{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,6]],"date-time":"2024-09-06T23:05:27Z","timestamp":1725663927042},"publisher-location":"Berlin, Heidelberg","reference-count":40,"publisher":"Springer Berlin Heidelberg","isbn-type":[{"type":"print","value":"9783540540090"},{"type":"electronic","value":"9783540473480"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1991]]},"DOI":"10.1007\/3-540-54009-1_27","type":"book-chapter","created":{"date-parts":[[2012,2,25]],"date-time":"2012-02-25T22:22:31Z","timestamp":1330208551000},"page":"377-388","source":"Crossref","is-referenced-by-count":2,"title":["The background of the DASDBS & COSMOS projects"],"prefix":"10.1007","author":[{"given":"H. -J.","family":"Schek","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. H.","family":"Scholl","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Weikum","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2005,6,8]]},"reference":[{"key":"27_CR1","unstructured":"ACM Computing Surveys, Vol. 22, No. 3, 1991, Special Issue on Heterogeneous Databases"},{"key":"27_CR2","doi-asserted-by":"crossref","unstructured":"Beeri, C., Schek, H.-J., and Weikum, G., Multi-Level Transaction Management, Theoretical Art or Practical Need?, 1st Int. Conf. on Extending Database Technology, Venice, 1988, Springer, LNCS 303","DOI":"10.1007\/3-540-19074-0_51"},{"key":"27_CR3","unstructured":"Deppisch, U., Signatures in Database Systems, Ph.D. thesis, Technical University of Darmstadt, 1989 (in German)."},{"key":"27_CR4","unstructured":"Dr\u00f6ge, G., Schek, H.-J., Wolf, A., Extensibility in DASDBS (in German), Informatik Forschung und Entwicklung, Vol. 5, 1990"},{"key":"27_CR5","doi-asserted-by":"crossref","unstructured":"Heuer, A., Scholl, M.H., Foundations of Object-Oriented Query Languages, Proc. GI Conf. on Database Systems for Office, Engineering, and Scientific Applications (BTW), Kaiserslautern, March 1991, Springer IFB","DOI":"10.1007\/978-3-642-76530-8_10"},{"key":"27_CR6","unstructured":"Hasse, C., Weikum, G., Multi-Level Transaction Management for Complex Objects: Implementation, Performance, Parallelism, Technical Report, ETH Zurich, 1991"},{"key":"27_CR7","doi-asserted-by":"crossref","unstructured":"Jiang, B., A Suitable Algorithm for Computing Partial Transitive Closures in Databases, IEEE Data Engineering Conf., Los Angeles, 1990","DOI":"10.1109\/ICDE.1990.113477"},{"key":"27_CR8","unstructured":"Jiang, B., Design, Analysis, and Evaluation of Algorithms for Computing Partial Transitive Closures in Databases, Technical Report 132, Dept. of Computer Science, ETH Zurich, 1990"},{"key":"27_CR9","doi-asserted-by":"crossref","unstructured":"Jiang, B., Traversing Graphs in a Paging Environment \u2014 BFS or DFS?, Information Processing Letters, Vol. 37, No. 3, February 1991","DOI":"10.1016\/0020-0190(91)90034-F"},{"key":"27_CR10","doi-asserted-by":"crossref","unstructured":"M\u00f6nkeberg A., Weikum, G., Conflict-Driven Load Control for the Avoidance of Data-Contention Thrashing, Proc. IEEE Data Engineering Conf., Kobe, April 1991","DOI":"10.1109\/ICDE.1991.131512"},{"key":"27_CR11","unstructured":"Paul, H.-B., The DASDBS Database Kernel System for Standard and Non-standard Applications\u2014Architecture, Implementation, Applications (in German), Ph.D. thesis, Technical University of Darmstadt, 1988"},{"key":"27_CR12","doi-asserted-by":"crossref","unstructured":"Paul, H.-B., Schek, H.-J., Scholl, M., Weikum, G., Deppisch, U., Architecture and Implementation of the Darmstadt Database Kernel System, ACM SIGMOD 1987","DOI":"10.1145\/38713.38737"},{"key":"27_CR13","doi-asserted-by":"crossref","unstructured":"Scheuermann, P., et al., Report of the Workshop on Heterogeneous Database Systems, Northwestern University, Evanston, December 1989, ACM SIGMOD Record, 1990","DOI":"10.1145\/122058.122060"},{"key":"27_CR14","unstructured":"Schek, H.-J., Towards a Basic Relational NF 2 Algebra Processor, Int. Conf. on Foundations of Data Organization, 1985"},{"key":"27_CR15","doi-asserted-by":"crossref","unstructured":"Scholl, M.H., Theoretical Foundation of Algebraic Optimization Utilizing Unnormalized Relations, 1st Int. Conf. on Database Theory, Springer LNCS 243, 1986","DOI":"10.1007\/3-540-17187-8_48"},{"key":"27_CR16","unstructured":"Scholl, M.H., The Nested Relational Model \u2014 Efficient Support for a Relational Database Interface (in German), Ph.D. Thesis, Technical University of Darmstadt, 1988"},{"key":"27_CR17","doi-asserted-by":"crossref","unstructured":"Scholl, M.H., Laasch, C., Tresch, M., Updatable Views in Object-Oriented Databases, Technical Report 150, ETH Zurich, 1990","DOI":"10.1007\/3-540-55015-1_10"},{"key":"27_CR18","unstructured":"Scholl, M.H., Paul, H.-B., Schek, H.-J., Supporting Flat Relations by a Nested Relational Kernel, Int. Conf. on Very Large Data Bases, Brighton, 1987"},{"key":"27_CR19","doi-asserted-by":"crossref","unstructured":"Schek, H.-J., Paul, H.-B., Scholl, M.H., Weikum, G., The DASDBS Project: Objectives, Experiences, and Future Prospects, IEEE Transactions on Knowledge and Data Engineering Vol.2 No.1, 1990","DOI":"10.1109\/69.50904"},{"key":"27_CR20","doi-asserted-by":"crossref","unstructured":"Schek, H.-J., Scholl, M.H., The Relational Model with Relation-Valued Attributes, Information Systems Vol.11 No.2, 1986","DOI":"10.1016\/0306-4379(86)90003-7"},{"key":"27_CR21","doi-asserted-by":"crossref","unstructured":"Schek, H.-J., Scholl, M.H., The Two Roles of Nested Relations in the DASDBS Project, in: S. Abiteboul, P. C. Fischer, and H.-J. Schek (eds.), Nested Relations and Complex Objects in Databases, Springer LNCS 361, 1989.","DOI":"10.1007\/3-540-51171-7_20"},{"key":"27_CR22","unstructured":"Scholl, M.H., Schek, H.-J., A Synthesis of Complex Objects and Object-Orientation, Proc. IFIP TC 2 Conf. on Object-Oriented Databases, Windermere, 1990, North-Holland"},{"key":"27_CR23","doi-asserted-by":"crossref","unstructured":"Schek, H.-J., Scholl, M.H., Evolution of Data Models, in A. Blaser (ed.): Database Systems for the 90's, Springer LNCS 466, 1990","DOI":"10.1007\/3-540-53397-4_35"},{"key":"27_CR24","doi-asserted-by":"crossref","unstructured":"Scholl, M.H., Schek, H.-J., A Relational Object Model, Proc. 3rd Int. Conf. on Database Theory, Paris, 1990, Springer LNCS 470","DOI":"10.1007\/3-540-53507-1_72"},{"key":"27_CR25","unstructured":"Schek, H.-J., Scholl, M.H., Weikum, G., From the KERNEL to the COSMOS\u2014The Database Research Group at ETH Zurich, Technical Report 136, Dept. of Computer Science, ETH Zurich, 1990"},{"key":"27_CR26","unstructured":"Schek, H.-J., Waterfeld, W., A Database Kernel System for Geoscientific Applications, Symp. on Spatial Data Handling, 1986"},{"key":"27_CR27","unstructured":"Schek, H.-J., Weikum, G., Extensibility, Cooperation, and Federation of Database Systems, Proc. GI Conf. on Database Systems for Office, Engineering, and Scientific Applications (BTW), Kaiserslautern, March 1991, Springer IFB (in German)"},{"key":"27_CR28","doi-asserted-by":"crossref","unstructured":"Schek, H.