Abstract: Server supervisor processes in the segment nodes of a database cluster afford transparent reset mechanisms to a fault tolerant service (FTS). FTS probes only primary segments as to their status unless a primary segment does not respond, in which case FTS will probe the mirror of that primary-mirror pair, and change the state of the mirror to primary if the primary is faulty. Only a primary segment to initiate a reset of its mirror segment and then resets itself. If a mirror segment fails, it shuts down and its corresponding primary segment will report the failure to FTS. Transient communication failures are addressed by retry logic on FTS probing, and not reported to FTS. Reset is not initiated by FTS and preserves the segment state in the absence of errors.

Abstract: A system and method caches and distributes meta-data for one or more data containers stored on a plurality of volumes configured as a striped volume set (SVS) and served by a plurality of nodes interconnected as a cluster. The SVS comprises one meta-data volume (MDV) configured to store a canonical copy of certain meta-data, including access control lists and directories, associated with all data containers stored on the SVS, and one or more data volumes (DV) configured to store, at least, data content of those containers. In addition, for each data container stored on the SVS, one volume is designated a container attribute volume (CAV) and, as such, is configured to store (“cache”) a canonical copy of certain, rapidly-changing attribute meta-data, including time stamps and container length, associated with that container.

Abstract: A communications system may include a first communications device that may include a transmitter and a modulator cooperating therewith to modulate a coded waveform using a constant phase modulation (CPM) to generate a non-linear CPM waveform, and generate a linear representation of the non-linear CPM waveform, the linear representation including a plurality of pulses. The transmitter and a modulator may further cooperate to remove at least some of the plurality of pulses to define a modified linear representation of the non-linear CPM waveform, and transmit the modified linear representation of the non-linear CPM waveform. The communications system may further include a second communications device that may include a receiver and a single pulse-matched filter linear demodulator cooperating therewith to demodulate the modified linear representation of the non-linear CPM waveform transmitted from the first communications device.

Abstract: Methods and computer storage media are provided for generating entries for documents in a forward index. A document and its document identification are received, in addition to static features that are query-independent. The document is parsed into tokens to form a token stream corresponding to the document. Relevant data used to calculate rankings of document is identified and a position of the data is determined. The entry is then generated from the document identification, the token stream of the document, the static features, and the positional information of the relevant data. The entry is stored in the forward index.

Abstract: A system for interfacing with a co-processor or input/output device is disclosed. According to one embodiment, the system includes a computer processing unit, a memory module, a memory bus that connects the computer processing unit and the memory module, and a co-processing unit or input/output device, wherein the memory bus also connects the co-processing unit or input/output device to the computer processing unit.

Abstract: An eye shield is provided that may allow for compact storage and ease of assembly and use. The eye shield may include a frame for supporting the eye shield upon a user and a hinge arranged upon a forehead portion of the frame. A flexible lens may be mounted to the hinge and arranged to move from a flat position by pivoting about the hinge to conform to a shape of the frame.

Abstract: Video capture systems, methods and computer program products can be provided and configured to capture video sequences of one or more participants during an activity. The video capture system can be configured to include one or more video capture devices positioned at predetermined locations in an activity area; a tracking device configured to track a location of the participant during the activity; a content storage device communicatively coupled to the video capture devices and configured to store video content received from the video capture devices; and a content assembly device communicatively coupled to the content storage device and to the tracking device, and configured to use tracking information from the tracking device to retrieve video sequences of the participant from the tracking device and to assemble the retrieved video sequences into a composite participant video.

Abstract: A workflow-enabled client comprises a client and a workflow manager interface unit. The workflow manager interface unit couples the client to a workflow manager to provide the automatic discovering, distributed processing and dynamic user interface generating functionality of the present invention. A communication manager of the workflow-enabled client has a registration unit that registers, and unregisters, the client with the workflow manager such as by providing a name, a data and other commands. A polling module uses a received location from the workflow manager to retrieve data. The process control module performs a plurality of processing functions such a processing polled data, storing it or providing it to other clients. The process control module can also initiate other clients. The present invention also includes a number of novel methods including a method for registering a client, a method for polling data, and a method for initiating other clients.

Abstract: A system and method is presented that leverages independent innovation in entertainment content and graphics hardware. In this system and method, the current image generation run-time application is replaced with a new framework defining the connectivity, features, and behavior necessary to implement a graphics system. All this takes place in the context of a software platform utilizing a late-integration mechanism that dynamically integrates the various real-time components in a run-time application. Ultimately displacing hardware as the central focus of development efforts, this software platform functionally is the graphics application, at least as viewed by the simulation host computer, database developers, and those responsible for visual system procurement and maintenance. An innovative software architecture, the Graphical Application Platform (GAP) is presented.

