Indexing dataspaces Export

@inproceedings{citeulike:1416383, abstract = {Dataspaces are collections of heterogeneous and partially unstructured data. Unlike data-integration systems that also offer uniform access to heterogeneous data sources, dataspaces do not assume that all the semantic relationships between sources are known and specified. Much of the user interaction with dataspaces involves exploring the data, and users do not have a single schema to which they can pose queries. Consequently, it is important that queries are allowed to specify varying degrees of structure, spanning keyword queries to more structure-aware queries.}, address = {New York, NY, USA}, author = {Dong, Xin and Halevy, Alon}, booktitle = {SIGMOD '07: Proceedings of the 2007 ACM SIGMOD international conference on Management of data}, citeulike-article-id = {1416383}, citeulike-linkout-0 = {http://portal.acm.org/citation.cfm?id=1247480.1247487}, citeulike-linkout-1 = {http://dx.doi.org/10.1145/1247480.1247487}, doi = {10.1145/1247480.1247487}, isbn = {978-1-59593-686-8}, location = {Beijing, China}, pages = {43--54}, posted-at = {2007-09-04 06:50:33}, priority = {3}, publisher = {ACM}, title = {Indexing dataspaces}, url = {http://dx.doi.org/10.1145/1247480.1247487}, year = {2007} }

TY - CONF ID - citeulike:1416383 L3 - citeulike-article-id:1416383 N2 - Dataspaces are collections of heterogeneous and partially unstructured data. Unlike data-integration systems that also offer uniform access to heterogeneous data sources, dataspaces do not assume that all the semantic relationships between sources are known and specified. Much of the user interaction with dataspaces involves exploring the data, and users do not have a single schema to which they can pose queries. Consequently, it is important that queries are allowed to specify varying degrees of structure, spanning keyword queries to more structure-aware queries. CY - Beijing, China SN - 978-1-59593-686-8 AD - New York, NY, USA EP - 54 TI - Indexing dataspaces PB - ACM T2 - SIGMOD '07: Proceedings of the 2007 ACM SIGMOD international conference on Management of data SP - 43 AU - Dong, Xin AU - Halevy, Alon PY - 2007/// UR - http://dx.doi.org/10.1145/1247480.1247487 ER -