| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 83LX3pFwXQZ3V9uMbiY/Mip9C |
| Repository | dpi.inpe.br/geoinfo@80/2006/08.29.14.10 |
| Last Update | 2014:09.16.17.55.09 (UTC) simone |
| Metadata Repository | dpi.inpe.br/geoinfo@80/2006/08.29.14.10.12 |
| Metadata Last Update | 2023:01.30.13.12.46 (UTC) administrator |
| ISBN | 85-17-00026-9 978-85-17-00026-3 |
| Citation Key | FornariIoch:2003:EsAlPa |
| Title | Estendendo o algoritmo Partition Based Spatial Merge Join com partições adaptáveis  |
| Format | CD-ROM; On-line. |
| Year | 2003 |
| Access Date | 2024, Apr. 16 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 173 KiB |
| 2. Context | |
| Author | 1 Fornari, Miguel Rodrigues 2 Iochpe, Cirano |
| Affiliation | 1 Universidade Federal do Rio Grande do Sul (UFRGS) 2 Universidade Federal do Rio Grande do Sul (UFRGS) |
| Author e-Mail Address | 1 fornari@inf.ufrgs.br 2 ciochpe@inf.ufrgs.br |
| Editor | Casanova, Marco Antônio Câmara Neto, Gilberto |
| e-Mail Address | geoinfo@dpi.inpe.br |
| Conference Name | Simpósio Brasileiro de Geoinformática, 5 (GEOINFO). |
| Conference Location | Campos do Jordão |
| Date | 3-5 nov. 2003 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Book Title | Anais |
| History (UTC) | 2006-08-29 14:10:12 :: isaiasjr -> administrator :: 2008-01-10 21:01:39 :: administrator -> isaiasjr :: 2008-07-18 16:12:05 :: isaiasjr -> administrator :: 2014-09-16 16:21:41 :: administrator -> geoinfo@dpi.inpe.br :: 2003 2014-09-16 17:55:09 :: geoinfo@dpi.inpe.br -> administrator :: 2003 2020-05-18 17:31:14 :: administrator -> simone :: 2003 2020-05-18 18:09:19 :: simone -> administrator :: 2003 2023-01-30 13:12:46 :: administrator -> :: 2003 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | The spatial join operation matches two sets of geometric descriptions by means of a geometric predicate. This work concentrates in algorithms based in space subdivision, presenting a new algorithm, based on PBSM, called PBSM-NRQB (No-Replication, Quadtree, Bucket). This algorithm uses statistical information, maintained in quadtrees, to adapt the space partitioning to object distribution and uses a file organization, based in buckets to store object descriptors in a more convenient way. The comparison with others algorithms in literature are made by performance analysis and experimental results obtained using synthetic and real data sets, showing that the algorithm is very competitive in all the situations, reducing the number of I/O operations and response time in almost every case. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > GEOINFO > V GEOINFO > Estendendo o algoritmo... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > V GEOINFO > Estendendo o algoritmo... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > GEOINFO > Coleção GEOINFO > Estendendo o algoritmo... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/83LX3pFwXQZ3V9uMbiY/Mip9C |
| zipped data URL | http://urlib.net/zip/83LX3pFwXQZ3V9uMbiY/Mip9C |
| Language | pt |
| Target File | Estendendo o algoritmo Partition Based Spatial Merge Join com partições adaptáveis.pdf |
| User Group | administrator geoinfo@dpi.inpe.br isaiasjr |
| Reader Group | administrator geoinfo@dpi.inpe.br simone |
| Visibility | shown |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | sid.inpe.br/mtc-m18@80/2008/03.17.15.17.24 |
| Next Higher Units | 8JMKD3MGP8W/3H5FH2B 8JMKD3MGPDW34P/48F29JE |
| Citing Item List | sid.inpe.br/mtc-m18/2014/09.26.16.54 1 |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi edition group issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |