Refereed Conference Papers ( 査読付き国際会議 )

Zhen Wang, Dongyuan Li, Manabu Okumura
MULTIMODAL GRAPH-BASED AUDIO-VISUAL EVENT LOCALIZATION
2024 IEEE International Conference on Acoustics, Speech and Signal Processing (IEEE ICASSP 2024)
Zhen Wang, Peide Zhu, Fuyang Yu and Manabu Okumura
A New Benchmark and OCR-free Method for Document Image Topic Classification
30th International Conference on Multi Media Modeling (MMM 2024)
Peide Zhu, Zhen Wang, Manabu Okumura and Jie Yang
MRHF: Multi-stage Retrieval and Hierarchical Fusion for Textbook Question Answering
30th International Conference on Multi Media Modeling (MMM 2024)
Fuyang Yu, Zhen Wang, Dongyuan Li, Peide Zhu, Xiaochuan Wang, Xiaohui Liang and Manabu Okumura
Towards Cross-modal Point Cloud Retrieval for Indoor Scenes
30th International Conference on Multi Media Modeling (MMM 2024)
Dongyuan Li, Yusong Wang, Kotaro Funakoshi, Manabu Okumura
Joyful: Joint Modality Fusion and Graph Contrastive Learning for Multimodal Emotion Recognition
the 2023 Conference on Empirical Methods in Natural Language Processing
Wuttinan Longjaroen, Thodsaporn Chay-Intr, Kotaro Funakoshi, Ananlada Chotimongkol and Sasiporn Usanavasin
Simple2In1: A Simple Method for Fusing Two Sequences from Different Captioning Systems into One Sequence for a Small-scale Thai Dataset
The 18th International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP 2023)
Dongyuan Li, Yusong WANG, Kotrao Funakoshi, Manabu Okumura
Active Learning Based Fine-Tuning Framework for Speech Emotion Recognition
IEEE Workshop on Automatic Speech Recognition and Understanding 2023
Toshiki Kawamoto, Yuki Okano, Takato Yamazaki, Toshinori Sato, Kotaro Funakoshi and Manabu Okumura
A Follow-up Study on Evaluation Metrics Using Follow-up Utterances
PACLIC 2023
Dongyuan Li, Shiyin Tan, Yusong Wang, Kotaro Funakoshi and Manabu Okumura
Temporal and Topological Augmentation-based Cross-view Contrastive Learning Model for Temporal Link Prediction
CIKM 2023
Takao Obi, Kotaro Funakoshi
Video-based Respiratory Waveform Estimation in Dialogue: A Novel Task and Dataset for Human-Machine Interaction
ICMI 2023
Congda Ma, Kotaro Funakoshi, Kiyoaki Shirai and Manabu Okumura
Coherent Story Generation with Structured Knowledge
RANLP 2023
Yuki Okano, Kotaro Funakoshi, Ryo Nagata, Manabu Okumura
Generating Dialog Responses with Specified Grammatical Items for Second Language Learning
BEA 2023
Ying Zhang, Hidetaka Kamigaito and Manabu Okumura
Bidirectional Transformer Reranker for Grammatical Error Correction
Findings of ACL 2023
Jian Wu, YICHENG XU, Yan Gao, Jian-Guang LOU, Borje F. Karlsson and Manabu Okumura
TACR: A Table Alignment-based Cell Selection Method for HybridQA
Findings of ACL 2023
Aru Maekawa, Naoki Kobayashi, Kotaro Funakoshi and Manabu Okumura
Dataset Distillation with Attention Labels for Fine-tuning BERT
ACL 2023
Congda Ma, Tianyu Zhao, Makoto Shing, Kei Sawada and Manabu Okumura
Focused Prefix Tuning for Controllable Text Generation
ACL 2023
Yusong Wang, Dongyuan Li, Kataro Funakoshi and Manabu Okumura
EMP: Emotion-guided Multi-modal Fusion and Contrastive Learning for Personality Traits Recognition.
