ランキング (合計) - Ceek.jp Altmetrics

1 0 0 0 疾患知識統合に向けた異常状態オントロジーのLinked Data化

著者: 山縣友紀古崎晃司今井健大江和彦溝口理一郎
出版者: The Japanese Society for Artificial Intelligence
雑誌: 人工知能学会論文誌 (ISSN:13460714)
巻号頁・発行日: 2016

Linked Data is a promising technology for knowledge integration on the web. Many research groups have developed ontologies and terminologies, and recently, they have published a wide variety of Linked Data in the biomedical domain. We have systematized an ontology of abnormal states in the definition of diseases. For effective use of existing biomedical data, one of the difficulties is a conceptual discrepancy rather than a superficial one since data are heterogeneous. This article focuses on knowledge integration with Linked Data in terms of abnormal states. First, we discuss ontological issues of reusing and integrating knowledge of abnormal states in existing biomedical resources. Next, we introduce our ontology of abnormal states. By using our ontology and making explicit the meaning of each concept, we show a solution for the integration. Then, applying a Linked Data technology, we introduce a prototype system to link our ontology as a hub of existing resources across species. In cooperation with disease ontology, we demonstrate finding commonality of causal relationships of abnormal states between diseases across clinical departments. Our approach will bring benefits to fill the gap between basic research and clinical medicine, and contribute to disease knowledge integration of good practice.

2015-08-18 11:21:34
1 + 0 Twitter

1 0 0 0 OA PC内蔵カメラを用いた学習態度把握方式の検討

著者: 安彦智史池辺正典丸山広長谷川大
雑誌: 情報教育シンポジウム2015論文集
巻号頁・発行日: vol.2015, pp.103-108, 2015-08-10

近年の高等教育においては,e-Learning システムは一般的な学習方法の1つとして認識されつつあり,授業等での活用件数も増加し,広く普及している.そして,e-Learning システムでは,受講者の学習状況を把握するために,教材の学習回数や閲覧時間等の情報を蓄積する機能が実装されているものが多い.しかし,これらの機能のみでは,受講者の学習実態を詳細に把握することは困難であり,受講者のより多くの種類の情報を蓄積することが求められている.このため,本研究では,e-Learning システムの受講者の学習状況を詳細に把握するための情報を取得することを目的とする.具体的には,一般的なパソコンに容易に設置が可能な Web カメラを用いて,e-Learning システムの受講者の顔画像を取得し,画像処理による目領域の特定から視線検出行う.そして,視線情報から教材学習時の注視点を取得・蓄積することで,学習態度を把握するための方式を検討する.

2015-08-18 10:51:23
1 + 0 Twitter

http://id.nii.ac.jp/1001/00144688/

1 0 0 0 OA 藤原定家の「歌つくり」と「歌詠み」について : 創造と表現との相違

著者: 伊達立晶ダテタツアキ Date Tatsuaki
出版者: 大阪大学大学院文学研究科
雑誌: 待兼山論叢. 美学篇 (ISSN:03874818)
巻号頁・発行日: vol.29, pp.27-47, 1995

2015-08-18 09:00:05
1 + 0 Twitter

http://hdl.handle.net/11094/48222

1 0 0 0 英詩の理解

著者: 吉竹迪夫著
出版者: 吾妻書房
巻号頁・発行日: 1964

2015-08-18 08:40:48
1 + 0 Twitter

http://dl.ndl.go.jp/info:ndljp/pid/1672077

1 0 0 0 IR Bulk element compositions of meteorites: A guide for interpreting remote-sensing geochemical measurements of planets and asteroids

著者: Nittler Larry R. McCoy Timothy J. Clark Pamela E. Murphy Mary E. Trombka Jacob I. Jarosewich Eugene
雑誌: Antarctic meteorite research
巻号頁・発行日: vol.17, pp.231-251, 2004-09

We report a large database of bulk meteorite elemental abundances, compiled to aid in the interpretation of elemental abundance data determined by remote-sensing instrumentation on planetary missions. A custom user interface was developed for easy access and manipulation of the abundance data. The database contains almost 3000 individual analyses of more than 1000 individual meteorites. Most major and minor elements are included, as well as small number of trace elements measurable by remote-sensing gamma-ray spectroscopy (notably Th and U). All meteorite classes show variability in bulk compositions between individual analyses. Some of this spread is intrinsic to the parent bodies of the meteorites. However, some variability is undoubtedly due to systematic uncertainties, caused by inter-laboratory bias, misclassification, effect of weathering, and unrepresentative sampling. We use the database here to investigate both how well different meteorite groups can be distinguished on the basis of bulk compositions and how bulk compositions can be related to the cosmochemical and geological processes that produced them. The major elements measurable by X-ray and gamma-ray remote-sensing-oxygen, magnesium, aluminum, silicon, sulfur, calcium and iron-reflect to differing degrees nebular elemental fractionations and parent-body igneous processes and can be used together to distinguish most classes and sub-classes of meteorites. Potassium is potentially useful as a tracer of thermal processes in the early solar system. Thorium and uranium abundances could be used to trace igneous processes on differentiated asteroids.