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Class Information
Number: 707/5
Name: Data processing: database and file management or data structures > Database or file accessing > Query processing (i.e., searching) > Query augmenting and refining (e.g., inexact access)
Description: Subject matter directed to methods of expanding or limiting access to and retrieval of data or files by techniques including fuzzy search, ranking or weighing, relevance, thesaurus, and concept retrieval.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6675161 |
Managing changes to a directory of electronic documents |
Jan. 6, 2004 |
| 6675162 |
Method for scanning, analyzing and handling various kinds of digital information content |
Jan. 6, 2004 |
| 6675163 |
Full match (FM) search algorithm implementation for a network processor |
Jan. 6, 2004 |
| 6671670 |
System and method for pre-processing information used by an automated attendant |
Dec. 30, 2003 |
| 6671680 |
Data mining apparatus and storage medium storing therein data mining processing program |
Dec. 30, 2003 |
| 6671681 |
System and technique for suggesting alternate query expressions based on prior user selections and their query strings |
Dec. 30, 2003 |
| 6671682 |
Method and system for performing tasks on a computer network using user personas |
Dec. 30, 2003 |
| 6671683 |
Apparatus for retrieving similar documents and apparatus for extracting relevant keywords |
Dec. 30, 2003 |
| 6668251 |
Rendering discriminator members from an initial set of result data |
Dec. 23, 2003 |
| 6668278 |
Information retrieval system using an internet multiplexer to focus user selection |
Dec. 23, 2003 |
| 6665655 |
Implicit rating of retrieved information in an information search system |
Dec. 16, 2003 |
| 6665657 |
Method and system for cross browsing of various multimedia data sources in a searchable repository |
Dec. 16, 2003 |
| 6665659 |
Methods and apparatus for distributing and using metadata via the internet |
Dec. 16, 2003 |
| 6665665 |
Compressed document surrogates |
Dec. 16, 2003 |
| 6665666 |
System, method and program product for answering questions using a search engine |
Dec. 16, 2003 |
| 6665667 |
Method of and an apparatus for retrieving and delivering documents and a recording media on which a program for retrieving and delivering documents are stored |
Dec. 16, 2003 |
| 6665668 |
Document retrieval method and system and computer readable storage medium |
Dec. 16, 2003 |
| 6665681 |
System and method for generating a taxonomy from a plurality of documents |
Dec. 16, 2003 |
| 6665709 |
Method, apparatus, and system for secure data transport |
Dec. 16, 2003 |
| 6662152 |
Information retrieval apparatus and information retrieval method |
Dec. 9, 2003 |
| 6658412 |
Computer-based method and system for linking records in data files |
Dec. 2, 2003 |
| 6658428 |
Representation of technical content using object-oriented abstraction of meaning |
Dec. 2, 2003 |
| 6654738 |
Computer program embodied on a computer-readable medium for a document retrieval service that retrieves documents with a retrieval service agent computer |
Nov. 25, 2003 |
| 6654739 |
Lightweight document clustering |
Nov. 25, 2003 |
| 6654740 |
Probabilistic information retrieval based on differential latent semantic space |
Nov. 25, 2003 |
| 6654742 |
Method and system for document collection final search result by arithmetical operations between search results sorted by multiple ranking metrics |
Nov. 25, 2003 |
| 6654751 |
Method and apparatus for a virus information patrol |
Nov. 25, 2003 |
| 6651056 |
Readership information delivery system for electronically distributed investment research |
Nov. 18, 2003 |
| 6651057 |
Method and apparatus for score normalization for information retrieval applications |
Nov. 18, 2003 |
| 6651058 |
System and method of automatic discovery of terms in a document that are relevant to a given target topic |
Nov. 18, 2003 |
| 6651067 |
Method and apparatus for creating a data set with pending results |
Nov. 18, 2003 |
| 6651071 |
User interface educational database system for monitoring proficiency, performance and evaluation of student |
Nov. 18, 2003 |
| 6647381 |
Method of defining and utilizing logical domains to partition and to reorganize physical domains |
Nov. 11, 2003 |
| 6647384 |
Method and apparatus for managing user profiles including identifying users based on matched query term |
Nov. 11, 2003 |
| 6643642 |
Hierarchical mapped database system for identifying searchable terms associated with data nodes |
Nov. 4, 2003 |
| 6643643 |
Method of searching or browsing multimedia data and data structure |
Nov. 4, 2003 |
| 6643644 |
Method and apparatus for retrieving accumulating and sorting table formatted data |
Nov. 4, 2003 |
| 6643649 |
Utility for cross platform database query |
Nov. 4, 2003 |
| 6643658 |
Hierarchical data network address resolution |
Nov. 4, 2003 |
| 6640219 |
Analyzing data files |
Oct. 28, 2003 |
| 6640221 |
System and method for configuring, sequencing and viewing joins in a query |
Oct. 28, 2003 |
| 6640224 |
System and method for dynamic index-probe optimizations for high-dimensional similarity search |
Oct. 28, 2003 |
| 6640225 |
Search method using an index file and an apparatus therefor |
Oct. 28, 2003 |
| 6640226 |
Ranking query optimization in analytic applications |
Oct. 28, 2003 |
| 6636848 |
Information search using knowledge agents |
Oct. 21, 2003 |
| 6636849 |
Data search employing metric spaces, multigrid indexes, and B-grid trees |
Oct. 21, 2003 |
| 6633867 |
System and method for providing a session query within the context of a dynamic search result set |
Oct. 14, 2003 |
| 6633885 |
System and method for web-based querying |
Oct. 14, 2003 |
| 6631365 |
Method and apparatus for analyzing the quality of the content of a database |
Oct. 7, 2003 |
| 6631367 |
Method and apparatus to search for information |
Oct. 7, 2003 |
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