{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T14:16:16Z","timestamp":1778249776922,"version":"3.51.4"},"publisher-location":"Berlin, Heidelberg","reference-count":25,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"value":"9783540428664","type":"print"},{"value":"9783540455813","type":"electronic"}],"license":[{"start":{"date-parts":[[2001,1,1]],"date-time":"2001-01-01T00:00:00Z","timestamp":978307200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2001]]},"DOI":"10.1007\/3-540-45581-7_9","type":"book-chapter","created":{"date-parts":[[2007,11,5]],"date-time":"2007-11-05T07:48:38Z","timestamp":1194248918000},"page":"84-102","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Tripod: A Comprehensive Model for Spatial and Aspatial Historical Objects"],"prefix":"10.1007","author":[{"given":"Tony","family":"Griffiths","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alvaro A.A.","family":"Fernandes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Norman W.","family":"Paton","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keith T.","family":"Mason","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bo","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Worboys","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2001,12,18]]},"reference":[{"issue":"11","key":"9_CR1","doi-asserted-by":"crossref","first-page":"832","DOI":"10.1145\/182.358434","volume":"26","author":"J. Allen","year":"1983","unstructured":"J. Allen. Maintaining knowledge about temporal intervals. CACM, 26(11):832\u2013843, 1983.","journal-title":"CACM"},{"key":"9_CR2","doi-asserted-by":"crossref","unstructured":"E. Bertino, E. Ferrari, G. Guerrini, and I. Merlo. Extending the ODMG Object Model with Time. Proc. ECOOP\u201998, pp. 41\u201366, 1998.","DOI":"10.1007\/BFb0054086"},{"key":"9_CR3","unstructured":"R. G. G. Cattell, editor. The Object Database Standard: ODMG 3.0. Morgan Kaufmann, 2000."},{"key":"9_CR4","series-title":"Lect Notes Comput Sci","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1007\/3-540-45393-8_8","volume-title":"SQLST: A spatio-temporal data model and query language","author":"C. X. Chen","year":"2000","unstructured":"C. X. Chen and C. Zaniolo. SQLST: A spatio-temporal data model and query language. Proc. ER 2000, LNCS 1920, pp. 96\u2013111, 2000."},{"key":"9_CR5","series-title":"Lect Notes Comput Sci","doi-asserted-by":"publisher","first-page":"367","DOI":"10.1007\/BFb0053710","volume-title":"Temporal Databases: Research and Practice","author":"C. S. Jensen","year":"1998","unstructured":"C. S. Jensen et al. The Consensus Glossary of Temporal Database Concepts. Temporal Databases: Research and Practice, LNCS 1399, pp. 367\u2013405, 1998."},{"issue":"4","key":"9_CR6","doi-asserted-by":"publisher","first-page":"457","DOI":"10.1145\/377674.377676","volume":"25","author":"L. Fegaras","year":"2000","unstructured":"L. Fegaras and D. Maier. Optimizing Object Queries Using an Effective Calculus. ACM TODS, 25(4):457\u2013516, 2000.","journal-title":"ACM TODS"},{"issue":"3","key":"9_CR7","doi-asserted-by":"publisher","first-page":"12","DOI":"10.1145\/333607.333609","volume":"28","author":"A. U. Frank","year":"1999","unstructured":"A. U. Frank et al. CHOROCHRONOS, A Research Network for Spatiotemporal Database Systems. SIGMOD Record, 28(3):12\u201321, 1999.","journal-title":"SIGMOD Record"},{"issue":"4","key":"9_CR8","doi-asserted-by":"publisher","first-page":"418","DOI":"10.1145\/49346.50065","volume":"13","author":"S. K. Gadia","year":"1988","unstructured":"S. K. Gadia. A Homogeneous Relational Model and Query Languages for Temporal Databases. ACM TODS, 13(4):418\u2013448, 1988.","journal-title":"ACM TODS"},{"key":"9_CR9","doi-asserted-by":"crossref","unstructured":"T. Griffths, A.A.A. Fernandes, N. Djafri, and N.W. Paton. A Query Calculus for Spatio-Temporal Object Databases. In Proc. TIME\u201901, pp. 101\u2013110, 2001.","DOI":"10.1109\/TIME.2001.930705"},{"key":"9_CR10","unstructured":"T. Griffths, N.W. Paton, and A.A.A. Fernandes. An ODMG-Compliant Spatio-Temporal Data Model. http:\/\/pevepc13.cs.man.ac.uk\/PrePrints\/index.htm."},{"key":"9_CR11","unstructured":"T. Griffths, N.W. Paton, and A.A.A. Fernandes. Realm-Based Temporal Data Types. http:\/\/pevepc13.cs.man.ac.uk\/PrePrints\/index.htm."