Abstract: A method includes obtaining a reference image and a target image each representing an environment containing moving features and static features. The method also includes determining an object mask configured to mask out the moving features and preserves the static features in the target image. The method additionally includes determining, based on motion parallax between the reference image and the target image, a static depth image representing depth values of the static features in the target image. The method further includes generating, by way of a machine learning model, a dynamic depth image representing depth values of both the static features and the moving features in the target image. The model is trained to generate the dynamic depth image by determining depth values of at least the moving features based on the target image, the object mask, and the static depth image.

Abstract: Embodiments presented herein describe a method for processing streams of data of one or more networked computer systems. According to one embodiment of the present disclosure, an ordered stream of normalized vectors corresponding to information security data obtained from one or more sensors monitoring a computer network is received. A neuro-linguistic model of the information security data is generated by clustering the ordered stream of vectors and assigning a letter to each cluster, outputting an ordered sequence of letters based on a mapping of the ordered stream of normalized vectors to the clusters, building a dictionary of words from of the ordered output of letters, outputting an ordered stream of words based on the ordered output of letters, and generating a plurality of phrases based on the ordered output of words.

Abstract: A materialization configuration request is received via a programmatic interface from a client of a journal-based multi-data-store database. The request indicates a partitioning rule to be used to select, for respective writes indicated in committed transaction entries of a journal, the materialization node at which the writes are to be stored. A control plane component of the database verifies that a set of materialization nodes corresponding to the partitioning rule has been established, and initiates the propagation of writes from the journal to the materialization nodes by respective write appliers.

Abstract: The application discloses a method and apparatus for imaging a sample by interferometric scattering microscopy, the method comprising illuminating a sample with at least one coherent light source, the sample being held at a sample location comprising an interface having a refractive index change, illuminating the sample with illuminating radiation to generate a backpropagating signal from the sample comprising light reflected at the interface and light scattered by the sample, splitting the backpropagating signal into first and second signals, modifying the second signal using a modifying element such that the second signal differs from the first signal, directing the first and second signals onto first and second detectors to generate, respectively, first and second images and comparing, by a processor, the first and second images to determine one or more characteristics of the sample.

Abstract: A telescopic mast which is automatically extendable and/or retractable comprising a first tubular section and a second tubular section having a locking member mounted thereto. The first tubular section is slideably disposed within the second tubular section, and the locking member is movable in a radial direction relative to the second tubular section to bear against the first tubular section, so that the first and second tubular sections are held together. A third tubular section has a disengaging block mounted thereto. The second tubular section is slideably disposed within the third tubular section, and the disengaging block is shaped to guide the locking member radially outwards and disengage the locking member from the first tubular section when the mast is collapsed. When the mast is retracted or collapsed the second tubular section slides with respect to the third tubular section so the disengaging block guides the locking member radially outwards.

Abstract: Systems and methods provide graph views and models for representing networks and associated inventory. A management system includes models of service and network inventory, their relationships, and state. To support the processes effectively, the inventory must provide capabilities to change the state of the inventory to reflect changes within the network or planning processes for the intention of the network. The present disclosure includes a technique for providing multiple views of (inventory) data via the relationships in a graph database. The present disclosure further includes a metadata specification that is an approach for defining compatibility between types of entities, separate from the composition representing their constituent parts. Finally, the present disclosure includes behavior modeling that is a mechanism to attach behaviors to entities in the model, and re-use existing behaviors for new entities in the future when added to the model.

Abstract: A method of controlling output devices (10) comprises receiving inputs (12) from sensor devices (14), accessing location information (16) defining the location of each sensor device (14), generating a grid (18) from the received inputs (12) and the accessed location information (16), the grid (18) containing non-zero values (20) at the locations of the sensor devices (14) for which an input (12) has been received and containing non-zero values (20) at locations related to the locations of the sensor devices (14) for which an input (12) has been received, accessing location information (22) defining the location of each output device (10), and transmitting outputs (24) to those output devices (10) whose value at the location of the respective output device (10) within the grid (18) is above a predetermined threshold.

