DISTRIBUTED GLOBALLY ACCESSIBLE INFORMATION NETWORK IMPLEMENTED TO MAINTAIN UNIVERSAL ACCESSIBILITY

• US 20090094205A1
• Filed: 09/29/2008
• Published: 04/09/2009
• Est. Priority Date: 01/14/2000
• Status: Active Grant

• Current Assignee: Kologik LLC
• Original Assignee: Thinkstream Incorporated
• Inventors: Malone, Michael K., Cotrill, Cameron W., Terhune, Robert K. III, Loucks, Jon David
• Granted Patent: US 8,019,757 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/95 Retrieval from the web
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking

Abstract

A distributed information network is constructed for gathering information from sites distributed across a globally accessible computer network, i.e., the Internet. The distributed information network preferably includes a root server that stores a list of multiple distributed sites each represented by metadata. A network browser delivers an information search request to the root server, which in response develops a profiled information search request. The information provider of each of the distributed sites stores metadata corresponding to information content that is retrievable in response to the profiled information search request for search results derivable from the information content to which the metadata correspond. A profiled information communication link between the root server and each of the multiple distribution sites enables formation of a path for delivery of the search results to a destination site, from a site or sites represented by the metadata of the profiled information search request.

Claims

1. A distributed information network constructed for gathering information from sites distributed across a globally accessible computer network, comprising:

a root server that stores a list of multiple distributed sites each of which represented by metadata corresponding to directly or indirectly available information content;

multiple distributed sites each of which implemented with an information provider that is remotely located from the root server, the information provider of each of the distributed sites storing metadata corresponding to information content that is retrievable from the site of or a site associated with the information provider, the information content being retrievable in response to a profiled information search request for search results derivable from the information content to which the metadata correspond by a search performed on information content available at the site or sites associated with the information provider; and

a profiled information communication link between the root server and each of the multiple distributed sites, the profiled information communication link enabling formation of a path for delivery of the search results of directly or indirectly available information content to which the metadata correspond to a destination site from a site or sites represented by the metadata of the profiled information search request, the search results of directly or indirectly available information content organized for content-specific presentation.

2. The distributed information network of claim 1, in which the multiple distributed sites are configured to host and maintain their own information content while they are available for access by information search requests originating from remotely located globally accessible computer network sources.

3. The distributed information network of claim 1, further comprising an operating system client that delivers to the root server an information search request by a user and receives without passing through the profiled information communication link the search results retrieved from the site or sites in response to the profiled information search request.

4. The distributed information network of claim 3, in which the operating system client comprises one of a network browser, an applet, or an application.

5. The distributed information network of claim 1, in which at least one of the multiple distributed sites implements a local information network and further comprises:

a local root server that stores a list of multiple distributed local sites each of which represented by local metadata corresponding to directly or indirectly available information content; and

multiple distributed local sites each of which implemented with an information provider in which are stored local metadata corresponding to information content that is retrievable in response to a local profiled information search request for search results derivable from the information content to which the local metadata correspond by a search performed on information content available at the local site or sites associated with the information provider.

6. The distributed information network of claim 1, in which one site of the multiple distributed sites includes multiple levels of servers searched in response to the profiled information search request.

7. The distributed information network of claim 6, in which the multiple levels of servers of the one site include a first level server and the information content retrieved in response to the profiled information search request includes data from the first level server and a list of one or more servers that are included in the multiple levels of servers searched and that contain data relevant to the profiled information search request.

8. The distributed information network of claim 7, in which the multiple levels of servers searched further include second and third level servers, and further comprising:

an access barrier of the profiled information search request to the information communication link between the first level server or an applet associated with the one site and the third level server but not between the second level server and the third level server; and

first and second communication pathway links of the profiled information communication link, the first communication pathway link connecting the first level server or the applet associated with the one site and the second level server to deliver the profiled information search request to the second level server, and the second communication pathway link connecting the second level server and the third level server to deliver the profiled information search request to the third level server, and thereby providing through the second level server a bypass of the access barrier for delivery, in response to the profiled information search request, of information content from the third level server to the first communication pathway link.