},{"issue":"4","key":"9_CR12","doi-asserted-by":"publisher","first-page":"501","DOI":"10.1145\/125137.125166","volume":"23","author":"L. E. McKenzie Jr","year":"1991","unstructured":"L. E. McKenzie Jr and R. T. Snodgrass. Evaluation of Relational Algebras Incorporating the Time Dimension in Databases. ACM Computing Surveys, 23(4):501\u2013543, 1991.","journal-title":"ACM Computing Surveys"},{"key":"9_CR13","unstructured":"P. Ladkin. The Logic of Time Representation. PhD thesis, University of California at Berkeley, November 1987."},{"key":"9_CR14","doi-asserted-by":"crossref","unstructured":"G. Langran. Time in Geographical Information Systems. Taylor and Francis, 1992.","DOI":"10.1080\/10106049209354371"},{"key":"9_CR15","first-page":"IIB.1","volume":"13","author":"V. M\u00fcller","year":"1996","unstructured":"V. M\u00fcller, N. W. Paton, A. A. Fernandes, A. Dinn, and M. H. Williams. Virtual Realms: An Efficient Implementation Strategy for Finite Resolution Spatial Data Types. Proc. SDH\u201996, pp. IIB.1\u2013IIB.13, 1996.","journal-title":"Virtual Realms: An Efficient Implementation Strategy for Finite Resolution Spatial Data Types"},{"key":"9_CR16","doi-asserted-by":"crossref","unstructured":"C. Parent, S. Spaccapietra, and E. Zim\u00e1nyi. Spatio-temporal conceptual models: Data structures + space + time. Proc. ACM-GIS\u2019 99, pp. 26\u201333, 1999.","DOI":"10.1145\/320134.320142"},{"key":"9_CR17","unstructured":"D. Pfoser, C. S. Jensen, and Y. Theodoridis. Novel Approaches in Query Processing for Moving Object Trajectories. Proc. VLDB 2000, pp. 395\u2013406, 2000."},{"issue":"2","key":"9_CR18","doi-asserted-by":"publisher","first-page":"243","DOI":"10.1007\/BF01237921","volume":"4","author":"R. H. G\u00fcting","year":"1995","unstructured":"R. H. G\u00fcting and M. Schneider. Realm-Based Spatial Data Types: The ROSE Algebra. VLDB Journal, 4(2):243\u2013286, 1995.","journal-title":"VLDB Journal"},{"key":"9_CR19","series-title":"Lect Notes Comput Sci","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1007\/3-540-60159-7_14","volume-title":"Implementation of the ROSE Algebra: Efficient Algorithms for Realm-Based Spatial Data Types","author":"R. H. G\u00fcting","year":"1995","unstructured":"R. H. G\u00fcting, T. de Ridder, and M. Schneider. Implementation of the ROSE Algebra: Efficient Algorithms for Realm-Based Spatial Data Types. Proc. SSD\u201995, LNCS 951, pp. 216\u2013239, 1995."},{"issue":"1","key":"9_CR20","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1145\/352958.352963","volume":"25","author":"R. H. G\u00fcing","year":"1000","unstructured":"R. H. G\u00fcing, M. H. B\u00f6hlen, M. Erwig, C. S. Jensen, N. A. Lorentzos, M. Schneider, and M. Vazirgiannis. A Foundation for Representing and Querying Moving Objects. ACM TODS, 25(1):1\u201342, 1000.","journal-title":"ACM TODS"},{"key":"9_CR21","unstructured":"R. T. Snodgrass. Temporal Object-Oriented Databases: A Critical Comparison Modern Database Systems: The Oobject Model, Interoperability and Beyond, pp. 386\u2013408. Addison-Wesley\/ACM Press, 1995."},{"key":"9_CR22","unstructured":"R. Snodgrass. Developing Time-Oriented Database Applications in SQL. Morgan Kaufmann Publishers, 2000."},{"key":"9_CR23","unstructured":"A. Pavlopoulos and C. Theodoulidis. Review of Spatio-Temporal Data Models. Technical report, Department of Computation, UMIST, United Kingdom, October 1998. http:\/\/www.crim.org.uk\/."},{"issue":"3","key":"9_CR24","doi-asserted-by":"publisher","first-page":"273","DOI":"10.1016\/0306-4379(91)90002-Q","volume":"16","author":"C. Theodoulidis","year":"1991","unstructured":"C. Theodoulidis and P. Loucopoulos. The time dimension in conceptual modelling. Information Systems, 16(3):273\u2013300, 1991.","journal-title":"Information Systems"},{"issue":"1","key":"9_CR25","first-page":"25","volume":"37","author":"M. Warboys","year":"1994","unstructured":"M. Warboys. A Unified Model for Spatial and Temporal Information. The Computer Journal, 37(1):25\u201334, 1994.","journal-title":"The Computer Journal"}],"container-title":["Lecture Notes in Computer Science","Conceptual Modeling \u2014 ER 2001"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-45581-7_9","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,8]],"date-time":"2026-05-08T13:50:59Z","timestamp":1778248259000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/3-540-45581-7_9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001]]},"ISBN":["9783540428664","9783540455813"],"references-count":25,"URL":"https:\/\/doi.org\/10.1007\/3-540-45581-7_9","relation":{},"ISSN":["0302-9743"],"issn-type":[{"value":"0302-9743","type":"print"}],"subject":[],"published":{"date-parts":[[2001]]},"assertion":[{"value":"18 December 2001","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}}]}}