-J., Weikum, G., Schaad, W., A Multi-Level Transaction Approach to Federated DBMS Transaction Management, Proc. 1st Int'l Workshop on Intreoperability in Multidatabase Systems, Kyoto, 1991","DOI":"10.1109\/IMS.1991.153722"},{"key":"27_CR29","unstructured":"Tresch, M., A Framework for Dynamic Schema Evolution in COCOON, Draft, ETH Zurich, 1991"},{"key":"27_CR30","doi-asserted-by":"crossref","unstructured":"Weikum, G., A Theoretical Foundation of Multi-Level Concurrency Control, ACM PODS 1986","DOI":"10.1145\/6012.15401"},{"key":"27_CR31","unstructured":"Weikum, G., Enhancing Concurrency in Layered Systems, 2nd Int. Workshop on High Performance Transaction Systems, 1987, Springer LNCS 359"},{"key":"27_CR32","unstructured":"Weikum, G., Principles and Realization Strategies of Multi-Level Transaction Management, Technical Report, TH Darmstadt, 1987, accepted for ACM TODS"},{"key":"27_CR33","doi-asserted-by":"crossref","unstructured":"Weikum, G., Set-Oriented Disk Access to Large Complex Objects, IEEE Data Engineering Conf., 1989","DOI":"10.1109\/ICDE.1989.47246"},{"key":"27_CR34","doi-asserted-by":"crossref","unstructured":"Weikum, G., Hasse, C., Broessler, P., Muth, P., Multi-Level Recovery, ACM PODS 1990","DOI":"10.1145\/298514.298548"},{"key":"27_CR35","unstructured":"Weikum, G., Hasse, C., M\u00f6nkeberg, A., Zabback, P., The COMFORT Project: A Comfortable Wayto Better Performance, Technical Report 137, Dept. of Computer Science, ETH Zurich, 1990"},{"key":"27_CR36","unstructured":"Weikum, G., Schek, H.-J., Multi-Level Transactions and Open Nested Transactions, in IEEE Data Engineering Bulletin, Vol. 14, No. 1, March 1991"},{"key":"27_CR37","doi-asserted-by":"crossref","unstructured":"Wilms, P.F., Schwarz, P.M., Schek, H.-J., Haas, L.M., Incorporating Data Types in an Extensible Database Architecture, 3rd Int. Conf. on Data and Knowledge Bases, Jerusalem, 1988","DOI":"10.1016\/B978-1-4832-1313-2.50021-4"},{"key":"27_CR38","doi-asserted-by":"crossref","unstructured":"Wolf, A., The DASDBS Geo-Kernel: Concepts, Experiences, and the Second Step, Int. Symp. on Design and Implementation of Large Spatial Databases, Santa Barbara, 1989, Springer LNCS 409","DOI":"10.1007\/3-540-52208-5_22"},{"key":"27_CR39","unstructured":"Waterfeld, W., Wolf, A., Horn, D., How to Make Spatial Access Methods Extensible, 3rd Int. Symp. on Spatial Data Handling, 1988"},{"key":"27_CR40","doi-asserted-by":"crossref","unstructured":"Weikum, G., Zabback, P., Scheuermann, P., Dynamic File Allocation in Disk Arrays, Technical Report 147, Dept. of Computer Science, ETH Zurich, 1990","DOI":"10.1145\/115790.115859"}],"container-title":["Lecture Notes in Computer Science","MFDBS 91"],"original-title":[],"link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/3-540-54009-1_27.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T01:18:22Z","timestamp":1619572702000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/3-540-54009-1_27"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991]]},"ISBN":["9783540540090","9783540473480"],"references-count":40,"URL":"https:\/\/doi.org\/10.1007\/3-540-54009-1_27","relation":{},"ISSN":["0302-9743","1611-3349"],"issn-type":[{"type":"print","value":"0302-9743"},{"type":"electronic","value":"1611-3349"}],"subject":[],"published":{"date-parts":[[1991]]}}}