Search Results 1-20 of 1065

  • Emotion Recognition for Japanese Short Sentences Including Slangs Based on Bag of Concepts Feature Trained by Large Web Text

    Matsumoto Kazuyuki , Yoshida Minoru , Kita Kenji

    … We proposed to convert unknown word to semantic class id so that we might be able to process the words that were not included in the learning data. …

    Current Analysis on Instrumentation and Control 2019(2), 9-18, 2019-02-01

    IR

  • A Media History of Search Engine Rankings:a Discourse Analysisof Major PC Magazines  [in Japanese]

    Udagawa Atsushi

    … In particular, rankings</p><p>of search engine results are one of the most commonly encountered media.</p><p>However, most users are not aware of how web pages are ranked by search</p><p>engines and even the fact that search engine results are ranked. …

    JOURNAL OF MASS COMMUNICATION STUDIES 94(0), 131-149, 2019

    J-STAGE

  • Report on the First Knowledge Graph Reasoning Challenge 2018:- Toward the eXplainable AI System -  [in Japanese]

    KAWAMURA ○Takahiro , TAKAMATSU Kunihiko , SUGIURA Aoi , SHIRAMATSU Shun , ZHANG Xiangyu , KOZAKI Kouji , EGAMI Shusaku , TAMURA Koutarou , HOKAZONO Yasunori , UGAI Takanori , KOYANAGI Yusuke , NISHINO Fumihito , OKAJIMA Seiji , MURAKAMI Katsuhiko

    … な社会システムにAI技術が組み込まれつつある.今後,そうしたシステムを安心・安全に使っていくためにはAIによる判断・動作を適切に説明する技術が重要になってくるだろう.そこで,本会セマンティックWebとオントロジー研究会では,データセットとしてシャーロック・ホームズの小説を題材としたナレッジグラフを構築,公開し,説明付きで犯人を当てる(推論または推定する)技術を募集するチャレンジを企 …

    Proceedings of the Annual Conference of JSAI JSAI2019(0), 1K2J404-1K2J404, 2019

    J-STAGE

  • A Semantic Management Method of Simulation Models in GNSS Distributed Simulation Environment

    FAN Guo-chao , HU Chun-sheng , ZHENG Xue-en , XU Cheng-dong

    … A semantic management method of simulation model is proposed, and a model management architecture is designed. … The simulation results show that retrieval in the semantic management module has a good ability on understanding user needs, and helps user obtain appropriate model rapidly. …

    IEICE Transactions on Information and Systems E102.D(1), 85-92, 2019

    J-STAGE

  • Framework for Selection of Semantic Web Languages and Tools : A Prerequisite for Web 3.0

    Parveen Suraiya , Biswas Ranjit

    Information : an international Interdisciplinary journal 21(7), 2007-2021, 2018-07

  • Graph-Based Video Search Reranking with Local and Global Consistency Analysis

    YOSHIDA Soh , OGAWA Takahiro , HASEYAMA Miki , MUNEYASU Mitsuji

    … This paper proposes a graph-based Web video search reranking method with local and global consistency analysis. … Specifically, in order to detect this consistency, the propose method introduces a spectral clustering algorithm which can detect video groups, in which videos have strong semantic correlation, on the graph. …

    IEICE Transactions on Information and Systems E101(5), 1430-1440, 2018-05

    IR DOI

  • A Study about the Utilization of Video on an Educational Application based on Structured Data  [in Japanese]

    浦川 真 , 藤沢 寛

    映像情報メディア学会技術報告 = ITE technical report 42(11), 1-4, 2018-03

  • Visualizing Security Principles to Access Resources based on Linked Open Data : Case Study DBpedia

    Gaona-Garcia Paulo Alonso , Gordillo Kevin , Montenegro-Marin Carlos , Acosta Adriana Gomez

    Information : an international Interdisciplinary journal 21(1), 109-122, 2018-01

  • Development of System to Support Analysis of Historical Materials by use of Digital Archive and Linked Data  [in Japanese]

    Nakamura Satoru , Yamato Hiroyuki , Hiekata Kazuo , Mitsuyuki Taiga

    近年,デジタルアーカイブの普及に伴い,セマンティックウェブ技術を活用したデジタルアーカイブの統合や,年表や地図等との組み合わせによる多角的な情報提供による史料研究支援が試みられている.このような取り組みは効率的な史料研究を支援する点で重要であるが,これらはデジタルアーカイブを公開する提供者による取り組みが主である.歴史研究者をはじめとする史料の利用者が,公開されている史料を収集・整理し,史料分析を …

    Japanese Journal of Digital Humanities 1(0), 29-43, 2018

    J-STAGE

  • A Generic Kernel for Various RDF Graphs  [in Japanese]

    Arai Daichi , Kaneiwa Ken

    <p>Many kernels for RDF graphs have been designed to apply to machine learning such as classification and clustering. However, the performances of these kernels are affected by the variety of RD …

    Transactions of the Japanese Society for Artificial Intelligence 33(5), B-I12_1-14, 2018

    J-STAGE

  • On-Vehicle Danger Forecast System based on Knowledge-based Artificial Intelligence  [in Japanese]

    Hashimoto Kouhei , Ishida Yutaro , Ichise Ryutaro , Wagatsuma Hiroaki , Tamukoh Hakaru

    … In this paper, we focus on the ability of the logical reasoning based on the Semantic Web techniques, which is called knowledge-based AI, and demonstrate successfully its implementation into a module of Robot Operating System (ROS) to control a real vehicle. …

    Transactions of the Institute of Systems, Control and Information Engineers 31(5), 191-201, 2018

    J-STAGE

  • Autonomous, Decentralized and Privacy-Enabled Data Preparation for Evidence-Based Medicine with Brain Aneurysm as a Phenotype

