MICROCOMPUTER SOFTWARE DEVELOPMENT AND DISTRIBUTION

Research and Development/Tech Change/Emerging Technologies,

The OMII Software Distribution

This paper describes the work carried out at the Open Middleware Infrastructure Institute (OMII) and the key elements of the OMII software distribution that have been developed in collaboration with members of the Managed Programme Initiative. The main objective of the OMII is to preserve and consolidate the achievements of the UK e-Science Programme by collecting, maintaining and improving the software modules that form the key components of a generic Grid middleware. Recently, the activity at Southampton has been extended beyond 2009 through a new project, OMII-UK, that forms a partnership that now includes the OGSA-DAI activities at Edinburgh and the myGrid project at Manchester

Using patterns position distribution for software failure detection

Pattern-based software failure detection is an important topic of research in recent years. In this method, a set of patterns from program execution traces are extracted, and represented as features, while their occurrence frequencies are treated as the corresponding feature values. But this conventional method has its limitation due to ignore the pattern’s position information, which is important for the classification of program traces. Patterns occurs in the different positions of the trace are likely to represent different meanings. In this paper, we present a novel approach for using pattern’s position distribution as features to detect software failure. The comparative experiments in both artificial and real datasets show the effectiveness of this method

CMS Software Distribution on the LCG and OSG Grids

The efficient exploitation of worldwide distributed storage and computing resources available in the grids require a robust, transparent and fast deployment of experiment specific software. The approach followed by the CMS experiment at CERN in order to enable Monte-Carlo simulations, data analysis and software development in an international collaboration is presented. The current status and future improvement plans are described.Comment: 4 pages, 1 figure, latex with hyperref

Approximate null distribution of the largest root in multivariate analysis

The greatest root distribution occurs everywhere in classical multivariate analysis, but even under the null hypothesis the exact distribution has required extensive tables or special purpose software. We describe a simple approximation, based on the Tracy--Widom distribution, that in many cases can be used instead of tables or software, at least for initial screening. The quality of approximation is studied, and its use illustrated in a variety of setttings.Comment: Published in at http://dx.doi.org/10.1214/08-AOAS220 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org

U.S. Software Protection: Problems of Trade Secret Estoppel under International and Brazilian Technology Transfer Regimes Note

This note describes the fundamental aspects of software protection and applies the requisites of U.S. trade secret protection to software. After explaining how the UNCTAD and Brazilian transfer of technology regimes apply to software licensing arrangements, this note argues that software distribution under these regimes estops U.S. trade secret protection by defeating the requisites of secrecy and competitive advantage. Specifically, the effects of the UNCTAD Draft International Code of Conduct on the Transfer of Technology (UNCTAD Code) and the Brazilian technology transfer regulations are analyzed to demonstrate the difficulties posed by legal regimes being considered and already in force in a number of developing countries. This note concludes with an analysis of some of the possibilities for protection of trade secrets with international softward distribution