Abstract: The technology described herein relates to systems, methods, and computer storage media, among other things, for generating recommendations corresponding to whether requests (e.g., transmitted by computing devices) are malicious network traffic. For example, the recommendations can be generated using various historical and current network traffic trends (e.g., associated with a particular application programming interface). As another example, the recommendations can be generated based on particular models. Based on the generated recommendation, dynamic rate limiting rules can be applied for determining whether a request is malicious network traffic. Based on determining the request is malicious network traffic, the request (and additional requests associated with that particular request) can be blocked.

Abstract: Techniques for vector database lookups and/or inference are described. An example of a system includes memory of a first type to store one or more of a machine learning model including at least a proper subset of a key-value (KV) cache and weights, a machine learning model memory manager, and/or a vector database search module; and memory of a second type to store one or more of at least a proper subset of the KV cache and weights of the machine learning model and/or the vector database, wherein the machine learning model memory manager is to determine and implement a memory split between the memory of the first type and the memory of the second type for the KV cache and weights of the machine learning model and the vector database search module is to perform an opportunistic, out-of-order vector database lookup upon receiving a vector database request.

Abstract: Compositions and methods are provided for an inducible, high efficiency intra-genomic homologous recombination (IGHR) system in plants, that can be used for non-chimeric, heritable gene targeting. The advantage of IGHR approach to targeted integration is that every cell contains donor DNA and nuclease-encoding sequences, so that there are many potentially homology-directed targeting events that can occur during plant development.

Abstract: Techniques are disclosed for a scalable message broker service in a publisher-subscriber (Pub-Sub) messaging system. A message broker service executing in a computing environment of a distributed computing system can obtain quality of service metrics of the Pub-Sub messaging system. The message broker service can include a plurality of message broker instances. The message broker service can determine, based at least in part on the quality of service metrics, a number of message broker instances to send messages to subscribing clients. The message broker service can then determine whether the number of message broker instances exceeds the plurality of message broker instances and execute the number of message broker instances.

Abstract: The present disclosure relates to antibodies and antigen-binding fragments that specifically bind to pro/latent myostatin and uses thereof.

Abstract: Provided is a system for facilitating recovery of deleted computing resources in a cloud network environment. A centralized resource recovery service may communicate with a plurality of resource management services that are each configured to create, modify, or delete their respective computing resources such as storage volumes, databases, and compute instances. The resource recovery service may allow creation of immutable resource retention rules that are, under certain conditions, unable to be deleted or modified, even by an administrative user who created such retention rules. Such immutable retention rules may be used to thwart malicious attempts to permanently delete resources by deleting the retention rules that govern such resources. Since such attempts to delete such immutable retention rules would fail, the retention rules would continue to apply and allow deleted resources to be placed in a recoverable state according to the retention rules.

Abstract: The presently disclosed subject matter relates to an industrial system for processing various plant materials to produce marketable materials. Particularly, the system integrates subcritical water extraction technology and includes a pre-processing module and a two-stage extractor (processing module) with constant control of temperature, pressure, and/or residence time. In some embodiments, the final product of the disclosed system can include feedstock constituents for biofuel production (sugars and/or oil), biochar, raw materials for various industries (such as pulp for manufacturing paper or cellulose for use in various industries). The disclosed system can be modular or non-modular, stationary or mobile, and can include prefabricated elements with programmed automatic or manual operation so that it can be easily moved and/or assembled on site.

Abstract: A brake disc includes a brake disc body having a side surface and a hardfacing layer deposited onto the side surface of the brake disc body. The brake disc body is formed of a first material having a first hardness. The hardfacing layer is formed of a second material having a second hardness. The second hardness is greater than the first hardness. The hardfacing layer defines an externally oriented surface of the brake disc that is configured to be contacted by a brake pad for a vehicle braking operation.

Abstract: An aspect of the present disclosure facilitates routing diverse incoming requests to optimal computing options while satisfying requisite performance metrics. In one embodiment, in a computing environment having multiple compute types, a historical data containing characteristics in transport payloads of incoming requests, and characteristics in processing corresponding incoming requests by respective compute types is collected. A system trains, based on the historical data, a machine learning (ML) model to select compute types for incoming requests. Upon receiving a new incoming request sought to be processed, the system extracts from a transport payload of the new incoming request, the first set of characteristics to create a new request context. The system then applies the ML model to the new request context to identify a target compute type and forwards the new incoming request to the target compute type.

Abstract: A wash system for washing a gas turbine engine includes a particulate reservoir for storing a cleaning material and at least one particulate supply line coupled to the particulate reservoir and configured to supply the cleaning material to an engine inlet of the gas turbine engine. The cleaning material is at least partially in a solid state and comprises a detergent. Each particulate of the cleaning material comprises a first plurality of particles and a second plurality of particles different from the first plurality of particles. The first plurality of particles at least partially surrounding the second plurality of particles.

Abstract: An engine cleaning system for a gas turbine engine includes a first foam cartridge containing a first detergent, a second foam cartridge containing a second detergent, a first foam generating assembly operably coupled to the first foam cartridge, the first foam generating assembly being configured to generate and supply a first cleaning foam to a first cleaning port of the gas turbine engine, and a second foam generating assembly operably coupled to the second foam cartridge, the second foam generating assembly being configured to generate and supply a second cleaning foam to a second cleaning port of the gas turbine engine, wherein the second cleaning foam is different than the first cleaning foam.

