"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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AbstractA method and apparatus for predicting document access within a collection of linked documents. The present invention utilizes a predictive technique known as "spreading activation" where document collections are graphically represented as a network. Empirical data is analyzed according to a law of surfing to generate a decay function which is used to dampen the activation as spreads through the network. Activation is applied to a set of focus documents and propagates through the network until a stable pattern of activation is achieved across all documents. From this stable pattern, the desired usage information is extracted. Such a system will provide several practical benefits to users of the World Wide Web. For example, the present invention can be used to identify relevant pages to a set of one or more focus pages or to predict the number of times a document will be accessed in a collection of linked documents. Further, alone or in combination, this information can be used in connection with web site design or re-design.Other References
| InventorsAssigneeApplicationNo. 053616 filed on 04/01/1998US Classes:707/102, Generating database or data structure (e.g., via user interface)715/501.1, Hypermedia715/513Structured document (e.g., HTML, SGML, ODA, CDA)Field of Search707/102Generating database or data structure (e.g., via user interface)ExaminersPrimary: Black, Thomas G.Assistant: Trinh, William US Patent References5305389, Predictive cache systemIssued on: 04/19/1994 Inventor: Palmer5418948, Concept matching of natural language queries with a database of document concepts Issued on: 05/23/1995 Inventor: Turtle5668988, Method for mining path traversal patterns in a web environment by converting an original log sequence into a set of traversal sub-sequences Issued on: 09/16/1997 Inventor: Chen, et al.5754939, System for generation of user profiles for a system for customized electronic identification of desirable objects Issued on: 05/19/1998 Inventor: Herz, et al.5835905, System for predicting documents relevant to focus documents by spreading activation through network representations of a linked collection of documents Issued on: 11/10/1998 Inventor: Pirolli, et al.5842199, System, method and article of manufacture for using receiver operating curves to evaluate predictive utility Issued on: 11/24/1998 Inventor: Miller, et al.5878223System and method for predictive caching of information pages Issued on: 03/02/1999 Inventor: Becker, et al. International ClassG06F 017/30 |