Class Directed Generalization. - Takenao Ohkawa; Toshiaki Mori; Noboru Babaguchi; Yoshikazu Tezuka (SCAI, 1991)

Analogical Generalization. - Takenao Ohkawa; Toshiaki Mori; Noboru Babaguchi; Yoshikazu Tezuka (FGCS, 1992)

Constructing hierarchies for incomplete frames. - Takenao Ohkawa; Kazuhiko Koizumi; Noboru Babaguchi; Yoshikazu Tezuka (Syst. Comput. Jpn., 1992)

Evaluation of Case-Oriented Planning Support System -SMAP- for Business System. - Norihiko Kugumiya; Shuji Soga; Takenao Ohkawa; Norihisa Komoda (SEKE, 1995)

Character Design Based on Concept Space Formation. - Takenao Ohkawa; Kaname Kakihara; Norihisa Komoda (IEA/AIE, 1996)

Recursive learning method for knowledge-based planning system. - Yoshitomo Ikkai; Takenao Ohkawa; Norihisa Komoda (J. Intell. Manuf., 1996)

Automatic regeneration of sequence programs for operating plants. - Yoshitomo Ikkai; Kaname Kakihara; Takenao Ohkawa; Norihisa Komoda; Katsuhiko Doi; Isao Tone (IEEE Robotics Autom. Mag., 1997)

Case Based Approach to the Construction of a Coal Molecular Structure Model. - Koji Tanaka; Takenao Ohkawa; Norihisa Komoda (IEA/AIE (Vol. 2), 1998)

Classification and Feature Extraction of Protein Structures Based on Structural Transformation. - Takenao Ohkawa (Int. J. Artif. Intell. Tools, 1999)

Real-time simulation for fault detection and diagnosis using stochastic qualitative reasoning. - Fusachika Miyasaka; Takahiro Yamasaki; Masaki Yumoto; Takenao Ohkawa; Norihisa Komoda (ETFA (1), 2001)

A method of comparing protein molecular surface based on normal vectors with attributes and its application to function identification. - Yoshikazu Kaneta; Norimasa Shoji; Takenao Ohkawa; Haruki Nakamura (Inf. Sci., 2002)

A filtering method for high-speed retrieval of similar active sites. - Tadasuke Nakagawa; Takanori Tanaka; Takenao Ohkawa; Haruki Nakamura (Inf. Sci., 2002)

Automatic Extraction of Protein Active Site Information from Literature Using Template Matching and Anaphora Analysis. - Yoshikazu Kaneta; M. Numa; Takenao Ohkawa (METMBS, 2003)

Information Extraction from Semi-Structured Data in the Protein Data Bank by Induction of a Data Description Pattern. - Youhei Kawaguchi; Yoshikazu Kaneta; Takenao Ohkawa; Haruki Nakamura (METMBS, 2003)

A Method of Filtering Protein Surface Motifs Based on Similarity Among Local Surfaces. - Nripendra Lal Shrestha; Youhei Kawaguchi; Tadasuke Nakagawa; Takenao Ohkawa (IDEAL, 2004)

Logical Cluster Construction in a Grid Environment for Similar Protein Retrieval. - Takenao Ohkawa; Yusuke Nonomura; Kenji Inoue (SAINT Workshops, 2004)

Sumomo: A Protein Surface Motif Mining Module. - Nripendra Lal Shrestha; Youhei Kawaguchi; Takenao Ohkawa (Int. J. Comput. Intell. Appl., 2004)

Automatic profile extraction based on frequency distribution of atoms for retrieving similar interaction protein. - Mariko Matsumoto; Yusuke Nonomura; Takenao Ohkawa (ISDA, 2005)

Efficient Mining of Closed Induced Ordered Subtrees in Tree-structured Databases. - Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2006)

Mining Closed and Maximal Frequent Induced Free Subtrees. - Hitohiro Shiozaki; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2006)

Decision Tree Construction from Multidimensional Structured Data. - Tomoki Watanuma; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2006)

Filtering Protein Surface Motifs Using Negative Instances of Active Sites Candidates. - Nripendra Lal Shrestha; Takenao Ohkawa (Analysis of Biological Data: A Soft Computing Approach, 2007)

Discovery of Frequent Graph Patterns that Consist of the Vertices with the Complex Structures. - Tsubasa Yamamoto; Tomonobu Ozaki; Takenao Ohkawa (MCD, 2007)

