ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "c0270b24-8a0c-4de3-92ee-dca3abc07318"}, "_deposit": {"created_by": 13, "id": "9100", "owners": [13], "pid": {"revision_id": 0, "type": "depid", "value": "9100"}, "status": "published"}, "_oai": {"id": "oai:uec.repo.nii.ac.jp:00009100", "sets": ["6"]}, "author_link": ["24667", "24290", "24798", "24799"], "control_number": "9100", "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "8.", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "31", "bibliographic_titles": [{"bibliographic_title": "人工知能学会論文誌", "bibliographic_titleLang": "ja"}, {"bibliographic_title": "Transactions of the Japanese Society for Artificial Intelligence", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Linked Open Data (LOD) is recently attracting attention as a vast amount of distributed knowledge base on the Web.Thus, semi-structured data such as tables and hierarchical data in several domains have been triplified to the LOD.In the research area, however, triplification of unstructured data such as text and sensor data is actively studied as the next target.Therefore, we developed a Web API for mainly extracting triples from text data, which is useful for the triplification of text data.We defined two steps for the text triplication.The first step is the extraction of phrases, which correspond to triple \u003csubject, verb, object\u003e, location and time from a natural language sentence, and the second one is a conversion of the extracted phrases to the existing (or new) resources and properties in the LOD. In this paper, we first describe the service specification corresponding to the first step, technical background, and evaluation of the current extraction accuracy, then finally introduce some use cases of the service. Although this service adopts a novel combination of a restrictive method using ontology-based rules and an example-based machine learning method using conditional random field, based on probability distribution, the main cotribution of the service is in practical aspect, that is, mash-up of several natural language processing techniques as a text triplification service, and deployment as a Web API freely available for public use so that non-expert easily use it.", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "人工知能学会"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1527/tjsai.LOD-21", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1527/tjsai.LOD-21", "subitem_relation_type_select": "DOI"}}]}, "item_10001_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright © 人工知能学会 2016"}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1346-0714", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_version_type_20": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "川村, 隆浩", "creatorNameLang": "ja"}, {"creatorName": "カワムラ, タカヒロ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "24667", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "大須賀, 昭彦", "creatorNameLang": "ja"}, {"creatorName": "オオスガ, アキヒコ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "24290", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawamura, Takahiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24798", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohsuga, Akihiko", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "24799", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-04-09"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "advpub_LOD-21.pdf", "filesize": [{"value": "357.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 357000.0, "url": {"label": "advpub_LOD-21", "url": "https://uec.repo.nii.ac.jp/record/9100/files/advpub_LOD-21.pdf"}, "version_id": "bd508f0e-e012-400b-9121-393463cbe9fe"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "information extraction", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "triplification", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "linked open data", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "LOD", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "TEXT2LOD ~ テキスト情報のLOD化に向けたWeb APIの開発 ~", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "TEXT2LOD ~ テキスト情報のLOD化に向けたWeb APIの開発 ~", "subitem_title_language": "ja"}, {"subitem_title": "TEXT2LOD -- Development of Web API for Triplification of Text Information --", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "13", "path": ["6"], "permalink_uri": "https://uec.repo.nii.ac.jp/records/9100", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2019-04-09"}, "publish_date": "2019-04-09", "publish_status": "0", "recid": "9100", "relation": {}, "relation_version_is_last": true, "title": ["TEXT2LOD ~ テキスト情報のLOD化に向けたWeb APIの開発 ~"], "weko_shared_id": -1}
  1. 学術論文等

TEXT2LOD ~ テキスト情報のLOD化に向けたWeb APIの開発 ~

https://uec.repo.nii.ac.jp/records/9100
https://uec.repo.nii.ac.jp/records/9100
b84d3251-2834-4086-994c-7af09140891b
名前 / ファイル ライセンス アクション
advpub_LOD-21.pdf advpub_LOD-21 (357.0 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2019-04-09
タイトル
言語 ja
タイトル TEXT2LOD ~ テキスト情報のLOD化に向けたWeb APIの開発 ~
タイトル
言語 en
タイトル TEXT2LOD -- Development of Web API for Triplification of Text Information --
言語
言語 jpn
キーワード
言語 en
主題Scheme Other
主題 information extraction
キーワード
言語 en
主題Scheme Other
主題 triplification
キーワード
言語 en
主題Scheme Other
主題 linked open data
キーワード
言語 en
主題Scheme Other
主題 LOD
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 川村, 隆浩

× 川村, 隆浩

WEKO 24667

ja 川村, 隆浩

ja-Kana カワムラ, タカヒロ

Search repository
大須賀, 昭彦

× 大須賀, 昭彦

WEKO 24290

ja 大須賀, 昭彦

ja-Kana オオスガ, アキヒコ

Search repository
Kawamura, Takahiro

× Kawamura, Takahiro

WEKO 24798

en Kawamura, Takahiro

Search repository
Ohsuga, Akihiko

× Ohsuga, Akihiko

WEKO 24799

en Ohsuga, Akihiko

Search repository
抄録
内容記述タイプ Abstract
内容記述 Linked Open Data (LOD) is recently attracting attention as a vast amount of distributed knowledge base on the Web.Thus, semi-structured data such as tables and hierarchical data in several domains have been triplified to the LOD.In the research area, however, triplification of unstructured data such as text and sensor data is actively studied as the next target.Therefore, we developed a Web API for mainly extracting triples from text data, which is useful for the triplification of text data.We defined two steps for the text triplication.The first step is the extraction of phrases, which correspond to triple <subject, verb, object>, location and time from a natural language sentence, and the second one is a conversion of the extracted phrases to the existing (or new) resources and properties in the LOD. In this paper, we first describe the service specification corresponding to the first step, technical background, and evaluation of the current extraction accuracy, then finally introduce some use cases of the service. Although this service adopts a novel combination of a restrictive method using ontology-based rules and an example-based machine learning method using conditional random field, based on probability distribution, the main cotribution of the service is in practical aspect, that is, mash-up of several natural language processing techniques as a text triplification service, and deployment as a Web API freely available for public use so that non-expert easily use it.
書誌情報 ja : 人工知能学会論文誌
en : Transactions of the Japanese Society for Artificial Intelligence

巻 31, 号 1, p. 1-8., 発行日 2016-01
出版者
出版者 人工知能学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 1346-0714
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 10.1527/tjsai.LOD-21
権利
権利情報 Copyright © 人工知能学会 2016
関連サイト
識別子タイプ DOI
関連識別子 https://doi.org/10.1527/tjsai.LOD-21
著者版フラグ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
戻る
0
views
See details
Views

Versions

Ver.1 2023-05-15 09:43:56.480813
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3