Invalid traffic detection using explainable unsupervised graph ML
Granted: December 31, 2024
Patent Number:
12184692
Herein are graph machine learning explainability (MLX) techniques for invalid traffic detection. In an embodiment, a computer generates a graph that contains: a) domain vertices that represent network domains that received requests and b) address vertices that respectively represent network addresses from which the requests originated. Based on the graph, domain embeddings are generated that respectively encode the domain vertices. Based on the domain embeddings, multidomain embeddings…
Mechanism to implement VCN network virtualization in a rack-based switch
Granted: December 31, 2024
Patent Number:
12182599
Aspects of the present application relate to systems, methods and non-transitory computer readable media for network virtualization in a rack-based switch. The method can include sending a communication from a first virtual machine (“VM”) instantiated on a first host machine to a first network virtualization Top of Rack (“ToR”) switch. The first network virtualization ToR can include a peripheral component interconnect express (“PCIe”) switch coupled to a plurality of…
Relying on discourse analysis to answer complex questions by neural machine reading comprehension
Granted: December 31, 2024
Patent Number:
12182518
An autonomous agent receives a user query comprising the complex question. The agent can obtain, from a corpus of unstructured texts, an answer candidate text corresponding to the user query and comprising text from which the answer is subsequently identified. The agent may generate first linguistic data corresponding to the user query and second linguistic data corresponding to the answer candidate text. Each instance of linguistic data may comprise a combination of respective syntactic…
Fragmentation assessment for storage correction
Granted: December 31, 2024
Patent Number:
12182426
A degree of fragmentation is determined based on a number of holes present in a storage system layout or a portion of a layout. Edges between the holes and used portions of the storage system are tabulated by scanning a storage space. The occurrences of a pattern of used/available allocation units and/or the occurrences of another pattern available/used allocation units are recognized. A fragmentation value is calculated based on occurrences of the patterns in view of the total storage…
Just-in-time data object permission restriction
Granted: December 31, 2024
Patent Number:
12182278
Using a computer system, an instruction is received to define or modify a permission constraint corresponding to one or more files. A permission-instruction data set representing the permission constraint is stored in a data store. Subsequent to storing the permission-instruction data, a user request to access a particular file is intercepted. The data store is queried to determine whether any pending permission-instruction data set corresponds to the particular file. In response to the…
Dynamic performance tuning based on implied data characteristics
Granted: December 31, 2024
Patent Number:
12182123
Techniques for improving system performance based on data characteristics are disclosed. A system may receive updates to a first data set at a first frequency. The system selects a first storage configuration, from a plurality of storage configurations, for storing the first data set based on the first frequency, and stores the first data set in accordance with the first storage configuration. The system may further receive updates to a second data set at a second frequency. The system…
Pattern-recognition enabled autonomous configuration optimization for data centers
Granted: December 31, 2024
Patent Number:
12181998
A model-based approach to determining an optimal configuration for a data center may use an environmental chamber to characterize the performance of various data center configurations at different combinations of temperature and altitude. Telemetry data may be recorded from different configurations as they execute a stress workload at each temperature/altitude combination, and the telemetry data may be used to train a corresponding library of models. When a new data center is being…
Decision tree native to graph database
Granted: December 24, 2024
Patent Number:
12175378
Systems, methods, and other embodiments associated with decision tree machine learning native to a graph database are described. In one embodiment, a method includes receiving an objective property value of a training graph for a graph-native decision tree to be trained to predict; determining feasible ranges of values from the training graph; automatically generating a graph query language grammar for graph-native decision trees based on the feasible ranges; progressively evolving…
Methods, systems, and computer readable media for notification delivery
Granted: December 24, 2024
Patent Number:
12177720
Methods, systems, and computer readable media for notification delivery are disclosed. One example method for notification delivery comprises: at a network function including at least one processor: receiving a first message indicating that first notification data is available for a first notification receiver; determining, during an overload or congestion condition, that a computed priority value for a first notification message associated with the first message indicates an acceptable…
Loop prevention in virtual layer 2 networks
Granted: December 24, 2024
Patent Number:
12177120
Techniques for loop prevention while allowing multipath in a virtual L2 network are described. In an example, a network virtualization device can generate a first L2 bridge protocol data unit by applying a first loop detection protocol specific to only the first port and the first host machine. The network virtualization device can transmit, to the first compute instance via the first port, a first frame that includes the first L2 BPDU. The network virtualization device can receive, from…
