FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4226110393> ?p ?o ?g. }

• W4226110393 abstract "A powerful way to understand a complex query is by observing how it operates on data instances. However, specific database instances are not ideal for such observations: they often include large amounts of superfluous details that are not only irrelevant to understanding the query but also cause cognitive overload; and one specific database may not be enough. Given a relational query, is it possible to provide a simple and generic representative'' instance that (1) illustrates how the query can be satisfied, (2) summarizes all specific instances that would satisfy the query in the same way by abstracting away unnecessary details? Furthermore, is it possible to find a collection of such representative instances that together completely characterize all possible ways in which the query can be satisfied? This paper takes initial steps towards answering these questions. We design what these representative instances look like, define what they stand for, and formalize what it means for them to satisfy a query in all possible ways. We argue that this problem is undecidable for general domain relational calculus queries, and develop practical algorithms for computing a minimum collection of such instances subject to other constraints. We evaluate the efficiency of our approach experimentally, and show its effectiveness in helping users debug relational queries through a user study." @default.
• W4226110393 created "2022-05-05" @default.
• W4226110393 creator A5027907153 @default.
• W4226110393 creator A5058873408 @default.
• W4226110393 creator A5058999081 @default.
• W4226110393 creator A5087858861 @default.
• W4226110393 date "2022-06-10" @default.
• W4226110393 modified "2023-09-27" @default.
• W4226110393 title "Understanding Queries by Conditional Instances" @default.
• W4226110393 cites W1984439778 @default.
• W4226110393 cites W1985581502 @default.
• W4226110393 cites W1990391007 @default.
• W4226110393 cites W2022171653 @default.
• W4226110393 cites W2031810891 @default.
• W4226110393 cites W2032386524 @default.
• W4226110393 cites W2040228039 @default.
• W4226110393 cites W2048372226 @default.
• W4226110393 cites W2100153179 @default.
• W4226110393 cites W2110635115 @default.
• W4226110393 cites W2122917446 @default.
• W4226110393 cites W2126354234 @default.
• W4226110393 cites W2127637733 @default.
• W4226110393 cites W2143102052 @default.
• W4226110393 cites W2143117649 @default.
• W4226110393 cites W2153513325 @default.
• W4226110393 cites W2159114365 @default.
• W4226110393 cites W2159686758 @default.
• W4226110393 cites W2166709576 @default.
• W4226110393 cites W2293299776 @default.
• W4226110393 cites W2295144739 @default.
• W4226110393 cites W2888095439 @default.
• W4226110393 cites W2964115955 @default.
• W4226110393 cites W3101096381 @default.
• W4226110393 cites W333550619 @default.
• W4226110393 cites W4226110393 @default.
• W4226110393 cites W4246215794 @default.
• W4226110393 cites W4252098605 @default.
• W4226110393 cites W4298110250 @default.
• W4226110393 doi "https://doi.org/10.1145/3514221.3517898" @default.
• W4226110393 hasPublicationYear "2022" @default.
• W4226110393 type Work @default.
• W4226110393 citedByCount "3" @default.
• W4226110393 countsByYear W42261103932022 @default.
• W4226110393 countsByYear W42261103932023 @default.
• W4226110393 crossrefType "proceedings-article" @default.
• W4226110393 hasAuthorship W4226110393A5027907153 @default.
• W4226110393 hasAuthorship W4226110393A5058873408 @default.
• W4226110393 hasAuthorship W4226110393A5058999081 @default.
• W4226110393 hasAuthorship W4226110393A5087858861 @default.
• W4226110393 hasBestOaLocation W42261103932 @default.
• W4226110393 hasConcept C111472728 @default.
• W4226110393 hasConcept C118689300 @default.
• W4226110393 hasConcept C138885662 @default.
• W4226110393 hasConcept C148840519 @default.
• W4226110393 hasConcept C153269930 @default.
• W4226110393 hasConcept C157692150 @default.
• W4226110393 hasConcept C164120249 @default.
• W4226110393 hasConcept C168065819 @default.
• W4226110393 hasConcept C192028432 @default.
• W4226110393 hasConcept C192034797 @default.
• W4226110393 hasConcept C192939062 @default.
• W4226110393 hasConcept C199360897 @default.
• W4226110393 hasConcept C23123220 @default.
• W4226110393 hasConcept C2780586882 @default.
• W4226110393 hasConcept C41008148 @default.
• W4226110393 hasConcept C54239708 @default.
• W4226110393 hasConcept C5655090 @default.
• W4226110393 hasConcept C65647387 @default.
• W4226110393 hasConcept C80444323 @default.
• W4226110393 hasConcept C97854310 @default.
• W4226110393 hasConcept C99016210 @default.
• W4226110393 hasConceptScore W4226110393C111472728 @default.
• W4226110393 hasConceptScore W4226110393C118689300 @default.
• W4226110393 hasConceptScore W4226110393C138885662 @default.
• W4226110393 hasConceptScore W4226110393C148840519 @default.
• W4226110393 hasConceptScore W4226110393C153269930 @default.
• W4226110393 hasConceptScore W4226110393C157692150 @default.
• W4226110393 hasConceptScore W4226110393C164120249 @default.
• W4226110393 hasConceptScore W4226110393C168065819 @default.
• W4226110393 hasConceptScore W4226110393C192028432 @default.
• W4226110393 hasConceptScore W4226110393C192034797 @default.
• W4226110393 hasConceptScore W4226110393C192939062 @default.
• W4226110393 hasConceptScore W4226110393C199360897 @default.
• W4226110393 hasConceptScore W4226110393C23123220 @default.
• W4226110393 hasConceptScore W4226110393C2780586882 @default.
• W4226110393 hasConceptScore W4226110393C41008148 @default.
• W4226110393 hasConceptScore W4226110393C54239708 @default.
• W4226110393 hasConceptScore W4226110393C5655090 @default.
• W4226110393 hasConceptScore W4226110393C65647387 @default.
• W4226110393 hasConceptScore W4226110393C80444323 @default.
• W4226110393 hasConceptScore W4226110393C97854310 @default.
• W4226110393 hasConceptScore W4226110393C99016210 @default.
• W4226110393 hasFunder F4320306076 @default.
• W4226110393 hasFunder F4320332161 @default.
• W4226110393 hasLocation W42261103931 @default.
• W4226110393 hasLocation W42261103932 @default.
• W4226110393 hasOpenAccess W4226110393 @default.
• W4226110393 hasPrimaryLocation W42261103931 @default.
• W4226110393 hasRelatedWork W1581079322 @default.
• W4226110393 hasRelatedWork W1997031082 @default.

• next