{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T15:14:16Z","timestamp":1781104456848,"version":"3.54.1"},"reference-count":24,"publisher":"IGI Global Scientific Publishing","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,7,1]]},"abstract":"<p>The notion of SOLAP (Spatial On-Line Analytical Processing) is aimed at exploring spatial data in the same way as OLAP operates over tables. SOLAP, however, only accounts for discrete spatial data. Current decision support systems are increasingly being needed for handling more complex types of data, like continuous fields, which describe physical phenomena that change continuously in time and\/or space (e.g., temperature). Although many models have been proposed for adding spatial (continuous and discrete) information to OLAP tools, no one is general enough to allow users to just perceive data as a cube, and analyze any type of spatial data together with typical alphanumerical discrete OLAP data, using only the classic OLAP operators (e.g., Roll-up, Drill-down). In this paper the authors propose a model and an algebra supporting it, that allow operating over data cubes, independently of the underlying data types and physical data representation. That means, in this approach, the final user only sees the typical OLAP operators at the query level, whereas at lower abstraction levels the authors provide discrete and continuous spatial data support as well as different ways of partitioning the space. As far as the authors are aware of, this is the first proposal, which provides such a general framework for spatiotemporal data analysis.<\/p>","DOI":"10.4018\/jdwm.2013070102","type":"journal-article","created":{"date-parts":[[2013,7,3]],"date-time":"2013-07-03T19:20:22Z","timestamp":1372879222000},"page":"22-45","source":"Crossref","is-referenced-by-count":6,"title":["Modeling and Querying Continuous Fields with OLAP Cubes"],"prefix":"10.4018","volume":"9","author":[{"given":"Leticia Irene","family":"G\u00f3mez","sequence":"first","affiliation":[{"name":"Instituto Tecnol\u00f3gico de Buenos Aires, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Silvia Alicia","family":"G\u00f3mez","sequence":"additional","affiliation":[{"name":"Instituto Tecnol\u00f3gico de Buenos Aires, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"Vaisman","sequence":"additional","affiliation":[{"name":"Department of Computer & Decision Engineering (CoDE), Universit\u00e9 Libre de Bruxelles, Brussels, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"jdwm.2013070102-0","doi-asserted-by":"crossref","unstructured":"Abell\u00f3, A., Samos, J., & Saltor, F. 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