Searching for authors named "Danny Hughes" – sorted by Relevance.
9 documents found, showing 1 through 9.
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Monitoring Challenges and Approaches for P2P File-Sharing Systems
- …Since the release of Napster in 1999, P2P file-sharing has enjoyed a dramatic rise in popularity. A 2000 study by Plonka on the University of Wisconsin campus network found that file-sharing accounted for a comparable volume of traffic to HTTP, while a 2002 study by Saroiu et al. on the University o…
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An Open Tracing System for P2P File Sharing Systems
- …Abstract — This paper describes the Open P2P tracing system which aims to improve the research community’s understanding of P2P file sharing systems by providing continuous and up-todate traffic data which is anonymized and made freely accessible to all interested parties. It is our hope that this o…
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GridStix: Supporting Flood Prediction using Embedded Hardware and Next Generation Grid Middleware
- …The cost of damage caused by flooding is directly related to the warning-time given before a flood occurs. Therefore, improving the coverage, accuracy and reliability of flood prediction systems is of great importance. This paper proposes a novel Grid-based approach to supporting flood prediction th…
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Dynamic reconfiguration in sensor middleware
- …Middleware solutions for sensor networks have so far mainly focused on communication abstractions, ad-hoc message routing protocols, and power conservation techniques. We argue that customisation and dynamic reconfiguration of sensor network middleware are additional important dimensions to consider…
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Middleware Support for Dynamic Reconfiguration in Sensor Networks
- …The operational environments of sensor networks will alter over time, often due to hazardous conditions or fluctuating resource availability; however this important characteristic of sensor networks has yet to be fully addressed by current middleware solutions. In this article, we present a reflecti…
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Fundamentals of design
- …Current approaches to flood monitoring (e.g. in river valleys) involve statically deploying depth and ultrasoundbased flow sensors across flood-prone areas, and feeding the collected data off-site (e.g. using GSM) to grid-based…
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Using Grid Technologies to Optimise a Wireless Sensor Network for Flood Management
- …Current approaches to flood monitoring (e.g. in river valleys) involve statically deploying depth and ultrasoundbased flow sensors across flood-prone areas, and feeding the collected data off-site (e.g. using GSM) to grid-based…
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An Experiment with Reflective Middleware to Support Grid-based Flood Monitoring
- …Flooding is a growing problem, which affects more than 10 % of the UK population. The cost of damage caused by flooding correlates closely with the warning time given before a flood event, making flood monitoring and prediction critical to minimizing the cost of flood damage. This paper describes a …
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Visualizing the Analysis of Dynamically Adaptive Systems Using i * and DSLs ∗
- …Self-adaptation is emerging as a crucial enabling capability for many applications, particularly those deployed in dynamically changing environments. One key challenge posed by Dynamically Adaptive Systems (DASs) is the need to handle changes to the requirements and corresponding behavior of a DAS i…
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Showing 1 through 9.
