{"_buckets": {"deposit": "9291f09a-1b4a-4a12-bcae-ecb48730ad17"}, "_deposit": {"id": "5328", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "5328"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00005328"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-04", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "319", "bibliographicPageStart": "315", "bibliographic_titles": [{"bibliographic_title": "Proceedings of the International Conference on Information Technology : Coding and Computing [Computers and Communications], 28-30 April 2003"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "With a view to attaining the sharability and consistency of map information under distributed environment, we proposed a Multi-level/Multi-theme map information model to maintain maps in consistency with original source datasets. However, the distributed management of spatial datasets results in a complex maintenance processing, especially when the modification refers to several datasets. To solve this problem effectually, in this paper we propose an index structure, MOR-tree(Multi-levels-Object-Relation tree), for organizing integrated maintenance procedure. MOR-tree is an extension of R-tree index structure with the ability of indexing spatial objects of multi-levels in one hierarchy and records relations among objects at different levels. The performance of MOR-tree is also evaluated with a prototype system in this paper.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/6921"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "IEEE"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1109/ITCC.2003.1197547", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "Copyright \u00a9 2003 IEEE. Reprinted from (relevant publication info). This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University\u2019s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Jun, Feng"}], "nameIdentifiers": [{"nameIdentifier": "13569", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe, Toyohide"}], "nameIdentifiers": [{"nameIdentifier": "13570", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ITCC_03_315.pdf", "filesize": [{"value": "1.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1600000.0, "url": {"label": "ITCC_03_315.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/5328/files/ITCC_03_315.pdf"}, "version_id": "35acb056-3572-49fd-a14c-1ce67956bedb"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Index structure for managing multi-levels of road networks on distributed environment", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Index structure for managing multi-levels of road networks on distributed environment"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/6921", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2006-09-11"}, "publish_date": "2006-09-11", "publish_status": "0", "recid": "5328", "relation": {}, "relation_version_is_last": true, "title": ["Index structure for managing multi-levels of road networks on distributed environment"], "weko_shared_id": 3}