SYSTEMS AND METHODS FOR PERFORMING SEMANTIC ANALYSIS OF INFORMATION OVER TIME AND SPACE

• US 20080208820A1
• Filed: 02/28/2008
• Published: 08/28/2008
• Est. Priority Date: 02/28/2007
• Status: Abandoned Application

• Current Assignee: Psydex Corporation
• Original Assignee: Psydex Corporation
• Inventors: Simpson, Don M., Usey, Robert W.
• Application Number:
  US12/039,712
• Publication Number:
  US 20080208820A1
• Time in Patent Office: Days
• US Class Current: 707/3
• CPC Class Codes: G06F 16/313 Selection or weighting of terms for indexing

Abstract

Systems and methods for collecting, processing, analyzing, and indexing large amounts of data in such a manner that queries can be formulated and exercised against the data in an expedient manner. Embodiments of the present invention provide for static or dynamic presentation of the indexed data based upon the queries. The data organization and access techniques applied in embodiments of the present invention are structured in a way that allows for a large variety of queries to be performed on the data without having to reorganize the data. Additionally, indexes and presentations of the data are continually updated and modified in virtually real-time.

Claims

1. A method for organizing information to support querying of the information within a computer system, comprising the steps of:

receiving data within the computer system, wherein the data includes a text portion and at least one temporal attribute;

tokenizing the text portion of the data to identify a plurality of tokens within the text portion;

defining a plurality of discrete time slots, each having a time period;

associating the at least one temporal attribute of the data with one of the defined time slots; and

indexing the tokenized text portion of the data with the associated time slot to enable searching and retrieval of the tokenized text portion as a function of the time slot.

2. The method of claim 1, wherein the data is an electronic text file having a beginning and an end.

3. The method of claim 2, wherein the electronic text file has one temporal attribute associated therewith.

4. The method of claim 1, wherein the data is one or more packets of a stream of packets.

5. The method of claim 4, wherein a beginning and an end of the stream of packets is defined by the time slot.

6. The method of claim 1, wherein the at least one temporal attribute includes a timestamp indicating the origination date and origination time of the data.

7. The method of claim 1, wherein the tokenized text portion of the data and the associated time slot are indexed in random access memory (RAM).

8. The method of claim 1, wherein the tokenized text portion of the data and the associated time slot are indexed in a database.

9. The method of claim 1, wherein the data is obtained from a data source.

10. The method of claim 9, wherein the data source includes one or more of an electronic transmission, electronic broadcast, Internet posting, Internet message board, electronic news feed, blog, closed caption feed, and electronic document feed.

11. The method of claim 1, wherein the step of tokenizing further includes separating the text portion of the data into one or more categorized blocks of text and assigning meaning to the one or more categorized blocks of text.

12. The method of claim 1, wherein the data includes a spatial attribute, and further comprising the steps of:

associating the spatial attribute of the data with one of a predefined spatial parameters; and

indexing the tokenized text portion of the data with the associated one of the predefined spatial parameters to enable searching of the tokenized text as a function of the predefined spatial parameters.

13. The method of claim 12, wherein the spatial attribute includes latitude and longitude coordinates corresponding to a physical location from which the data emanated.

14. The method of claim 12, wherein the spatial attribute includes an address, town, city, state, country, zip code, or any combination or portion thereof, corresponding to the physical location from which the data emanated.

15. The method of claim 12, wherein the tokenized text portion of the data, the associated time slot, and the associated spatial parameter are indexed in random access memory (RAM).

16. The method of claim 12, wherein the tokenized text portion of the data, the associated one of the plurality of discrete time slots, and the associated one of the predefined spatial parameters are indexed in a database.

17. The method of claim 1, wherein the data further includes metadata attributes, including one or more of a title, headline, subject, author, publisher, category, publish date and publish location.

18. The method of claim 1, further comprising the steps of:

receiving a query request within the computer system, wherein the query request includes specific search criteria;

searching the plurality of discrete time slots according to the specific search criteria; and

returning an output in response to the search.

19. The method of claim 18, wherein the specific search criteria includes one or more of search expressions, start time, end time, an aggregation interval, data source, and any combination thereof.

20. The method of claim 19, wherein the aggregation interval comprises a predefined time period against which to search.

21. The method of claim 19, wherein the search expressions comprise at least one of a keyword, phrase, term, number, boolean command, and any combination thereof.

22. The method of claim 18, wherein the output comprises any tokenized text portions of the data identified while searching the plurality of discrete time slots.

23. The method of claim 18, wherein the output comprises a graph or chart.

24. The method of claim 18, wherein the output comprises a data feed.

25. The method of claim 18, wherein the output comprises statistical analyses of occurrences of the tokenized text portion of the data within the plurality of discrete time slots to the specific search criteria.