ICMR 2023
Aru Maekawa, Hidetaka Kamigaito, Kotaro Funakoshi and Manabu Okumura
Generative Replay Inspired by Hippocampal Memory Indexing for Continual Language
EACL 2023
Jingun Kwon, Hidetaka Kamigaito, Young-In Song and Manabu Okumura
Hierarchical Label Generation for Text Classification
Findings of EACL 2023
Jingun Kwon, Hidetaka Kamigaito and Manabu Okumura
Abstractive Document Summarization with Summary-length Prediction
Findings of EACL 2023
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura and Masaaki Nagata
A Simple and Strong Baseline for End-to-End Neural RST-style Discourse Parsing
Findings of EMNLP 2022
Yukun Feng, Amir Fayazi, Abhinav Rastogi and Manabu Okumura
Efficient Entity Embedding Construction from Type Knowledge for BERT
Findings of AACL-IJCNLP 2022
Jingyi You, Dongyuan Li, Manabu Okumura and Kenji Suzuki
JPG - Jointly Learn to Align: Automated Disease Prediction and Radiology Report Generation
COLING 2022
Dongyuan Li, Jingyi You, Kotaro Funakoshi and Manabu Okumura
A-TIP: Attribute-aware Text Infilling via Pre-trained Language Model
COLING 2022
Yidong Wang, Hao Wu, Ao Liu, Wenxin Hou, Zhen Wu, Jindong Wang, Takahiro Shinozaki, Manabu Okumura and Yue Zhang
Exploiting Unlabeled Data for Target-Oriented Opinion Words Extraction
COLING 2022
Soichiro Murakami, Peinan Zhang, Sho Hoshino, Hidetaka Kamigaito, Hiroya Takamura, Manabu Okumura
Aspect-based Analysis of Advertising Appeals for Search Engine Advertising
NAACL HLT 2022 Industry Track
Jingyi You, Dongyuan Li, Hidetaka Kamigaito, Kotaro Funakoshi, Manabu Okumura
Joint Learning-based Heterogeneous Graph Attention Network for Timeline Summarization
NAACL2022
Toshiki Kawamoto, Hidetaka Kamigaito, Kotaro Funakoshi, Manabu Okumura
Generating Repetitions with Appropriate Repeated Words
NAACL2022
Jingun Kwon, Naoki Kobayashi, Hidetaka Kamigaito and Manabu Okumura
Considering Nested Tree Structure in Sentence Extractive Summarization with Pre-trained Transformer
EMNLP2021
Ying Zhang, Hidetaka Kamigaito and Manabu Okumura
A Language Model-based Generative Classifier for Sentence-level Discourse Parsing
EMNLP2021
Jingyi You, Chenlong Hu, Hidetaka Kamigaito, Kotaro Funakoshi and Manabu Okumura
Robust Dynamic Clustering for Temporal Networks
CIKM2021
Jingun Kwon, Naoki Kobayashi, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Making Your Tweets More Fancy: Emoji Insertion to Texts
RANLP2021
Yukun Feng, Chenlong Hu, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Improving Character-Aware Neural Language Model by Warming Up Character Encoder under Skip-gram Architecture
RANLP2021
Thodsaporn Chay-intr, Hidetaka Kamigaito and Manabu Okumura
Character-based Thai Word Segmentation with Multiple Attentions
RANLP2021
Ying Zhang, Hidetaka Kamigaito, Tatsuya Aoki, Hiroya Takamura and Manabu Okumura
Generic Mechanism for Reducing Repetitions in Encoder-Decoder Models
RANLP2021
Jingyi You, Chenlong Hu, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Abstractive Document Summarization with Word Embedding Reconstruction
RANLP2021
Yijin Xiong, Yukun Feng, Hao Wu, Hidetaka Kamigaito and Manabu Okumura
Fusing Label Embedding into BERT: An Efficient Improvement for Text Classification
ACL2021
Lya Hulliyyatus Suadaa, Hidetaka Kamigaito, Kotaro Funakoshi, Manabu Okumura and Hiroya Takamura
Towards Table-to-Text Generation with Numerical Reasoning
ACL2021
Hidetaka Kamigaito and Katsuhiko Hayashi
Unified Interpretation of Softmax Cross-Entropy and Negative Sampling for Knowledge Graph Embedding
ACL2021
Soichiro Murakami, Sora Tanaka, Masatsugu Hangyo, Hidetaka Kamigaito, Kotaro Funakoshi, Hiroya Takamura and Manabu Okumura
Generating Weather Comments from Meteorological Simulations
EACL2021
Lya Hulliyyatus Suadaa, Hiroya Takamura, Hidetaka Kamigaito and Manabu Okumura
Metric-Type Identification for Multi-Level Header Numerical Tables in Scientific Papers
EACL2021
Chenlong Hu, Yukun Feng, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
One-class Text Classification with Multi-Modal Deep Support Vector Data Description
EACL2021
Jingun Kwon, Hidetaka Kamigaito, Young-In Song and Manabu Okumura
