Matches in SemOpenAlex for { <https://semopenalex.org/work/W2885372275> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2885372275 abstract "Data quality plays a key role in big data management today. With the explosive growth of data from a variety of sources, the quality of data is faced with multiple problems. Motivated by this, we study the multiple data quality improvement on completeness, consistency and currency in this paper. For the proposed problem, we introduce a 4-step framework, named Improve3C, for detection and quality improvement on incomplete and inconsistent data without timestamps. We compute and achieve a relative currency order among records derived from given currency constraints, according to which inconsistent and incomplete data can be repaired effectively considering the temporal impact. For both effectiveness and efficiency consideration, we carry out inconsistent repair ahead of incomplete repair. Currency-related consistency distance is defined to measure the similarity between dirty records and clean ones more accurately. In addition, currency orders are treated as an important feature in the training process of incompleteness repair. The solution algorithms are introduced in detail with examples. A thorough experiment on one real-life data and a synthetic one verifies that the proposed method can improve the performance of dirty data cleaning with multiple quality problems which are hard to be cleaned by the existing approaches effectively." @default.
- W2885372275 created "2018-08-22" @default.
- W2885372275 creator A5035726597 @default.
- W2885372275 creator A5037026419 @default.
- W2885372275 creator A5039981478 @default.
- W2885372275 creator A5043815322 @default.
- W2885372275 creator A5049301997 @default.
- W2885372275 date "2018-07-31" @default.
- W2885372275 modified "2023-09-26" @default.
- W2885372275 title "Improve3C: Data Cleaning on Consistency and Completeness with Currency" @default.
- W2885372275 cites W149565845 @default.
- W2885372275 cites W1545761598 @default.
- W2885372275 cites W1567491469 @default.
- W2885372275 cites W1568119196 @default.
- W2885372275 cites W1725819718 @default.
- W2885372275 cites W2004291985 @default.
- W2885372275 cites W2029052075 @default.
- W2885372275 cites W2077537513 @default.
- W2885372275 cites W2092770599 @default.
- W2885372275 cites W2113607096 @default.
- W2885372275 cites W2137775416 @default.
- W2885372275 cites W2154734122 @default.
- W2885372275 cites W2165394871 @default.
- W2885372275 cites W2266772167 @default.
- W2885372275 cites W2578777894 @default.
- W2885372275 cites W2612925715 @default.
- W2885372275 doi "https://doi.org/10.48550/arxiv.1808.00024" @default.
- W2885372275 hasPublicationYear "2018" @default.
- W2885372275 type Work @default.
- W2885372275 sameAs 2885372275 @default.
- W2885372275 citedByCount "0" @default.
- W2885372275 crossrefType "posted-content" @default.
- W2885372275 hasAuthorship W2885372275A5035726597 @default.
- W2885372275 hasAuthorship W2885372275A5037026419 @default.
- W2885372275 hasAuthorship W2885372275A5039981478 @default.
- W2885372275 hasAuthorship W2885372275A5043815322 @default.
- W2885372275 hasAuthorship W2885372275A5049301997 @default.
- W2885372275 hasBestOaLocation W28853722751 @default.
- W2885372275 hasConcept C111472728 @default.
- W2885372275 hasConcept C113954288 @default.
- W2885372275 hasConcept C124101348 @default.
- W2885372275 hasConcept C127413603 @default.
- W2885372275 hasConcept C134306372 @default.
- W2885372275 hasConcept C136197465 @default.
- W2885372275 hasConcept C138885662 @default.
- W2885372275 hasConcept C141121606 @default.
- W2885372275 hasConcept C154945302 @default.
- W2885372275 hasConcept C162324750 @default.
- W2885372275 hasConcept C17231256 @default.
- W2885372275 hasConcept C176217482 @default.
- W2885372275 hasConcept C21547014 @default.
- W2885372275 hasConcept C24756922 @default.
- W2885372275 hasConcept C2776436953 @default.
- W2885372275 hasConcept C2779530757 @default.
- W2885372275 hasConcept C33923547 @default.
- W2885372275 hasConcept C41008148 @default.
- W2885372275 hasConcept C556758197 @default.
- W2885372275 hasConcept C77088390 @default.
- W2885372275 hasConcept C79403827 @default.
- W2885372275 hasConcept C93361087 @default.
- W2885372275 hasConceptScore W2885372275C111472728 @default.
- W2885372275 hasConceptScore W2885372275C113954288 @default.
- W2885372275 hasConceptScore W2885372275C124101348 @default.
- W2885372275 hasConceptScore W2885372275C127413603 @default.
- W2885372275 hasConceptScore W2885372275C134306372 @default.
- W2885372275 hasConceptScore W2885372275C136197465 @default.
- W2885372275 hasConceptScore W2885372275C138885662 @default.
- W2885372275 hasConceptScore W2885372275C141121606 @default.
- W2885372275 hasConceptScore W2885372275C154945302 @default.
- W2885372275 hasConceptScore W2885372275C162324750 @default.
- W2885372275 hasConceptScore W2885372275C17231256 @default.
- W2885372275 hasConceptScore W2885372275C176217482 @default.
- W2885372275 hasConceptScore W2885372275C21547014 @default.
- W2885372275 hasConceptScore W2885372275C24756922 @default.
- W2885372275 hasConceptScore W2885372275C2776436953 @default.
- W2885372275 hasConceptScore W2885372275C2779530757 @default.
- W2885372275 hasConceptScore W2885372275C33923547 @default.
- W2885372275 hasConceptScore W2885372275C41008148 @default.
- W2885372275 hasConceptScore W2885372275C556758197 @default.
- W2885372275 hasConceptScore W2885372275C77088390 @default.
- W2885372275 hasConceptScore W2885372275C79403827 @default.
- W2885372275 hasConceptScore W2885372275C93361087 @default.
- W2885372275 hasLocation W28853722751 @default.
- W2885372275 hasOpenAccess W2885372275 @default.
- W2885372275 hasPrimaryLocation W28853722751 @default.
- W2885372275 hasRelatedWork W1545761598 @default.
- W2885372275 hasRelatedWork W1822580350 @default.
- W2885372275 hasRelatedWork W1985571776 @default.
- W2885372275 hasRelatedWork W2001609539 @default.
- W2885372275 hasRelatedWork W2019885248 @default.
- W2885372275 hasRelatedWork W2353865532 @default.
- W2885372275 hasRelatedWork W2380326897 @default.
- W2885372275 hasRelatedWork W2526767654 @default.
- W2885372275 hasRelatedWork W2885372275 @default.
- W2885372275 hasRelatedWork W3010469175 @default.
- W2885372275 isParatext "false" @default.
- W2885372275 isRetracted "false" @default.
- W2885372275 magId "2885372275" @default.
- W2885372275 workType "article" @default.