• Publications
  • Influence
Dynamics of Control
TLDR
This paper proposes a , the "ambit' of anaction, that allows the degree of distribution of an action in a multiagent system to be quantified without regard to its functionality. Expand
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The ethics of information transparency
TLDR
The paper investigates the ethics of information transparency (henceforth transparency). Expand
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myTrustedCloud: Trusted Cloud Infrastructure for Security-critical Computation and Data Managment
TLDR
In this paper, a use case is presented illustrating how the integration of Trusted Computing technologies into an available cloud infrastructure -- Eucalyptus -- allows the security-critical energy industry to exploit the flexibility and potential economical benefits of the Cloud Computing paradigm for their business-critical applications. Expand
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A Comprehensive Perspective on Pilot-Job Systems
TLDR
Pilot-Job systems play an important role in supporting distributed scientific computing. Expand
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Harnessing the Power of Many: Extensible Toolkit for Scalable Ensemble Applications
TLDR
We introduce the Ensemble Toolkit (EnTK) to address the challenges of scale, diversity and reliability they pose. Expand
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The Case of Online Trust
This paper contributes to the debate on online trust addressing the problem of whether an online environment satisfies the necessary conditions for the emergence of trust. The paper defends theExpand
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Using Pilot Systems to Execute Many Task Workloads on Supercomputers
TLDR
We describe RADICAL-Pilot, a modular and extensible Python-based pilot system that supports the steady-state execution of up to 16K concurrent tasks. Expand
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Ethical protocols design
The paper offers a solution to the problem of specifying computational systems that behave in accordance with a given set of ethical principles. The proposed solution is based on the concepts ofExpand
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Federating Infrastructure as a Service Cloud Computing Systems to Create a Uniform E-infrastructure for Research
TLDR
This paper details the state of the art, the design, development and deployment of the EGI Federated Cloud platform, an e-infrastructure offering scalable and flexible models of utilization to the European research community. Expand
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