Patents by Inventor Saurabh Agarwal
Saurabh Agarwal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250036448Abstract: The present application is directed to stranded resource recovery in a cloud computing environment. A resource utilization signal at each of a plurality of nodes that each hosts corresponding virtual machines (VMs) is measured. Based on each resource utilization signal, a set of candidate nodes is identified. Each candidate node comprises a stranded resource that is unutilized due to utilization of a bottleneck resource. The identification includes calculating an amount of the stranded resource at each candidate node. From a plurality of VMs hosted at the set of candidate nodes, a set of candidate VMs is identified for migration for stranded resource recovery. The identification includes calculating a score for each candidate VM based on a degree of imbalance between the stranded resource and the bottleneck resource at a candidate node hosting the candidate VM. Migration of at least one candidate VM in the set of candidate VMs is initiated.Type: ApplicationFiled: November 28, 2022Publication date: January 30, 2025Inventors: Saurabh AGARWAL, Bo QIAO, Chao DU, Jayden CHEN, Karthikeyan SUBRAMANIAN, Nisarg SHETH, Qingwei LIN, Si QIN, Thomas MOSCIBRODA, Luke Rafael RODRIGUEZ
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Publication number: 20240419472Abstract: A search space for allocating a virtual machine is pruned. An allocation request for allocating a virtual machine to a plurality of clusters is received. A valid set of clusters is generated. The valid set of clusters includes clusters of the plurality of clusters that satisfy the allocation request. An attribute associated with the allocation request is identified. A truncation parameter is determined, by a trained search space classification model, based on the identified attribute. The valid set of clusters is filtered based on the truncation parameter. A server is selected from the filtered valid set of clusters. The virtual machine is allocated to the selected server. In an aspect of the disclosure, a search space pruner generates an analysis summary based on an analysis of received telemetry data. The search space pruner trains the search space classification model to determine truncation parameters based on the analysis summary.Type: ApplicationFiled: June 19, 2023Publication date: December 19, 2024Inventors: Saurabh AGARWAL, Abhisek PAN, Brendon MACHADO, David Allen DION, Ishai MENACHE, Karthikeyan SUBRAMANIAN, Luke Jonathon MARSHALL, Neha KESHARI, Thomas MOSCIBRODA, Yiran WEI
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Patent number: 12155621Abstract: Techniques for performing NAT operations to send packets between networks are described. In an example, a network device receives a packet that comprises a header. The header indicates a source address of a first computing resource in a first network and a destination address of a second computing resource in a second network. The network device determines a pool of identifiers allocated for the first network and the second computing resource and identifies a packet flow based on the header. The network device also determines that no identifier from the pool of identifiers has been allocated for the packet flow and determines an identifier available to allocate for the packet flow from the pool of identifiers. The network device performs a NAT operation on the packet based on the identifier.Type: GrantFiled: October 29, 2021Date of Patent: November 26, 2024Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Shreyas Vinayakumar, Abhiman Yashpala Karkera, Siddharth Rampura Chandraprabhuraju, Saurabh Agarwal, Soumya Kailasa
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Patent number: 12112214Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting expansion failures and implementing defragmentation instructions based on the predicted expansion failures and other signals. For example, systems disclosed herein may apply a failure prediction model to determine an expansion failure prediction associated with an estimated likelihood that deployment failures will occur on a node cluster. The systems disclosed herein may further generate defragmentation instructions indicating a severity level that a defragmentation engine may execute on a cluster level to prevent expansion failures while minimizing negative customer impacts. By uniquely generating defragmentation instructions for each node cluster, a cloud computing system can minimize expansion failures, increase resource capacity, reduce costs, and provide access to reliable services to customers.Type: GrantFiled: July 19, 2023Date of Patent: October 8, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Shandan Zhou, Saurabh Agarwal, Karthikeyan Subramanian, Thomas Moscibroda, Paul Naveen Selvaraj, Sandeep Ramji, Sorin Iftimie, Nisarg Sheth, Wanghai Gu, Ajay Mani, Si Qin, Yong Xu, Qingwei Lin
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Publication number: 20240312642Abstract: The present disclosure provides methods, systems, and media for optimized customer relationship management. A method for identifying subjects for a clinical procedure may comprise (a) retrieving, from a computer database, a first set of subject records, wherein the first set of subject records corresponds to a first set of subjects that are candidates for the clinical procedure; (b) processing the first set of subject records using a trained machine learning algorithm to generate a second set of subject records; and (c) electronically outputting the second set of subject records.Type: ApplicationFiled: October 10, 2023Publication date: September 19, 2024Inventors: Rakesh Mathur, Jason Su, Terri Mahannah, Hrishikesh Deshpande, Siddhartha Chattopadhyay, Karan Pahwa, Roxanna Betancourt, Devesh Varshney, Hemlata Malav, Sadanand Singh, Mohd Javed Khan, Saurav Bansal, Saurabh Agarwal, Chiran Doshi, Sanjay Dalsania, Yash Savla, Divya Mamgai, Keshav Raghu, Aasim Ansari
