Data integration: a theoretical perspective Export

@inproceedings{Len:DITP, abstract = {Data integration is the problem of combining data residing at different sources, and providing the user with a unified view of these data. The problem of designing data integration systems is important in current real world applications, and is characterized by a number of issues that are interesting from a theoretical point of view. This document presents on overview of the material to be presented in a tutorial on data integration. The tutorial is focused on some of the theoretical issues that are relevant for data integration. Special attention will be devoted to the following aspects: modeling a data integration application, processing queries in data integration, dealing with inconsistent data sources, and reasoning on queries.}, address = {New York, NY, USA}, author = {Lenzerini, Maurizio}, booktitle = {PODS '02: Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems}, citeulike-article-id = {179467}, citeulike-linkout-0 = {http://portal.acm.org/citation.cfm?id=543644}, citeulike-linkout-1 = {http://dx.doi.org/10.1145/543613.543644}, doi = {10.1145/543613.543644}, isbn = {1-58113-507-6}, keywords = {data\_exchange, data\_integration, transfer}, location = {Madison, Wisconsin}, pages = {233--246}, posted-at = {2007-09-30 22:36:54}, priority = {4}, publisher = {ACM}, title = {Data integration: a theoretical perspective}, url = {http://dx.doi.org/10.1145/543613.543644}, year = {2002} }

TY - CONF ID - Len:DITP L3 - citeulike-article-id:179467 N2 - Data integration is the problem of combining data residing at different sources, and providing the user with a unified view of these data. The problem of designing data integration systems is important in current real world applications, and is characterized by a number of issues that are interesting from a theoretical point of view. This document presents on overview of the material to be presented in a tutorial on data integration. The tutorial is focused on some of the theoretical issues that are relevant for data integration. Special attention will be devoted to the following aspects: modeling a data integration application, processing queries in data integration, dealing with inconsistent data sources, and reasoning on queries. CY - Madison, Wisconsin SN - 1-58113-507-6 AD - New York, NY, USA EP - 246 TI - Data integration: a theoretical perspective PB - ACM T2 - PODS '02: Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems SP - 233 KW - data_exchange KW - data_integration KW - transfer AU - Lenzerini, Maurizio PY - 2002/// UR - http://dx.doi.org/10.1145/543613.543644 ER -