Kenji Araki

ORCID

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 70

Top Venues

J. Medical Syst.

CoRR

LaCATODA/BtG@IJCAI

IEICE Trans. Inf. Syst.

Publications

Xiaodong Liu, Rafal Rzepka, Kenji Araki
DG Embeddings: The unsupervised definition embeddings learned from dictionary and glossary to gloss context words of Cloze task. Knowl. Based Syst. 296 (2024)
Rafal Rzepka, Ryoma Shinto, Kenji Araki
Semantic Primes-Inspired Tacit Knowledge Dataset for Simulating Basic Perception Capabilities of Cognitive Architectures. AGI (2024)
Xiaodong Liu, Rafal Rzepka, Kenji Araki
Parameter-efficient feature-based transfer for paraphrase identification. Nat. Lang. Eng. 29 (4) (2023)
Masashi Takeshita, Rafal Rzepka, Kenji Araki
Towards Theory-based Moral AI: Moral AI with Aggregating Models Based on Normative Ethical Theory. CoRR (2023)
Masashi Takeshita, Rafal Rzepka, Kenji Araki
Towards Theory-based Moral AI: Moral AI with Aggregating Models Based on Normative Ethical Theory. ETHAICS@IJCAI (2023)
Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Takatoshi Sakamoto, Ryosuke Matsuo, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Methods for Analyzing Medical-Order Sequence Variants in Sequential Pattern Mining for Electronic Medical Record Systems. ACM Trans. Comput. Heal. 4 (1) (2023)
Zitai Zhao, Yuki Yasumitsu, Hieu Hanh Le, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Analysis of Transitions in Differences between Frequent Medical-order Sequences for COVID-19. CBMS (2023)
Yuqing Li, Hieu Hanh Le, Ryosuke Matsuo, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Comparison of Sequence Variants and the Application in Electronic Medical Records. DEXA (2) (2022)
Masashi Takeshita, Rafal Rzepka, Kenji Araki
Speciesist Language and Nonhuman Animal Bias in English Masked Language Models. CoRR (2022)
Joanna Szwoch, Mateusz Staszkow, Rafal Rzepka, Kenji Araki
Creation of Polish Online News Corpus for Political Polarization Studies. PoliticalNLP@LREC (2022)
Michal Ptaszynski, Pawel Dybala, Tatsuaki Matsuba, Fumito Masui, Rafal Rzepka, Kenji Araki, Yoshio Momouchi
In the Service of Online Order: Tackling Cyber-Bullying with Machine Learning and Affect Analysis. CoRR (2022)
Hiroshi Echizen-ya, Kenji Araki, Eduard H. Hovy
OPTICS: Automatic MT Evaluation Based on Optimal Transport by Integration of Contextual Representations and Static Word Embeddings. TSD (2022)
Masashi Takeshita, Rafal Rzepka, Kenji Araki
Speciesist language and nonhuman animal bias in English Masked Language Models. Inf. Process. Manag. 59 (5) (2022)
Hieu Hanh Le, Yutaka Horino, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Sequential Pattern Mining of Large Combinable Items with Values for a Set-of-items Recommendation. CBMS (2021)
Jagna Nieuwazny, Karol Nowakowski, Michal Ptaszynski, Fumito Masui, Rafal Rzepka, Kenji Araki
Does change in ethical education influence core moral values? Towards history- and culture-aware morality model with application in automatic moral reasoning. Cogn. Syst. Res. 66 (2021)
Dusan Radisavljevic, Bojan Batalo, Rafal Rzepka, Kenji Araki
Text-Based Speaker Identification for Video Game Dialogues. IntelliSys (3) (2021)
Daiki Shirafuji, Rafal Rzepka, Kenji Araki
Argument Extraction for Key Point Generation Using MMR-Based Methods. IEEE Access 9 (2021)
Hiroki Furuhata, Kenji Araki, Taisuke Ogawa
Event Surrogate from Clinical Pathway Completion to Daily Meal for Availability Extension Using Standard Electronic Medical Records: a Retrospective Cohort Study. J. Medical Syst. 45 (3) (2021)
Yuki Urabe, Rafal Rzepka, Kenji Araki
Find right countenance for your input - Improving automatic emoticon recommendation system with distributed representations. Inf. Process. Manag. 58 (1) (2021)