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Publication number: 20240160471Abstract: The description relates to deep learning cluster scheduler modular toolkits. One example can include generating a deep learning cluster scheduler modular toolkit that includes multiple DL scheduler abstraction modules and interactions between the multiple DL scheduler abstraction modules and allows user composition of the multiple DL scheduler abstraction modules to realize a deep learning scheduler.Type: ApplicationFiled: November 10, 2022Publication date: May 16, 2024Applicant: Microsoft Technology Licensing, LLCInventors: Amar PHANISHAYEE, Saurabh AGARWAL
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Patent number: 11917033Abstract: Techniques discussed herein are directed to identifying health assessment data of a set of computing instances of a distributed computing system. The health assessment data may be collected from the computing instances and stored in a first distributed cache. When a request for health assessment data for one or more computing instances is received, the health assessment data may be retrieved from the first distributed cache, provided to the requesting entity, and stored in a second distributed cache. A subsequent request may cause new health assessment data to be retrieved from the first distributed cache and compared to the stored data of the second distributed cache. Changes in the health assessment data may be identified and data indicating those changes may be provided in response to the subsequent request. One or more remedial actions may be performed in response to the health assessment data obtained.Type: GrantFiled: August 19, 2022Date of Patent: February 27, 2024Assignee: Oracle International CorporationInventors: Shreyas Vinayakumar, Banashankar Veerad, Aleks Seovic, Kanishka Sharad Joshi, Saurabh Agarwal, Jinsu Choi, Meghal Bharat Gosalia
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Publication number: 20230401454Abstract: A method using weighted aggregated ensemble model for energy demand management of buildings includes initializing data values for integrated model to measure energy consumption, perform statistical analysis on data values to estimate accurate prediction, optimizing the data values using marine predator optimization for integrated model, analyze the output to minimize the mean square error and results show improvement in accuracy of integrated model. The data values comprise of ?, maximum number of splits, minimum leaf size, and ?. The weighted aggregated ensemble model for energy demand management of buildings shows best performance compared with other predictive models such as linear regression (LR), support vector regression (SVR), multilayer perceptron neural network (MLPNN), decision tree (DT), and generalized additive model (GAM).Type: ApplicationFiled: February 3, 2023Publication date: December 14, 2023Inventors: Nikhil Pachauri, Chang Wook Ahn, Saurabh Agarwal, Tushar Bhardwaj, Gaurav Mishra, Kumar Shubham, Manoj Kumar Tiwari, Yagyadatta Goswami
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Publication number: 20230359512Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting expansion failures and implementing defragmentation instructions based on the predicted expansion failures and other signals. For example, systems disclosed herein may apply a failure prediction model to determine an expansion failure prediction associated with an estimated likelihood that deployment failures will occur on a node cluster. The systems disclosed herein may further generate defragmentation instructions indicating a severity level that a defragmentation engine may execute on a cluster level to prevent expansion failures while minimizing negative customer impacts. By uniquely generating defragmentation instructions for each node cluster, a cloud computing system can minimize expansion failures, increase resource capacity, reduce costs, and provide access to reliable services to customers.Type: ApplicationFiled: July 19, 2023Publication date: November 9, 2023Inventors: Shandan ZHOU, Saurabh AGARWAL, Karthikeyan SUBRAMANIAN, Thomas MOSCIBRODA, Paul Naveen SELVARAJ, Sandeep RAMJI, Sorin IFTIMIE, Nisarg SHETH, Wanghai GU, Ajay MANI, Si QIN, Yong XU, Qingwei LIN
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Patent number: 11726836Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting expansion failures and implementing defragmentation instructions based on the predicted expansion failures and other signals. For example, systems disclosed herein may apply a failure prediction model to determine an expansion failure prediction associated with an estimated likelihood that deployment failures will occur on a node cluster. The systems disclosed herein may further generate defragmentation instructions indicating a severity level that a defragmentation engine may execute on a cluster level to prevent expansion failures while minimizing negative customer impacts. By uniquely generating defragmentation instructions for each node cluster, a cloud computing system can minimize expansion failures, increase resource capacity, reduce costs, and provide access to reliable services to customers.Type: GrantFiled: June 12, 2020Date of Patent: August 15, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Shandan Zhou, Saurabh Agarwal, Karthikeyan Subramanian, Thomas Moscibroda, Paul Naveen Selvaraj, Sandeep Ramji, Sorin Iftimie, Nisarg Sheth, Wanghai Gu, Ajay Mani, Si Qin, Yong Xu, Qingwei Lin
