Patents by Inventor Sameer Kumar

Sameer Kumar 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).

  • CROSS REPLICA REDUCTION ON NETWORKS HAVING DEGRADED NODES
    Publication number: 20210049408
    Abstract: Methods, systems, and apparatus, including instructions encoded on storage media, for performing reduction of gradient vectors for a network having one or more degraded nodes. A method comprises training a respective replica of a machine learning model on each node of multiple nodes organized in an n-dimensional network topology, combining the respective individual gradient vectors in the nodes to generate a final gradient vector by performing operations comprising: designating each group of nodes along the dimension as either a forwarding group or a critical group, updating, for each receiving node, a respective individual gradient vector with an intermediate gradient vector, performing a reduction on each critical group of nodes along the dimension to generate a respective partial final gradient vector for the critical group, and updating, for each critical group of nodes, an individual gradient vector for a representative node with the respective partial final gradient vector.
    Type: Application
    Filed: August 16, 2019
    Publication date: February 18, 2021
    Inventors: Bjarke Hammersholt Roune, Sameer Kumar, Norman Paul Jouppi
  • Reduced number of counters for reliable messaging
    Patent number: 10812416
    Abstract: A shared memory maintained by sender processes stores a sequence number counter per destination process. A sender process increments the sequence number counter in the shared memory in sending a message to a destination process. The sender process sends a data packet comprising the message and at least a sequence number specified by the sequence number counter. All of the sender processes share a sequence number counter per destination process, each of the sender processes incrementing the sequence number counter in sending a respective message. Receiver processes run on the hardware processor, each of the receiver processes maintaining a local memory counter on the memory, the local memory counter associated with a sending node. The local memory counter stores a sequence number of a message received from the sending node. The receiver process delivers incoming data packets ordered by sequence numbers of the data packets.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: October 20, 2020
    Assignee: International Business Machines Corporation
    Inventors: Sameer Kumar, Philip Heidelberger, Dong Chen, Yutaka Sugawara, Robert M. Senger, Burkhard Steinmacher-Burow
  • BREACHED WEBSITE DETECTION AND NOTIFICATION
    Publication number: 20200304544
    Abstract: System and methods for a cloud-based approach to breached website detection and notification as a security service are provided. According to one embodiment, a network security device protecting a private network of an enterprise, intercepts information associated with an interaction with a website by a browser of a client device associated with the private network. The network security device, based on the information, proactively determines whether the website or a domain with which the website is associated has been reported as having been breached by querying a cloud-based security service that actively maintains a list of breached websites. In response to the determining being affirmative, the network security device notifies the user regarding an occurrence of a security breach involving the domain or the website by issuing a replacement Hypertext Transfer Protocol (HTTP) response message to the browser.
    Type: Application
    Filed: March 19, 2019
    Publication date: September 24, 2020
    Applicant: Fortinet, Inc.
    Inventor: Sameer Kumar Vasanthapuram
  • Messaging software management for network devices supporting hardware tag matching
    Patent number: 10776185
    Abstract: Techniques are disclosed for efficient handling of messages in computing systems that include tag matching capable hardware. A message management module provides for handling message events including application receives and channel notifications such that hardware tag matching can continuously run in hardware channels, such as network adapters. When the message event is an application receive the message management module adds the application receive to a tracking queue and determines if the application receive can be posted to a hardware channel capable of tag matching. When the message event is a channel notification, the message management module determines a message action using the message tracking queue and the information in the channel notification.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: September 15, 2020
    Assignee: International Business Machines Corporation
    Inventors: Sameh S. Sharkawi, Sameer Kumar, Bryan S. Rosenburg
  • SYSTEMS AND METHODS FOR OPTIMIZED SIGNALING FOR NON IP DATA DELIVERY (NIDD) COMMUNICATION
    Publication number: 20200280865
    Abstract: Systems and methods are disclosed herein that relate to deferring delivery of non-Internet Protocol (IP) data in a wireless communication system via a Non-IP Data Delivery (NIDD) procedure based on a power source status of a serving Radio Access Network (RAN) node of a target wireless device. In some embodiments, a method of operation of a network node comprises receiving, from an exposure function, a NIDD request comprising data from an application server to be delivered to a wireless device via a NIDD procedure. The method further comprises making a determination as to whether to deliver the data to the wireless device via the NIDD procedure based on a power source status of a RAN node associated with the wireless device. In this manner, delivery of the non-IP data can be deferred depending on the power source status of the RAN node.