Hiroki Furuhata, Kenji Araki, Taisuke Ogawa
Financial Estimation of the Uncertainty in Medicine Using Present Value of Medical Fees and a Mortality Risk Prediction Model: a Retrospective Cohort Study. J. Medical Syst. 45 (11) (2021)
Ryosuke Matsuo, Tomoyoshi Yamazaki, Kenji Araki
Development of a General Statistical Analytical System Using Nationally Standardized Medical Information. J. Medical Syst. 45 (6) (2021)
Hiroki Furuhata, Kenji Araki, Taisuke Ogawa
Causation between Pathway Completion and Reduced Hospital Stay in Patients with Lung Cancer: a Retrospective Cohort Study Using Propensity Score Matching. J. Medical Syst. 44 (6) (2020)
Muneo Kushima, Ryosuke Matsuo, Taisuke Ogawa, Kenji Araki, Yoshiyuki Hasegawa, Suguru Nozue, Emi Okazaki, Hisayoshi Koga
Development of Patient Information Extraction Method by Sequence Labeling using Electronic Medical Records. ISMVL (2020)
Ryosuke Matsuo, Tomoyoshi Yamazaki, Muneo Kushima, Kenji Araki
Enriching the Semantics of Temporal Relations for Temporal Pattern Mining. IEA/AIE (2020)
Da Li, Rafal Rzepka, Michal Ptaszynski, Kenji Araki
HEMOS: A novel deep learning-based fine-grained humor detecting method for sentiment analysis of social media. Inf. Process. Manag. 57 (6) (2020)
Patrycja Swieczkowska, Rafal Rzepka, Kenji Araki
Stepwise Noise Elimination for Better Motivational and Advisory Texts Classification. J. Adv. Comput. Intell. Intell. Informatics 24 (1) (2020)
Ryosuke Matsuo, Tomoyoshi Yamazaki, Muneou Suzuki, Hinako Toyama, Kenji Araki
A random forest algorithm-based approach to capture latent decision variables and their cutoff values. J. Biomed. Informatics 110 (2020)
Daiki Shirafuji, Hiromichi Kameya, Rafal Rzepka, Kenji Araki
Summarizing Utterances from Japanese Assembly Minutes using Political Sentence-BERT-based Method for QA Lab-PoliInfo-2 Task of NTCIR-15. CoRR (2020)
Michal Ptaszynski, Pawel Lempa, Fumito Masui, Yasutomo Kimura, Rafal Rzepka, Kenji Araki, Michal Wroczynski, Gniewosz Leliwa
Brute - Force Sentence Pattern Extortion from Harmful Messages for Cyberbullying Detection. J. Assoc. Inf. Syst. 20 (8) (2019)
Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota
Effects of Mining Parameters on the Performance of the Sequence Pattern Variants Analyzing Method Applied to Electronic Medical Record Systems. iiWAS (2019)
Kan-Hua Lee, Kenji Araki, Masafumi Yamaguchi
A Mesh Downsampling Algorithm for Equivalent Circuit Network Simulation of Multi-Junction Solar Cells. IEEE Access 7 (2019)
Da Li, Rafal Rzepka, Michal Ptaszynski, Kenji Araki
A Novel Machine Learning-based Sentiment Analysis Method for Chinese Social Media Considering Chinese Slang Lexicon and Emoticons. AffCon@AAAI (2019)
Hieu Hanh Le, Muneo Kushima, Kenji Araki, Haruo Yokota
Differentially private sequential pattern mining considering time interval for electronic medical record systems. IDEAS (2019)
Mateusz Babieno, Rafal Rzepka, Kenji Araki, Pawel Dybala
Comparing Conceptual Metaphor Theory-Related Features Using Classification Algorithms in Searching for Expressions Used Figuratively Within Japanese Texts. IJCAI (2019)
Jagna Nieuwazny, Fumito Masui, Michal Ptaszynski, Kenji Araki, Rafal Rzepka, Karol Nowakowski
Emotional and Moral Impressions Associated with Buddhist Religious Terms in Japanese Blogs-Preliminary Analysis. BICA (2019)
Hiroshi Echizen-ya, Kenji Araki, Eduard H. Hovy
Word Embedding-Based Automatic MT Evaluation Metric using Word Position Information. NAACL-HLT (1) (2019)
Naoto Kume, Kenji Suzuki, Shinji Kobayashi, Hiroyuki Yoshihara, Kenji Araki
Original Laboratory Test Code Mapping System Using Test Result Data on Electronic Health Record. MedInfo (2019)