Hierarchical Trivia Fact Extraction from Wikipedia Articles
COLING2020
Shogo Fujita, Tomohide Shibata and Manabu Okumura
Diverse and Non-redundant Answer Set Extraction on Community QA based on DPPs
COLING2020
Shogo Fujita, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Pointing to Subwords for Generating Function Names in Source Code
COLING2020
Riku Kawamura, Tatsuya Aoki, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Neural text normalization leveraging similarities of strings and sounds
COLING2020
Yukun Feng, Chenlong Hu, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
A Simple and Effective Usage of Word Clusters for CBOW Model
AACL-IJCNLP2020
Soichiro Fujita, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura, Masaaki Nagata
SODA: Story Oriented Dense Video Captioning Evaluation Framework
ECCV2020
Tatsuya Ishigaki, Hen-Hsen Huang, Hiroya Takamura, Hsin-Hsi Chen and Manabu Okumura
Neural Query-biased Abstractive Summarization Using Copying Mechanism
ECIR2020
Tatsuya Ishigaki, Kazuya Machida, Hayato Kobayashi, Hiroya Takamura and Manabu Okumura
Distant Supervision for Extractive Question Summarization
ECIR2020
Kazuya Machida, Tatsuya Ishigaki, Hayato Kobayashi, Hiroya Takamura and Manabu Okumura
Semi-Supervised Extractive Question Summarization Using Question-Answer Pairs
ECIR2020
Soichiro Fujita, Hayato Kobayashi and Manabu Okumura
Unsupervised Ensemble of Ranking Models for News Comments Using Pseudo Answers
ECIR2020
Hidetaka Kamigaito and Manabu Okumura
Syntactically Look-Ahead Attention Network for Sentence Compression
AAAI2020
Naoki Kobayashi, Tsutomu Hirao, Hidetaka Kamigaito, Manabu Okumura and Masaaki Nagata
Top-down RST Parsing Utilizing Granularity Levels in Documents
AAAI2020
Takumi Ohtani, Hidetaka Kamigaito, Masaaki Nagata, Mababu Okumura
Context-aware Neural Machine Translation with Coreference Information
DiscoMT2019
Yuta Hitomi, Yuya Taguchi, Hideaki Tamori, Ko Kikuta, Jiro Nishitoba, Naoaki Okazaki, Kentaro Inui and Manabu Okumura
A Large-Scale Multi-Length Headline Corpus for Analyzing Length-Constrained Headline Generation Model Evaluation
INLG2019
Yukun Feng, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
A Simple and Effective Method for Injecting Word-level Information into Character-aware Neural Language Models
CoNLL2019
Naoki Kobayashi, Tsutomu Hirao, Kengo Nakamura, Hidetaka Kamigaito, Manabu Okumura and Masaaki Nagata
Split or Merge: Which is Better for Unsupervised RST Parsing?
EMNLP-IJCNLP2019
Chahine Koleejan, Hiroya Takamura, and Manabu Okumura
Generating Objective Summaries of Sports Matches Using Social Media
WI2019
Jingun Kwon, Naoki Kobayashi, Hidetaka Kamigaito, Hiroya Takamura, and Manabu Okumura
Bridging between emojis and kaomojis by learning their representations from linguistic and visual information
WI2019
Tatsuya Ishigaki, Hidetaka Kamigaito, Hiroya Takamura and Manabu Okumura
Discourse-aware Hierarchical Attention Network for Extractive Single-Document Summarization
RANLP2019
Chenlong Hu, Mikio Nakano, Manabu Okumura
AutoEncoder Guided Bootstrapping of Semantic Lexicon
PRICAI2019
Soichiro Fujita, Hayato Kobayashi and Manabu Okumura
Dataset Creation for Ranking Constructive News Comments
ACL2019
Takuya Makino, Tomoya Iwakura, Hiroya Takamura and Manabu Okumura
Global Optimization under Length Constraint for Neural Text Summarization
ACL2019
Yasufumi Taniguchi, Yukun Feng, Hiroya Takamura and Manabu Okumura
Generating Live Soccer-Match Commentary from Play Data
AAAI2019
Abdurrisyad Fikri, Hiroya Takamura and Manabu Okumura
Stylistically User-Specific Generation
INLG 2018
Arata Ugawa, Akihiro Tamura, Takashi Ninomiya, Hiroya Takamura and Manabu Okumura
Neural Machine Translation Incorporating Named Entity
COLING 2018
Tatsuya Ishigaki, Hiroya Takamura and Manabu Okumura
Summarizing Lengthy Questions
IJCNLP 2017
Soichiro Hirota, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Real-Time Tweet Selection for TV News Programs
WI 2017
Tatsuya Aoki, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Distinguishing Japanese Non-standard Usages from Standard Ones
