Systems and methods for a cloud-based artificial intelligence engine are provided. In one embodiment, a graph engine identifies an intention based on a loop around one or more subnets, a personal cloud generates an intelligence report based on the identified intention, and a user device performs actions based on the intelligence report and a confidence level of nodes within the loop above a threshold. In this way, a user device may perform actions informed by a global intelligence that understands contextual information while maintaining privacy control.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A system, comprising: a first server providing a personal cloud; a second server providing a graph engine and configured to communicatively couple to the first server via a network to access the personal cloud; a user device configured to communicatively couple to the first server via the network to access the personal cloud, the user device including a plurality of sensors configured to generate data; wherein, upon receiving the data from the user device, the personal cloud is operable to generate a graphical model based on the data, wherein the graphical model comprises a subnet of nodes, each node comprising a private component and a public component, and wherein the graphical model includes a confidence level relating to a link between a first node and a second node of the subnet; wherein, upon receiving the public components of the subnet from the first server, the graph engine is operable to update a global graphical model stored within a data storage subsystem of the second server by connecting the public components of the subnet to public components of a second subnet received from a second personal cloud and included in the global graphical model; wherein, upon identifying a loop between the public components of the first and second subnets in the global graphical model, the graph engine is operable to transmit an indication of the loop to the first server; wherein, upon receiving the indication of the loop, the personal cloud is operable to transmit an intelligence report including at least one command generated based on the loop and the confidence level to the user device; and wherein, upon receiving the intelligence report from the first server, the user device is operable to perform the at least one command. 2. The system of claim 1, wherein, upon generating the graphical model, the personal cloud is operable to update a personal cloud database stored in a data storage subsystem of the first server with the graphical model. 3. The system of claim 1, wherein the data includes one or more of an indication of location, an indication of volume changes, an indication of screen brightness changes, an indication of headphone connection, an indication of a network service status, and an indication of communications performed by the user device. 4. The system of claim 1, wherein the graphical model includes temporal data relating to the data, and wherein the intelligence report is generated by the personal cloud based on the temporal data. 5. The system of claim 1, wherein the graphical model is formatted using extensible markup language (XML). 6. The system of claim 1, wherein the at least one command comprises one or more of adjusting volume of the user device, adjusting screen brightness of the user device, executing an application stored within the user device, and transmitting a message from the user device. 7. The system of claim 1, wherein the personal cloud is operable to update the confidence level of the link between the first node and the second node responsive to receiving additional data relating to the first node and the second node from the user device. 8. The system of claim 1, wherein the personal cloud is operable to update the confidence level of the link between the first node and the second node responsive to receiving additional data relating to the first node and the second node from the graph engine. 9. The system of claim 1, wherein the personal cloud is operable to generate the at least one command based on the confidence level when the confidence level is above a threshold. 10. An apparatus, comprising: a first server providing a personal cloud that is accessible to a user through a user device communicatively coupled to the first server via a network; and a data storage system storing a personal cloud database that is maintained by the first server, the personal cloud database comprising a plurality of graphical models generated by the personal cloud based on data received from the user device, the plurality of graphical models including at least one graphical model comprising a first node, a second node, and a confidence level indicating a connection between the first node and the second node; wherein the personal cloud is operable to transmit an abstracted form of the at least one graphical model to a second server providing a graph engine and communicatively coupled via the network to the first server; wherein, upon receiving an indication from the second server of a loop between the first node, the second node, and a third node of a graphical model maintained by the graph engine, the personal cloud is operable to generate an intelligence report including at least one command based on the indication of the loop and the confidence level; and wherein the personal cloud is further operable to transmit the intelligence report to the user device responsive to the confidence level above a threshold. 11. The apparatus of claim 10, wherein the personal cloud is operable to update the confidence level responsive to receiving additional data relating to the first node and the second node from the user device. 12. The apparatus of claim 10, wherein the data includes one or more of an indication of location, an indication of volume changes, an indication of screen brightness changes, an indication of headphone connection, an indication of a network service status, and an indication of communications performed by the user device. 13. The apparatus of claim 10, wherein the at least one command comprises one or more of adjusting volume of the user device, adjusting screen brightness of the user device, executing an application stored within the user device, and transmitting a message from the user device. 14. The apparatus of claim 10, wherein the personal cloud is operable to transmit the intelligence report to the user device responsive to a second confidence level above a threshold, the second confidence level indicating a connection between the first node and the third node. 15. A method, comprising: providing, at a first server, a personal cloud that is accessible to a user through a user device communicatively coupled to the first server via a network; maintaining, in a data storage system, a personal cloud database comprising a plurality of graphical models generated by the personal cloud based on data received from the user device, the plurality of graphical models including at least one graphical model comprising a first node, a second node, and a confidence level indicating a connection between the first node and the second node; transmitting an abstracted form of the at least one graphical model to a second server providing a graph engine and communicatively coupled via the network to the first server; receiving an indication from the second server of a loop between the first node, the second node, and a third node of a graphical model maintained by the graph engine; generating an intelligence report including at least one command based on the indication of the loop and the confidence level; and transmitting the intelligence report to the user device responsive to the confidence level above a threshold. 16. The method of claim 15, further comprising updating the confidence level stored in the personal cloud database responsive to receiving additional data relating to the first node and the second node from the user device. 17. The method of claim 15, further comprising updating the confidence level stored in the personal cloud database responsive to receiving additional data relating to the first node and the second node from the second server. 18. The method of claim 15, wherein the data received from the user device includes one or more of an indication of location, an indication of volume changes, an indication of screen brightness changes, an indication of headphone connection, an indication of a network service status, and an indication of communications performed by the user device. 19. The method of claim 15, wherein the at least one command comprises one or more of adjusting volume of the user device, adjusting screen brightness of the user device, executing an application stored within the user device, and transmitting a message from the user device. 20. The method of claim 15, wherein the at least one graphical model includes temporal data relating to the data, and wherein the intelligence report is generated based on the temporal data.