Maria Skeppstedt, Rafal Rzepka, Kenji Araki, Andreas Kerren
Visualising and evaluating the effects of combining active learning with word embedding features. KONVENS (2019)
Daiki Shirafuji, Rafal Rzepka, Kenji Araki
Debate Outcome Prediction using Automatic Persuasiveness Evaluation and Counterargument Relations. LaCATODA/BtG@IJCAI (2019)
Mateusz Babieno, Rafal Rzepka, Kenji Araki
Evaluating Classification Algorithms for Recognizing Figurative Expressions in Japanese Literary Texts. PACLING (2019)
Masahiro Yamaguchi, Masayo Matsumura, Hikari Shimada, Kenji Araki
Emotional evaluation for pictures displayed with small FOV telescope environment in virtual reality headset. Artif. Life Robotics 24 (3) (2019)
Maria Skeppstedt, Magnus Ahltorp, Kostiantyn Kucher, Andreas Kerren, Rafal Rzepka, Kenji Araki
Topic modelling applied to a second language: A language adaptation and tool evaluation study. CLARIN Annual Conference (2019)
Da Li, Rafal Rzepka, Michal Ptaszynski, Kenji Araki
Emoji-Aware Attention-based Bi-directional GRU Network Model for Chinese Sentiment Analysis. LaCATODA/BtG@IJCAI (2019)
Hieu Hanh Le, Tatsuhiro Yamada, Yuichi Honda, Masaaki Kayahara, Muneo Kushima, Kenji Araki, Haruo Yokota
Analyzing Sequence Pattern Variants in Sequential Pattern Mining and Its Application to Electronic Medical Record Systems. DEXA (2) (2019)
Sho Takishita, Rafal Rzepka, Kenji Araki
Implicit Knowledge Completion Using Relevance Calculation of Distributed Word Representations. LaCATODA/BtG@IJCAI (2019)
Patrycja Swieczkowska, Rafal Rzepka, Kenji Araki
A Convolutional Neural Network For Ranking Advice Quality In Texts For A Motivational Dialogue System. LaCATODA/BtG@IJCAI (2019)
Rafal Rzepka, Kenji Araki
Importance of Contextual Knowledge in Artificial Moral Agents Development. AAAI Spring Symposia (2018)
Masahiro Yamaguchi, Masayo Matsumura, Hikari Shimada, Kenji Araki
Psychological Effect of Telescope Virtual Screens using VR Headset. iCAST (2018)
Takuya Sakata, Kenji Araki, Tomoyoshi Yamazaki, Koichi Kawano, Minoru Maeda, Muneo Kushima, Sanae Araki
Development of an "Alert Framework" Based on the Practices in the Medical Front. J. Medical Syst. 42 (6) (2018)
Da Li, Rafal Rzepka, Michal Ptaszynski, Kenji Araki
Emoticon-Aware Recurrent Neural Network Model for Chinese Sentiment Analysis. iCAST (2018)
Motoki Yatsu, Kenji Araki
Comparison of Pun Detection Methods Using Japanese Pun Corpus. LREC (2018)
Yuichi Honda, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Detection and Visualization of Variants in Typical Medical Treatment Sequences. DMAH@VLDB (2017)
Pawin Suthipornopas, Pattara Leelaprute, Akito Monden, Hidetake Uwano, Yasutaka Kamei, Naoyasu Ubayashi, Kenji Araki, Kingo Yamada, Ken-ichi Matsumoto
Industry Application of Software Development Task Measurement System: TaskPit. IEICE Trans. Inf. Syst. (3) (2017)
Hiroki Furuhata, Kenji Araki, Taisuke Ogawa, Mitsuru Ikeda
Effect on Completion of Clinical Pathway for Improving Clinical Indicator: Cases of Hospital Stay, Mortality Rate, and Comprehensive-Volume Ratio. J. Medical Syst. 41 (12) (2017)
Patrycja Swieczkowska, Jolanta Bachan, Rafal Rzepka, Kenji Araki
Asystent - a Prototype of a Motivating Electronic Assistant. LaCATODA@IJCAI (2017)
Michal Ptaszynski, Fumito Masui, Yoko Nakajima, Yasutomo Kimura, Rafal Rzepka, Kenji Araki
A Method for Detecting Harmful Entries on Informal School Websites Using Morphosemantic Patterns. J. Adv. Comput. Intell. Intell. Informatics 21 (7) (2017)
Rafal Rzepka, Kenji Araki
What People Say? Web-Based Casuistry for Artificial Morality Experiments. AGI (2017)
Naoto Kume, Shinji Kobayashi, Kenji Araki, Hiroyuki Yoshihara
Privacy Policy Implementation on the Nation-Wide EHR in Japan for Hospitals and Patients. MedInfo (2017)