    Type: Application
    Filed: June 13, 2017
    Publication date: September 3, 2020
    Inventors: George Foti, Venkata Sameer Kumar Kodukula, Nipun Sharma, Aditya Kumar Sinha
  • MAPPING 2-DIMENSIONAL MESHES ON 3-DIMENSIONAL TORUS
    Publication number: 20200220787
    Abstract: In a L×M×N 3D torus network of computer nodes, a 2-dimensional plane comprising M×N torus network of nodes mapped into M/2 meshes×2*N torus network of nodes. N can be k*M, k is an integer greater than zero, and M and N are even numbers. Each of M/2 mesh of the 2*N torus is contiguous in the 2D plane. Mapping is performed for each of the L planes of the L×M×N 3D torus network. The M/2 meshes are combined with a remaining torus network dimension comprising L planes, the combining creating another 2*N pattern, wherein an L*M/2×2*N communication pattern is created. Application entities are executed according to the mapped L*M/2×2*N communication pattern.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 9, 2020
    Inventors: Dong Chen, Sameer Kumar
  • MESSAGING SOFTWARE MANAGEMENT FOR NETWORK DEVICES SUPPORTING HARDWARE TAG MATCHING
    Publication number: 20200183764
    Abstract: Techniques are disclosed for efficient handling of messages in computing systems that include tag matching capable hardware. A message management module provides for handling message events including application receives and channel notifications such that hardware tag matching can continuously run in hardware channels, such as network adapters. When the message event is an application receive the message management module adds the application receive to a tracking queue and determines if the application receive can be posted to a hardware channel capable of tag matching. When the message event is a channel notification, the message management module determines a message action using the message tracking queue and the information in the channel notification.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 11, 2020
    Inventors: Sameh S. SHARKAWI, Sameer KUMAR, Bryan S. ROSENBURG
  • TRAINING NEURAL NETWORKS USING DISTRIBUTED BATCH NORMALIZATION
    Publication number: 20200125949
    Abstract: Methods, systems, and apparatus, including instructions encoded on storage media, for performing reduction of gradient vectors for distributed training of a neural network. One of the methods includes receiving, at each of the plurality of devices, a respective batch; performing, by each device, a forward pass comprising, for each batch normalization layer: generating, by each of the devices, a respective output of the corresponding other layer for each training example in the batch, determining, by each of the devices, a per-replica mean and a per-replica variance; determining, for each sub-group, a distributed mean and a distributed variance from the per-replica means and the per-replica variances for the devices in the sub-group; and applying, by each device, batch normalization to the respective outputs of the corresponding other layer generated by the device using the distributed mean and the distributed variance for the sub-group to which the device belongs.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 23, 2020
    Inventors: Blake Alan Hechtman, Sameer Kumar
  • Asynchronous stochastic gradient descent
    Patent number: 10628740
    Abstract: The example computer-implemented method may comprise computing, by a generator processor on each of a plurality of learners, a gradient for a mini-batch using a current weight at each of the plurality of learners. The method may also comprise generating, by the generator processor on each of the plurality of learners, a plurality of triples, wherein each of the triples comprises the gradient, the weight index of the current weights used to compute the gradient, and a mass of the gradient. The method may further comprise performing, by a reconciler processor on each of the plurality of learners, an allreduce operation on the plurality of triples to obtain an allreduced triple sequence. Additionally, the method may comprise updating, by the reconciler processor on each of the plurality of learners, the current weight at each of the plurality of learners to a new current weight using the allreduced triple sequence.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: April 21, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sameer Kumar, Vijay A. Saraswat
  • METHODS AND SYSTEMS FOR MANAGING CIRCUIT-SWITCHED (CS) SIGNALING CONNECTION RELEASE IN MOBILE COMMUNICATIONS
    Publication number: 20200100322
    Abstract: A method and user equipment are provided. The method includes initiating a circuit-switched (CS) connection establishment procedure by transmitting a connection management (CM) service request message to a core network (CN). Mobility management (MM) connection establishment is aborted in response to failing to receive a CM service acceptance message within a time period. In response to subsequently receiving a CM service acceptance message after aborting the MM connection establishment, a circuit-switched (CS) signaling connection release action is performed.
