Abstract: A method for multi-stage processing of user queries for enhanced information retrieval. The method includes generating self-complete derived queries from a search query. The method includes extracting query entities from each derived query and mapping the query entities with a plurality of electronic documents to identify a set of relevant electronic documents. The method includes sorting the derived queries based on the number of relevant electronic documents related to each derived query to obtain a sorted sequence of derived queries and searching a result for each derived query sequentially from the set of relevant electronic documents according to the sorted sequence of derived queries, and appending the result retrieved for one derived query with a consequent derived query to obtain a final search result. The method involves breakdown of a search query into derived queries and resolve each derived query separately and sequentially to reduce complexity and computation cost.

Abstract: The invention relates to method and system for classifying events (well control events) during drilling operations. The method includes determining drilling attributes corresponding to volve drilling data in a predefined format and associated with one or more wells; determining a correlation value between each two attributes of the drilling attributes associated with the volve drilling data; selecting a set of drilling attributes from the drilling attributes based the determined correlation value; generating a labelled dataset corresponding to the volve drilling data based on the set of drilling attributes by determining a value of one or more additional drilling attributes associated with the volve drilling data based on the set of drilling attributes; and training a supervised Machine Learning (ML) model based on the labelled dataset and real-time drilling data for classifying each of the one or more drillings events in one of a set of pre-defined categories.

Abstract: Systems and methods for optimizing database routing in accordance with embodiments of the invention are illustrated. One embodiment includes a tiered database. The tiered database includes a data warehouse used to store obtained data. The tiered database includes a relational layer that stores a copy of a subset of the obtained data within a certain period of recency. The tiered database includes a query planner. The query planner is configured to receive a new query and determine a query plan to respond to the query. The query planner is configured to compute, from a set of database metrics and the preliminary query plan, a storage access cost. The query planner is configured to route the query based on the storage access cost, wherein the query is routed: to the data warehouse when the storage access cost exceeds a predetermined threshold; and to the relational layer otherwise.

Abstract: Techniques for validating large amounts of sensitive data migrated across multiple platforms without revealing the content of the sensitive data are provided. For example, a processing device can transform data in a first data file stored on a first platform to common data formats. The processing device can generate a first set of hash values. The processing device can receive a second set of hash values for a second data file stored on a second platform. The processing device can compare the first set of hash values and the second set of hash values and cause the first data file or the second data file to be modified based on a difference between the sets of hash values.

Abstract: Container devices and delivery systems for using the same are provided.

Abstract: An apparatus configured to generate, for transmission to a wireless communication device via a short-range communication protocol, a request related to a short-range communication operation, select a randomized timeout period for the short-range communication operation and initiate a timer set to the randomized timeout period, wherein the wireless communication device is to respond to the request prior to expiration of the timer.

Abstract: Apparatus and methods are provided for a user equipment (UE) to communicate with a new radio (NR) wireless network in a standalone deployment. The UE camps on a first cell and determines that a first bandwidth (BW) of the first cell is greater than or equal to a threshold BW value. In response, when the UE is not configured for bandwidth part switching (BWPS), the UE determines whether a second cell is available that is intraband with and has a same priority as the first cell and that has a second BW that is less than the threshold BW value. When the second cell is not available, the UE searches for a next lower priority cell that has a third BW that is less than the threshold BW value.

Abstract: A method for identifying fraudulent cryptographic currency transactions using a deep neural network includes: receiving, by a receiver of a processing server, a source dataset, the source dataset including labeled source data associated with a plurality of source features and being associated with a source domain; receiving, by the receiver of the processing server, a target dataset, the target dataset including unlabeled target data associated with a plurality of target features and being associated with a target domain; combining, by a processor of the processing server, at least a subset of the plurality of source features and at least a subset of the plurality of target features into a combined data layer; training, by the processor of the processing server, a deep neural network using a domain adaptation algorithm and the combined data layer to identify a set of final features.

Abstract: In one embodiment, an apparatus comprises a memory comprising a group of memory cells coupled to a wordline; and a controller configured to skip programming of one or more pages of the group of memory cells responsive to a sequential write operation; and program the one or more pages of the group of memory cells responsive to one or more random write commands.

Abstract: An electronic device included a first energy storage device coupled to a second energy storage device by a conductor. A thermal mitigation circuit, or alternatively, one or more processors, determine whether to draw more current from the first energy storage device or the second energy storage device as a function of a geometric configuration of the electronic device and a support condition of the electronic device. Current can be drawn from the second energy storage device situated in the second device housing, for example, when the electronic device is hand supported by the first device housing unless secondary factors exist.

Abstract: A system and a method are disclosed for identifying a subjectively interesting moment in a transcript. In an embodiment, a device receives a transcription of a conversation, and identifies a participant of the conversation. The device accesses a machine learning model corresponding to the participant, and applies, as input to the machine learning model, the transcription. The device receives as output from the machine learning model a portion of the transcription having relevance to the participant, and generates for display, to the participant, information pertaining to the portion.

