Inline Measurements: A Native Measurement Technique for IPv6 Networks (2008)
D. P. Pezaros, Student Member, D. Hutchison, R. D. Gardner, F. J. Garcia, J. S. Sventek
Abstract – The ability to measure, monitor and control network traffic is becoming of crucial importance as the traditionally best-effort Internet Protocol is increasingly used to transport...
Flash Crowd Detection within the realms of an Internet Service Provider (ISP) (2008)
Marnerides, A., Pezaros, D., Hutchison, D.
It is truly a challenge to detect a network phenomenon with an unpredictable persona. Due to the simultaneous dependency on network traffic and end users, events such as Flash Crowds are hard to...
J. Sventek, L. Mathy, D. Hutchison, H. De Meer
networked/distributed systems. The group is especially interested in large-scale systems, based on both wireless and wireline interconnection technologies, as well as high-performance system...
Provision of Signalling for Programmable Services (2008)
M. Banfield, S. Simpson, D. Hutchison
Abstract: Additional network complexity driven by the demand for new broadband services increases the need for network control and management signalling. This paper takes stock of this trend and...
On the Long-Range Dependent Behaviour of Unidirectional Packet Delay of Wireless Traffic (2007)
Pezaros, D., Sifalakis, M., Hutchison, D.
In contrast to aggregate inter-packet metrics that quantify the arrival processes of aggregate traffic at a single point in the network, intraflow end-to-end per-packet performance metrics assess the...
The need to integrate the operation of computer applications is becoming an increasingly prominent issue in industrial firms. Mechanisms have to be developed to allow these systems to share the...
[Wolfinger,91] Wolfinger, B., and M. Moran. "A Continuous Media Data Transport (2007)
F. Garcia, G. Coulson "protocol, G. Blair, A. Campbell, G. Coulson, K. Frimpong-ansah, ...
using the spanning tree", Interworking '92, Berlin.
Application Layer Multicast for Enabling Internet (2007)
Transitioning Ban Eld, M. Ban Eld, P. Smith, D. Hutchison, H. Leopold
approach, embeds an IPv4 address (the tunnel end-point) into an IPv6 address to construct a pseudo-IPv6 address and is designed for inter-domain tunnelling between two IPv6 subnets, and is not...
Application-Level Multicast as a Transition Mechanism Towards IPv6 (2007)
Ban Eld Smith, P. Smith, D. Hutchison, H. Leopold
This paper has discussed the context of the commercial and technological realities behind the transition from IPv4 to IPv6. From this, the conclusion was drawn that an ecient strategy is required for...
Measurement and Analysis of Intraflow Performance Characteristics of Wireless Traffic (2007)
Pezaros, D., Sifalakis, M., Hutchison, D.
It is by now widely accepted that the arrival process of aggregate network traffic exhibits self-similar characteristics which result in the preservation of traffic burstiness (high variability) over...
End-To-End Microflow Performance Measurement of IPv6 Traffic Over Diverse Wireless Topologies (2006)
Pezaros, D., Sifalakis, M., Hutchison, D.
In order to facilitate resource accountability in environments with rapidly and unpredictably evolving traffic dynamics, it is of key importance to develop mechanisms capable of ubiquitously...
D.Hutchison, “Towards autonomic Networks (2006)
S. Schmid, M. Sifalakis, D. Hutchison
Abstract. Autonomic networking set a challenge for the research community to engineer systems and architectures that will increase the QoS and robustness of future network architectures. However, our...
SAND: A Scalable, Distributed and Dynamic Active Networks Directory Service (2005)
M. Sifalakis, A. Mauthe, D. Hutchison
Abstract. In the past a significant amount of work has been invested on architecting active node platforms that solve problems in various application areas by means of programmability. Yet, much less...
Dynamic Link Measurements using Active Components (2004)
Pezaros, D., Sifalakis, M., Schmid, S., Hutchison, D.
Active and programmable network technologies strive to support completely new forms of data-path processing capabilities inside the network. This in conjunction with the ability to dynamically deploy...
Inline Measurements: A Native Measurement Technique for IPv6 Networks (2004)
Pezaros, D., Hutchison, D., Gardner, R., Garcia, F., Sventek, J.
Next generation convergence networks require ubiquitous measurement mechanisms able to dynamically assess the performance quality characteristics experienced by the different, aggregated traffic...
Service Quality Measurements for IPv6 Inter-networks (2004)
Pezaros, D., Hutchison, D., Garcia, F., Gardner, R., Sventek, J.
Measurement-based performance evaluation of network traffic is becoming very important, especially for networks trying to provide differentiated levels of service quality to the different application...
Pezaros, D., Hutchison, D., Sventek, J., Garcia, F., Gardner, R.
The ability to measure, monitor and control the service quality experienced by network traffic is becoming increasingly important as multiple traffic types are aggregated onto IP networks. Assessing...
Towards pseudonymous e-commerce (2004)
Rafaeli, S., Mathy, L., Hutchison, D., Renhard, M., Plattener, B.
The utility of MPEG-7 systems in audio-visual applications with multiple streams. (2003)
Lopes, R. J., Lindsay, A. T., Hutchison , D.
The MPEG-7 standard presents several interesting challenges with regard to manipulating multimedia content descriptions. We discuss two exemplary applications for MPEG-7: personalized TV services and...
Service Deployment in Programmable Networks Shaker Verlag (2003)
Prof Dr, D. Hutchison, Robert Haas, Robert Haas
Bibliographic information pusblished by Die Deutsche Bibliothek Die Deutsche Bibliothek lists this publication in the Deutsche Nationalbibliografie; detailed bibliographic data is available in the...
