On behalf of a mutable future

Everyone agrees that we can’t change the past. But what about the future? Though the thought that we can change the future is familiar from popular discourse, it enjoys virtually no support from philosophers, contemporary or otherwise. In this paper, I argue that the thesis that the future is mutable has far more going for it than anyone has yet realized. The view, I hope to show, gains support from the nature of prevention, can provide a new way of responding to arguments for fatalism, can account for the utility of total knowledge of the future, and can help in providing an account of the (notoriously vexed) semantics of the English progressive. On the view in question, the future is mutable in a quite radical sense: perhaps, at one time, it was true that Obama would never be president. And then the future changed. And he became president

Fatalism and Future Contingents

In this paper I address issues related to the problem of future contingents and the metaphysical doctrine of fatalism. Two classical responses to the problem of future contingents are the third truth value view and the all-false view. According to the former, future contingents take a third truth value which goes beyond truth and falsity. According to the latter, they are all false. I here illustrate and discuss two ways to respectively argue for those two views. Both ways are similar in spirit and intimately connected with fatalism, in the sense that they engage with the doctrine of fatalism and accept a large part of a standard fatalistic machinery

Secure Cloud Communication for Effective Cost Management System through MSBE

In Cloud Computing Architecture, Brokers are responsible to provide services to the end users. An Effective Cost Management System (ECMS) which works over Secure Cloud Communication Paradigm (SCCP) helps in finding a communication link with overall minimum cost of links. We propose an improved Broker Cloud Communication Paradigm (BCCP) with integration of security issues. Two algorithms are included, first is Secure Optimized Route Cost Finder (S-ORCF) to find optimum route between broker and cloud on the behalf of cost factor and second is Secure Optimized Route Management (S-ORM) to maintain optimum route. These algorithms proposed with cryptographic integrity of the secure route discovery process in efficient routing approaches between broker and cloud. There is lack in Dynamic Source Routing Approach to verify whether any intermediate node has been deleted, inserted or modified with no valid authentication. We use symmetric cryptographic primitives, which is made possible due to multisource broadcast encryption scheme. This paper outlines the use of secure route discovery protocol (SRDP)that employs such a security paradigm in cloud computing.Comment: 12 pages, 3 figures, International Journal on Cloud Computing: Services and Architecture(IJCCSA),Vol.2, No.3, June 201

Simplified Distributed Programming with Micro Objects

Developing large-scale distributed applications can be a daunting task. object-based environments have attempted to alleviate problems by providing distributed objects that look like local objects. We advocate that this approach has actually only made matters worse, as the developer needs to be aware of many intricate internal details in order to adequately handle partial failures. The result is an increase of application complexity. We present an alternative in which distribution transparency is lessened in favor of clearer semantics. In particular, we argue that a developer should always be offered the unambiguous semantics of local objects, and that distribution comes from copying those objects to where they are needed. We claim that it is often sufficient to provide only small, immutable objects, along with facilities to group objects into clusters.Comment: In Proceedings FOCLASA 2010, arXiv:1007.499

Governing Through Standards: Networks, Failure and Auditing

This article seeks to understand network governance within the context of the North American automotive industry. Within this industry, original equipment manufacturers (lead firms) have outsourced a substantial portion of parts production over the last 30 years. This paper argues that in an aim to govern their supplier relations, North American lead firms imposed quality assurance standards upon their suppliers. In addition, this paper considers how nodes situated in the network are called upon to pre-emptively manage failures. Utilizing the quality assurance standards themselves, and 15 in-depth interviews with quality assurance managers at different part supplier plants, this article explores the technologies of performance used to manage failures. The focus of this paper is on the creation of part narratives, and particularly, the quality audit and its role in governing the conduct of part suppliers at-a-distance. Lastly, this paper focuses on the network prudential subject who is called upon to pre-emptively manage failures on behalf of the network.Apparatus, Networks, Standards, Failure, Auditing

The governance of economic regeneration in England: Emerging practice and issues

How spatial economies are governed across the different places of England recently (re)commenced a process of fervent renegotiation following the 2010 election of a coalition government. As the third paper in a series examining state-led restructuring of sub-national development, the principal concern and analytical focus of this paper is the evolving governance landscape. Based on a review of Local Enterprise Partnerships (LEPs), the state reterritorialisation strategy is explored. Analysing the motives, interests, attributes and accountability of some primary actors entangled in these new and recast multilevel governance networks, the paper directs some much needed critical attention towards ‘the who’ aspects of economic regeneration partnership working. The paper argues that if LEPs are to be understood as a radical departure from what has gone before, then the form and mode of governance must, in turn, undergo a radical transformation of substance that transcends symbolic politics

Declarative Ajax Web Applications through SQL++ on a Unified Application State

Implementing even a conceptually simple web application requires an inordinate amount of time. FORWARD addresses three problems that reduce developer productivity: (a) Impedance mismatch across the multiple languages used at different tiers of the application architecture. (b) Distributed data access across the multiple data sources of the application (SQL database, user input of the browser page, session data in the application server, etc). (c) Asynchronous, incremental modification of the pages, as performed by Ajax actions. FORWARD belongs to a novel family of web application frameworks that attack impedance mismatch by offering a single unifying language. FORWARD's language is SQL++, a minimally extended SQL. FORWARD's architecture is based on two novel cornerstones: (a) A Unified Application State (UAS), which is a virtual database over the multiple data sources. The UAS is accessed via distributed SQL++ queries, therefore resolving the distributed data access problem. (b) Declarative page specifications, which treat the data displayed by pages as rendered SQL++ page queries. The resulting pages are automatically incrementally modified by FORWARD. User input on the page becomes part of the UAS. We show that SQL++ captures the semi-structured nature of web pages and subsumes the data models of two important data sources of the UAS: SQL databases and JavaScript components. We show that simple markup is sufficient for creating Ajax displays and for modeling user input on the page as UAS data sources. Finally, we discuss the page specification syntax and semantics that are needed in order to avoid race conditions and conflicts between the user input and the automated Ajax page modifications. FORWARD has been used in the development of eight commercial and academic applications. An alpha-release web-based IDE (itself built in FORWARD) enables development in the cloud.Comment: Proceedings of the 14th International Symposium on Database Programming Languages (DBPL 2013), August 30, 2013, Riva del Garda, Trento, Ital

An artefact repository to support distributed software engineering

The Open Source Component Artefact Repository (OSCAR) system is a component of the GENESIS platform designed to non-invasively inter-operate with work-flow management systems, development tools and existing repository systems to support a distributed software engineering team working collaboratively. Every artefact possesses a collection of associated meta-data, both standard and domain-specific presented as an XML document. Within OSCAR, artefacts are made aware of changes to related artefacts using notifications, allowing them to modify their own meta-data actively in contrast to other software repositories where users must perform all and any modifications, however trivial. This recording of events, including user interactions provides a complete picture of an artefact's life from creation to (eventual) retirement with the intention of supporting collaboration both amongst the members of the software engineering team and agents acting on their behalf