Abstract: A method for predicting a canonical form for an input text sequence includes predicting the canonical form with a neural network model. The model includes an encoder, which generates a first representation of the input text sequence based on a representation of n-grams in the text sequence and a second representation of the input text sequence generated by a first neural network. The model also includes a decoder which sequentially predicts terms of the canonical form based on the first and second representations and a predicted prefix of the canonical form. The canonical form can be used, for example, to query a knowledge base or to generate a next utterance in a discourse.

Abstract: Methods and systems for monitoring the oil to water ratio of a drilling fluid are disclosed. An example drilling fluid monitoring and handling system comprises a mud pit coupled to a fluid supply system and a fluid analysis system. The fluid supply system is coupled to the mud pit and the fluid analysis system. The fluid analysis system is coupled to the mud pit and the fluid supply system, wherein the fluid analysis system comprises a dielectric probe.

Abstract: A method includes introducing a proppant slurry into a first end of a hydraulic energy transfer system, introducing a clean fluid into a second end of the hydraulic energy transfer system opposite the first end, operating the hydraulic energy transfer system to retain a portion of the proppant slurry in the hydraulic energy transfer system while transferring pressure of the clean fluid to the proppant slurry, and forming a fluid plug that separates the proppant slurry and the clean fluid, the fluid plug being formed by increasing a viscosity of the portion of the proppant slurry to be higher than a viscosity of the clean fluid and a viscosity of the proppant slurry in the hydraulic energy transfer system.

Abstract: When a user sends a request to access an asset or resource, for example a program code file or a media file, the access request can be processed by a proxy device. The proxy can use directory information obtained from a directory, for example a company-wide Lightweight Directory Access Protocol (LDAP) directory, to determine whether or not the request is from an authorized network user listed in the directory. The proxy can use management information obtained from another database to determine roles, subordinate assignment information, and access authorization information associated with the requesting user. The proxy can conditionally route the request to a resource host based on the directory information and the management information. The proxy can also transform a resource returned in response to the request by using pipeline language parameters included in a URL associated with the access request.

Abstract: Apparatus and methods related providing city services, such as parking, are described. A mobile device can be configured to receive information from local sensor nodes, such as parking sensor nodes, in the vicinity of the mobile device. In a parking application, the mobile device located in a moving vehicle can be configured to locate available parking based upon the information received from the parking sensor nodes. In other embodiments, the mobile device can be utilized in a retail establishment in conjunction with a remote server to display eye-level image data taken at various locations throughout the retail establishment. The eye-level image data can include products displayed throughout the retail establishment and can be augmented with one or more indicators that indicate product placement locations associated with the products.

Abstract: Individual honeycomb shaped modules used in an assembly for underground storage of storm water and other fluid storage needs. Modules are assembled into a resultant honeycomb shape for maximized structural strength and material use efficiency. Internal hexagonal or square shaped modules are assembled and encased by external hexagonal or square shaped modules. Internal adjacent modules are in direct fluid communications with one another through a channel-less chamber. Internal hexagonal or square shaped modules drain into external hexagonal or square shaped modules chamber where fluid is either stored or drained. Assemblies include various top and side pieces along with access ports for entry into said assembly.

Abstract: The shape and size of a borehole may be characterized downhole, using measurements of the borehole shape in conjunction with a catalog of shapes against which the measured shape is matched. A unique identifier for the measured borehole shape, and optionally a size parameter, may be transmitted to a surface facility, generally saving bandwidth compared with the transmission of the raw measured borehole-shape data. Alternatively or additionally, downhole measurements may be adjusted based on the measured shape. Additional methods, apparatus, and systems are disclosed.

Abstract: Methods for optimizing utilization of workload-consumed resources for time-inflexible workloads are disclosed. By sorting workload-consumed resource profiles representing individual workloads in one system according to an order of standard deviation or descending volume, two workload-consumed resource profiles can be combined to check if combination criteria are fulfilled. If any combination satisfies the combination criteria, corresponding workloads can be combined to share the same resource from the system. Thus, optimizing utilization of the workload-consumed resource can be achieved.

Abstract: Described are a method and composition which use microorganisms for downhole applications, in particular for the maintenance or restoration of the integrity of a cement sheath in a wellbore. The method of cementing a wellbore comprises preparing a cement composition comprising a pumpable slurry of cement, water and a healing agent that comprises one or more microorganisms, delivering the cement composition into the wellbore and allowing the cement composition to set. The method of restoring the integrity of a set cement composition in a wellbore comprises preparing a pumpable slurry that comprises water, a healing agent that comprises one or more microorganisms and optionally cement, pumping the slurry into the wellbore in and around the set cement composition, and allowing the one or more microorganisms to grow and replicate to thereby restore the integrity of the set cement composition. Compositions for carrying out the methods are also described.

Abstract: Systems and methods described herein may describe how enterprise system devices (e.g., servers) may be used to consolidate multiple disparate data sources (e.g., databases) into a single data source (i.e., “Datamart”). The Datamart may be a database or cluster of aggregated data from disparate data sources, which the Datamart may convert into a compatible format using various application programmable interfaces (APIs). In some cases, a software product may query the Datamart and then generate reports for understanding the data pulled from disparate sources. The reporting software application may enable enhanced analytics by humans or additional software applications, to build a more sophisticated understand around a member's call experience, reasons for call transfers, effectiveness of sales by a member service representative (MSR), and how to better train or equip MSRs to optimize their efforts.