Abstract: Methods, systems and apparatus, including computer programs encoded on a computer storage medium, for receiving aggregate user data, the aggregate user data corresponding to response rate of one or more answering users responding to requests, processing the aggregate user data to generate an analytical model, the analytical model describing a probability that an average answering user will respond to a request based on response rates of one or more time intervals, receiving a request, identifying a plurality of answering users, processing the analytical model to identify a sub-set of answering users of the plurality of answering users, and transmitting the request to each answering user of the sub-set of answering users.

Abstract: Mechanisms are provided for rewriting branch instructions in a portion of code. The mechanisms receive a portion of source code having an original branch instruction. The mechanisms generate a branch stub for the original branch instruction. The branch stub stores information about the original branch instruction including an original target address of the original branch instruction. Moreover, the mechanisms rewrite the original branch instruction so that a target of the rewritten branch instruction references the branch stub. In addition, the mechanisms output compiled code including the rewritten branch instruction and the branch stub for execution by a computing device. The branch stub is utilized by the computing device at runtime to determine if execution of the rewritten branch instruction can be redirected directly to a target instruction corresponding to the original target address in an instruction cache of the computing device without intervention by an instruction cache runtime system.

Abstract: An audio processing system processes an audio signal that may come from one or more microphones. The audio processing system may use information from one or more non-acoustic sensors to improve a variety of system characteristics, including responsiveness and quality. Especially those audio processing systems that use spatial information, for example to separate multiple audio sources, are undesirably susceptible to changes in the relative position of any audio sources, the audio processing system itself, or any combination thereof. Using the non-acoustic sensor information may decrease this susceptibility advantageously in an audio processing system.

Abstract: In accordance with an embodiment, there is provided a network component, comprising a data port configured to receive data packets in accordance with a scheduling algorithm; and signal logic configured to while the data port is receiving data packets in accordance with the scheduling algorithm, generate a flow stop signal, wherein responsive to the flow stop signal being generated, the data port is configured to halt reception of data packets, and unconditionally generate a flow start signal subsequent to generating the flow stop signal, wherein responsive to the flow start signal being generated, (i) the scheduling algorithm is configured to be reset, and (ii) the data port is configured to resume reception of the data packets in accordance with the reset scheduling algorithm.

Abstract: Methods and apparatus for processing autocomplete suggestions. Some implementations are directed to methods and apparatus for generating additional suggestions for provided multiple term autocomplete suggestions and determining additional suggestion scores for the additional suggestions. Like entries among the additional suggestions and the autocomplete suggestions may be identified and each similar grouping of the like entries combined into a consolidated entry. A combined consolidated score for each consolidated entry may be determined based on one or more of the additional suggestion scores and any of the autocomplete scores of the like entries combined into the consolidated entry.

Abstract: Certain embodiments of the invention may include systems and methods for providing unchoked control of gas turbine fuel control valves. According to an exemplary embodiment of the invention, a method is provided for active control of a gas flow control valve. The method may include receiving a desired fuel command and an inlet pressure parameter, and determining a gas flow gain based at least in part on the inlet pressure parameter. The method may also include determining a valve flow coefficient based at least in part on the desired fuel command and the gas flow gain, and controlling the gas flow control valve based at least in part on the valve flow coefficient.

Abstract: A sheet member fastening system and kit, as well as methods of hanging sheet members on a framework for a wall or ceiling surface are described. Fastening members, comprising substantially flat members and corner members are usable to enable edges of standard sheet members, such as wallboard or the like, to be properly supported and attached adjacent one another by means of the fastening members. The use of the fastening members enables hanging of sheet members on the framework without cutting of the sheet members or measuring of the relationship of the sheet member to the underlying framework, except adjacent a corner of the wall/ceiling surface. The fastening members allow attachment of the edges when not positioned directly on a frame member to properly secure the edges relative to one another. The fastening members are made of a material to accept fastening devices such as screws, staples, nails or the like to secure the sheet members thereto.

Abstract: In one embodiment, dispersants are injected directly into a plume of oil in a subsea environment. The dispersant is supplied from a vessel, through a tubular string and flows through a routing manifold into a flexible hose. The hose then transports the dispersant to a distribution manifold, which is disposed on the sea floor, and permits injection of dispersants at multiple locations at the same time around the leaking oil. Injection of dispersants from the distribution manifold may be through injection wands, or the dispersant may be transferred to a containment or collection device located above the plume of oil, wherein nozzles are disposed around the circumference of such containment or collection device. If the dispersants are injected into the leaking oil through injection wands, such wands may be held and/or manipulated by an ROV.

Abstract: Hepatitis C virus inhibitors are disclosed having the general formula: wherein R1, R2, R3, R?, B, Y and X are described in the description. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.

Abstract: A new and distinct cultivar of Distylium plant named ‘PIIDIST-I’, characterized by its compact, upright-spreading growth habit, yellow-green new growth, dark green mature foliage, and reddish purple flowers.