Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005479903> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2005479903 abstract "A critical issue in moving object databases is to develop appropriate indexing structures for continuously moving object locations so that queries can still be performed efficiently. However, such location changes typically cause a high volume of updates, which in turn poses serious problems on maintaining index structures. In this paper we propose a Lazy Group Update (LGU) algorithm for disk-based index structures of moving objects. LGU contains two key additional structures to group ``similar'' updates so that they can be performed together: a disk-based insertion buffer (I-Buffer) for each internal node, and a memory-based deletion table (D-Table) for the entire tree. Different strategies of ``pushing down'' an overflow I-Buffer to the next level are studied. Comprehensive empirical studies over uniform and skewed datasets, as well as simulated street traffic data show that LGU achieves a significant improvement on update throughput while allowing a reasonable performance for queries." @default.
- W2005479903 created "2016-06-24" @default.
- W2005479903 creator A5069491635 @default.
- W2005479903 creator A5088968438 @default.
- W2005479903 date "2005-10-31" @default.
- W2005479903 modified "2023-09-28" @default.
- W2005479903 title "Handling frequent updates of moving objects" @default.
- W2005479903 cites W1967092753 @default.
- W2005479903 cites W1982042357 @default.
- W2005479903 cites W2000869261 @default.
- W2005479903 cites W2032521898 @default.
- W2005479903 cites W2032596397 @default.
- W2005479903 cites W2037885042 @default.
- W2005479903 cites W2055385473 @default.
- W2005479903 cites W2061168262 @default.
- W2005479903 cites W2072393890 @default.
- W2005479903 cites W2108510889 @default.
- W2005479903 cites W2118269922 @default.
- W2005479903 cites W2141394101 @default.
- W2005479903 cites W2151135734 @default.
- W2005479903 cites W2155322254 @default.
- W2005479903 cites W2158713459 @default.
- W2005479903 cites W4205806386 @default.
- W2005479903 cites W4206231591 @default.
- W2005479903 cites W4210404799 @default.
- W2005479903 doi "https://doi.org/10.1145/1099554.1099691" @default.
- W2005479903 hasPublicationYear "2005" @default.
- W2005479903 type Work @default.
- W2005479903 sameAs 2005479903 @default.
- W2005479903 citedByCount "22" @default.
- W2005479903 countsByYear W20054799032012 @default.
- W2005479903 countsByYear W20054799032013 @default.
- W2005479903 countsByYear W20054799032016 @default.
- W2005479903 countsByYear W20054799032017 @default.
- W2005479903 countsByYear W20054799032018 @default.
- W2005479903 countsByYear W20054799032020 @default.
- W2005479903 crossrefType "proceedings-article" @default.
- W2005479903 hasAuthorship W2005479903A5069491635 @default.
- W2005479903 hasAuthorship W2005479903A5088968438 @default.
- W2005479903 hasConcept C111919701 @default.
- W2005479903 hasConcept C113174947 @default.
- W2005479903 hasConcept C120314980 @default.
- W2005479903 hasConcept C121332964 @default.
- W2005479903 hasConcept C124101348 @default.
- W2005479903 hasConcept C134306372 @default.
- W2005479903 hasConcept C136764020 @default.
- W2005479903 hasConcept C154945302 @default.
- W2005479903 hasConcept C157764524 @default.
- W2005479903 hasConcept C162319229 @default.
- W2005479903 hasConcept C20556612 @default.
- W2005479903 hasConcept C26517878 @default.
- W2005479903 hasConcept C2777382242 @default.
- W2005479903 hasConcept C2781238097 @default.
- W2005479903 hasConcept C33923547 @default.
- W2005479903 hasConcept C41008148 @default.
- W2005479903 hasConcept C45235069 @default.
- W2005479903 hasConcept C555944384 @default.
- W2005479903 hasConcept C62520636 @default.
- W2005479903 hasConcept C75165309 @default.
- W2005479903 hasConceptScore W2005479903C111919701 @default.
- W2005479903 hasConceptScore W2005479903C113174947 @default.
- W2005479903 hasConceptScore W2005479903C120314980 @default.
- W2005479903 hasConceptScore W2005479903C121332964 @default.
- W2005479903 hasConceptScore W2005479903C124101348 @default.
- W2005479903 hasConceptScore W2005479903C134306372 @default.
- W2005479903 hasConceptScore W2005479903C136764020 @default.
- W2005479903 hasConceptScore W2005479903C154945302 @default.
- W2005479903 hasConceptScore W2005479903C157764524 @default.
- W2005479903 hasConceptScore W2005479903C162319229 @default.
- W2005479903 hasConceptScore W2005479903C20556612 @default.
- W2005479903 hasConceptScore W2005479903C26517878 @default.
- W2005479903 hasConceptScore W2005479903C2777382242 @default.
- W2005479903 hasConceptScore W2005479903C2781238097 @default.
- W2005479903 hasConceptScore W2005479903C33923547 @default.
- W2005479903 hasConceptScore W2005479903C41008148 @default.
- W2005479903 hasConceptScore W2005479903C45235069 @default.
- W2005479903 hasConceptScore W2005479903C555944384 @default.
- W2005479903 hasConceptScore W2005479903C62520636 @default.
- W2005479903 hasConceptScore W2005479903C75165309 @default.
- W2005479903 hasLocation W20054799031 @default.
- W2005479903 hasOpenAccess W2005479903 @default.
- W2005479903 hasPrimaryLocation W20054799031 @default.
- W2005479903 hasRelatedWork W1582490518 @default.
- W2005479903 hasRelatedWork W1996309309 @default.
- W2005479903 hasRelatedWork W2047015677 @default.
- W2005479903 hasRelatedWork W2106467368 @default.
- W2005479903 hasRelatedWork W2358841807 @default.
- W2005479903 hasRelatedWork W2372694090 @default.
- W2005479903 hasRelatedWork W2372724175 @default.
- W2005479903 hasRelatedWork W2413339343 @default.
- W2005479903 hasRelatedWork W2900554958 @default.
- W2005479903 hasRelatedWork W73946475 @default.
- W2005479903 isParatext "false" @default.
- W2005479903 isRetracted "false" @default.
- W2005479903 magId "2005479903" @default.
- W2005479903 workType "article" @default.