Abstract: Embodiments of the present disclosure relate to method, electronic device and computer readable medium of file management. The method comprises: generating an index structure of files in first backup data created at a first point of time, the index structure at least indicating a file name and associated path information of each of the files, the first backup data being incremental backup data relative to second backup data created at a second point of time prior to the first point of time; determining, for a folder involved in the first backup data, existing files that have been present at the second point of time in the folder based on the second backup data; and identifying files modified between the first point of time and the second point of time in the folder by determining whether the index structure comprises index items of the existing files. Accordingly, the modified files can be quickly identified and the computation complexity can be reduced.

Abstract: A method and system for use in performing a vehicle usage assessment for a first driver of a vehicle participating in a car sharing service based on a vehicle condition assessment of the vehicle by a second, subsequent driver. The method carried out by the system includes the steps of providing a user assessment interface that enables the second driver to provide one or more quantified assessments for one or more corresponding characteristics of the vehicle; receiving the one or more quantified assessments; associating the one or more quantified assessments with an immediately preceding first driver of the vehicle; and generating an overall assessment for the first driver using at least one of the one or more quantified assessments. The overall assessment may be used to rank the first driver relative to other drivers participating in the car sharing service.

Abstract: A mobile communication tower assembly comprising a stand, an enclosure and a plurality of electronic components. The stand includes an attachment plate, a shaft and a base. The enclosure is connected to the attachment plate and defines a cavity. The enclosure includes a cover attached to a body. The body includes a top, a first side, a second side, a bottom and a back. The plurality of electronic components is located in the cavity of the enclosure.

Abstract: Methods and systems are disclosed for operating an engine that includes a knock control system that may determine contributions of individual noise sources to an engine background noise level. The contributions of the individual noise sources may be determined via adjusting timing of a knock window or timing of the individual noise sources.

Abstract: Embodiments are directed to managing visualizations of data using a network computer. A modeling engine may provide a data model that includes a plurality of data objects and a display model that includes a plurality of display objects based on the plurality of data objects. Parameter action objects may be associated with display objects in the display model. In response to an activation of the parameter action objects, values associated with display objects may be assigned to the parameter associated with a parameter action object and actions associated with the parameter may be executed to modify the display model.

Abstract: An apparatus and method for data cap management of users exceeding or violating bandwidth policies in a communication system. A model is created for identifying super heavy users, and trained usage data for all current users of the communication system for a predetermined time interval. Usage patterns of each user are analyzed over a second duration using the trained model in order to identify current super heavy users based, at least in part, on the analysis. Traffic flow control restrictions are then applied to some or all of the traffic associated with identified super heavy users.

Abstract: This invention provides methods of treating inflammatory conditions and autoimmune diseases in a mammal, comprising administering to the mammalian subject in need thereof a therapeutically effective amount of a compound, or pro-drug thereof, or pharmaceutically acceptable salt or ester of said compound or pro-drug, wherein the compound is an inhibitor of glucose uptake. In particular aspects, the present invention provides a method of treating inflammatory conditions and autoimmune diseases in a mammal, and preferably a human, in which the glucose uptake inhibitor modulates the glucose transport of GLUT1 and GLUT3.

Abstract: Implementations of semiconductor packages may include: a wafer having a first side and a second side, a solder pad coupled to the first side of the wafer, a through silicon via (TSV) extending from the second side of the wafer to the solder pad a metal layer around the walls of the TSV, and a low melting temperature solder in the TSV. The low melting temperature solder may also be coupled to the metal layer. The low melting temperature solder may couple to the solder pad through an opening in a base layer metal of the solder pad.

Abstract: A novel hybrid lithium-ion anode material based on coaxially coated Si shells on carbon nanofibers (CNF). The unique cup-stacking graphitic microstructure makes the CNFs an effective Li+ intercalation medium. Highly reversible Li+ intercalation and extraction were observed at high power rates. More importantly, the highly conductive and mechanically stable CNF core optionally supports a coaxially coated amorphous Si shell which has much higher theoretical specific capacity by forming fully lithiated alloy. Addition of surface effect dominant sites in close proximity to the intercalation medium results in a hybrid device that includes advantages of both batteries and capacitors.

