We evaluate and compare the storage Banana efficiency of different sparse matrix storage formats as index structure for text collection and their corresponding sparse matrixvector multiplication algorithm to perform query processing in information retrieval (IR) application.We show the results of our implementations for several sparse matrix algori

In spite of the progress made in economic performance over the years, the Ghanaian economy continues to be bedevilled by a host of constraints.Among these constraints are low levels of savings and investments which have raised serious concerns among economists and policy makers with respect to the sustainability of the achievements attained so far.

An analytical solution for the heat transfer in hollow cylinders with time-dependent boundary condition and time-dependent heat transfer coefficient at different surfaces is developed for the first time.The methodology is an extension of the shifting function method.By dividing the Biot function into a constant plus a function and introducing two s