Querying Sparse Matrices for Information Retrieval
Roberto Cornacchia · Research Repository (Delft University of Technology) · 2012
Abstract. This research hypothesises the array data-model as a key ingredient for the integration of information retrieval and database technology. The main research goals focus on a seamless blending of the efficient evaluation of sparse array computations in the relational domain, with the challenges posed by information retrieval applications. 1