Granted Patent B2

US 8,328,639 · App. 11/319,902 · Granted Dec 11, 2012

Abstract

Claims (79)

1. A computer controlled method, comprising:

accessing a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

generating a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

generating a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

generating a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

extending the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when the two or more entities are likely to be available;

determining, by a computer, a likelihood and a prediction strength associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities, and wherein the prediction strength is determined based on a merit value that indicates how well the combined temporal profile indicating past presence represents recent presence of the two or more entities in the persistent virtual environment; and

presenting a recommendation based on the likelihood and the strength associated with each future time point.

2. The computer controlled method of claim 1 , wherein said persistent virtual environment is selected from one or more of the group consisting of a multiplayer online game, a virtual office, a virtual resort, and a virtual representation of a real world attraction.

3. The computer controlled method of claim 1 , wherein said plurality of coefficients includes one or more non-temporal coefficients.

4. The computer controlled method of claim 1 ,

wherein generating the player cluster involves selecting temporally similar entities; and

wherein the method further comprises:

selecting a first and second coefficient vectors from the player cluster, said first coefficient vector associated with a first entity and said second coefficient vector associated with a second entity; and

presenting a recommendation to said first and second entities.

5. The computer controlled method of claim 4 , wherein said second entity is a player association.

6. A computer controlled method, the method comprising:

accessing a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

assigning a coefficient weight to at least one of the coefficients;

generating a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

generating a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

generating a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

extending the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when the two or more entities are likely to be available;

determining, by a computer, a likelihood associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities;

determining a compatibility metric between the two or more entities based on the coefficient weight; and

presenting the set of future time points, the likelihood associated with each future time point, and said compatibility metric.

7. An apparatus having a central processing unit (CPU) and a memory coupled to said CPU comprising:

an access mechanism configured to access a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

a cluster selection mechanism configured to generate a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

a combining mechanism configured to generate a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

a profile-generating mechanism configured to generate a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

an identification mechanism configured to extend the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when the two or more entities are likely to be available;

a determination mechanism configured to determine a likelihood and a prediction strength associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities, and wherein the prediction strength is determined based on a merit value that indicates how well the combined temporal profile indicating past presence represents recent presence of the two or more entities in the persistent virtual environment; and

a presentation mechanism configured to present a recommendation based on the likelihood and the strength associated with each time point.

8. The apparatus of claim 7 , wherein said persistent virtual environment is selected from one or more of the group consisting of a multiplayer online game, a virtual office, a virtual resort, and a virtual representation of a real world attraction.

9. The apparatus of claim 7 , wherein said plurality of coefficients includes one or more non-temporal coefficients.

10. The apparatus of claim 7 ,

wherein while generating the player cluster, the cluster selection mechanism is further configured to select temporally similar entities; and

wherein the apparatus further comprises a vector selection mechanism configured to select a first and second coefficient vectors from the player cluster, said first coefficient vector associated with a first entity and said second coefficient vector associated with a second entity; and

wherein the presentation mechanism is further configured to present the recommendation to said first and second entities.

11. The apparatus of claim 10 , wherein said second entity is a player association.

12. An apparatus having a central processing unit (CPU) and a memory coupled to said CPU comprising:

an access mechanism configured to access a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

a cluster selection mechanism configured to generate a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

a combining mechanism configured to generate a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

a profile-generating mechanism configured to generate a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

an identification mechanism configured to extend the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when two or more entities are likely to be available;

a determination mechanism configured to determine a likelihood associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities;

a weighting mechanism configured to assign a coefficient weight to at least one of the coefficients;

a compatibility determination mechanism configured to determine a compatibility metric between the two or more entities based on the coefficient weight; and

a presentation mechanism configured to present the set of future time points, the likelihood associated with each future time point, and said compatibility metric.

13. A computer program product comprising:

a non-transitory computer-readable storage medium storing instructions that, when executed by a computer, cause said computer to perform a method, the method comprising:

accessing a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

generating a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

generating a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

generating a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

extending the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when the two or more entities are likely to be available;

determining a likelihood and a prediction strength associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities, and wherein the prediction strength is determined based on a merit value that indicates how well the combined temporal profile indicating past presence represents recent presence of the two or more entities in the persistent virtual environment; and

presenting a recommendation based on the likelihood and the strength associated with each future time point.

14. The computer program product of claim 13 , wherein said persistent virtual environment is selected from one or more of the group consisting of a multiplayer online game, a virtual office, a virtual resort, and a virtual representation of a real world attraction.

15. The computer program product of claim 13 , wherein said plurality of coefficients includes one or more non-temporal coefficients.

16. The computer program product of claim 13 ,

wherein generating the player cluster involves selecting temporally similar entities; and

wherein the method further comprises:

selecting a first and second coefficient vectors from the player cluster, said first coefficient vector associated with a first entity and said second coefficient vector associated with a second entity; and

presenting a recommendation to said first and second entities.

17. The computer program product of claim 16 , wherein said second entity is a player association.

18. A computer program product comprising:

a non-transitory computer-readable storage medium storing instructions that, when executed by a computer, cause said computer to perform a method, the method comprising:

accessing a plurality of coefficient vectors, wherein a respective coefficient vector represents an entity within a persistent virtual environment and comprises a plurality of coefficients, which represent a temporal profile of the entity, wherein the temporal profile indicates the entity's past presence in the persistent virtual environment;

assigning a coefficient weight to at least one of the coefficients;

generating a player cluster, which includes two or more entities, based on coefficient vectors for the two or more entities;

generating a combined coefficient vector from the individual coefficient vectors corresponding to each of the two or more entities;

generating a combined temporal profile from the combined coefficient vector, wherein the combined temporal profile indicates presence information for the two or more entities;

extending the combined temporal profile into a future time range to produce an extended temporal profile that identifies a set of future time points when the two or more entities are likely to be available;

determining a likelihood associated with each future time point, wherein the likelihood is determined based on the combined coefficient vector for the two or more entities;

determining a compatibility metric between the two or more entities based on the coefficient weight; and

presenting the set of future time points, the likelihood associated with each future time point, and said compatibility metric.

Assignments (8)