We have developed a system to process database queries over composed data providing web services. The queries are transformed into execution plans containing an operator that invok...
Known parallel DBMS offer at present only static partitioning schemes. Adding a storage node is then a cumbersome operation that typically requires the manual data redistribution....
Yakham Ndiaye, Aly Wane Diene, Witold Litwin, Tore...
We propose service continuations (SC), an OS mechanism that supports seamless dynamic migration of Internet service sessions between cooperating multi-process servers. Service con...
The RDF data model is gaining importance for applications in computational biology, knowledge sharing, and social communities. Recent work on RDF engines has focused on scalable p...
Relational databases are widely used today as a mechanism for providing access to structured data. They, however, are not suitable for typical information finding tasks of end use...