Abstract: A computer-implemented method of processing a video stream comprises: feeding the at least one video stream to at least two video processing detectors, each comprising a respective deep convolutional neural network trained to detect one or more of the object or a property of the object; for each of said at least two video processing detectors, receiving a respective stream of object lightweight data records from the respective video processing detector, the stream of object lightweight data records generated based on the respective detection, and representing a property of the object; and feeding at least one stream of object lightweight data records to at least one context detector configured to perform a secondary detection based on object lightweight data of the stream of object lightweight data records, wherein the detections of the at least two video processing detectors are scheduled by a task-graph scheduler.

Abstract: A queue management system comprises a plurality of dynamic pedestrian barriers, each comprising a plurality of movable barrier arms carried by a barrier post, the plurality of dynamic pedestrian barriers being arranged in a two-dimensional grid pattern over a queuing area; and a controller configured to control the movable barrier arms of the dynamic pedestrian barriers to be reconfigurable between at least a first configuration, in which the plurality of dynamic pedestrian barriers define a first queue path between a queue entry and a queue exit, and a second configuration, in which the plurality of dynamic pedestrian barriers define a second queue path between the queue entry and the queue exit, the second queue path having a different path length.

Abstract: A queue management system comprises a plurality of dynamic pedestrian barriers, each comprising a plurality of movable barrier arms carried by a barrier post, the plurality of dynamic pedestrian barriers being arranged in a two-dimensional grid pattern over a queuing area; and a controller configured to control the movable barrier arms of the dynamic pedestrian barriers to be reconfigurable between at least a first configuration, in which the plurality of dynamic pedestrian barriers define a first queue path between a queue entry and a queue exit, and a second configuration, in which the plurality of dynamic pedestrian barriers define a second queue path between the queue entry and the queue exit, the second queue path having a different path length.

Abstract: A system for locating an acoustic source from an acoustic event of the acoustic source. In one embodiment, the system includes a sensor network having a plurality of spatially separated sensor nodes each located in a predetermined position encountering acoustic waves generated by an acoustic event passing proximate to the plurality of spatially separated sensor nodes, where the plurality of spatially separated sensor nodes are synchronized to a common time base such that when the acoustic event is detected, information of the acoustic waves from each of the plurality of spatially separated sensor nodes is obtained and broadcasted through the sensor network. The system further includes a base station for receiving information of the acoustic waves broadcasted from the sensor network and processing the received information of the acoustic waves so as to locate the acoustic source of the acoustic event.

Abstract: The invention relates to pharmaceutical compositions for the treatment of multiple sclerosis which comprises a zinc-hyaluronan complex, preferably a zinc-hyaluronan complex with a molecular weight of 800-1200 kDa, as active ingredient and a pharmaceutically acceptable carrier and/or additive. The process for the preparation of said pharmaceutical compositions as well as the therapeutic use thereof for the treatment of multiple sclerosis are also within the scope of the invention.