EMNLP 2017
Tatsuya Aoki, Katsumasa Yoshikawa, Tetsuya Nasukawa, Hiroya Takamura and Manabu Okumura
Detecting Earthquake Survivors with Serious Mental Damage
PACLING 2017
Soichiro Murakami, Akihiko Watanabe, Akira Miyazawa, Keiichi Goshima, Toshihiko Yanase, Hiroya Takamura and Yusuke Miyao
Learning to Generate Market Comments from Stock Prices
ACL 2017
Shun Hasegawa, Yuta Kikuchi, Hiroya Takamura and Manabu Okumura
Japanese Sentence Compression with a Large Training Dataset
ACL 2017
Masanori Hayashi, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Judging CEFR Levels of English Learner's Essays Based on Error-type Identification and Text Quality Measures
CICLING 2017
Hiroya Takamura, Ryo Nagata and Yoshifumi Kawasaki
Analyzing Semantic Change in Japanese Loanwords
EACL 2017
Yuta Kikuchi, Graham Neubig, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Controlling Output Length in Neural Encoder-Decoders
EMNLP 2016
Hidetaka Kamigaito, Akihiro Tamura, Hiroya Takamura, Manabu Okumura and Eiichiro Sumita
Unsupervised Word Alignment by Agreement Under ITG Constraint
EMNLP 2016
Ryohei Sasano and Manabu Okumura
A Corpus-Based Analysis of Canonical Word Order of Japanese Double Object Constructions
ACL 2016
Miho Matsunagi, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Acquiring Activities of People Engaged in Certain Occupations
PRICAI 2016
Yuta Kikuchi, Akihiko Watanabe, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Learning from Numerous Untailored Summaries
PRICAI 2016
Hidetaka Kamigaito, Taro Watanabe, Hiroya Takamura, Manabu Okumura and Eiichiro Sumita
Hierarchical Back-off Modeling of Hiero Grammar based on Non-parametric Bayesian Model
EMNLP 2015
Yuma Tsukamoto, Ryohei Sasano, Hiroya Takamura, and Manabu Okumura
Collecting Microblog Posts Implicitly Related to an Announcement Post
WI 2015
Hiromu Sugawara, Hiroya Takamura, Ryohei Sasano and Manabu Okumura
Context Representation with Word Embeddings for WSD
PACLING 2015
Andrew Shin, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Context-Dependent Automatic Response Generation Using Statistical Machine Translation Techniques
NAACL 2015
Hidetaka Kamigaito, Taro Watanabe, Hiroya Takamura and Manabu Okumura
Unsupervised Word Alignment Using Frequency Constraint in Posterior Regularized EM
EMNLP 2014
Akihiko Watanabe, Ryohei Sasano, Hiroya Takamura, Manabu Okumura
Generating Personalized Snippets for Web Page Recommender Systems
WI 14
Yuta Kikuchi, Tsutomu Hirao, Hiroya Takamura, Manabu Okumura, Masaaki Nagata
Single Document Summarization based on Nested Tree Structure
ACL 2014
http://aclweb.org/anthology//P/P14/P14-2052.pdf
Yuta Kikuchi, Hiroya Takamura, Manabu Okumura and Satoshi Nakazawa
Identifying a Demand towards a Company in CGM
CICLing 2014
Mitsumasa Kubo, Ryohei Sasano, Hiroya Takamura, and Manabu Okumura
Generating Live Sports Updates from Twitter by Finding Good Reporters
WI 13
Ryohei Sasano, Daisuke Kawahara, Sadao Kurohashi and Manabu Okumura
Automatic Knowledge Acquisition for Case Alternation between the Passive and Active Voices in Japanese
EMNLP 2013
http://aclweb.org/anthology/D/D13/D13-1121.pdf
Ryohei Sasano, Sadao Kurohashi and Manabu Okumura
A Simple Approach to Unknown Word Processing in Japanese Morphological Analysis
IJCNLP 2013
http://www.aclweb.org/anthology/I/I13/I13-1019.pdf
Hajime Morita, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Subtree Extractive Summarization via Submodular Maximization
ACL 2013
http://www.aclweb.org/anthology/P/P13/P13-1101.pdf
Kanako Komiya and Manabu Okumura
Automatic Domain Adaptation
for Word Sense Disambiguation Based on Comparison of Multiple
Classifiers
PACLIC 26, 2012
http://aclweb.org/anthology/Y/Y12/Y12-1008.pdf
Hiroaki Kawasaki, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
Generating ``A for Alpha'' When There Are Thousands of Characters
Coling 2012
http://aclweb.org/anthology/C/C12/C12-1086.pdf
Takuya Makino, Hiroya Takamura,Manabu Okumura
Balanced
Coverage of Aspects for Text Summarization
Proceedings of The
21st ACM Conference on Information and Knowledge Management, 2012.