    Type: Application
    Filed: January 29, 2019
    Publication date: March 26, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ramkumar THIRUMALLI SURESHSAH, Sameer Kumar Mandal, Seshu Babu Songa, Venkata Anil Kumar Karamsetti, Goutham Ponnamreddy
  • Method for locking and unlocking touchscreen-equipped mobile device and mobile device
    Patent number: 10437462
    Abstract: The present disclosure relates generally to technologies for sensor networks, machine-to-machine (M2M), machine-type communication (MTC), and Internet of things (IoT). The present disclosure may be used in intelligent services (smart home, smart building, smart city, smart car, or connected car, health-care, digital education, retail business, security and safety-related services, etc.), or the like, without limitation.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Pankaj Agarwal, Sameer Kumar Agrawal, Parichay Kapoor
  • RELIABILITY PROCESSING OF REMOTE DIRECT MEMORY ACCESS
    Publication number: 20190245799
    Abstract: Methods and systems for monitoring remote transmissions of messages among a plurality of nodes are described. A processing element in a first node may allocate a sequence number to a request to read and/or update data in a second node. The processing element may be different from main processors of the first node. The processing element may send the message and the sequence number to the second node. The processing element may modify a status of the sequence number to an active state, indicating a transmission of the message is pending. The processing element may, in response to a response from the second node, modify the status of the sequence number to an inactive state, indicating a completed transmission of the message. The processing element may, in response to no response from the second node within a time period, resend the message and the sequence number to the second node.
    Type: Application
    Filed: February 5, 2018
    Publication date: August 8, 2019
    Inventors: Sameer Kumar, Philip Heidelberger, Yutaka Sugawara, Dong Chen, Robert M. Senger
  • REDUCED NUMBER OF COUNTERS FOR RELIABLE MESSAGING
    Publication number: 20190199653
    Abstract: A shared memory maintained by sender processes stores a sequence number counter per destination process. A sender process increments the sequence number counter in the shared memory in sending a message to a destination process. The sender process sends a data packet comprising the message and at least a sequence number specified by the sequence number counter. All of the sender processes share a sequence number counter per destination process, each of the sender processes incrementing the sequence number counter in sending a respective message. Receiver processes run on the hardware processor, each of the receiver processes maintaining a local memory counter on the memory, the local memory counter associated with a sending node. The local memory counter stores a sequence number of a message received from the sending node. The receiver process delivers incoming data packets ordered by sequence numbers of the data packets.
    Type: Application
    Filed: December 27, 2017
    Publication date: June 27, 2019
    Inventors: Sameer Kumar, Philip Heidelberger, Dong Chen, Yutaka Sugawara, Robert M. Senger, Burkhard Steinmacher-Burow
  • SYSTEMS AND METHODS FOR AUTOMATICALLY GENERATING CONTENT SUMMARIES FOR TOPICS
    Publication number: 20180365323
    Abstract: A method of automatically generating content summaries for topics includes receiving a taxonomy for a concept and a text corpus. The method further includes generating an annotated dataset having term annotations corresponding to the concept from the text corpus based on the taxonomy, parsing the annotated dataset into a custom generated document object having a structured layout, determining features for the term annotations, and extracting snippets from the custom generated document object, where each of the snippets corresponds to a section of the custom generated document object. The method further includes scoring the snippets based on the features such that each of the snippets corresponds to a score, filtering one or more snippets from the snippets when one or more snippet filtering conditions is met, ranking the snippets into an ordered list for the concept based on the score, and providing, to a user computing device, the ordered list.
    Type: Application
    Filed: June 15, 2018
    Publication date: December 20, 2018
    Applicant: Elsevier, Inc.
