Network resource and service united describing method

A technology of network resources and resources, applied in the field of electronic digital processing communication, computer network communication technology, can solve the problem that it is difficult to classify webservices service registration information as resources, etc.

Inactive Publication Date: 2008-03-12
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this case, it is difficult for us to classify the registr...

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  • Network resource and service united describing method
  • Network resource and service united describing method
  • Network resource and service united describing method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0029] This embodiment uses ontology to describe the class hierarchy of services and resources, their attributes, and the relationship between attributes and attributes, so as to associate the two. In the Internet service registration stage, a unified registration can be done, and the query can be done as A resource or service is the starting point and is related to another. At the same time, ontology is a part of the Semantic Web, using the description of ontology language and the definition of inference rules, the semantic function of search can be realized. The present invention uses an ontology language to describe network resources and services in a unified manner. The term "ontology" comes from philosophy, which is a science that studies various entities in the world and how they are related. A "Web ontology" may contain descriptions of classes, properties and their instances.

[0030]Build ontology classes, attributes and their instances. A domain ontology is a collec...

Embodiment 2

[0068] For users, there are two quite different query intents. One is to obtain a real resource on the Internet, and the other is to obtain a specific service. The present invention proposes two schemes, starting from the perspectives of resources and services respectively, to describe both in a unified way, so as to meet the needs of two types of users.

[0069] This embodiment is a specific embodiment of the resource-based query in Embodiment 1, and the steps are as follows:

[0070] 1) Define several top-level parent classes in the field of network resources and services, including the parent class network_resource of all Internet resources, the parent class network_service of all Internet services, and the parent class network_service_Qos representing Qos;

[0071] 2) Define the subclasses of network_resource, including video, voice, file, message, etc., and add a class of service_index for indexing services;

[0072] 3) Define the subclass of network_service, and divide...

Embodiment 3

[0105] This embodiment is a specific embodiment of the service-based query in Embodiment 1, and the steps are as follows:

[0106] 1) Define several top-level parent classes in the field of network resources and services, including the parent class network_resource of all Internet resources, the parent class network_service of all Internet services, and the parent class network_service_Qos representing Qos;

[0107] 2) Define the subclasses of network_resource, including video, voice, file, message, etc.;

[0108] 3) Define the subclass of network_service, and divide the service into two categories according to the characteristics of interaction and non-interaction of the service, interactive and non_interactive;

[0109] 4) Define the subclasses under network_service_Qos, and define a representative transmission_speed in advance;

[0110] 5) Define the subclasses of interactive under network_service. For interactive services, they are divided according to the content of inte...

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Abstract

The present invention proposes a unified description method of network resources and service, mainly aiming at the internet service and the resource search. The present invention proposes a unified description method to link the resources with the service through an attribute on the basis of main body description, to realize the unified search of the resources and the service. The present invention comprises an internet consisting of a local area network and a wide area network as well as a mobile communication network, the key steps comprise that the class hierarchy of a main body is defined; the attribute is defined; the user registers the resources and service provided to a registration center; a client side inquires the network resources. The present invention makes unification in form to the network resources and the service which are needed to be obtained by users from network, and the registration and the inquiry of the resources and the service are realized on the basis of the unification. The significance of the present invention lies in that the existing various registration with little association is associated with the inquiry methods, and the users can make more effective inquiry to all things of the network on a special resource and service inquiry terminal, thus the present invention provides great convenience for users.

Description

technical field [0001] The invention relates to a unified description method of network resources and services, is an electrical digital processing communication method, and is a computer network communication technology. Background technique [0002] The Internet is a "network of networks", which brings together various large and small networks in the world and promotes the rapid development of network technology. In the early days of Internet development, there were relatively few websites and a small number of web pages, so it was easy for people to find information. However, with the explosive development of the Internet, ordinary Internet users have been unable to control this ocean of information. In 1994, the emergence of search engine spider programs for web pages filled this gap. In the same year, the super directory index Yahoo opened the prelude to the first generation of search. A search engine is an information processing system. The mainstream of today's sear...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08G06F17/30
Inventor 张宏科潘峥秦雅娟罗洪斌杨冬王博张莹孙超
Owner BEIJING JIAOTONG UNIV
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