Jinan Xu, Yufeng Chen, Kuang Ru, Yujie Zhang, Kenji Araki
An Approach for Chinese-Japanese Named Entity Equivalents Extraction Using Inductive Learning and Hanzi-Kanji Mapping Table. IEICE Trans. Inf. Syst. (8) (2017)
Seiya Shudo, Rafal Rzepka, Kenji Araki
Automatic Evaluation of Commonsense Knowledge for Refining Japanese ConceptNet. ALR@COLING (2016)
Marek Krawczyk, Rafal Rzepka, Kenji Araki
Extracting location and creator-related information from Wikipedia-based information-rich taxonomy for ConceptNet expansion. Knowl. Based Syst. 108 (2016)
Rafal Rzepka, Michal Mazur, Austin Clapp, Kenji Araki
Global Brain That Makes You Think Twice. AAAI Spring Symposia (2016)
Yi-Fan Zhang, Yu Tian, Tian-Shu Zhou, Kenji Araki, Jing-song Li
Integrating HL7 RIM and ontology for unified knowledge and data representation in clinical decision support systems. Comput. Methods Programs Biomed. 123 (2016)
Keishiro Uragaki, Tomoyuki Hosaka, Yoshitaka Arahori, Muneo Kushima, Tomoyoshi Yamazaki, Kenji Araki, Haruo Yokota
Sequential pattern mining on electronic medical records with handling time intervals and the efficacy of medicines. ISCC (2016)
Michal Ptaszynski, Fumito Masui, Taisei Nitta, Suzuha Hatakeyama, Yasutomo Kimura, Rafal Rzepka, Kenji Araki
Sustainable cyberbullying detection with category-maximized relevance of harmful phrases and double-filtered automatic optimization. Int. J. Child Comput. Interact. 8 (2016)
Tadashi Kanehira, Taro Sugihara, Muneou Suzuki, Akio Gofuku, Kenji Araki
Exploring Risk-Benefit Factors of Electronic Clinical Pathways Regarding Nursing Communication. HCI (15) (2016)
Rafal Rzepka, Keita Mitsuhashi, Kenji Araki
Avoiding Green and Colorless Ideas: Text-based Color-related Knowledge Acquisition for Better Image Understanding. AIC (2016)
Rafal Rzepka, Kohei Matsumoto, Kenji Araki
Praiseworthy Acts Recognition Using Web-based Knowledge and Semantic Categories. SAAIP@IJCAI (2016)
Michal Mazur, Krzysztof Karolczak, Rafal Rzepka, Kenji Araki
A System for English Vocabulary Acquisition based on Code-Switching. Int. J. Distance Educ. Technol. 14 (3) (2016)
Magnus Ahltorp, Maria Skeppstedt, Shiho Kitajima, Aron Henriksson, Rafal Rzepka, Kenji Araki
Expansion of medical vocabularies using distributional semantics on Japanese patient blogs. J. Biomed. Semant. 7 (2016)
Jin An Xu, Jiangming Liu, Kenji Araki
A Hybrid Topic Model for Multi-Document Summarization. IEICE Trans. Inf. Syst. (5) (2015)
Naoto Kume, Kenji Suzuki, Shinji Kobayashi, Kenji Araki, Hiroyuki Yoshihara
Development of Unified Lab Test Result Master for Multiple Facilities. MedInfo (2015)
Michal Ptaszynski, Fumito Masui, Yasutomo Kimura, Rafal Rzepka, Kenji Araki
Brute Force Works Best Against Bullying. CPCR+ITWP@IJCAI (2015)
Taro Sugihara, Hideki Sakanishi, Akio Gofuku, Katsuhiro Umemoto, Muneou Suzuki, Kenji Araki
Potential of electronic clinical pathways as triggers for eliciting implicit knowledge. IECON (2015)
Michal Mazur, Rafal Rzepka, Kenji Araki
Teaching Words in Context: Code-Switching Method for English and Japanese Vocabulary Acquisition Systems. LTC (2015)
Marek Krawczyk, Rafal Rzepka, Kenji Araki
Exploiting Wikipedia-Based Information-Rich Taxonomy for Extracting Location, Creator and Membership Related Information for ConceptNet Expansion. LTC (2015)
Marek Krawczyk, Rafal Rzepka, Kenji Araki
Populating ConceptNet Knowledge Base with Information Acquired from Japanese Wikipedia. SMC (2015)
Michal Ptaszynski, Fumito Masui, Yasutomo Kimura, Rafal Rzepka, Kenji Araki
Automatic Extraction of Harmful Sentence Patterns with Application in Cyberbullying Detection. LTC (2015)
Rafal Rzepka, Kenji Araki
