Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing or tracking assets in a geographical area. One method includes providing a plurality of travel routes to a plurality of assets located in a geographical area, wherein each of the plurality of travel routes indicates a route along which a corresponding asset of the plurality of assets is to travel, and wherein the plurality of travel routes are based on an analysis of travel history of one or more of the plurality of assets. The method also includes receiving a request from a client device to travel to a destination in the geographical area. The method further includes determining, by one or more computer processors, one or more travel routes of the plurality of travel routes to the destination, wherein the one or more travel routes use different assets to travel to the destination. The method also includes providing the one or more travel routes to the client device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing or tracking assets in a geographical area. One method includes receiving one or more first messages from a plurality of assets on one or more first channels of a plurality of channels. The one or more first messages may indicate live geographical locations of the plurality of assets located in a geographical area. The method also includes displaying, via a graphical user interface, the live geographical locations of the plurality of assets on a map of the geographical area. The method further includes receiving on a second channel a message indicating a request from a first user device to travel to a destination. The method further includes determining one or more travel routes to the destination. The one or more travel routes may use different assets to transport the first user device to the destination.

Abstract: A first message may be received on a first channel of a plurality of channels, from a mobile client device, wherein the first message comprises a live video frame of a plurality of live video frames, and wherein the first channel corresponds to a defined geographical region in which the mobile client device is located. A computer processing device identifies an element of the live video frame and generates a second message comprising a notification associated with the element of the live video frame. The second message may be published to one or more of the plurality of channels, wherein each of the plurality of channels corresponds to a distinct geographical region located less than a threshold distance away from the defined geographical region.

Abstract: Methods and systems for detecting anomalies in high-frequency time-series are described. The method includes receiving a data stream, detecting one or more candidate anomalies in the data stream via a point anomaly detector, storing the one or more candidate anomalies in a queue to be accessed by a pattern anomaly detector, and determining one or more true anomalies in the data stream via the pattern anomaly detector based at least in part on the one or more candidate anomalies. The one or more true anomalies include a pattern anomaly.

Abstract: A method includes receiving a plurality of video frames from a camera and detecting a plurality of objects in the plurality of video frames. The method further includes determining, by a computer processing device, a plurality of trajectories, each of the plurality of trajectories corresponding to a single one of the plurality of objects, respectively. The method further includes identifying, by the computer processing device, a first thoroughfare from a first subset of the plurality of trajectories. The method further includes determining, by the computer processing device, a first number of the plurality of objects that cross a first flow cut line on the first thoroughfare.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing or tracking assets in a geographical area. One method includes receiving one or more first messages from a plurality of assets on one or more first channels of a plurality of channels. The one or more first messages may indicate live geographical locations of the plurality of assets located in a geographical area. The method also includes displaying, via a graphical user interface, the live geographical locations of the plurality of assets on a map of the geographical area. The method further includes receiving on a second channel a message indicating a request from a first user device to travel to a destination. The method further includes determining one or more travel routes to the destination. The one or more travel routes may use different assets to transport the first user device to the destination.