tailieunhanh - RASCALLI Platform: A Dynamic Modular Runtime Environment for the Agent Modeling

In terms of detail, the Cairns Group inter alia demands that payments under environmental programs should be less than the extra costs involved in complying. A controversial point could be that the EU’s environmental programs offer income foregone, additional costs as well as the financial incentive necessary to encourage farmers to make agri-environmental undertakings. The new suggestion brought forward by Cairns could thus be seen as an indicator that the Group is considering current practice, like by the EU, as too generous regarding the amount of the overall compensation. Moreover, by calling for payments not to be “related or based on the volume of production,” the new. | Proposal for an Interactive Grid Analysis Environment Service Architecture Julian Bunn julian@ Rick Cavanaugh Cavanaug@ Iosif Legrand Harvey Newman newman@ Suresh Singh suresh@ Conrad Steenberg conrad@ Michael Thomas thomas@ Frank van Lingen fvlingen@ 1 Introduction This document is a proposal that describes an Interactive Grid Analysis Service Architecture with a focus on High Energy Physics applications including a set of work packages and milestones to implement this architecture. The ideas outlined in this architecture document are motivated by a lack of distributed environments dedicated to interactive Grid analysis and the RTAG activity ARDA Architectural Road map towards Distributed Analysis 1 within LHC. The foundation of the architecture described here will be based on web services and peer to peer systems. Web Services have been identified as being suitable for Grid applications 2 . Peer to peer technologies are well suited for environments composed of dynamic resource providers 3 . The goal of this document is to identify services that can be used within the GAE. Besides re-use of existing services . components this document describes characteristics of an interactive Grid Analysis Environment GAE and identifies new Grid services and functionality that are needed to enable distributed interactive analysis. One of the big differences between an GAE and production or batch analysis oriented Grids is that behavior of the users is much more unpredictable. This unpredictable behavior of a collection of users is too complex for humans to steer usage of resources manually . Instead applications are needed to act on behalf of humans in an autonomous fashion to steer usage of resources and to optimize resource usage. Furthermore this documents identifies several components that can be used for policy management within the Grid. Policy .