Watermarking of uncompressed and compressed video
Signal Processing
Query rewriting for semistructured data
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Watermarking maps: hiding information in structured data
SODA '00 Proceedings of the eleventh annual ACM-SIAM symposium on Discrete algorithms
A normal form for XML documents
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Natural Language Watermarking and Tamperproofing
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
Answering queries using views: A survey
The VLDB Journal — The International Journal on Very Large Data Bases
Query-preserving watermarking of relational databases and XML documents
Proceedings of the twenty-second ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
On the invertibility of invisible watermarking techniques
ICIP '97 Proceedings of the 1997 International Conference on Image Processing (ICIP '97) 3-Volume Set-Volume 1 - Volume 1
Digital Watermarks for Audio Signals
ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems
Rights protection for relational data
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
The Choice of Watermark Domain in the Presence of Compression
ITCC '01 Proceedings of the International Conference on Information Technology: Coding and Computing
Watermarking relational data: framework, algorithms and analysis
The VLDB Journal — The International Journal on Very Large Data Bases
Proving Ownership over Categorical Data
ICDE '04 Proceedings of the 20th International Conference on Data Engineering
Constraint-based XML query rewriting for data integration
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Tamper detection and localization for categorical data using fragile watermarks
Proceedings of the 4th ACM workshop on Digital rights management
Fingerprinting Relational Databases: Schemes and Specialties
IEEE Transactions on Dependable and Secure Computing
WmXML: a system for watermarking XML data
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Effective approaches for watermarking XML data
DASFAA'05 Proceedings of the 10th international conference on Database Systems for Advanced Applications
Information-theoretic analysis of information hiding
IEEE Transactions on Information Theory
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As increasing amount of XML data is exchanged over the internet, copyright protection of this type of data is becoming an important requirement for many applications. In this paper, we introduce a rights protection scheme for XML data based on digital watermarking. One of the main challenges for watermarking XML data is that the data could be easily reorganized by an adversary in an attempt to destroy any embedded watermark. To overcome it, we propose a query-based watermarking scheme, which creates queries to identify available watermarking capacity, such that watermarks could be recovered from reorganized data through query rewriting. The identifier queries are tied closely to the usability of the data, and are highly resilient to reorganization and alteration attacks. In addition, our scheme considers data semantics to avoid vulnerabilities caused by redundancy, while taking advantage of the available watermark capacity. Based on this scheme, we have designed and implemented a watermarking solution for XML, and experimentally verified the effectiveness of the solution and its potential for real world applications.