http://www.nist.gov/tac/publications/2011/participant.papers/lrlab2011.proceedings.pdf
Takuma Igarashi, Ryohei Sasano, Hiroya Takamura and Manabu Okumura
The Use of Sound Symbolism in Sentiment Classification
PRICAI-2012, 2012
http://link.springer.com/chapter/10.1007%2F978-3-642-32695-0_67
Katsumasa Yoshikawa, Ryu Iida, Tsutomu Hirao, and Manabu Okumura
Sentence Compression with Semantic Role Constraints
ACL 2012, 2012
http://aclweb.org/anthology-new/P/P12/P12-2068.pdf
Kanako Komiya, Manabu Okumura
Automatic Determination of a Domain Adaptation Method for Word Sense Disambiguation Using Decision Tree Learning
IJCNLP 2011, 2011
http://aclweb.org/anthology/I/I11/I11-1124.pdf
Hikaru Yokono, Takaaki Hasegawa, Genichiro Kikui, Manabu Okumura
Identification of relations between answers with global constraints for Community-based Question Answering services
IJCNLP 2011, 2011
http://aclweb.org/anthology-new/I/I11/I11-1103.pdf
Tomoya Iwakura, Hiroya Takamura, Manabu Okumura
A Named Entity Recognition Method based on Decomposition and Concatenation of Word Chunks
IJCNLP 2011, 2011
http://aclweb.org/anthology/I/I11/I11-1093.pdf
Hiroya Takamura, Manabu Okumura
Potts Model on the Case Fillers for Word Sense Disambiguation
IJCNLP 2011, 2011
http://aclweb.org/anthology/I/I11/I11-1158.pdf
Hajime Morita, Takuya Makino, Tetsuya Sakai, Hiroya Takamura, Manabu Okumura
TTOKU Summarization Based Systems at NTCIR-9 1CLICK task
NTCIR9, 2011
http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings9/NTCIR/03-NTCIR9-1CLICK-MoritaH.pdf
Manabu Okumura, Tetsuya Motegi, Tetsuro Kobayashi, Keizo Oyama, Takahisa Suzuki
Can we predict political poll results by using blog entries?
Forty-Fifth Annual Hawaii International Conference on Systems Science (HICSS), 2011
http://www.computer.org/portal/web/csdl/doi/10.1109/HICSS.2012.145
Yoshimitsu Torii, Dipankar Das, Sivaji Bandyopadhyay, Manabu OKUMURA
Developing Japanese WordNet Affect for Analyzing Emotions
Proc. of WASSA 2011, 2011
Hajime Morita, Tetsuya Sakai, Manabu Okumura
QUERY SNOWBALL: A CO-OCCURRENCE-BASED APPROACH TO MULTI-DOCUMENT SUMMARIZATION FOR QUESTION ANSWERING
Proc. of The 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies (HLT2011), 2011
Hiroya Takamura, Hikaru Yokono, Manabu Okumura
Summarizing a document stream
Proceedings of the 33rd European Conference on Information Retrieval (ECIR 2011), 2011
Dittaya Wanvarie, Hiroya TAKAMURA, Manabu OKUMURA
Accelerating the Sequence Annotation using Split Annotation with Active Learning
CICLing 2011, 2011
Ken Hagiwara, Hiroya Takamura, Manabu Okumura
Constructing Blog Entry Classifiers using Blog-level Topic Labels
Proceedings of the Sixth Asia Information Retrieval Societies Conference (AIRS 2010), 2010
Wakako Kashino, Manabu Okumura
An Approach toward Text Type Classification for Book Samples in the Balanced Corpus of Contemporary Written Japanese
Proceedings of the 24th Pacific Asia Conference on Language, 2010
Valentin Zhikov, Hiroya Takamura, Manabu Okumura
An Efficient Algorithm for Unsupervised Word Segmentation with Branching Entropy and MDL
Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing, pp.832-842, 2010
http://www.aclweb.org/anthology/D10-1081
Hiroya Takamura, Manabu Okumura
Learning to generate summary as structured output
Proceedings of the 19th ACM international conference on Information and knowledge management, pp.1437--1440, 2010
Dittaya Wanvarie, Hiroya Takamura, Manabu Okumura
Active Learning for Sequence Labelling with Probability Re-estimation
Proceedings of The 11th Pacific Rim International Conferences on Artificial Intelligence (PRICAI 2010), 2010
Manabu Okumura, Kiyoaki Shirai, Kanako Komiya, Hikaru Yokono
SemEval-2010 Task: Japanese WSD
Proceedings of the 5th International Workshop on Semantic Evaluation, pp.69--74, 2010
http://www.aclweb.org/anthology/S10-1012
Hikaru YOKONO, Manabu OKUMURA
Incorporating Cohesive Devices into Entity Grid Model in Evaluating Local Coherence of Japanese Text
CICLing 2010, 2010
Hiroya Takamura, Manabu Okumura
Text summarization model based on the budgeted median problem
Proceeding of the 18th ACM conference on Information and knowledge management, pp.1589--1592, 2009