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Publication number: 20230239194Abstract: To improve the reliability of nodes that are utilized by a cloud computing provider, information about the entire lifecycle of nodes can be collected and used to predict when nodes are likely to experience failures based at least in part on early lifecycle errors. In one aspect, a plurality of failure issues experienced by a plurality of production nodes in a cloud computing system during a pre-production phase can be identified. A subset of the plurality of failure issues can be selected based at least in part on correlation with service outages for the plurality of production nodes during a production phase. A comparison can be performed between the subset of the plurality of failure issues and a set of failure issues experienced by a pre-production node during the pre-production phase. A risk score for the pre-production node can be calculated based at least in part on the comparison.Type: ApplicationFiled: January 26, 2023Publication date: July 27, 2023Inventors: Sanjay RAMANUJAN, Luke Rafael RODRIGUEZ, Muhammad Khizar QAZI, Aleksandr Mikhailovich GERSHAFT, Marwan Elias JUBRAN, Saurabh AGARWAL
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Patent number: 11582087Abstract: To improve the reliability of nodes that are utilized by a cloud computing provider, information about the entire lifecycle of nodes can be collected and used to predict when nodes are likely to experience failures based at least in part on early lifecycle errors. In one aspect, a plurality of failure issues experienced by a plurality of production nodes in a cloud computing system during a pre-production phase can be identified. A subset of the plurality of failure issues can be selected based at least in part on correlation with service outages for the plurality of production nodes during a production phase. A comparison can be performed between the subset of the plurality of failure issues and a set of failure issues experienced by a pre-production node during the pre-production phase. A risk score for the pre-production node can be calculated based at least in part on the comparison.Type: GrantFiled: December 17, 2019Date of Patent: February 14, 2023Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Sanjay Ramanujan, Luke Rafael Rodriguez, Muhammad Khizar Qazi, Aleksandr Mikhailovich Gershaft, Marwan Elias Jubran, Saurabh Agarwal
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Patent number: 11550634Abstract: A method for minimizing allocation failures in a cloud computing system without overprovisioning may include determining a predicted supply for a virtual machine series in a system unit of the cloud computing system during an upcoming time period. The predicted supply may be based on a shared available current capacity and a shared available future added capacity for the virtual machine series in the system unit. The method may also include predicting an available capacity for the virtual machine series in the system unit during the upcoming time period. The predicted available capacity may be based at least in part on a predicted demand for the virtual machine series in the system unit during the upcoming time period and the predicted supply. The method may also include taking at least one mitigation action in response to determining that the predicted demand exceeds the predicted supply during the upcoming time period.Type: GrantFiled: March 8, 2019Date of Patent: January 10, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Saurabh Agarwal, Maitreyee Ramprasad Joshi, Vinayak Ramnath Karnataki, Neha Keshari, Gowtham Natarajan, Yash Purohit, Sanjay Ramanujan, Karthikeyan Subramanian, Ambrose Thomas Treacy, Shandan Zhou
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Publication number: 20220394107Abstract: Techniques discussed herein are directed to identifying health assessment data of a set of computing instances of a distributed computing system. The health assessment data may be collected from the computing instances and stored in a first distributed cache. When a request for health assessment data for one or more computing instances is received, the health assessment data may be retrieved from the first distributed cache, provided to the requesting entity, and stored in a second distributed cache. A subsequent request may cause new health assessment data to be retrieved from the first distributed cache and compared to the stored data of the second distributed cache. Changes in the health assessment data may be identified and data indicating those changes may be provided in response to the subsequent request. One or more remedial actions may be performed in response to the health assessment data obtained.Type: ApplicationFiled: August 19, 2022Publication date: December 8, 2022Applicant: Oracle International CorporationInventors: Shreyas Vinayakumar, Banashankar Veerad, Aleks Seovic, Kanishka Sharad Joshi, Saurabh Agarwal, Jinsu Choi, Meghal Bharat Gosalia
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Patent number: 11457092Abstract: Techniques discussed herein are directed to identifying health assessment data of a set of computing instances of a distributed computing system. The health assessment data may be collected from the computing instances and stored in a first distributed cache. When a request for health assessment data for one or more computing instances is received, the health assessment data may be retrieved from the first distributed cache, provided to the requesting entity, and stored in a second distributed cache. A subsequent request may cause new health assessment data to be retrieved from the first distributed cache and compared to the stored data of the second distributed cache. Changes in the health assessment data may be identified and data indicating those changes may be provided in response to the subsequent request. One or more remedial actions may be performed in response to the health assessment data obtained.Type: GrantFiled: July 21, 2021Date of Patent: September 27, 2022Assignee: ORACLE INTERNATIONAL CORPORATIONInventors: Shreyas Vinayakumar, Banashankar Veerad, Aleks Seovic, Kanishka Sharad Joshi, Saurabh Agarwal, Jinsu Choi, Meghal Bharat Gosalia
