. - Hitoshi Nishikawa; Seiichi Ozawa; Asim Roy (ICONIP (1), 2008)

Near-Field to Far-Field Transformation for an Outdoor RCS Range. - Yoshio Inasawa; Shinji Kuroda; Ken'ichi Kakizaki; Hitoshi Nishikawa; Naofumi Yoneda; Shigeru Makino (IEICE Trans. Electron., 2008)

Optimizing Informativeness and Readability for Sentiment Summarization. - Hitoshi Nishikawa; Takaaki Hasegawa; Yoshihiro Matsuo; Gen-ichiro Kikui (ACL (2), 2010)

Learning to Model Domain-Specific Utterance Sequences for Extractive Summarization of Contact Center Dialogues. - Ryuichiro Higashinaka; Yasuhiro Minami; Hitoshi Nishikawa; Kohji Dohsaka; Toyomi Meguro; Satoshi Takahashi; Gen-ichiro Kikui (COLING (Posters), 2010)

Opinion Summarization with Integer Linear Programming Formulation for Sentence Extraction and Ordering. - Hitoshi Nishikawa; Takaaki Hasegawa; Yoshihiro Matsuo; Gen-ichiro Kikui (COLING (Posters), 2010)

Improving hmm-based extractive summarization for multi-domain contact center dialogues. - Ryuichiro Higashinaka; Yasuhiro Minami; Hitoshi Nishikawa; Kohji Dohsaka; Toyomi Meguro; Satoshi Kobashikawa; Hirokazu Masataki; Osamu Yoshioka; Satoshi Takahashi; Gen-ichiro Kikui (SLT, 2010)

Radial Basis Function Network for Multitask Pattern Recognition. - Hitoshi Nishikawa; Seiichi Ozawa (Neural Process. Lett., 2011)

Grammar Error Correction Using Pseudo-Error Sentences and Domain Adaptation. - Kenji Imamura; Kuniko Saito; Kugatsu Sadamitsu; Hitoshi Nishikawa (ACL (2), 2012)

Text Summarization Model based on Redundancy-Constrained Knapsack Problem. - Hitoshi Nishikawa; Tsutomu Hirao; Toshiro Makino; Yoshihiro Matsuo (COLING (Posters), 2012)

Domain adaptation with augmented space method for multi-domain contact center dialogue summarization. - Hitoshi Nishikawa; Toshiro Makino; Yoshihiro Matsuo (MLSLP, 2012)

A Pilot Study of Readability Prediction with Reading Time. - Hitoshi Nishikawa; Toshiro Makino; Yoshihiro Matsuo (PITR@ACL, 2013)

Learning to Generate Coherent Summary with Discriminative Hidden Semi-Markov Model. - Hitoshi Nishikawa; Kazuho Arita; Katsumi Tanaka; Tsutomu Hirao; Toshiro Makino; Yoshihiro Matsuo (COLING, 2014)

Particle Error Correction from Small Error Data for Japanese Learners. - Kenji Imamura; Kuniko Saito; Kugatsu Sadamitsu; Hitoshi Nishikawa (Inf. Media Technol., 2014)

Identifying Attractive News Headlines for Social Media. - Sawa Kourogi; Hiroyuki Fujishiro; Akisato Kimura; Hitoshi Nishikawa (CIKM, 2015)

An extension of ISO-Space for annotating object direction. - Daiki Gotou; Hitoshi Nishikawa; Takenobu Tokunaga (ALR@COLING, 2016)

Parameter estimation of Japanese predicate argument structure analysis model using eye gaze information. - Ryosuke Maki; Hitoshi Nishikawa; Takenobu Tokunaga (COLING, 2016)

Item Difficulty Analysis of English Vocabulary Questions. - Yuni Susanti; Hitoshi Nishikawa; Takenobu Tokunaga; Hiroyuki Obari (CSEDU (1), 2016)

An Eye-tracking Study of Named Entity Annotation. - Takenobu Tokunaga; Hitoshi Nishikawa; Tomoya Iwakura (RANLP, 2017)

Evaluation of automatically generated English vocabulary questions. - Yuni Susanti; Takenobu Tokunaga; Hitoshi Nishikawa; Hiroyuki Obari (Res. Pract. Technol. Enhanc. Learn., 2017)

Controlling item difficulty for automatic vocabulary question generation. - Yuni Susanti; Takenobu Tokunaga; Hitoshi Nishikawa; Hiroyuki Obari (Res. Pract. Technol. Enhanc. Learn., 2017)

Interpretation of Implicit Conditions in Database Search Dialogues. - Shun-ya Fukunaga; Hitoshi Nishikawa; Takenobu Tokunaga; Hikaru Yokono; Tetsuro Takahashi (COLING, 2018)

Analysis of Implicit Conditions in Database Search Dialogues. - Shun-ya Fukunaga; Hitoshi Nishikawa; Takenobu Tokunaga; Hikaru Yokono; Tetsuro Takahashi (LREC, 2018)

Effectiveness of Domain Adaptation in Japanese Predicate-Argument Structure Analysis. - Mizuki Sango; Hitoshi Nishikawa; Takenobu Tokunaga (PACLIC, 2018)

Neural Japanese Zero Anaphora Resolution using Smoothed Large-scale Case Frames with Word Embedding. - Souta Yamashiro; Hitoshi Nishikawa; Takenobu Tokunaga (PACLIC, 2018)

Automatic distractor generation for multiple-choice English vocabulary questions. - Yuni Susanti; Takenobu Tokunaga; Hitoshi Nishikawa; Hiroyuki Obari (Res. Pract. Technol. Enhanc. Learn., 2018)

Dialogue Systems for the Assessment of Language Learners' Productive Vocabulary. - Dolça Tellols; Hitoshi Nishikawa; Takenobu Tokunaga (HAI, 2019)

TTECH at the NTCIR-14 QALab-PoliInfo Task. - Taiki Shinjo; Hitoshi Nishikawa; Takenobu Tokunaga (NTCIR, 2019)

Gamification Platform for Collecting Task-oriented Dialogue Data. - Haruna Ogawa; Hitoshi Nishikawa; Takenobu Tokunaga; Hikaru Yokono (LREC, 2020)

Integrating automatic question generation with computerised adaptive test. - Yuni Susanti; Takenobu Tokunaga; Hitoshi Nishikawa (Res. Pract. Technol. Enhanc. Learn., 2020)

Dry Matter Yield and Nitrogen Content Estimation in Grassland Using Hyperspectral Sensor. - Hitoshi Nishikawa; Jouke Oenema; Fedde Sijbrandij; Keiji Jindo; Gert-Jan Noij; Frank Hollewand; Bert Meurs; Idse Hoving; Peter van der Vlugt; Max Bouten; Corné Kempenaar (Remote. Sens., 2023)