Forecasting in Database Systems
| dc.contributor.author | Fischer, Ulrike | |
| dc.contributor.editor | Seidl, Thomas | |
| dc.contributor.editor | Ritter, Norbert | |
| dc.contributor.editor | Schöning, Harald | |
| dc.contributor.editor | Sattler, Kai-Uwe | |
| dc.contributor.editor | Härder, Theo | |
| dc.contributor.editor | Friedrich, Steffen | |
| dc.contributor.editor | Wingerath, Wolfram | |
| dc.date.accessioned | 2017-06-30T11:40:47Z | |
| dc.date.available | 2017-06-30T11:40:47Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Time series forecasting is crucial in a number of domains such as production planning and energy load balancing. In these areas, forecasts are often required by non-expert users on large multi-dimensional data sets expecting short response times. However, as current traditional database systems support forecasting only in a limited and non-declarative way, it is performed outside the database system by specially trained experts. We introduce a novel approach that seamlessly integrates time series forecasting into an existing database management system. In contrast to flash-back queries that allow a view on the data in the past, we have developed a Flash-Forward Database System (F2DB) that provides a view on the data in the future. It supports a new query type - a forecast query - that enables forecasting of time series data for any user and is automatically processed by the core engine of an existing DBMS. We | en |
| dc.identifier.isbn | 978-3-88579-635-0 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | Datenbanksysteme für Business, Technologie und Web (BTW 2015) | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-241 | |
| dc.title | Forecasting in Database Systems | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 492 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 483 | |
| gi.conference.date | 2.-3. März 2015 | |
| gi.conference.location | Hamburg |
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