Abstract: This disclosure concerns the use of endogenous plant RNAi machinery to preferentially or specifically reduce transgene expression. In some embodiments, the disclosure concerns specific reduction of transgene expression in male plant tissues, for example, to provide an economical male sterility system of hybrid seed production.

Abstract: Methods and compositions are provided for the improvement of homology-directed repair of a double strand break in a plant cell, via the use of a polynucleotide comprising sequences homologous to the target site. In some aspects, the double strand break is created by an RNA-guided Cas endonuclease. The homology-directed repair of the double-strand break may include incorporation of a heterologous polynucleotide, for example a gene encoding a trait of agronomic importance. The homology-directed repair of the double-strand break may occur as a result of template-directed repair using a polynucleotide repair template.

Abstract: A file is segmented into upper-level segments having references to lowest-level segments. Upper-level segments are aligned at fixed-size boundaries. First shards are formed. Each shard is aligned independent of an alignment of an upper-level segment and includes at least a subset of references from the upper-level segment. First shards are assigned to similarity groups within which deduplication is performed. Incremental changes are received. A virtual synthetic full is generated by segmenting new data into new upper-level segments. New upper-level segments are aligned at fixed-size boundaries and include new references to new segments of the new data. Second shards are formed. The shards include shards that include new references from the new upper-level segments and have new assignments to the similarity groups and other shards. The other shards include copies of at least subsets of references from the first shards and retain assignments to the similarity groups of the first shards.

Abstract: A file is segmented into upper-level segments having references to lowest-level segments. Upper-level segments are aligned at fixed-size boundaries. Shards are formed for each upper-level segment. Each shard includes references from a respective upper-level segment and is assigned to a respective similarity group within which deduplication is performed. A determination is made that a count of shards in a particular set of shards bounded within a particular upper-level segment exceeds a threshold shard count by an excess shard count. A number of shards, equal to the excess shard count, and having the fewest number of references is identified and merged into other immediately adjacent shards to reduce the count of shards to the threshold shard count.

Abstract: Digital content authentication using a cryptographic possession factor is described. In one or more examples, a navigation request to access a webpage is received and verified, over a plurality of iterations over a session, that an originator of the navigation request maintains a cryptographic token as bound within a browser through use of a public key associated with the cryptographic token. A log describing the verifying is stored and then a determination is made that the webpage involves additional authentication usable to extend the session to access the webpage. A level of the authentication is selected for access to the webpage based on the cryptographic token maintained at the browser and the log. Access to the webpage is controlled based on the selected level of authentication.

Abstract: A chiplet-based smart integrated compute system includes a safe compute subsystem and a safe compute and safety monitoring subsystem linked by die-to-die interconnects for high-speed, low-latency, freedom-from-interference operation. Dedicated secondary storage subsystems, clock-generation subsystems (with crystal oscillators), and power-regulation subsystems (with pre-regulators) provide domain-specific memory, timing, and power. A safe smart power management subsystem with a microcontroller manages intelligent distribution, autonomous power-on/reset, over-the-air (OTA) updates to power-management integrated circuits, and selective isolation during faults. The microcontroller monitors thermal/electrical health and can selectively shut down a faulty domain. The safe compute subsystem may serve as a secure communication gateway to external electronic control units via a wireless link on a network, using a cryptographic processing unit with hardware-embedded keys.

Abstract: Techniques discussed herein relate to an object-relational database management system (ODMS) (e.g., a PostgreSQL ODMS) that provides in-line materialization of database pages corresponding to read requests. A replica node of the ODMS may be configured to share access to a shared block storage volume with a primary node. The replica node may receive log updates from the primary indicating changes to the object-relational database. The read replica, in response to receiving a read request, may update a previous version of a database page, store the database page in local memory, and replay the log updates to update the database page in local memory. Data may be provided from the updated database page in response to the read request.

Abstract: Techniques discussed herein relate to an object-relational database management system (ODMS) (e.g., a PostgreSQL ODMS) that utilizes a shared block storage volume (SBSV) for storage. The SBSV may utilize a file system that enables a single-writer-multiple reader model in which a primary computing node may read or write to the SBSV and one or more replica computing nodes are restricted from writing to the SBSV. To enable the primary computing node to write data at its own pace, regardless of the status of synchronization at each of the one or more replica computing nodes, the SBSV may include a staging area that maintains data that has not yet been updated at one or more of the replica computing nodes. When the primary computing node no longer maintains the data in local memory, the one or more replica computing nodes may obtain the data from the staging area of the SBSV.

Abstract: The presently disclosed subject matter relates to an industrial system for processing various plant materials to produce marketable materials. Particularly, the system integrates subcritical water extraction technology and includes a pre-processing module and a two-stage extractor (processing module) with constant control of temperature, pressure, and/or residence time. In some embodiments, the final product of the disclosed system can include feedstock constituents for biofuel production (sugars and/or oil), biochar, raw materials for various industries (such as pulp for manufacturing paper or cellulose for use in various industries). The disclosed system can be modular or non-modular, stationary or mobile, and can include prefabricated elements with programmed automatic or manual operation so that it can be easily moved and/or assembled on site.