A Generic Active Service Deployment Protocol (2003)
M. Sifalakis, S. Schmid, T. Chart, D. Hutchison
Abstract. This paper motivates the need for an architectural framework for the dynamic deployment and control of active services in a heterogeneous network environment. The primary aim is the...
Item selection and application in Higher Education (2002)
O'Hare, David, Boyle, A., Hutchison, D., Patterson, A.
This is a conference paper.
Item selection and application in Higher Education (2002)
O'Hare, David, Boyle, A., Hutchison, D., Patterson, A.
This is a conference paper.
Quality of service assurance for the next generation Internet (2001)
The provisioning for multimedia applications has been of increasing interest among researchers and Internet Service Providers. Through the migration from resource-based to service-driven networks, it...
GCAP: A New Multimedia Multicast Architecture for QoS (2001)
Diaz, M., Canonico, R., Costa, L., Fdida, S., Hutchison, D., Mathy, L., ...
Service Enabling Platforms for Networked Multimedia Systems (1999)
Hutchison, D., Pacifici, G., Plattner, B., Stadler, R., Sventek, J.
Application-Level Programmable Internetwork Environment (1999)
Hutchison, D., Marshall, I.W., Crowcroft, J., Fry, M., Ghosh, A., Parish, D.J., ...
Resource Partitioning in General Purpose Operating Systems (1999)
D. G. Waddington, D. Hutchison
The principal role of the operating system is that of resource management. Its task is to present a set of appropriate services to the applications and users it supports. Traditionally,...
Principles of QoS in Group Communications (1999)
L. Mathy, C. Edwards, D. Hutchison
this paper, we consider QoS support in the context of group communications.
Supporting Multimedia in Distributed Object Environments (1999)
D. G. Waddington, D. Hutchison
The emerging success of object-oriented programming techniques and Distributed Object Computing (DOC) is being closely followed by demands for object-oriented support for distributed multimedia...
The Magic WAND - Functional Overview (1998)
Hutchison, D., Mikkonen, J., Aldis, J., Awater, G., Lunn, A.S.
Supporting Real-Time Multimedia Applications with Distributed Object Controlled Networks (1998)
Edwards, C., Hutchison, D., Oliver, H., Dang Tran, F., J.B., Stefani
A scalability scheme for the real-time control protocol (1998)
Recently, some problems related to using the Real-time Control Protocol (RTCP) in very large dynamic groups have arisen. Some of these problems are: feedback delay, increasing storage state at every...
End-to-end QoS Provisioning through Resource Adaptation (1998)
D. G. Waddington, D. Hutchison, Lancaster La Yr
With the progression of multimedia middleware and guaranteed network services, developers are now presented with flexible frameworks for the development and deployment of distributed multimedia...
A General Model for QoS Adaptation (1998)
Waddington And, D. G. Waddington, D. Hutchison
New and more advanced applications are supporting end-toend Quality of Service (QoS) guarantees through the configuration and management of distributed resources. As an effect of the sharing of...
Scalability Issues For Mass Multimedia Storage Systems (1996)
Pegler Hutchison, D Hutchison, D Shepherd
The storage and bandwidth requirements of digital video and audio exceed those that can be supported by conventional file servers. Despite the emergence of new compression algorithms capable of...
A Scalable Architecture for Multimedia Storage (1996)
D. Pegler, D. Hutchison, P. Lougher, D. Shepherd
In this paper we present a multimedia storage architecture that exhibits a high degree of scalability by exploiting the scalable properties of fast packed switched networks and scalable compression...
A. Mauthe, D. Hutchison, G. Coulson, S. Namuye
: In recent years computers have developed very rapidly from simple processing machines to sophisticated communication systems employing multiple media. Computers are imcreasingly used for all kinds...
QoS Negotiation for Multicast Communications (1994)
D. Hutchison, A. Danthine, H. Leopold, G. Coulson, Laurent Mathy, Olivier Bonaventure
. This paper deals with the Quality of Service (QoS) negotiation for multicast connections. First, we show that in the multicast case, the QoS parameters may be separated into two classes, namely the...
Development of the FDDI Physical Layer (1991)
By Jerry Hutchison, D. Hutchison, Christopher Baldwin, Bruce W. Thompson
The engineering development of the FDDI physical layer resulted in the delivery of components, specifications, and protocols. The development presented new design problems related to the technology...
Arca: A Local Network File Server (1985)
Muir, S., Hutchison, D., Shepherd, D.
Distributed systems can be built to a client-server model in which one of the important servers is the file server, consisting of at least one processor and disk drive, attached to the network with...
Chemical methods of rock analysisby P.G. Jeffery and D. Hutchison (1981)
Jeffery, P.G. (Paul Geoffrey), Hutchison, D
Incluye bibliografía e índice
Immunoglobulins in the conjunctiva
Allansmith, Mathea, Hutchison, D.
1. Conjunctival specimens from sixteen individuals were stained for γG, γA and γM using the doubly labelled indirect immunofluorescence technique.
Group Support in Multimedia Communications Systems
A. Mauthe, G. Coulson, D. Hutchison, S. Namuye
: Communication among multiple entities is becoming more and more widespread in computing and telecommunications. Although many existing communications protocols and services do offer some limited...
Scalability Issues For A Networked Multimedia Storage Architecture
D. Pegler, D. Hutchison, P. Lougher, A. Scott, D. Shepherd
The storage and bandwidth requirements of digital video and audio exceed those that can be supported by conventional file servers. Despite the emergence of new compression algorithms capable of...