Hajime Morita, Hiroya Takamura, Manabu Okumura
Structured Output Learning with Polynomial Kernel
Proceedings of the International Conference RANLP-2009, pp.281--286, 2009
http://www.aclweb.org/anthology/R09-1052
Kritsada Sriphaew, Hiroya Takamura, Manabu Okumura
Cool Blog Classification from Positive and Unlabeled Examples
Proceedings of the 13th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining, pp.62--73, 2009
http://marco.pi.titech.ac.jp/~kong/mypaper/sriphaew09cool.pdf
Hiroya Takamura, Manabu Okumura
Text Summarization Model Based on Maximum Coverage Problem and its Variant
Proceedings of the 12th Conference of the European Chapter of the ACL (EACL 2009), pp.781--789, 2009
http://www.aclweb.org/anthology/E09-1089
Kazunari Sugiyama, Manabu Okumura
Semi-supervised Clustering for Word Instances and Its Effect on Word Sense Disambiguation
Proceedings of the 10th International Conference on Computational Linguistics and Intelligent Text Processing, pp.266--279, 2009
http://www.comp.nus.edu.sg/~sugiyama/papers/CICling09Sugiyama.pdf
Takeshi Abekawa, Manabu Okumura
Collecting object-attribute noun pairs and constructing concept graphs for the argument of adjectives from Japanese N1-Adj-N2 constructions
EMALP-08, Empirical Methods for Asian Language Processing Workshop, pp.80-91, 2008
Kritsada Sriphaew, Hiroya Takamura, Manabu Okumura
Cool Blog Identification using Topic-based Models
Proc. of the IEEE/WIC/ACM International Conference on Web Intelligence-2008, pp.402-406, 2008
Norifumi Murayama, Manabu Okumura
Statistical Model for Japanese Abbreviations
Proceedings of the 10th Pacific Rim International Conference on Artificial Intelligence: Trends in Artificial Intelligence, pp.260--272, 2008
(Best Paper Runner-up Award Winner)
Daisuke Ikeda, Hiroya Takamura, Manabu Okumura
Semi-supervised learning for blog classification
Proceedings of the 23rd national conference on Artificial intelligence - Volume 2, pp.1156--1161, 2008
http://www.aaai.org/Papers/AAAI/2008/AAAI08-183.pdf
Daisuke Ikeda, Hiroya TAKAMURA, Lev-Arie Ratinov, Manabu Okumura
Learning to Shift the Polarity of Words for Sentiment Classification
Proc. of IJCNLP 2008, pp.296--303, 2008
http://www.lr.pi.titech.ac.jp/~takamura/pubs/ikeda_ijcnlp2008.pdf
Yasunari Miyabe, Hiroya TAKAMURA, Manabu Okumura
Identifying Cross-Document Relations between Sentences
Proc. of IJCNLP 2008, pp.141--148, 2008
Kazunari Sugiyama, Manabu Okumura
Personal name disambiguation in web search results based on a semi-supervised clustering approach
Proceedings of the 10th international conference on Asian digital libraries: looking back 10 years and forging new frontiers, pp.250--256, 2007
http://www.comp.nus.edu.sg/~sugiyama/papers/ICADL07Sugiyama.pdf
Norifumi Murayama, Tomoyuki Nanno, Manabu Okumura
Bootstraping Information Extraction Using Regularity of Web Pages
Proc. of WWW/Internet 2007, in Session: Distributed and Parallel Applications, 2007
http://www.iadis.net/dl/final_uploads/200712L039.pdf
Akihiro Tamura, Hiroya Takamura, Manabu Okumura
Japanese Dependency Analysis Using the Ancestor-Descendant Relation
Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL), pp.600--609, 2007
http://www.aclweb.org/anthology/D/D07/D07-1063
Kazuko Takahashi, Hiroya Takamura, Manabu Okumura
Estimation of class membership probabilities in the document classification
Proceedings of the 11th Pacific-Asia conference on Advances in knowledge discovery and data mining, pp.284--295, 2007
Hiroya Takamura, Takashi Inui, Manabu Okumura
Extracting Semantic Orientations of Phrases from Dictionary
Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Proceedings of the Main Conference, pp.292--299, 2007
http://www.aclweb.org/anthology/N/N07/N07-1037
Takashi Inui, Hiroya Takamura, Manabu Okumura
Latent Variable Models for Causal Knowledge Acquisition
Proceedings of the 8th International Conference on Computational Linguistics and Intelligent Text Processing, pp.85--96, 2007
Enrique Alfonseca, Pablo Castells, Manabu Okumura, Maria Ruiz-Casado
A rote extractor with edit distance-based generalisation and multi-corpora precision calculation