9. The distributed information network of claim 1, in which the multiple distributed sites include site servers for at least one of an e-commerce network, a business to business network, a business to business supply site network, a peer to peer network, or a community information network.

10. The distributed information network of claim 1, in which the root server includes a query parser interface having a site provider and a core provider, the site provider identifying a certain one or certain ones of the multiple distributed sites corresponding to the metadata representing topic profiles indicative of the information content and the core provider identifying properties of topics represented by the topic profiles.

11. The distributed information network of claim 10, in which the site and core providers are operatively associated with respective site profile and topic databases and in which the query parser interface accesses and retrieves information content from the site profile and topic databases to assemble a packet of information including a list identifying a site server or site servers qualified to be searched for information content.

12. The distributed information network of claim 1, in which at least one of the multiple distributed sites implements a peer to peer local information network and further comprises:

multiple distributed peer local sites each of which implemented with an information provider in which peer local metadata are stored and retrievable in response to a peer local profiled information search request for search results derivable from the information content to which the peer local metadata correspond; and

a peer local root server that stores a list of the multiple distributed peer local sites, each of which represented by metadata corresponding to directly or indirectly available information content, and issues an access token in response to receipt of a search request by a qualified one of the multiple distributed local sites to provide an approved path for delivery of peer local search results that are responsive to the search request.

13. The distributed information network of claim 12, in which the access token is issued in accordance with a process of encryption and decryption with a public/private key pair.

14. The distributed information network of claim 1, in which at least one of the multiple distributed sites implements a local information network and further comprises:

a local root server that is identified by a root server public/private key pair having a public key portion and that stores a list of multiple distributed local sites each of which represented by local metadata corresponding to directly or indirectly available information content and public key portions of site public/private key pairs generated by the multiple distributed local sites; and

multiple distributed local sites each of which implemented with an information provider in which are stored local metadata corresponding to information content that is retrievable in response to a local profiled information search request for search results derivable from the information content to which the local metadata correspond, and the multiple distributed local sites storing the root server public key portion for use in carrying out a cryptographic algorithm to prevent unauthorized changes to information content represented by the stored local metadata.

15. The distributed information network of claim 14, in which the multiple distributed local sites form part of a peer to peer network.

16. The distributed information network of claim 1, in which each of the multiple distributed sites includes a local administration interface and an associated local metadatabase, the local administration interface updating its associated local metadatabase to provide a current record of content locally available at the server.

17. The distributed information network of claim 16, in which at least one of the multiple distributed sites includes multiple levels of servers and the local metadatabase provides a current record including content available from at least one server level of the multiple levels of servers.

18. A method of gathering information from multiple sites distributed across a globally accessible computer network, comprising:

implementing with each of the multiple distributed sites an information provider storing metadata corresponding to information content that is retrievable from the site of or a site associated with the information provider, the information content being retrievable in response to a profiled information search request for search results derivable from the information content to which the metadata correspond;

establishing a profiled information communication link between a root server that stores a list of multiple distributed sites each of which represented by metadata corresponding to directly or indirectly available information content and each of the multiple distributed sites storing metadata corresponding to information content that is retrievable in response to a profiled information search request;

transmitting from an operating system client to the root server a profiled information search request for search results derivable from the information content to which the metadata correspond by a search performed on information content available at the site or sites associated with the information provider;

forming a communication path for delivery of the search results of directly or indirectly available information content to which the metadata correspond to a destination site from a site or sites represented by the metadata of the profiled information search request; and

delivering to the destination site the search results of directly or indirectly available information content organized for content-specific presentation.

19. The method of claim 18, further comprising providing a communication link to the operating system client to deliver to it the search results retrieved from the destination site or sites in response to the profiled information search request.

20. The method of claim 18, in which each of the multiple distributed sites includes a local administration interface and an associated local metadatabase, the local administration interface updating its associated local metadatabase to provide a current record of content locally available at the server.

21. The method of claim 20, in which at least one of the multiple distributed sites includes multiple levels of servers and the local metadatabase provides a current record including content available from at least one server level of the multiple levels of servers.