Abstract: Techniques are presented for the detection and management of collision warning (CW) events. A training dataset comprising videos of vehicle collisions and non-collisions, sensor readings, environmental conditions, and more is utilized to train a CW classification model for detecting potential collision events in vehicles. A backend CW classification model, with greater computational resources, employs a more complex neural network to review CW events received by the Behavioral Monitoring System (BMS) based on video data, achieving higher precision and reducing false positives. The CW model is installed in vehicles for real-time detection, while the backend model is deployed at the BMS. The BMS validates detected CW events, filters out false positives, and streamlines the review process for fleet administrators and customers. Additional BMS filtering operations include assessing non-proximity-related CW events and camera impairments, with the filtered CW events presented for review in the safety inbox.

Abstract: A system for remote editing of a file includes a database including a plurality of source media content files and a content host configured to generate a first proxy for at least a portion of a first one of the source media content files, the first proxy including data sufficient to enable a remote user device to identify a portion of content of the first source media content file to be included in a generated clip, the content host configured to receive from the remote user device a request to create the generated clip from the first source media content file, the request indicating parameters defining, based on the data in the first proxy, the portion of the first source media content file to be included in the generated clip, the content host configured to create the generated clip based on the parameters indicated in the request.

Abstract: A system for remote editing of a file includes a database including a plurality of source media content files and a content host configured to generate a first proxy for at least a portion of a first one of the source media content files, the first proxy including data sufficient to enable a remote user device to identify a portion of content of the first source media content file to be included in a generated clip, the content host configured to receive from the remote user device a request to create the generated clip from the first source media content file, the request indicating parameters defining, based on the data in the first proxy, the portion of the first source media content file to be included in the generated clip, the content host configured to create the generated clip based on the parameters indicated in the request.

Abstract: A computer-implemented method and system for traffic congestion forecasting are disclosed herein. The computer-implemented method executed by a traffic congestion forecasting system is used for congestion bottleneck identification and root cause analysis thereof. The computer-implemented method comprises receiving one or more of real-time geographical & temporal parameters, real-time visual indicators and historical dataset associated with each of a plurality of zones, forecasts traffic congestion level at one or more of the plurality of zones, visually overlaying the forecasted traffic congestion level at the one or more zones on a map and displaying the map on one or more user devices with overlaid traffic congestion level.

Abstract: A sensor data forecasting system for urban environment using deep learning model is provided.

Abstract: Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, an optical waveguide, and first and second modulators. The optical waveguide has a first waveguide portion extending to a first coupling structure, a second waveguide portion extending from the first coupling structure to a second coupling structure, and a third waveguide portion extending from the second coupling structure. The first modulator is positioned adjacent the first coupling structure, and the second modulator is positioned adjacent the second coupling structure. The optical interconnect method includes modulating light with a first modulator to produce one-time modulated light, and modulating the one-time modulated light with a second modulator to produce two-time modulated light.

Abstract: Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, a first waveguide, and a free-space coupling structure. The first waveguide is disposed on the substrate. The free-space coupling structure is adjacent the first waveguide. The free-space coupling structure redirects light propagating through the first waveguide in a first direction out of the first waveguide in a second direction different from the first direction. An optical interconnect method comprises transmitting light through a first waveguide in a first direction; and redirecting the light out of the first waveguide in a second direction different from the first direction with a free-space coupling structure disposed in the first waveguide.

Abstract: Systems and methods for modulator-based optical interconnections are disclosed. An optical interconnect system comprises a substrate, a wave path, a coupling structure, and a modulator. The wave path may be a waveguide disposed on the substrate. The coupling structure is coupled to the substrate and disposed within the wave path. The modulator is positioned between the substrate and the coupling structure. An optical interconnect method comprises the steps of transmitting light through a wave path, redirecting the light onto a modulator with a coupling structure, modulating the light from the coupling structure with the modulator; and redirecting modulated light from the modulator into the wave path with the coupling structure.

Abstract: Optical interconnect systems and methods are disclosed. An optical interconnect system includes a substrate, an optical waveguide, and first and second modulators. The optical waveguide has a first waveguide portion extending to a first coupling structure, a second waveguide portion extending from the first coupling structure to a second coupling structure, and a third waveguide portion extending from the second coupling structure. The first modulator is positioned adjacent the first coupling structure, and the second modulator is positioned adjacent the second coupling structure. The optical interconnect method includes modulating light with a first modulator to produce one-time modulated light, and modulating the one-time modulated light with a second modulator to produce two-time modulated light.