Proceedings of the COLING/ACL on Main conference poster sessions, pp.9--16, 2006
http://ir.ii.uam.es/publications/nlp/acl06.pdf
Hidetsugu Nanba, Manabu Okumura
An Automatic Method for Summary Evaluation Using Multiple Evaluation Results by a Manual Method
Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions, pp.603--610, 2006
http://www.aclweb.org/anthology/P/P06/P06-2078
Takeshi Abekawa, Manabu Okumura
Japanese dependency parsing using co-occurrence information and a combination of case elements
Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics, pp.833--840, 2006
Taichi Noro, Takashi Inui, Hiroya Takamura, Manabu Okumura
Time Period Identification of Events in Text
Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics, pp.1153--1160, 2006
http://www.aclweb.org/anthology/P06-1145
Yasusi Sinohara Yasuko Senda, Manabu Okumura
Automatic Terminology Intelligibility Estimation for Readership-Oriented Technical Writing
Proc. of LREC 2006, pp.1506-1509, 2006
http://hnk.ffzg.hr/bibl/lrec2006/pdf/461_pdf.pdf
Manabu Okumura, Atsushi Okumura, Suguru Saito
Automatic construction of a Japanese onomatopoeic dictionary using text data on the WWW
Proceedings of the 11th International Conference on Applications of Natural Language to Information Systems, NLDB 2006, pp.209-215, 2006
Tomoyuki Nanno, Manabu Okumura
HTML2RSS: automatic generation of RSS feed based on structure analysis of HTML document
Proceedings of the 15th international conference on World Wide Web, pp.1075--1076, 2006
http://www2006.org/programme/files/pdf/p3.pdf
D. Ikeda, T. Fujiki, M. Okumura
Automatically Linking News Articles to Blog Entries
AAAI Spring Symposium: Computational Approaches to Analyzing ..., 2006
Hiroya Takamura, Takashi Inui, Manabu Okumura
Latent Variable Models for Semantic Orientations of Phrases
11th Conference of the European Chapter of the Association for Computational Linguistics, pp.201-208, 2006
http://acl.ldc.upenn.edu/E/E06/E06-1026.pdf
Yasuhiro Suzuki, Hiroya Takamura, Manabu Okumura
Application of semi-supervised learning to evaluative expression classification
Proc. of the 7th International Conference on Intelligent Text Processing and Computational Linguistics CICLing-2006, pp.502--513, 2006
Akihiro Tamura, Hiroya Takamura, Manabu Okumura
Classification of Multiple-Sentence Questions
IJCNLP 2005, pp.426-437, 2005
http://www.lr.pi.titech.ac.jp/~aki/paper/ijcnlp2005_tamura.pdf
Takeshi Abekawa, Manabu Okumura
Corpus-Based Analysis of Japanese Relative Clause Constructions
IJCNLP 2005, pp.46-57, 2005
http://www.aclweb.org/anthology-new/I/I05/I05-1005.pdf
Takashi Inui, Manabu Okumura
Investigating the Characteristics of Causal Relations in Japanese Text
Proceedings of the Workshop on Frontiers in Corpus Annotations II: Pie in the Sky, pp.37--44, 2005
http://www.aclweb.org/anthology/W/W05/W05-0306
Hiroya Takamura, Takashi Inui, Manabu Okumura
Extracting semantic orientations of words using spin model
Proceedings of the 43rd Annual Meeting on Association for Computational Linguistics, pp.133--140, 2005
http://www.aclweb.org/anthology/P/P05/P05-1017.pdf
Toshiaki Fujiki, Tomoyuki Nanno, Manabu Okumura
Differences between Blogs and Web Diaries
Proceedings of the 2nd Annual Workshop on the Weblogging Ecosystem - Aggregation, Analysis and Dynamics, 2005
http://www.blogpulse.com/papers/2005/fujiki.pdf
Kazuko Takahashi, Hiroya Takamura, Manabu Okumura
Automatic Occupation Coding with Combination of Machine Learning and Hand-Crafted Rules
In Proceedings of the 9th Pacific-Asia International Conference on Knowledge Discovery and Data Mining (PAKDD-05), pp.269-279, 2005
Shotaro Matsumoto, Hiroya Takamura, Manabu Okumura
Sentiment Classification Using Word Sub-sequences and Dependency Sub-trees
Proceedings of PAKDD'05, the 9th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining, 2005
http://oku-gw.pi.titech.ac.jp/~takamura/pubs/PAKDD_2005_shotaro.pdf
Yuki Tanaka, Hiroya Takamura, Manabu Okumura
Extraction and classification of facemarks
Proceedings of the 10th international conference on Intelligent user interfaces, pp.28--34, 2005
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.109.5748&rep=rep1&type=pdf&ei=xDGbTePCM4Kyc...
