A5051448264- Semantic Web and Ontologies
- Biomedical Text Mining and Ontologies
- Service-Oriented Architecture and Web Services
- Advanced Text Analysis Techniques
- Bioinformatics and Genomic Networks
- Natural Language Processing Techniques
- Topic Modeling
- Geographic Information Systems Studies
- Multi-Agent Systems and Negotiation
- Advanced Database Systems and Queries
- Business Process Modeling and Analysis
- Scientific Computing and Data Management
- Data Quality and Management
- Wikis in Education and Collaboration
- Advanced Graph Neural Networks
- Complex Network Analysis Techniques
- AI-based Problem Solving and Planning
- Context-Aware Activity Recognition Systems
- Medical and Biological Sciences
- Design Education and Practice
- Research Data Management Practices
- Genomics and Rare Diseases
- Web Data Mining and Analysis
- Spam and Phishing Detection
- 3D Modeling in Geospatial Applications
Osaka Electro-Communication University
2019-2024
National Institute of Advanced Industrial Science and Technology
2021
Osaka University
2011-2020
Osaka Research Institute of Industrial Science and Technology
2010-2020
Japan Science and Technology Agency
2017
The University of Tokyo
2015
Japan Advanced Institute of Science and Technology
2014-2015
Ibaraki University
2014
National Institute of Information and Communications Technology
2014
University of Tokyo Hospital
2014
One of the major goals ontology is to represent properly underlying conceptual structure messy world reflecting reality as much possible. Ontology building tools should be designed help developers create good ontologies. However, few them can deal with roles adequately. Needless say, full (e.g., wife, teacher, president, fuel, food, product, output, height) although there has been extensive theoretical research on roles, we do not yet have a comprehensive and usable theory yet. Our group...
In sustainability science (SS), it is difficult to identify what needs be solved, and also not clear how solve the problems that are identified. There has been no consensus on underlying question of "What structuring knowledge in SS?" This paper focuses accompanied by supporting thinking. It addresses key challenges associated with SS, identifies requirements for knowledge, proposes a reference model, develops an ontology-based mapping tool as solution one layer model. First, we important SS...
The RIKEN integrated database of mammals ( http://scinets.org/db/mammal ) is the official undertaking to integrate its mammalian databases produced from multiple large-scale programs that have been promoted by institute. integrates not only RIKEN's original databases, such as FANTOM, ENU mutagenesis program, Cerebellar Development Transcriptome Database and Bioresource Database, but also imported data public Ensembl, MGI biomedical ontologies. Our has implemented on infrastructure...
Recently, exchanging data and information has become a significant challenge in medicine. Such include abnormal states. Establishing unified representation framework of states can be difficult task because the diverse heterogeneous nature these Furthermore, definition diseases found several textbooks or dictionaries, are not directly associated with corresponding quantitative values clinical test data, making processing such by computers difficult. We focused on proposed form to describe an...
The objective of this study is to describe a target water–energy–food (WEF) nexus domain world including causal linkages and trade-off relationships between WEF resources their stakeholders, develop system map as an interdisciplinary tool used for understanding the subsequent complexity systems. An ontology engineering method, which qualitative was applied replicability map, because method semantic web development enhancing compatibility descriptions logically or objectively. has three...
Abstract This article discusses a fundamental issues of medical ontology based on ontological theory. We focus "anatomical structure organs" and "abnormal states in the human body". On basis investigation, we distinguish organ-specific types from those independent any organ to maximize explicitness ontology. The next feature our is allow on-demand reorganization is-a hierarchy diseases instead one fixed cope with various viewpoints which physician might have. also take care notorious issue...
Medical ontologies are expected to contribute the effective use of medical information resources that store considerable amount data. In this study, we focused on disease ontology because complicated mechanisms diseases related concepts across various domains. The authors developed a River Flow Model (RFM) diseases, which captures as causal chains abnormal states. It represents causes progression, and downstream consequences is compliant with intuition experts. paper, discuss fact repository...
Roles are important both theoretically and practically for modelling the world around us. Although many theories of roles have been proposed, there remain aspects which little understood. In this paper we investigate their contexts from a temporal point view. We introduce idea family occurrent-dependent as means to organise prospective retrospective derived an original role they derived. By account existence groups similar difficult distinguish without careful analysis aspects. Following...