User requirements for undo support in CSCW
HCI '95 Proceedings of the HCI'95 conference on People and computers X
Handbook of Applied Cryptography
Handbook of Applied Cryptography
IEEE MultiMedia
Using Cryptographic and Watermarking Algorithms
IEEE MultiMedia
The Autonomous Document Object (ADO) Model
ICDAR '01 Proceedings of the Sixth International Conference on Document Analysis and Recognition
The design of history mechanisms and their use in collaborative educational simulations
CSCL '99 Proceedings of the 1999 conference on Computer support for collaborative learning
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IEEE Transactions on Multimedia
Key generation in a voice based template free biometric security system
BioID_MultiComm'09 Proceedings of the 2009 joint COST 2101 and 2102 international conference on Biometric ID management and multimodal communication
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A novel strategy for the representation and manipulationof distributed documents, potentially complex andheterogeneous, is presented in this paper. The documentunder the proposed model is represented in a hierarchicalstructure. Associated metadata' describes the flexiblehierarchy with the scope of dynamically restructuring thetree at runtime. All useful functionals can also be includedwithin the hierarchy to minimize reliance on externalprograms in manipulating sensitive data. Thisgives the proposed model two key properties: generality(capable of representing any document format includingfuture innovations) and autonomy (non-reliance on externalprograms). The model also allows incorporation ofadditional features for security and access control. Biometricperson authentication measures are introduced. Abrief example illustrates the key ideas.