Hidetsugu Nanba, Manabu Okumura
Automatic Detection of Survey Articles
Proceedings of the 9th European Conference on Research and Advanced Technology for Digital Libraries(ECDL 2005), pp.391-401, 2005
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.102.9141&rep=rep1&type=pdf&ei=5TKbTfiVNIiyc...
Yasuko Senda, Yasusi Sinohara, Manabu Okumura
A Support System for Revising Titles to Stimulate the Lay Reader's Interest in Technical Achievements
Proceedings of Coling 2004 , pp.155--161, 2004
http://acl.ldc.upenn.edu/C/C04/C04-1023.pdf
Norifumi Murayama, Suguru Saito, Manabu Okumura
Are web pages characterized by color?
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, pp.248--249, 2004
Toshiaki Fujiki, Tomoyuki Nanno, Yasuhiro Suzuki, Manabu Okumura
Identification of Bursts in a Document Stream
First International Workshop on Knowledge Discovery on Data Streams, 2004
http://www.lr.pi.titech.ac.jp/blogwatcher/paper/pkdd_kdds.pdf
Tomoyuki Nanno, Toshiaki Fujiki, Yasuhiro Suzuki, Manabu Okumura
Automatic Collection and Monitoring of Japanese Weblogs
WWW2004 Workshop on the Weblogging Ecosystem, 2004
http://www.blogpulse.com/papers/www2004nanno.pdf
Tomoyuki Nanno, Toshiaki Fujiki, Yasuhiro Suzuki, Manabu Okumura
Automatically collecting, monitoring, and mining japanese weblogs
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, pp.320--321, 2004
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1.6428&rep=rep1&type=pdf&ei=_IixTYTPDIaAvgO...
Hidetsugu Nanba, Takeshi Abekawa, Manabu Okumura, Suguru Saito
Bilingual PRESRI -- Integration of Multiple Research Paper Databases
In Proceedings of RIAO 2004, pp.195--211, 2004
http://www.lr.pi.titech.ac.jp/~abekawa/pdf/riao2004.pdf
Hidetsugu Nanba, Manabu Okumura
An Automatic Method for Summary Evaluation Using Multiple Evaluation Results by a Manual Method
Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions, pp.603--610, 2006
http://www.aclweb.org/anthology/P/P06/P06-2078
Sachie Tajima, Hidetsugu Nanba, Manabu Okumura
Detecting sentence boundaries in Japanese speech transcriptions using a morphological analyzer
IJCNLP 2004, pp.328-337, 2004
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.125.4929&rep=rep1&type=pdf&ei=jjmbTdaeLs3Cc...
Hiroya Takamura, Manabu Okumura
A Comparative Study on the Use of Labeled and Unlabeled for Large Margin Classifiers
IJCNLP 2004, pp.456-465, 2004
Tomoyuki Nanno, Suguru Saito, Manabu Okumura
Structuring Web pages based on repetition of elements
Proc. of the Second International Workshop on Web Document Analysis, in Session: Content Extraction, 2003
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.101.2516&rep=rep1&type=pdf&ei=vjybTaWpBsvBc...
Akihiro Shinmori, Manabu Okumura, Yuzo Marukawa, Makoto Iwayama
Patent claim processing for readability: structure analysis and term explanation
Proceedings of the ACL-2003 workshop on Patent corpus processing - Volume 20, pp.56--65, 2003
http://acl.ldc.upenn.edu/W/W03/W03-2007.pdf
Manabu Okumura, Takahiro Fukusima, Hidetsugu Nanba
Text summarization challenge 2: text summarization evaluation at NTCIR workshop 3
Proceedings of the HLT-NAACL 03 on Text summarization workshop - Volume 5, pp.49--56, 2003
http://acl.ldc.upenn.edu/W/W03/W03-0507.pdf
Toshiaki Fujiki, Hidetsugu Nanba, Manabu Okumura
Automatic acquisition of script knowledge from a text collection
Proceedings of the tenth conference on European chapter of the Association for Computational Linguistics - Volume 2, pp.91--94, 2003
http://www.aclweb.org/anthology-new/E/E03/E03-1061.pdf
Hidetsugu Nanba, Manabu Okumura
Some Examinations of Intrinsic Methods for Summary Evaluation Based on the Text Summarization Challenge(TSC)
Proc. of the 3rd International Conference on Language Resources and Evaluation(LREC2002), pp.739-746,
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.124.7024&rep=rep1&type=pdf&ei=yj6bTbz8CImxc...
Tomoyuki Nanno, Suguru Saito, Manabu Okumura
Zero-Click -- a system to support Web-browsing
Proc. of the Eleventh International World Wide Web Conference, poster session, 2002
best student poster award