    Inventors: Marius Doornenbal, Srinivasa Satya Sameer Kumar Chivukula, Judson Dunham, Rick Misra, Michelle Gregory
  • Methods and apparatus for system having change identification
    Patent number: 10025518
    Abstract: Methods and apparatus for obtaining property data for an object that is monitored for change, wherein the data source contains data for a current cycle. Further obtaining property data for the object for a previous cycle and comparing the property data for the object for the current and previous cycles to generate a change event when the property data for the object for the current and previous cycles do not match.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: July 17, 2018
    Assignee: EMC IP Holding Company LLC
    Inventors: Vineeth Totappanavar, Santoshkumar Kavadimatti, Sameer Kumar Patro, Dominique Prunier, Afzal Rahman Jan
  • BROWSER-BASED GENERATION OF NEW LOGICAL DATA OBJECTS
    Publication number: 20180164967
    Abstract: A method of customizing a computing environment comprises providing a browser-based application to a user, receiving instructions from the user via the browser-based application to define a custom logical data object, defining the custom logical data object in a system backend in accordance with the instructions, and generating a user interface comprising the custom logical data object within the browser-based application.
    Type: Application
    Filed: December 14, 2016
    Publication date: June 14, 2018
    Applicant: SAP SE
    Inventors: Pradeep Kumar N, Prabhat Raman, Sreekanth K, Jitender Bhatia, Horst Schaude, Bhavani Shankar Indrakanti, Abhishek Kunuthur Naga, Duroc Marie Denise Duroc Andre, Prabhu Mallappa Yandigeri, Manjunath Jn, Prathiba Aravind, Nikita Jain, Sameer Kumar, Sasi Kanth Velagaleti, Aravinda Pantar
  • Multi-petascale highly efficient parallel supercomputer
    Patent number: 9971713
    Abstract: A Multi-Petascale Highly Efficient Parallel Supercomputer of 100 petaflop-scale includes node architectures based upon System-On-a-Chip technology, where each processing node comprises a single Application Specific Integrated Circuit (ASIC). The ASIC nodes are interconnected by a five dimensional torus network that optimally maximize the throughput of packet communications between nodes and minimize latency. The network implements collective network and a global asynchronous network that provides global barrier and notification functions. Integrated in the node design include a list-based prefetcher. The memory system implements transaction memory, thread level speculation, and multiversioning cache that improves soft error rate at the same time and supports DMA functionality allowing for parallel processing message-passing.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: May 15, 2018
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: Sameh Asaad, Ralph E. Bellofatto, Michael A. Blocksome, Matthias A. Blumrich, Peter Boyle, Jose R. Brunheroto, Dong Chen, Chen-Yong Cher, George L. Chiu, Norman Christ, Paul W. Coteus, Kristan D. Davis, Gabor J. Dozsa, Alexandre E. Eichenberger, Noel A. Eisley, Matthew R. Ellavsky, Kahn C. Evans, Bruce M. Fleischer, Thomas W. Fox, Alan Gara, Mark E. Giampapa, Thomas M. Gooding, Michael K. Gschwind, John A. Gunnels, Shawn A. Hall, Rudolf A. Haring, Philip Heidelberger, Todd A. Inglett, Brant L. Knudson, Gerard V. Kopcsay, Sameer Kumar, Amith R. Mamidala, James A. Marcella, Mark G. Megerian, Douglas R. Miller, Samuel J. Miller, Adam J. Muff, Michael B. Mundy, John K. O'Brien, Kathryn M. O'Brien, Martin Ohmacht, Jeffrey J. Parker, Ruth J. Poole, Joseph D. Ratterman, Valentina Salapura, David L. Satterfield, Robert M. Senger, Burkhard Steinmacher-Burow, William M. Stockdell, Craig B. Stunkel, Krishnan Sugavanam, Yutaka Sugawara, Todd E. Takken, Barry M. Trager, James L. Van Oosten, Charles D. Wait, Robert E. Walkup, Alfred T. Watson, Robert W. Wisniewski, Peng Wu
  • Display screen with animated graphical user interface
    Patent number: D865786
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: November 5, 2019
    Assignee: Google LLC
    Inventors: Kunal Patel, Sameer Kumar Bansal, Jonas Alon Naimark
  • Display screen with animated graphical user interface
    Patent number: D878405
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 17, 2020
    Assignee: Google LLC
    Inventors: Kunal Patel, Sameer Kumar Bansal, Jonas Alon Naimark
  • Display screen with graphical user interface
    Patent number: D912683
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: March 9, 2021
    Assignee: GOOGLE LLC
    Inventors: Kunal Patel, Brendan Pascoe, David Chiu, Rachel Been, Sameer Kumar Bansal