Many government organizations publish a variety of data on the web to facilitate transparency. The multitude of sources has resulted in heterogeneous structures and formats as wel...
We introduce HAIL (High-Availability and Integrity Layer), a distributed cryptographic system that allows a set of servers to prove to a client that a stored file is intact and r...
Despite the increasing maturity of contemporary Workflow Management Systems (WfMS), there still exist numerous process-aware application systems with more or less hard-coded proce...
Abstract. We define and study formal privacy guarantees for information integration systems, where sources are related to a public schema by mappings given by source-to-target dep...
We examine a knowledge representation architecture to support context interchange mediation. For autonomous receivers and sources sharing a common subject domain, the mediator’s...