Abstract: A method of controlling output devices (10) comprises receiving inputs (12) from sensor devices (14), accessing location information (16) defining the location of each sensor device (14), generating a grid (18) from the received inputs (12) and the accessed location information (16), the grid (18) containing non-zero values (20) at the locations of the sensor devices (14) for which an input (12) has been received and containing non-zero values (20) at locations related to the locations of the sensor devices (14) for which an input (12) has been received, accessing location information (22) defining the location of each output device (10), and transmitting outputs (24) to those output devices (10) whose value at the location of the respective output device (10) within the grid (18) is above a predetermined threshold.

Abstract: An electric arc welding system for depositing weld metal along a groove between two edges of a metal workpiece where the system contains a first power supply and a second power supply, each providing a welding waveform to respective welding electrodes. The positive output terminals of both power supplies are coupled to the same contact tip and the negative output terminal of one of the power supplies is not coupled to the workpiece.

Abstract: In an embodiment, a method includes receiving data indicative of an Internet browsing session of a user. The data includes an identification of a product webpage that the user visited during the Internet browsing session and a first timestamp indicating a time associated with the user's Internet browsing session. The method further includes accessing a show database storing identities of a plurality of products shown on one or more television shows and a plurality of timestamps. The method further includes determining whether the Internet browsing session of the user is attributable to the user viewing one of the television shows by comparing the data indicative of the Internet browsing session of the user with the show database storing identities of the plurality of products shown on the television shows and the plurality of timestamps.

Abstract: A method of accessing content at a user terminal connected to a communication network and executing a communication client includes the client displaying a list of contacts associated with a user of the client and the client retrieving a message from the communication network. The message is related to a further user represented by one of the contacts displayed in the list of contacts, and includes a reference to content stored in a storage means accessible by the communication network. The client initiates a call to the further user over the communication network responsive to a user of the client selecting the one of the contacts in the list of contacts. Responsive to initiating the call, the client establishes communication with the storage means using the reference, accesses the content and displays the content at the user terminal.

Abstract: Provided is an apparatus for marking a target via projectile motion, comprising a capsule encapsulating a liquid having a marker suspended therein, the capsule being configured to rupture upon impact with a target. Further provided is a device for remote tagging, which device comprises projectile delivery element configured to deliver a projectile to a remote target, wherein the projectile comprises a capsule with an outer casing surrounding a tagging agent, and wherein the projectile delivery element is configured to deliver the projectile at low velocity.

Abstract: A method of providing instant messaging communication between a first user and at least one other user via a communication network.

Abstract: An electric arc welding system for depositing weld metal along a groove between two edges of a metal workpiece where the system contains a first power supply and a second power supply, each providing a welding waveform to respective welding electrodes. The positive output terminals of both power supplies are coupled to the same contact tip and the negative output terminal of one of the power supplies is not coupled to the workpiece.

Abstract: A system and method for viewing objects within a virtual environment are disclosed. A virtual camera and an object exist within the virtual environment. The camera is focused on the object such that the user of the virtual environment sees the object from the perspective of the camera. The virtual camera and the object being view are subject to the physics based rules of the simulation environment.

Abstract: An apparatus for presoldering electrical components can include a die device having a punch member for punching a solder preform from a sheet of solder, and pressing the solder preform against an electrical component. A heating device can press against the electrical component on a opposite side from the die device for sandwiching the electrical component between the punch member and the heating member, for heating the electrical component and melting the solder preform thereon.

Abstract: A method, apparatus, computer program, and computer readable storage medium storing the computer program, is disclosed for generating a real-world description to operate a set of devices (12, 14, 16) to augment a user's experience of a game world. The game world is defined by a game world model, and parameters of the game world model are accessed by a first module being run within a protected computing environment. These parameters are sent to a second module running outside of the protected computing environment, and the second module uses these parameters to generate the real world description for controlling the set of devices.

Abstract: A user terminal connected to a communication network executes a communication client. The user terminal displays a list of contacts associated with a user of the client, and retrieves a message from the communication network, wherein the message is related to a further user represented by one of the contacts displayed in the list of contacts. The message includes a reference to media accessible by the communication network. The reference may be extracted from the message. A visual representation of the media may be displayed in association with one of the contacts, such that, responsive to the user actuating the visual representation, the client establishes communication with storage means using the reference and displays the media to the user.

Abstract: A method of providing instant messaging communication between a first user and at least one other user via a communication network.

Abstract: A method of providing instant messaging communication between a first user and at least one other user via a communication network.