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Distributed system

A technology of distributed systems and digital resources, applied in transmission systems, electrical components, etc., can solve the problem of less labeling, and achieve the effect of improving retrieval speed

Active Publication Date: 2010-08-04
BRITISH TELECOMM PLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] While tagging most types of information (e.g., web pages, photos, videos) is known, there is little literature on tagging software components (e.g., web services) used to build distributed applications

Method used

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Examples

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Embodiment Construction

[0033] figure 1 Several electronic devices including displays, cameras and position reporting systems (C1, C2, C3, C4, H1, H2, S1, S2, F1, P1) are shown. Each of these devices is capable of running applications and application components distributed over the infrastructure since it includes an embedded system running a suitable operating system such as Windows CE. Each device has inbound and outbound communication links with the communication network 10, and each device has a persistent memory storing an updatable service record. The electronic device provides services in response to commands issued by the user of the laptop U connected to the network 10 . The laptop U includes a persistent storage 12 such as a hard disk. Also connected to the network 10 is a management computer A with a persistent storage 14 . Although only one user computer is illustrated, in practice many (tens or even hundreds or thousands) of such user computers may be connected to network 10 .

[003...

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Abstract

The present invention relates to distributed systems in which resource utilisation decisions depend upon the semi-automatic categorisation of resource descriptions stored in the distributed system. In the principal embodiment, the resource descriptions are web service descriptions which are augmented with tags (i.e. descriptive words or phrases) entered by users and / or by web service administrators. The initial use of automatic categorisation of these descriptions, followed by a user-driven fine-tuning of the automatically-generated categories enables the rapid creation of reliable categorisation of the resource descriptions, which in turns results in better resource utilisation decisions and hence a more efficient use of the resources of the distributed system.

Description

technical field [0001] The present invention relates to distributed systems. It is especially useful in distributed systems built according to service-oriented architectures and also in distributed information storage and retrieval systems. Background technique [0002] The dominant electronic information retrieval system in today's world is the World Wide Web. The largely unstructured nature of the web means that the primary method of identifying web pages that contain the information a user needs is to use a search engine. Search engines typically generate full-text indexes that can be used to quickly identify web pages that contain all of the words included in a user's search query. A page ranking algorithm is then used to present the user with those web pages that are most relevant. Some search engines, such as clusty.com, cluster the results. [0003] When a user finds a web page containing useful information, he can save the address (URL) of the web page on the com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L67/16H04L29/08666H04L67/02H04L29/08648H04L29/0809H04L67/20H04L67/53H04L67/51
Inventor 罗伯特·加尼-赫考克哈坎·杜曼亚历山大·劳伦斯·哈灵
Owner BRITISH TELECOMM PLC
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