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Publication number: 20220232090Abstract: Techniques discussed herein are directed to identifying health assessment data of a set of computing instances of a distributed computing system. The health assessment data may be collected from the computing instances and stored in a first distributed cache. When a request for health assessment data for one or more computing instances is received, the health assessment data may be retrieved from the first distributed cache, provided to the requesting entity, and stored in a second distributed cache. A subsequent request may cause new health assessment data to be retrieved from the first distributed cache and compared to the stored data of the second distributed cache. Changes in the health assessment data may be identified and data indicating those changes may be provided in response to the subsequent request. One or more remedial actions may be performed in response to the health assessment data obtained.Type: ApplicationFiled: July 21, 2021Publication date: July 21, 2022Applicant: Oracle International CorporationInventors: Shreyas Vinayakumar, Banashankar Veerad, Aleks Seovic, Kanishka Sharad Joshi, Saurabh Agarwal, Jinsu Choi, Meghal Bharat Gosalia
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Publication number: 20220200952Abstract: Techniques for performing NAT operations to send packets between networks are described. In an example, a network device receives a packet that comprises a header. The header indicates a source address of a first computing resource in a first network and a destination address of a second computing resource in a second network. The network device determines a pool of identifiers allocated for the first network and the second computing resource and identifies a packet flow based on the header. The network device also determines that no identifier from the pool of identifiers has been allocated for the packet flow and determines an identifier available to allocate for the packet flow from the pool of identifiers. The network device performs a NAT operation on the packet based on the identifier.Type: ApplicationFiled: October 29, 2021Publication date: June 23, 2022Applicant: Oracle International CorporationInventors: Shreyas Vinayakumar, Abhiman Yashpala Karkera, Siddharth Rampura Chandraprabhuraju, Saurabh Agarwal, Soumya Kailasa
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Publication number: 20210389894Abstract: The present disclosure relates to systems, methods, and computer readable media for predicting expansion failures and implementing defragmentation instructions based on the predicted expansion failures and other signals. For example, systems disclosed herein may apply a failure prediction model to determine an expansion failure prediction associated with an estimated likelihood that deployment failures will occur on a node cluster. The systems disclosed herein may further generate defragmentation instructions indicating a severity level that a defragmentation engine may execute on a cluster level to prevent expansion failures while minimizing negative customer impacts. By uniquely generating defragmentation instructions for each node cluster, a cloud computing system can minimize expansion failures, increase resource capacity, reduce costs, and provide access to reliable services to customers.Type: ApplicationFiled: June 12, 2020Publication date: December 16, 2021Inventors: Shandan ZHOU, Saurabh AGARWAL, Karthikeyan SUBRAMANIAN, Thomas MOSCIBRODA, Paul Naveen SELVARAJ, Sandeep RAMJI, Sorin IFTIMIE, Nisarg SHETH, Wanghai GU, Ajay MANI, Si QIN, Yong XU, Qingwei LIN
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Patent number: 11146464Abstract: Systems, methods, and computer-readable media for implementing roaming services utilizing zero-configuration networking over a wide area network. Disclosed are systems, methods, and computer-readable storage media for implementing zero-configuration networking over a wide area network by utilizing agents, application programming interfaces (API), and a controller. The controller can implement policies for communication between the agents and APIs, enabling zero-configuration network.Type: GrantFiled: May 6, 2020Date of Patent: October 12, 2021Assignee: CISCO TECHNOLOGY, INC.Inventors: Saurabh Agarwal, Rahul Kachalia, Ankur Bhargava, Manoj Narayan, Saiprasad Muchala
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Patent number: 11113349Abstract: A cohort service is configured to address the technical problem of providing recommendations to a member of an online connection network system in a manner that alleviates potentially excessive cognitive load associated with presenting recommended entities indiscriminately as a scrollable list. The cohort service is configured to visually surface recommended relevant entities already grouped as cohorts. A cohort is a grouping of entities based on one or more common attributes, such as, e.g., same school, same company, etc. The cohort service is designed to group recommendation results into cohorts at the server side, which increases the liquidity and the relevance of the recommended entities so that the already grouped recommendations can be sent to the client computer system for presentation to a viewer.Type: GrantFiled: February 19, 2019Date of Patent: September 7, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Usha Seetharaman, Saurabh Agarwal, Saravanan Arumugam, Aastha Jain, Parag Agrawal