We document the design and implementation of a “production” incremental garbage collector for GHC 6.2. It builds on our earlier work (Non-stop Haskell) that exploited GHC’s ...
Andrew M. Cheadle, A. J. Field, Simon Marlow, Simo...
In this paper we propose a fundamental approach to perform the class of Nearest Neighbor (NN) queries, the core class of queries used in many of the location-based services, withou...
A data warehouse DW can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, wi...
- Service discovery has been recognised as an important activity for service-based systems. In this paper we describe a framework for dynamic service discovery that supports the id...
While provenance has been extensively studied in the literature, the efficient evaluation of provenance queries remains an open problem. Traditional query optimization techniques...