Controlling actions in a file system environment using buckets corresponding to priority
Granted: December 24, 2024
Patent Number:
12174793
A method can include receiving requests to perform actions in a file system environment. The method can include populating a first bucket with first tokens. The first bucket can be associated with actions in the file system environment. The method can include populating second buckets, which can correspond to different tenants, with corresponding second tokens based on priorities of the tenants. The second tokens may correspond to allowable actions on behalf of the tenants. Each token of…
Enforcing fairness on unlabeled data to improve modeling performance
Granted: December 24, 2024
Patent Number:
12175344
Fairness of a trained classifier may be ensured by generating a data set for training, the data set generated using input data points of a feature space including multiple dimensions and according to different parameters including an amount of label bias, a control for discrepancy between rarity of features, and an amount of selection bias. Unlabeled data points of the input data comprising unobserved ground truths are labeled according to the amount of label bias and the input data…
Aspect prompting framework for language modeling
Granted: December 24, 2024
Patent Number:
12175204
Techniques for dynamically developing a contextual set of prompts based on relevant aspects extracted from s set of training data. One technique includes obtaining training data comprising text examples and associated labels, extracting aspects from the training data, generating prompting templates based on the training data and the extracted aspects, concatenating each of the text examples with the respective generated prompting template to create prompting functions, training a machine…
Correcting content generated by deep learning
Granted: December 24, 2024
Patent Number:
12175187
Methods for correcting raw text generated by deep learning techniques is disclosed. The methods may be performed by systems/computing devices described herein. Raw text previously generated by the deep learning techniques may be obtained. A search query can be generated from a raw text sentence of the raw text. The search query is executed against a knowledge base or a corpus of text to obtain a set of search results, the set of search results comprising a plurality of candidate true…
Restricting plug-in application recipes
Granted: December 24, 2024
Patent Number:
12175005
Techniques for restricting plug-in application recipes (“PIARs”) are disclosed. A PIAR management application receives a PIAR restriction via an authenticated user of the PIAR management application. The PIAR restriction is applicable to certain users of the PIAR management application. The PIAR restriction identifies functionality of the PIAR management application that would otherwise be available to a user of the PIAR management application if the user had an active account for a…
Optimizing the response time of data profiling in interactive sessions
Granted: December 24, 2024
Patent Number:
12174840
Techniques for providing intelligent data profiling services are disclosed. A distributed computing system can include a data profiling service and a data recommender service. During an interactive data session, a user can select a data column of a data entity and request data profiling information for the data column. The data profiling service can compute the requested profile. The data recommender service can then determine a priority rank for the data columns of the data entity.…
Offloading graph components to persistent storage for reducing resident memory in distributed graph processing
Granted: December 24, 2024
Patent Number:
12174835
A storage manager for offloading graph components to persistent storage for reducing resident memory in a distributed graph processing engine is provided. The storage manager identifies a set of graph components required to execute a graph processing operation on a graph in a graph processing engine of a database system and reserves an amount of memory needed to load the set of graph components into memory. The storage manager loads the set of graph components into memory and initiates…
Scouting queries for improving query planning in distributed asynchronous graph queries
Granted: December 24, 2024
Patent Number:
12174831
A graph processing system is provided for executing scouting queries for improving query planning. A query planner creates a plurality of scouting queries, each scouting query in the plurality of scouting queries corresponding to a query plan for a graph query and having an associated confidence value. A graph processing system performs limited execution of the plurality of scouting queries and determines a metric value for each scouting query in the plurality of scouting queries based…
Integrated transition control center
Granted: December 24, 2024
Patent Number:
12174804
Systems, methods, and machine-readable media to migrate data from source databases to target databases are disclosed. Data may be received, relating to the source databases and the target databases. For each source database, a migration assessment may be generated based on analyzing the data, and a migration method may be selected. A migration plan that specifies a parallel migration of a set of databases to the target databases may be created, with a first migration method to migrate a…
Consistent file system semantics with cloud object storage
Granted: December 24, 2024
Patent Number:
12174796
Techniques described herein relate to systems and methods of data storage, and more particularly to providing layering of file system functionality on an object interface. In certain embodiments, file system functionality may be layered on cloud object interfaces to provide cloud-based storage while allowing for functionality expected from a legacy applications. For instance, POSIX interfaces and semantics may be layered on cloud-based storage, while providing access to data in a manner…