Haiku Generator that Reads Blogs and Illustrates Them with Sounds and Images. IJCAI (2015)
Naoto Kume, Shinji Kobayashi, Kenji Araki, Satoshi Inoue, Hiroyuki Yoshihara
Archetype Based Nationwide Electronic Health Record Development in Japan. AMIA (2015)
Yasutomo Kimura, Fumitoshi Ashihara, Arnaud Jordan, Keiichi Takamaru, Yuzu Uchida, Hokuto Ototake, Hideyuki Shibuki, Michal Ptaszynski, Rafal Rzepka, Fumito Masui, Kenji Araki
Using Time Periods Comparison for Eliminating Chronological Discrepancies between Question and Answer Candidates at QALab NTCIR11 Task. NTCIR (2014)
Hiroshi Echizen-ya, Kenji Araki, Eduard H. Hovy
Application of Prize based on Sentence Length in Chunk-based Automatic Evaluation of Machine Translation. WMT@ACL (2014)
Shiho Kitajima, Rafal Rzepka, Kenji Araki
Blog Snippets Based Drug Effects Extraction System Using Lexical and Grammatical Restrictions. Int. J. Multim. Data Eng. Manag. 5 (2) (2014)
Michal Ptaszynski, Fumito Masui, Rafal Rzepka, Kenji Araki
Emotive or Non-emotive: That is The Question. WASSA@ACL (2014)
Michal Ptaszynski, Rafal Rzepka, Satoshi Oyama, Masahito Kurihara, Kenji Araki
A Survey on Large Scale Corpora and Emotion Corpora. Inf. Media Technol. 9 (4) (2014)
Hironori Fukushima, Kenji Araki, Yuzu Uchida
Disambiguation of Japanese Onomatopoeias Using Nouns and Verbs. TSD (2014)
Magnus Ahltorp, Hideyuki Tanushi, Shiho Kitajima, Maria Skeppstedt, Rafal Rzepka, Kenji Araki
HokuMed in NTCIR-11 MedNLP-2: Automatic Extraction of Medical Complaints from Japanese Health Records Using Machine Learning and Rule-based Methods. NTCIR (2014)
Michal Ptaszynski, Fumito Masui, Rafal Rzepka, Kenji Araki
Detecting Emotive Sentences with Pattern-based Language Modelling. KES (2014)
Arnaud Jordan, Kenji Araki
A framework for multilingual real-time spoken dialogue agents. iCAST (2014)
Muneo Kushima, Kenji Araki, Muneou Suzuki, Tomoyoshi Yamazaki, Noboru Sonehara
Research on text data mining of hospital patient records within Electronic Medical Records. SCIS&ISIS (2014)
Yuki Urabe, Rafal Rzepka, Kenji Araki
Emoticon Recommendation System to Richen Your Online Communication. Int. J. Multim. Data Eng. Manag. 5 (1) (2014)
Hiroshi Echizen-ya, Kenji Araki, Yuzu Uchida, Eduard H. Hovy
Automatic Post-Editing Method Using Translation Knowledge Based on Intuitive Common Parts Continuum for Statistical Machine Translation. SPECOM (2014)
Denis Kiselev, Rafal Rzepka, Kenji Araki
Matching Word-Order Variations and Sorting Results for the iEPG Data Search. Int. J. Multim. Data Eng. Manag. 5 (1) (2014)
Michal Ptaszynski, Rafal Rzepka, Kenji Araki, Yoshio Momouchi
Automatically annotating a five-billion-word corpus of Japanese blogs for sentiment and affect analysis. Comput. Speech Lang. 28 (1) (2014)
Rafal Rzepka, Kenji Araki
Experience of Crowds as a Guarantee for Safe Artificial Self. AAAI Spring Symposia (2014)
Rafal Rzepka, Kenji Araki
Society as a Life Teacher - Automatic Recognition of Instincts Underneath Human Actions by Using Blog Corpus. SocInfo (2013)
Michal Ptaszynski, Pawel Dybala, Michal Mazur, Rafal Rzepka, Kenji Araki, Yoshio Momouchi
Towards Computational Fronesis: Verifying Contextual Appropriateness of Emotions. Int. J. Distance Educ. Technol. 11 (2) (2013)
Rafal Rzepka, Kenji Araki
Possible Usage of Sentiment Analysis for Calculating Vectors of Felific Calculus. ICDM Workshops (2013)
Eleanor Clark, Kenji Araki
Turing Test-Based Evaluation of an Experimental System for Generation of Casual English Sentences from Regular English Input. J. Adv. Comput. Intell. Intell. Informatics 17 (3) (2013)
Yuki Urabe, Rafal Rzepka, Kenji Araki
Emoticon recommendation system for effective communication. ASONAM (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kenji Araki