Method and system for propagating annotations using pattern matching

• US 7,315,857 B2
• Filed: 05/13/2004
• Issued: 01/01/2008
• Est. Priority Date: 05/13/2004
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Dettinger, Richard D., Rath, Cale T.
• Primary Examiner(s): Cottingham; John
• Assistant Examiner(s): LEWIS, CHERYL RENEA
• Application Number:
  US10/845,501
• Publication Number:
  US 20050262051A1
• Time in Patent Office: 1,328 Days
• Field of Search: 707 2- 6, 707/104.1, 707/1, 707/100, 707/102, 707103 R-103 Z, 709/201, 709/220, 709/223, 704/10, 715/532
• US Class Current: 1/1
• CPC Class Codes: G06F 16/24573 using data annotations, e.g. user-defined metadata
• CPC Class Codes: Y10S 707/99935 Query augmenting and refining, e.g. inexact access
• CPC Class Codes: Y10S 707/99936 Pattern matching access
• CPC Class Codes: Y10S 707/99943 Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

Methods, systems, and articles of manufacture for propagating annotations created for data objects appearing in a variety of different application types are provided. Some embodiments present users collaborating on a project with an indication of data objects in a current document that have been annotated, or that related data objects have been annotated, in other documents. Users may then review the annotations and selectively associate the annotations with the related data object in the current document, thereby spreading the tacit knowledge reflected in the annotation about related data objects across many documents in an enterprise network. Further, an annotation management system may maintain a thesaurus of related terms and corresponding annotation points to find annotations for data objects that exist in other documents without having to inspect the data object(s) associated with each existing annotation.

Claims

1. A system for propagating annotations among related data objects present in discrete data sources in a network, comprising:

at least one processor;

an application, which, when executed by the at least one processor is configured to allow a user to access a first data source;

an annotation store containing annotations corresponding to data objects contained in a plurality of data sources;

a pattern matching engine, which, when executed by the at least one processor is configured to identify annotations created for data objects contained in data sources other than the first data source that are related to data objects contained in the first data source, and identify the annotations based on a thesaurus of related terms; and

an interface, accessible from the application, configured to allow the user to selectively associate annotations identified by the pattern matching engine with data objects present in the first data source.

2. The system of claim 1, wherein the thesaurus of related terms comprises sets of related terms and an indication of a corresponding set of one or more annotations according to at least one of:

a selection criteria, role or access authority of the user.

3. The system of claim 1, wherein the indication of the corresponding set of one or more annotations comprises, for each corresponding annotation, a data point identifying the location of a data object in a data source for which the corresponding annotation was created.

4. The system of claim 1, wherein the pattern matching engine is configured to exclude annotations from the identified annotations according to at least one of:

a selection criteria, role or access authority of the user.

5. The system of claim 1, wherein the application is configured to display the first data source to the user via one or more graphical user interfaces that includes components to indicate to the user data objects in the first data source for which corresponding identified annotations exist in data sources other than the first data source.