    MALIK Khalid Mahmood , KANAAN Hisham , SABEEH Vian , MALIK Ghaus

    … Understanding the natural history of complex diseases like brain aneurysm and particularly investigating the evidences of its rupture risk factors relies on the existence of semantic-enabled data preparation technology to conduct clinical trials, survival analysis and outcome prediction. … Without the means of automating the process of privacy and semantic-enabled data preparation to conduct observational studies at intra-organizational level would require months to manually prepare the data. …

    IEICE Transactions on Communications E101.B(8), 1787-1797, 2018

    J-STAGE

  • Classifying Personality of Comic Character Based on Egogram  [in Japanese]

    PARK Byeongseon , IBAYASHI Kanae , MATSUSHITA Mitsunori

    … に基づいたコミック検索支援システムの実現の端緒として,エゴグラムを用いたキャラクタ性格分類を試みる.現状のコミック検索システムでは,コミックの内容情報に基づいた検索が困難である.そこで,Web 上のリソースから抽出したデータを用いて,エゴグラムに基づくキャラクタの性格分析手法をについて提案する.提案手法では,性格を表す語にエゴグラムの自我状態を基底とするベクトルを付与し,そのベ …

    Proceedings of the Annual Conference of JSAI JSAI2018(0), 1J302-1J302, 2018

    J-STAGE

  • The First Knowledge Graph Completion Challenge 2018:- Toward the Interpretable AI -  [in Japanese]

    KAWAMURA Takahiro , EGAMI Shusaku , NAGANO Shinichi , OHMUKAI Ikki , MORITA Takeshi , YAMAMOTO Yasunori , KOZAKI Koji

    … に埋め込まれるようになるだろう.しかし,安全・安心に社会の中でAIを活用していくためには,AIによるシステムの動作を正しく解釈,検証し,品質を保証する技術が必要となる.そこで,本会セマンティクWebとオントロジー(SWO)研究会では,解釈可能性なAIに関する最先端技術の共有と研究開発の促進を図るため,推論に関するチャレンジを開催する.具体的には,広く知られたシャーロックの推理小説をナレッ …

    Proceedings of the Annual Conference of JSAI JSAI2018(0), 1F101-1F101, 2018

    J-STAGE

  • Ontology-based Knowledge Systemization for Interpreting the Mechanism of Liver Toxicity  [in Japanese]

    YAMAGATA Yuki , IGARASHI Yoshinobu , NAKATSU Noriyuki , HORIMOTO Katsuhisa , FUKUI Kazuhiko , UESAWA Yoshihiro , YAMADA Hiroshi

    <p>薬剤性肝障害は医薬品開発中止の主要因となっているが,肝毒性の発現機序(メカニズム)は複雑でありその全体像の把握は困難とされている.本研究では,オントロジー工学理論に基づき,機序の本質を捉えた肝毒性知識の体系化と記述枠組みのモデル化を行う.さらに,応用として創薬における安全性評価への適用について検討する.</p>

    Proceedings of the Annual Conference of JSAI JSAI2018(0), 2F401-2F401, 2018

    J-STAGE

  • Research on Pattern Representation Based on Keyword and Word Embedding in Chinese Entity Relation Extraction

    Ye Feiyue , Qin Zhentao

    … In this paper, we focus on the research of the pattern representation in relation extraction, and extract the high accuracy Chinese entity pairs from large scale web texts. … According to the new entity relation extraction technology and the characteristics of Chinese corpora, we define pattern representation based on keywords and word embedding information, extract deep semantic feature of context information, and strengthen keywords information effect for relation extraction. …

    Journal of Advanced Computational Intelligence and Intelligent Informatics 22(4), 475-482, 2018

    J-STAGE

  • Graph-Based Video Search Reranking with Local and Global Consistency Analysis

    YOSHIDA Soh , OGAWA Takahiro , HASEYAMA Miki , MUNEYASU Mitsuji

    … This paper proposes a graph-based Web video search reranking method with local and global consistency analysis. … Specifically, in order to detect this consistency, the propose method introduces a spectral clustering algorithm which can detect video groups, in which videos have strong semantic correlation, on the graph. …

    IEICE Transactions on Information and Systems E101.D(5), 1430-1440, 2018

    J-STAGE

  • Collaborative Ontology Development Approach for Multidisciplinary Knowledge: A Scenario-Based Knowledge Construction System in Life Cycle Assessment

    TAKHOM Akkharawoot , USANAVASIN Sasiporn , SUPNITHI Thepchai , IKEDA Mitsuru

    … <p>Creating an ontology from multidisciplinary knowledge is a challenge because it needs a number of various domain experts to collaborate in knowledge construction and verify the semantic meanings of the cross-domain concepts. …

    IEICE Transactions on Information and Systems E101.D(4), 892-900, 2018

    J-STAGE

  • A Survey of Thai Knowledge Extraction for the Semantic Web Research and Tools

    NETISOPAKUL Ponrudee , WOHLGENANNT Gerhard

    … <p>As the manual creation of domain models and also of linked data is very costly, the extraction of knowledge from structured and unstructured data has been one of the central research areas in the Semantic Web field in the last two decades. …

    IEICE Transactions on Information and Systems E101.D(4), 986-1002, 2018

    J-STAGE

  • Data Science and PDBj Activities  [in Japanese]

    NAKAMURA Haruki , KURISU Genji

    <p>These days, "Data Science" becomes a new trend of science by accumulation and analysis of scientific big data. This data science is considered to provide a very useful approach for, in parti …

    Seibutsu Butsuri 58(2), 071-077, 2018

    J-STAGE Ichushi Web

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