Partial Geometric Hashing for Retrieving Similar Interaction Protein Using Profile. - Yasuhiro Kiuchi; Tomonobu Ozaki; Takenao Ohkawa (ITNG, 2007)

Efficiently Mining Closed Constrained Frequent Ordered Subtrees by Using Border Information. - Tomonobu Ozaki; Takenao Ohkawa (PAKDD, 2007)

A Method to Extract Sentences with Protein Functional Information from Literature by Iterative Learning of the Corpus. - Md. Ahaduzzaman Munna; Takenao Ohkawa (Inf. Media Technol., 2007)

Mining Correlated Pairs of Patterns in Multidimensional Structured Databases. - Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2008)

Discovery of Internal and External Hyperclique Patterns in Complex Graph Databases. - Tsubasa Yamamoto; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2008)

Mining Correlated Subgraphs in Graph Databases. - Tomonobu Ozaki; Takenao Ohkawa (PAKDD, 2008)

Mining Mutually Dependent Ordered Subtrees in Tree Databases. - Tomonobu Ozaki; Takenao Ohkawa (PAKDD Workshops, 2008)

Extraction of Binding Sites in Proteins by Searching for Similar Local Molecular Surfaces. - Satoshi Koizumi; Keisuke Imada; Tomonobu Ozaki; Takenao Ohkawa (PRIB, 2008)

Entity Network Prediction Using Multitype Topic Models. - Hitohiro Shiozaki; Koji Eguchi; Takenao Ohkawa (IEICE Trans. Inf. Syst., 2008)

Discovery of Correlated Sequential Subgraphs from a Sequence of Graphs. - Tomonobu Ozaki; Takenao Ohkawa (ADMA, 2009)

Frequent Pattern Discovery from a Single Graph with Quantitative Itemsets. - Yuuki Miyoshi; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2009)

Discovery of Quantitative Sequential Patterns from Event Sequences. - Fumiya Nakagaito; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2009)

Efficient Discovery of Closed Hyperclique Patterns in Multidimensional Structured Databases. - Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2009)

Weighted Frequent Subgraph Mining in Weighted Graph Databases. - Masaki Shinoda; Tomonobu Ozaki; Takenao Ohkawa (ICDM Workshops, 2009)

A Comparative Analysis of Metabolic Pathways Based on Metabolic Steady States. - Yuta Ashida; Tomonobu Ozaki; Takenao Ohkawa (Inf. Media Technol., 2009)

Selection of Effective Sentences from a Corpus to Improve the Accuracy of Identification of Protein Names. - Kazunori Miyanishi; Tomonobu Ozaki; Takenao Ohkawa (Inf. Media Technol., 2009)

A Method to Identify Protein Names with Iterative Extension of Training Data Set. - Kazunori Miyanishi; Tomonobu Ozaki; Takenao Ohkawa (BICoB, 2010)

A Method to Extract Sentences Containing Protein Function Information with Training Data Extension Based on User's Feedback. - Kazunori Miyanishi; Tomonobu Ozaki; Takenao Ohkawa (Inf. Media Technol., 2010)

A method for supporting retrieval of articles on protein structure analysis considering users' intention. - Riku Kyogoku; Ryo Fujimoto; Tomonobu Ozaki; Takenao Ohkawa (BMC Bioinform., 2011)

Interaction site prediction by structural similarity to neighboring clusters in protein-protein interaction networks. - Hiroyuki Monji; Satoshi Koizumi; Tomonobu Ozaki; Takenao Ohkawa (BMC Bioinform., 2011)

Method of extracting sentences about protein interaction from the literature on protein structure analysis using selective transfer learning. - Shun Koyabu; Riku Kyogoku; Takenao Ohkawa (BIBE, 2012)

Binding site extraction by similar subgraphs mining from protein molecular surfaces. - Natsumi Kurumatani; Hiroyuki Monji; Takenao Ohkawa (BIBE, 2012)

A Method of Extracting Sentences Containing Protein Function Information from Articles by Iterative Learning with Feature Update. - Kazunori Miyanishi; Takenao Ohkawa (CIBB, 2012)

Super-resolved 3D reconstruction for parking assistance using projective transformation. - Keiko Nakajima; Takenao Ohkawa; Shiho Tanaka; Toshio Ito (FCV, 2013)

Binding Site Extraction by Similar Subgraphs Mining from Protein Molecular Surfaces and Its Application to Protein Classification. - Natsumi Kurumatani; Hiroyuki Monji; Takenao Ohkawa (Int. J. Artif. Intell. Tools, 2014)

