{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T16:56:49Z","timestamp":1759683409013},"publisher-location":"Berlin, Heidelberg","reference-count":13,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540578185"},{"type":"electronic","value":"9783540483427"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1994]]},"DOI":"10.1007\/3-540-57818-8_62","type":"book-chapter","created":{"date-parts":[[2012,2,26]],"date-time":"2012-02-26T13:25:38Z","timestamp":1330262738000},"page":"337-350","source":"Crossref","is-referenced-by-count":13,"title":["Optimization of nested queries in a complex object model"],"prefix":"10.1007","author":[{"given":"Hennie J.","family":"Steenhagen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter M. G.","family":"Apers","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Henk M.","family":"Blanken","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2005,6,3]]},"reference":[{"key":"29_CR1","volume-title":"The TM Manual version 2.0","author":"R. Bal","year":"1993","unstructured":"Bal, R. et al.: The TM Manual version 2.0. University of Twente, Enschede (1993)"},{"key":"29_CR2","doi-asserted-by":"crossref","unstructured":"Balsters, H., de By, R.A., and Zicari, R.: Typed Sets as a Basis for Object-Oriented Database Schemas. Proceedings ECOOP, Kaiserslautern (1993)","DOI":"10.1007\/3-540-47910-4_10"},{"key":"29_CR3","volume-title":"A Semantics of Object-Oriented Sets","author":"H. Balsters","year":"1991","unstructured":"Balsters, H. and de Vreeze, C.C.: A Semantics of Object-Oriented Sets. Proceedings 3rd International Workshop on Database Programming Languages, Nafplion, Greece (1991)"},{"key":"29_CR4","unstructured":"Dayal, U.: Of Nests and Trees: A Unified Approach to Processing Queries That Contain Nested Subqueries, Aggregates, and Quantifiers. Proceedings VLDB, Brighton (1987)"},{"key":"29_CR5","doi-asserted-by":"crossref","unstructured":"Ganski, R.A. and Wong, A.K.T.: Optimization of Nested SQL Queries Revisited. Proceedings SIGMOD (1987)","DOI":"10.1145\/38713.38723"},{"key":"29_CR6","unstructured":"Kiesling, W.: SQL-like and QUEL-like Correlation Queries with Aggregates Revisited. Memorandum UCB\/ERL 84\/75, Berkeley (1984)"},{"issue":"3","key":"29_CR7","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1145\/319732.319745","volume":"7","author":"W. Kim","year":"1982","unstructured":"Kim, W.: On Optimizing an SQL-like Nested Query. ACM Transactions on Database Systems 7 3 (1982) 443\u2013469","journal-title":"ACM Transactions on Database Systems"},{"key":"29_CR8","unstructured":"Muralikrishna, M.: Optimization and Dataflow Algorithms for Nested Tree Queries. Proceedings VLDB, Amsterdam (1989)"},{"key":"29_CR9","unstructured":"Muralikrishna, M.: Improved Unnesting Algorithms for Join Aggregate SQL Queries. Proceedings VLDB. Vancouver, 1992."},{"key":"29_CR10","unstructured":"Pistor, P. and Andersen, F.: Designing a Generalized NF2 Model with an SQL-type Language Interface. Proceedings VLDB, Kyoto (1986)"},{"key":"29_CR11","doi-asserted-by":"crossref","unstructured":"Rosenthal, A. and Galindo-Legaria, C.: Query Graphs, Implementing Trees, and Freely-Reorderable Outerjoins. Proceedings SIGMOD, Atlantic City (1990)","DOI":"10.1145\/93597.98738"},{"issue":"2","key":"29_CR12","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1016\/0306-4379(86)90003-7","volume":"11","author":"H.J. Schek","year":"1986","unstructured":"Schek, H.J. and Scholl, M.H.: The Relational Model with Relation-Valued Attributes. Information Systems 11 2 (1986) 137\u2013147","journal-title":"Information Systems"},{"key":"29_CR13","doi-asserted-by":"crossref","unstructured":"Scholl, M.H.: Theoretical Foundations of Algebraic Optimization Utilizing Unnormalized Relations. Proceedings First International Conference on Database Theory. LNCS 243, Springer-Verlag (1986)","DOI":"10.1007\/3-540-17187-8_48"}],"container-title":["Lecture Notes in Computer Science","Advances in Database Technology \u2014 EDBT '94"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-57818-8_62.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T01:08:24Z","timestamp":1619572104000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-57818-8_62"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1994]]},"ISBN":["9783540578185","9783540483427"],"references-count":13,"URL":"https:\/\/doi.org\/10.1007\/3-540-57818-8_62","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[1994]]}}}