We describe the design and use of a personal digital library system, UpLib. The system consists of a full-text indexed repository accessed through an active agent via a Web interf...
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...
In this article, we introduce a new problem: the construction of multi-structured documents. We first offer an overview of existing solutions to the representation of such docum...
The paper formulates and investigates the aggregation problem for synthesized mediators of Web services (SWMs). An SWM is a finite-state transducer defined in terms of templates...
In a digital library, there are many di erent interaction models between customers and information providers or merchants. Subscriptions, sessions, pay-per-view, shareware, and pr...
Steven P. Ketchpel, Hector Garcia-Molina, Andreas ...