Abstract: A cut resistant knife, and a method for stripping jacket or sheathing off of a cable, are described.

Abstract: Methods by which an autonomous vehicle or related system may determine when a high definition (HD) map is out of date are disclosed. As the vehicle moves in an area, it captures sensor data representing perceived features of the area. A processor will input the sensor data along with HD map data for the area into a neural network to generate an embedding that identifies differences between features in the map data and corresponding features in the sensor data. The system may convert the sensor data into a birds-eye view or ego view before doing this. The network will identify any differences that exceed a threshold. The network will report the features for which the differences that exceed the threshold as features of the HD map that require updating.

Abstract: A method comprising: receiving, at a block device interface, an instruction to write data, the instruction comprising a memory location of the data; copying the data to pinned memory; performing, by a vector processor, one or more invertible transforms on the data; and writing the data from the pinned memory to one or more storage devices asynchronously; wherein the pinned memory of the data corresponds to a location in pinned memory, the pinned memory being accessible by the vector processor and one or more other processors.

Abstract: A method for operating a pseudorandom generator is disclosed. The method may be implemented by a processor of a mobile computing device. The method includes: collecting raw sensor data from at least one sensor associated with the mobile computing device; selecting a subset of the raw sensor data; retrieving first representation representing accumulated entropy associated with one or more previously acquired raw sensor data sets for the at least one sensor; and generating a seed for a pseudorandom generator based on combining the first representation and the selected subset of raw sensor data.

Abstract: A method comprising: receiving, at a block device interface, an instruction to write data, the instruction comprising a memory location of the data; copying the data to pinned memory; performing, by a vector processor, one or more invertible transforms on the data; and writing the data from the pinned memory to one or more storage devices asynchronously; wherein the pinned memory of the data corresponds to a location in pinned memory, the pinned memory being accessible by the vector processor and one or more other processors.

Abstract: The disclosure generally relates to antibodies and antibody fragments that specifically bind human EpCAM, EpCAM activatable antibodies, and immunoconjugates thereof, as well as, methods of making and using the antibodies, antibody fragments, activatable antibodies, and immunoconjugates, for the diagnosis and treatment of diseases such as cancer.

Abstract: A method is presented for secure communication, the method including generating a signature using a private key, a nonce, and at least one of an identifier and a key component; and transmitting the signature, the nonce, a security parameter, and the at least one of the identifier and the key component, wherein the security parameter associates a user identity with a public key, the public key being associated with the private key.

Abstract: Potentially malicious uniform resource locators and websites are safely and effectively investigated through live forensic browsing. Live data from an isolated browser feeds a security information and event management (SIEM) tool and other forensic tools during a browsing session, allowing investigators to direct the browsing in response to analysis results. Session data may be translated for SIEM ingestion. Browsing sessions may be manually or automatically customized to obscure their forensic nature, by routing selection, by bandwidth or latency adjustment, or by spoofing externally detectable characteristics such as geolocation, user agent, time zone, and language. Forensic activity by an investigator may also be obscured from discovery by an attacker as a result of spoofing the browser's context, such as plugin status and host machine physical characteristics.

Abstract: A cut resistant knife, and a method for stripping jacket or sheathing off of a cable, are described.

Abstract: Hydraulic displacement mechanisms, and methods of using hydraulic displacement mechanisms to remove cables jammed or stuck in a conduit or other passageways, are disclosed.

Abstract: A method is presented for secure communication, the method including generating a signature using a private key, a nonce, and at least one of an identifier and a key component; and transmitting the signature, the nonce, a security parameter, and the at least one of the identifier and the key component, wherein the security parameter associates a user identity with a public key, the public key being associated with the private key.

Abstract: A forestry machine includes a ground propulsion apparatus, a chassis supported by the ground propulsion apparatus, a cab, an engine and a work implement. The chassis includes a front chassis portion and a rear chassis portion. The front chassis portion includes an upper portion and a lower portion. The rear chassis portion has a wood basket supported thereon. The cab is rotatably supported on the front chassis portion by a rotatable connection about a cab rotation axis to be selectively rotated 360 degrees. The engine is integrated into the front chassis portion. At least a part of the engine is disposed below an upper most surface of the upper portion. The work implement is movably attached to the cab. The work implement includes a boom movably attached to the cab, an arm movably attached to the boom, and a work tool attached to the arm.

Abstract: A manhole guard, methods of assembling the same, and methods of using the same, are described. The manhole guard generally includes a plurality of sections connected for movement, the sections being capable of being locked into a fixed rigid structure through the use of a first arm and second arm that act independently of each other. The manhole guard may include a safety net attached to one or more sections of the manhole guard. The manhole guard may include attachable mounting brackets designed to facilitate the attachment of a first hoist device and/or first winch and include attachable mounting members designed to facilitate the attachment of a second hoist device and/or second winch.

Abstract: A method for operating a pseudorandom generator is disclosed. The method may be implemented by a processor of a mobile computing device. The method includes: collecting raw sensor data from at least one sensor associated with the mobile computing device; selecting a subset of the raw sensor data; retrieving first representation representing accumulated entropy associated with one or more previously acquired raw sensor data sets for the at least one sensor; and generating a seed for a pseudorandom generator based on combining the first representation and the selected subset of raw sensor data.

Abstract: A method of processing a notification that is broadcast by a source server is disclosed. The method includes: receiving, at the computing device, the notification, the notification containing a first message; storing the first message in a message store; determining that the first message is a repeated message of a previous message that was received at the computing device prior to receiving the notification; and associating a message counter value of the first message with the previous message and a message counter value associated with the previous message in the message store.

Abstract: A system and method are provided for enabling a password reset mechanism for a secured device that verifies a digital signature on a password reset message. The password reset message has been generated by a password reset service for an authorized administrator associated with the secured device. The password reset mechanism allows the authorized administrator to make a request to the password reset service for a password reset, and receive the password reset message such that a password reset can be performed at the secured device. In this way, the secured device's password can be reset absent a connection to a command and control center or other service.

Abstract: An undercabinet lighting system is described that includes a light or lamp head assembly that is a flip-up LED halo ring with a telescoping stem. The base of the lighting system plugs into a wall outlet and in the preferred embodiment includes power outlets on the sides of the base housing. An advantage to the lighting system is that the stem and base housing are not directly against the wall which leaves room to place a cell phone in that space and off the counter while charging. In a related embodiment, the halo ring is configurable to provide light underneath and a wireless charging surface on the top surface.

Abstract: A method comprising: receiving a request to write data at a virtual location; writing the data to a physical location on a persistent storage device; and recording a mapping from the virtual location to the physical location; wherein the physical location corresponds to a next free block in a sequence of blocks on the persistent storage device.

Abstract: A method comprising: receiving, at a block device interface, an instruction to write data, the instruction comprising a memory location of the data; copying the data to pinned memory; performing, by a vector processor, one or more invertible transforms on the data; and writing the data from the pinned memory to one or more storage devices asynchronously; wherein the pinned memory of the data corresponds to a location in pinned memory, the pinned memory being accessible by the vector processor and one or more other processors.

Abstract: A fibre optic accessory for attachment to the end of an optical fibre is described, the fibre optic accessory comprising a plurality of grooves extending longitudinally along a portion of its outer surface. Using this accessory, an optical fibre to which this accessory is affixed may be installed in an installation tube with the use of a source of compressed air. A kit of parts for such an installation, an optical fibre and a method of installation are also described.