A method of searching for related literature on protein structure analysis by considering a user's intention. - Azusa Ito; Takenao Ohkawa (BMC Bioinform., 2015)

A method of detecting interaction between breeding cows from time-series bird's eye pictures of pasture. - Yoji Hosomi; Kenji Oyama; Takeshi Honda; Takenao Ohkawa (IJCNN, 2016)

Extraction of interaction information between breeding cows with GPS and its application to estrus detection. - Kengo Matsumoto; Kenji Oyama; Takeshi Honda; Takenao Ohkawa (IJCNN, 2016)

Protein-protein interaction extraction with feature selection by evaluating contribution levels of groups consisting of related features. - Thi Thanh Thuy Phan; Takenao Ohkawa (BMC Bioinform., 2016)

Protein-Protein Interaction Extraction from Text by Selecting Linguistic Features. - Thi Thanh Thuy Phan; Takenao Ohkawa; Akihiro Yamamoto (BIBE, 2017)

A hybrid machine learning approach to automatic plant phenotyping for smart agriculture. - So Yahata; Tetsu Onishi; Kanta Yamaguchi; Seiichi Ozawa; Jun Kitazono; Takenao Ohkawa; Takeshi Yoshida; Noriyuki Murakami; Hiroyuki Tsuji (IJCNN, 2017)

An Image Sensing Method to Capture Soybean Growth State for Smart Agriculture Using Single Shot MultiBox Detector. - Kazuki Omura; So Yahata; Seiichi Ozawa; Takenao Ohkawa; Yuya Chonan; Hiroyuki Tsuji; Noriyuki Murakami (SMC, 2018)

Refined Cattle Detection Using Composite Background Subtraction and Brightness Intensity from Bird's Eye Images. - Mami Aotani; Ryo Nishide; Yumi Takaki; Chikara Ohta; Kenji Oyama; Takenao Ohkawa (SoICT, 2018)

Quantifying the Approaching Behaviors for Interactions in Detecting Estrus of Breeding Cattle. - Shunta Fukumoto; Ryo Nishide; Yumi Takaki; Chikara Ohta; Kenji Oyama; Takenao Ohkawa (SoICT, 2018)

Calf Robust Weight Estimation Using 3D Contiguous Cylindrical Model and Directional Orientation from Stereo Images. - Ryo Nishide; Ayumi Yamashita; Yumi Takaki; Chikara Ohta; Kenji Oyama; Takenao Ohkawa (SoICT, 2018)

Cattle Community Extraction Using the Interactions Based on Synchronous Behavior. - Yohei Yamauchi; Ryo Nishide; Yumi Takaki; Chikara Ohta; Kenji Oyama; Takenao Ohkawa (SoICT, 2018)

Deep Learning-based Object Detection for Crop Monitoring in Soybean Fields. - Muhammad Taufiq Pratama; Sangwook Kim; Seiichi Ozawa; Takenao Ohkawa; Yuya Chonan; Hiroyuki Tsuji; Noriyuki Murakami (IJCNN, 2020)

Error Factor Analysis of DNN-based Fingerprinting Localization through Virtual Space. - Takuto Jikyo; Tomio Kamada; Chikara Ohta; Takaharu Yaguchi; Kenji Oyama; Takenao Ohkawa; Ryo Nishide (CCNC, 2021)

Estimation of important binding sites in compounds that interact with proteins. - Kouhei Tachibana; Aoi Fukazawa; Ryo Nishide; Takenao Ohkawa (Comput. Biol. Chem., 2021)

Real-Time Cattle Interaction Recognition via Triple-stream Network. - Yang Yang 124; Mizuka Komatsu; Takenao Ohkawa; Kenji Oyama (ICMLA, 2022)

SCIRNet: Skeleton-based cattle interaction recognition network with inter-body graph and semantic priority. - Yang Yang 124; Mizuka Komatsu; Kenji Oyama; Takenao Ohkawa (IJCNN, 2023)

Drone airfield location determination method for parcel delivery by vehicle and drone. - Satoru Hori; Norihisa Komoda; Takenao Ohkawa (SII, 2023)

Age and Spatial Cue Effects on User Performance for an Adaptable Verbal Wayfinding System. - Rin Takahira; Chaoran Liu; Carlos Toshinori Ishi; Takenao Ohkawa (RO-MAN, 2024)