{"_buckets": {"deposit": "c53f5f7a-4458-4c01-888d-b8bad496d773"}, "_deposit": {"created_by": 45, "id": "6299", "owner": "45", "owners": [45], "owners_ext": {"displayname": "", "username": ""}, "pid": {"revision_id": 0, "type": "recid", "value": "6299"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/6299", "sets": ["user-uit"]}, "communities": ["uit"], "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Building Ontology for Big Data in Column-oriented NoSQL Database", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "Big data are usually integrated data from different\nsources in a structured, semi-structured and unstructured\ndata collection. NoSQL databases are in the base of big\ndata storage. These databases suffer from lack of\nsemantics since they are able to handle unstructured data.\nIn order to solve that issue, an ontology-based\nrepresentation of the information stored in NoSQL\ndatabases is highly needed. This paper proposes an\napproach to construct an ontological form of big data\nstored in column-oriented NoSQL database namely\nCassandra. The approach defines mapping rules and\nbuilds ontology by applying these rules."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "Ontology"}, {"interim": "Semantic Web"}, {"interim": "Big data"}, {"interim": "NoSQL"}, {"interim": "Cassandra"}]}, "item_1583103120197": {"attribute_name": "Files", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "date": [{"dateType": "Available", "dateValue": "2020-11-19"}], "displaytype": "preview", "download_preview_message": "", "file_order": 0, "filename": "Building Ontology for Big Data in Column-oriented NoSQL Database.pdf", "filesize": [{"value": "1.2 Mb"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "© 2018 ICAIT", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"url": "https://meral.edu.mm/record/6299/files/Building Ontology for Big Data in Column-oriented NoSQL Database.pdf"}, "version_id": "4485bfd1-5ccb-44e8-98bc-985e754e1b10"}]}, "item_1583103147082": {"attribute_name": "Conference papers", "attribute_value_mlt": [{"subitem_acronym": "ICAIT-2018", "subitem_c_date": "1-2 November, 2018", "subitem_conference_title": "2nd International Conference on Advanced Information Technologies", "subitem_place": "Yangon, Myanmar", "subitem_session": "Database and Big Data Analytics", "subitem_website": "https://www.uit.edu.mm/icait-2018/"}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Nang Kham Soe"}, {"subitem_authors_fullname": "Tin Tin Yee"}, {"subitem_authors_fullname": "Ei Chaw Htoon"}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Conference paper"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "2018-11-02"}, "item_title": "Building Ontology for Big Data in Column-oriented NoSQL Database", "item_type_id": "21", "owner": "45", "path": ["1605779935331"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000006299", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-11-19"}, "publish_date": "2020-11-19", "publish_status": "0", "recid": "6299", "relation": {}, "relation_version_is_last": true, "title": ["Building Ontology for Big Data in Column-oriented NoSQL Database"], "weko_shared_id": -1}