In this paper we deal with the problem of finding an optimal query execution plan in database systems. We improve the analysis of a polynomial-time approximation algorithm due to M...
Information and communication technology (ICT) consumes energy, but is also an important means of conserving energy. Conventionally, it has done so by optimizing the performance o...
While the cost per megabyte of magnetic disk storage is economical, organizations are alarmed by the increasing cost of managing storage. Storage Area Network (SAN) architectures ...
Shahram Ghandeharizadeh, Shan Gao, Chris Gahagan, ...
Abstract – The storage requirements in data-intensive signal processing systems (including applications in video and image processing, artificial vision, medical imaging, real-t...
Due to increasing size and complexity of hypermedia and web applications, there is growing concern by how to develop quality, reusable and maintainable hypermedia systems. In fact...