Building Up Infrastructure

Building up a Common Data Infrastructure

While the value of data for an individual study effort is well understood by the analytic community at large, aggregated worth of data is still astonishingly undervalued by many members of the OR study community. Data can be described as the fundamental elements of information and knowledge that comprises the corporate whole consequently its aggregated value particularly when addressed in a con...

Building Spatial Knowledge Infrastructure

The author in the first part would like to share his experiences of a European Union sponsored LEONARDO da VINCI project – Land Information Management for Executives (LIME) co-ordinated by the College of Geoinformatics, University of West Hungary (GEO). The LIME outcomes were a knowledge resource centre and an Internet-supported distributed education service for the Hungarian Land Administratio...

Building a Modular Authorization Infrastructure

Authorization infrastructures manage privileges and render access control decisions, allowing applications to adjust their behavior according to the privileges allocated to users. This paper describes the PERMIS role based authorization infrastructure along with its conceptual authorisation, access control, and trust models. PERMIS has the novel concept of a credential validation service, which...

Nepal Wireless Networking Project: Building infrastructure in the mountains from ground up

Some Views on Building Computational Grids Infrastructure

This paper gives some opinions about grid bottleneck problem, and makes some suggestions about grid structure. It also introduces how to construct the global grid with sub grids, and to make use of the advantages of administrative hierarchy. The paper presents the conceptions of static resources, dynamic resources and the ways of scheduling resources. Also, the functions of resource marketplace...