This paper studies the archival problem: how a digital library can preserve electronic documents over long periods of time. We analyze how an archival repository can fail and we p...
This paper discusses the emerging trend of Personal Desktop Searching utilities on desktop computers, and how the information cached and stored with these systems can be retrieved...
The complexity of preserving the web is becoming one of the most important information and communication media. While the quantity of digital resources available through the web i...
An expectation of a signature system is that a signatory cannot dispute a signature. Aiming at this, the following questions arise: Can documents in electronic commerce on the Inte...
In digital libraries semantic techniques are often deployed to reduce the expensive manual overhead for indexing documents, maintaining metadata, or caching for future search. Howe...