Real-time processing of spatiotemporal data

A system comprising:

• a plurality of signal processing devices;
• and
• a computing device comprising a processor and a computer memory storing a program, which, when executed on the processor, performs an operation for determining whether a particular user is participating in a queue, the operation comprising:
• identifying a first user device associated with a first user, wherein the first user device is configured to output an identifier of the first user device;
• receiving, by one or more signal processing devices, a first set of radio frequency (RF) signals output by the first user device;
• determining a first location of the first user device, based on the first set of RF signals;
• identifying a first begin time for the first user device based on a first configuration and the first set of RF signals;
• identifying a first end time for the first user device based on the first configuration and the first set of RF signals;
• determining a first amount of time that elapsed between the first begin time and the first end time;
• comparing the first amount of time to a mean or median amount of time that elapsed while one or more users participated in the queue in order to determine whether the first user participated in the queue;
• and
• determining that the first user did not participate in the queue and that the first amount of time is not representative of a length of the queue based on how far the first amount of time is from the second amount of time.

A non-transitory computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code executable by one or more computer processors to perform an operation for determining whether a particular user is participating in a queue, the operation comprising:

• identifying a first user device associated with a first user, wherein the first user device is configured to output an identifier of the first user device;
• receiving, by one or more signal processing devices, a first set of radio frequency (RF) signals output by the first user device;
• determining a first location of the first user device, based on the first set of RF signals;
• identifying a first begin time for the first user device based on a first configuration and the first set of RF signals;
• identifying a first end time for the first user device based on the first configuration and the first set of RF signals;
• determining a first amount of time that elapsed between the first begin time and the first end time;
• comparing the first amount of time to a mean or median amount of time that elapsed while one or more users participated in the queue in order to determine whether the first user participated in the queue;
• and
• determining that the first user did not participate in the queue and that the first amount of time is not representative of a length of the queue based on how far the first amount of time is from the second amount of time.