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Return to Potpourri also show that the system performs well enough to be used in real world applications. For ease of deployment, we have written the system in Java to run as a DB2 client application. In general, our implementation requires only JDBC and SQL-92 support from the underlying database engine. Our demonstration illustrates the minimal effect that watermarking has on the data, and shows that a watermark can be detected using only a subset of the marked attributes and a subset of the tuples of a watermarked relation. @inproceedings {DBLP:conf/sigmod/AgrawalK03, author = {Rakesh Agrawal and Peter J. Haas and Jerry Kiernan}, booktitle = {SIGMOD Conference}, title = {A System for Watermarking Relational Databases.}, pages = {674}, year = {2003}, url = {db/conf/sigmod/sigmod2003.html#AgrawalK03}, ee = {http://www.acm.org/sigmod/sigmod03/eproceedings/papers/dem18.pdf}, crossref = {conf/sigmod/2003}, bibsource = {DBLP, http://dblp.uni-trier.de} } ![]() ©2004 Association for Computing Machinery |