Granted Patent B2

US 8,843,522 · App. 12/232,312 · Granted Sep 23, 2014

Abstract

Claims (33)

1. A method implemented on a computer system comprising at least one processor and a storage device, comprising:

(a) receiving a set of alphanumeric information on a single storage device;

(b) using a first criteria for processing alphanumeric information and generating metadata to generate a first set of metadata associated with a first subset of the received alphanumeric information;

(c) using a second criteria for processing alphanumeric information and generating metadata different than the first criteria to generate a second set of metadata associated with a second subset of the received alphanumeric information, wherein the first subset of alphanumeric information is different than the second subset of alphanumeric information;

(d) using a third criteria for processing alphanumeric information and generating metadata different than the first criteria and the second criteria to generate a third set of metadata associated with a third subset of the received alphanumeric information, wherein the third subset of alphanumeric information is different than the first and second subsets of alphanumeric information; and

(e) transmitting, to a user computer, the first set of metadata at a first time, the second set of metadata at a second time subsequent to the first time, and the third set of metadata at a third time subsequent to the second time;

wherein at least one of the first set of metadata, the second set of metadata, and the third set of metadata causes execution of an automated security trade.

2. The method of claim 1 , wherein the alphanumeric information is a news story.

3. The method of claim 2 , wherein the news story is a financial news story.

4. The method of claim 1 . wherein the second time is no later than one hour after the first time.

5. The method of claim 1 , wherein the second time is no later than five seconds after the first time.

6. The method of claim 1 , wherein the first set of metadata pertains to a subject matter of the alphanumeric information, the second set of metadata pertains to an entity identified within the alphanumeric information, and the third set of metadata pertains to a fact identified within the alphanumeric information.

7. The method of claim 6 , wherein the first set of metadata causes execution of an automated security trade.

8. The method of claim 6 , wherein the second set of metadata causes execution of an automated security trade.

9. The method of claim 1 wherein the alphanumeric information is an email.

10. The method of claim 1 wherein the alphanumeric information is an instant message.

11. The method of claim 1 wherein the alphanumeric information is an electronic document.

12. The method of claim 1 , wherein the at least one of the first set of metadata, the second set of metadata, and the third set of metadata causes execution of an automated security trade in response to a statistically significant change in the at least one of the first set of metadata, the second set of metadata, and the third set of metadata.

13. The method of claim 1 , wherein the third set of metadata causes execution of an automated security trade.

14. . A computer system comprising:

a memory;

a processor in communication with the memory, wherein the computer system is configured for receiving a set of alphanumeric information on a single storage device;

using a first criteria for processing alphanumeric information and generating metadata to generate a first set of metadata associated with a first subset of the received. alphanumeric information;

using a second criteria for processing alphanumeric information and generating metadata different than the first criteria to generate a second set of metadata associated with a second subset of the received alphanumeric information, wherein the first subset of information is different than the second subset of information;

using a third criteria for processing alphanumeric information and generating metadata different than the first criteria and the second criteria to generate a third set of metadata associated with a third subset of the received alphanumeric information, wherein the third subset of information is different than the first and second subsets of information;

transmitting, to a user computer, the first set of metadata at a first time, the second set of metadata at a second time subsequent to the first time, and the third set of metadata at a third time subsequent to the second time; and

wherein at least one of the first set of metadata, the second set of metadata, and the third set of metadata causes execution of an automated security trade.

15. The system of claim 14 , wherein the first set of metadata pertains to a subject matter of the alphanumeric information, the second set of metadata pertains to an entity identified with the alphanumeric information, and the third set of metadata pertains to a fact identified within the alphanumeric information.

16. The system according to claim 15 , further comprising the computer system transmitting the first set of metadata to a second computer, wherein the second computer triggers a security trade based on the first set of metadata.

17. The system according to claim 16 , wherein the first set of metadata is transmitted to the second computer via a network.

18. The system according to claim 16 , further comprising the computer system transmitting the second set of metadata to a second computer, wherein the second computer triggers a security trade based on the second set of metadata.

19. The system according to claim 18 , wherein the second time is no later than 5 seconds after the first time.

20. The system according to claim 14 , further comprising the computer system transmitting the third set of metadata to a second computer, wherein the second computer triggers a security trade based on the third set of metadata.

Assignments (12)