Abstract: In embodiments, given a surface that has domains on it and a first location, a second location is generated in the surface. The second location belongs in the same domains as the first location, and does not belong in the same domains as the second location. An advantage can be that, in embodiments, the second location can be used in lieu of the first location. A use case can be where it is desired to protect the privacy of location data of an entity, such as its address.

Abstract: A biopsy forceps includes an end effector with opposing first and second jaws coupled together and configured to move from an open configuration to a closed configuration. Each of the first jaw and the second jaw includes a plurality of teeth having a base. The bases of two adjacent teeth of the first jaw are spaced apart to form a first gap, and the bases of two adjacent teeth on the second jaw are spaced apart to form a second gap. The end effector in the closed configuration may define one or more windows between edges of the first and the second jaws. And, at least one of these windows may include at least a portion of one or both of the first and second gaps.

Abstract: The present invention provides a symbiotic combination of i) a probiotic micro-organism comprising of a Lactobacillus strain, and ii) a catechin component comprising EGCG that acts as a second generation symbiotic with synergistic effects in improving the immune response and antioxidant capacity during aging that may beneficially affect the health of elderly.

Abstract: A method facilitating an update to a file system comprises storing a set of transaction log entries at log space of a storage log associated with the file system, the transaction log entries comprising instructions for fulfilling a set of transactions that define change to the file system, assigning, in an ordered sequence corresponding to a sequence order of journalling of the set of transaction log entries to the log space, transaction markers to a set of transaction marker lists, wherein the transaction markers reference the set of transaction log entries, and, for individual transaction markers of the transaction markers, preventing reuse of the log space corresponding thereto until an evaluation of the set of transaction marker lists results in a determination that writing of all modified system metadata corresponding thereto has been executed and that the transaction marker is set equal to a global head transitioning the transaction markers.

Abstract: The present disclosure relates to multilayer polymeric systems for directional and temporal release of drugs from medical devices. Incorporation of drugs in the chosen layer within the multilayer polymeric systems enables release of the drug in the desired direction and over the desired time frame. When more than one drug is delivered, the direction, duration and release rate of each drug can be controlled independent of the other. These multilayer polymeric systems can be used as such or mounted on a variety of drug eluting coronary as well as peripheral stent systems such as carotid artery, hepatic artery, iliac artery, femoral artery, popliteal artery and renal artery stenting. The methods of fabrication are also described.

Abstract: In an embodiment, a system may include one or more processors forming central processing units (CPUs) in the system, a display controller configured to display frames on a display device, a memory controller configured to control a memory, and a power management circuit. The power management circuit may be configured to establish one of a plurality of power states in the system. In a first power state, the display controller and the memory controller are powered on while the CPUs are powered off. The display controller may be configured to read a plurality of prerendered frames from the memory and display the plurality of prerendered frames at times specified for each of the plurality of prerendered frames.

Abstract: Described is technology that facilitates journalling a transaction log entry to chunks of storage while allowing for obtaining of modified system metadata associated therewith in the case of a computing device issue. An associated method comprises at least storing, by a system operatively coupled to a processor, a set of transaction log entries at log space of a storage log associated with a file system, wherein the transaction log entries comprise instructions for fulfilling a set of transactions, and wherein the transactions define changes to the file system, generating a checkpoint marker corresponding to a set of log storage objects of the storage log at which the transaction log entries are stored, and based on the checkpoint marker, preventing, by the system, reuse of the log space until writing of all modified system metadata corresponding to the transaction log entries has been executed.

Abstract: Embodiments of methods and systems include determining a driving maneuver to be performed by an ego vehicle based on a road geometry and a lane geometry, the ego vehicle surrounded by one or more surrounding vehicles, retrieving a trajectory model corresponding to the driving maneuver, encoding kinematic data of the surrounding vehicles relative to the ego vehicle to generate spatial relationships between the surrounding vehicles and the ego vehicle, predicting future trajectories of the surrounding vehicles based on the spatial relationships, the kinematic data, the road geometry, and the lane geometry, generating a collision coefficient based on the future trajectories and the driving maneuver, and when the collision coefficient is greater than a predetermined threshold value, determining an escape route for the ego vehicle, and causing the ego vehicle to autonomously operate based on the escape route.

Abstract: A method of optimizing a delivery route for a delivery vehicle driver and a delivery assistant includes: identifying a delivery route for a delivery vehicle; determining, for each of the packages to be delivered using the delivery route, a first delivery time for a delivery vehicle driver of the delivery vehicle to deliver the respective package without the delivery assistant, a second delivery time for a delivery assistant of the delivery vehicle to deliver the respective package without the delivery vehicle driver, and a third delivery time for both the delivery assistant and the delivery vehicle driver to deliver the respective package; determining minimum times needed by the delivery vehicle driver and the delivery assistant to deliver the packages using the delivery route; and determining that a minimum of the estimated total delivery times corresponds to a first subset and a second subset of the packages.