Abstract: Methods and systems for a vertical junction high-speed phase modulator are disclosed and may include a semiconductor device having a semiconductor waveguide including a slab section, a rib section extending above the slab section, and raised ridges extending above the slab section on both sides of the rib section. The semiconductor device has a vertical pn junction with p-doped material and n-doped material arranged vertically with respect to each other in the rib and slab sections. The rib section may be either fully n-doped or p-doped in each cross-section along the semiconductor waveguide. Electrical connection to the p-doped and n-doped material may be enabled by forming contacts on the raised ridges, and electrical connection may be provided to the rib section from one of the contacts via periodically arranged sections of the semiconductor waveguide, where a cross-section of both the rib section and the slab section in the periodically arranged sections may be fully n-doped or fully p-doped.

Abstract: A mount, mount assembly, and speaker mount. That includes: a mount body with flange; a tower assembly including: a trigger, a dog; a bias member biasing the dog towards the mount body; a path guide guiding the dog along the tower assembly. The path guide allows/forces the dog to be oriented according to: a first orientation wherein the foot is pointed directly towards the mount body and substantially aligned with the tower assembly, and a second orientation wherein the foot is not so pointed and aligned such that the foot does interfere with travel of the mount through an aperture when the dog is in a second position that is spaced closer to the mount body than the first position. The dog changes between positions by operation of the bias member and not by a screw.

Abstract: A storage system includes at least two independent storage engines interconnected by a fabric, each storage engine having two compute nodes. A shared global memory is implemented using cache slots of each of the compute nodes. Memory access operations to the slots of shared global memory are managed by a fabric adapter to guarantee that the operations are atomic. To enable local cache operations to be managed independent of the fabric adapter, a cache metadata data structure includes a global flag bit for each cache slot, that is used to designate the cache slot as globally available or temporarily reserved for local IO processing. The cache metadata data structure also includes a mutex (Peterson lock) for each cache slot to enforce a mutual exclusion concurrency control policy on the cache slot between the two compute nodes of the storage engine when the cache slot is used for local IO processing.

Abstract: The described implementations relate to reducing distance errors in depth maps. One example can detect blooming in a depth map. This example can identify a depth range affected by the blooming and take an action relating to the identified depth range to address the blooming.

Abstract: Implementations of a substrate carrier may include: a top ring configured to enclose an edge of a first side of a substrate; and a bottom support configured to enclose an entire second side and an edge of the second side of the substrate.

Abstract: A method and apparatus can provide for signaling of a higher layer message. A higher layer message from a base station for monitoring control channel candidates in at least one shortened transmission time interval in a subframe and set of resource blocks corresponding to control channel candidates in the at least one shortened transmission time interval can be received. The higher layer can be higher than a physical layer. The shortened transmission time interval can be shorter than a subframe-length transmission time interval. Whether at least one resource block of the set of resource blocks at least partially overlaps with a broadcast control channel or signal can be determined. Control resource elements used for transmission of a control channel candidate based on the determination whether the at least one resource block of the set of resource blocks at least partially overlaps can be determined.

Abstract: A system may include a first processor for storing, in a key-value column-based database, data records from data sources of a cellular network that is transformed into a single format. Customer identifiers may be used as key-values for indexing the data records in the key-value column-based database. The system may include a second processor for creating session records from the data records. Each session record may include a velocity of an endpoint device associated with a session and a number of inter-cell handoff attempts for the session. Each session record may also be labeled with a session identifier comprising a customer identifier and a timestamp. The system may further include a third processor for creating cell-level records from the session records. Each cell-level record may include a plurality of key performance indicators for a cell site of the cellular network segregated by a plurality of endpoint device types.

Abstract: Securely performing file operations. A method includes determining a licensing characteristic assigned to a file. When the licensing characteristic assigned to the file meets or exceeds a predetermined licensing condition, then the method includes performing a file operation on the file in a host operating system while preventing the file operation from being performed in the guest operating system. When the licensing characteristic assigned to the file does not meet or exceed the predetermined licensing condition, then the method includes performing the file operation on the file in the guest operating system while preventing the file operation from being performed directly in the host operating system.

Abstract: A coherent lidar system includes a light source to output a continuous wave, and a modulator to modulate a frequency of the continuous wave and provide a frequency modulated continuous wave (FMCW) signal. The system also includes an aperture lens to obtain a receive beam resulting from a reflection of an output signal obtained from the FMCW signal, and an optical amplifier in a path of the receive beam to output an amplified receive beam. A method of fabricating the system includes arranging a light source to output a continuous wave, and disposing elements to modulate the continuous wave and provide the FMCW signal. The method also includes arranging an aperture to obtain a receive beam resulting from a reflection of an output signal obtained from the FMCW signal, and disposing an optical amplifier in a path of the receive beam to output an amplified receive beam.