Abstract: A method for generating dialogs for learning a dialog policy includes, for each of at least one scenario, in which annotators in a pool of annotators serve as virtual agents and users, generating a respective dialog tree in which each path through the tree corresponds to a dialog and nodes of the tree correspond to dialog acts provided by the annotators. The generation includes computing a measure of uncertainty for nodes in the dialog tree, identifying a next node to be annotated, based on the measure of uncertainty, selecting an annotator from the pool to provide an annotation for the next node, receiving an annotation from the selected annotator for the next node, and generating a new node of the dialog tree based on the received annotation. A corpus of dialogs is generated from the dialog tree.

Abstract: This disclosure related to methods and reagents for isothermal amplification of nucleic acid molecules. In some embodiments, methods are provided for amplification of a nucleic acid molecule from a biological sample. Additional embodiments include identification of a target nucleic acid molecule in a biological sample using the disclosed amplification methods.

Abstract: A system designed to control and filter runoff water in storm drains is presented. Drain water frequently carries trash, organic matter, suspended solids, hydrocarbons, metals, nutrients and bacteria collected from streets and parking lots into a storm drain inlet, which enters storm water drain pipe systems. The present invention supplies a series of baffle boxes inserted in the drain water stream with a final box possessing an upflow filter comprising filtration media and filter cartridges. The system can also support a storm flow bypass that directs high-flow storm runoff water directly to the outlet to protect the filter system.

Abstract: Various downhole drilling tools designed and manufactured at least in part on evaluating respective forces acting on respective groups and sets of cutting elements during simulated engagement with the downhole end of a wellbore and drilling from a first downhole formation into a second downhole formation. Simulating forces acting on each cutting element as the cutting element contacts a downhole formation may be used to force balance downhole drilling tools during transition drilling or non-uniform downhole drilling conditions. Multilevel force balanced downhole drilling tools may be designed using five respective simulations, cutter group level, neighbor cutter group level, cutter set level, group of N (N=3 or N=4) consecutive cutters level and all cutters level. Various cutter layout procedures and algorithms may also be used to design multilevel force balanced downhole drilling tools which may drill faster with higher lateral stability, especially during downhole transiting drilling conditions.

Abstract: An embodiment comprises a method of treating a subterranean formation comprising: providing a treatment fluid comprising a kiln dust, biowaste ash, and water; and introducing the treatment fluid into a subterranean formation. Another embodiment comprises a method of cementing comprising: introducing a cement composition into a subterranean formation, wherein the cement composition comprises a kiln dust, biowaste ash, and water; and allowing the cement composition to set in the subterranean formation. Yet another embodiment comprises a method comprising: providing a spacer fluid comprising biowaste ash and water; introducing the spacer fluid into a well bore to displace at least a portion of a first fluid from the well bore; and introducing a cement composition into the well bore, wherein the spacer fluid separates the cement composition and the first fluid.

Abstract: Various embodiments of the present invention provide systems and methods for managing fault codes triggered by one or more vehicles during operation. In general, various embodiments of the invention involve recording and analyzing fault codes triggered during a particular time period while a vehicle is in operation. As a result of the analysis, various embodiments of the invention may set a state for each of the identified fault codes, the state indicating a level of action to address the identified fault code. In particular embodiments, the states may be one of a caution state indicating one or more components or sub-systems of the vehicle should be monitored, a critical state indicating one or more components or sub-systems of the vehicle should be repaired, or an environmental state indicating failure or potential failure of one or more components or sub-systems of the vehicle may affect one or more environmental conditions.

Abstract: An egg transfer system is provided. Such an egg transfer system includes a controller configured to receive a classification signal indicative of an egg classification status for each of a plurality of eggs carried by a flat. A transfer head assembly is in communication with the controller and is configured to remove a plurality of eggs from the flat. The eggs are grouped into at least a first and second subset based on the egg classification status. The controller is configured to direct the transfer head assembly to selectively release the first and second subsets separately based on the respective egg classification status of the eggs. An associated method is also provided.

Abstract: Disclosed are subsurface safety valves having a reduced spread between opening and closing pressures. One safety valve includes a housing having a piston bore defined therein and configured to receive hydraulic fluid pressure, the piston bore providing an upper bore having a first diameter, a lower bore having a second diameter, and an intermediate bore interposing the upper and lower bores and having a third diameter, wherein the third diameter is greater than the second diameter and the second diameter is greater than the first diameter, and a piston assembly movably arranged within the piston bore and comprising an upper piston operatively coupled to a lower piston, wherein the upper piston sealingly engages the upper bore and the lower piston sealingly engages the lower bore, wherein, when the upper piston is arranged in the intermediate bore, the hydraulic fluid pressure acts on the lower piston.

Abstract: Isolated populations of fetal renal stem cells and progenitor cells are provided. Also provided are methods of generating and using these isolated populations of cells.

Abstract: Disclosed herein are a method, system, and computer-readable storage medium comprising instructions for notifying a user of available realty in proximity to the user's approximate current location. In an embodiment, a triggering location region is defined based on the user's approximate current location. The triggering location region includes a second location that is associated with another person's profile that correlates with the user's profile. An alert is automatically provided to the user if available realty is within the defined triggering location region. In another embodiment, if available realty within the triggering location region meets the user's preferred criteria, information about the available realty may be automatically provided to the user.