Patents by Inventor Joydeep Acharya

Joydeep Acharya 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).

  • Publication number: 20240054336
    Abstract: In example implementations described herein, there are systems and methods for generating at least a first set of weights for a first neural network associated with a first task performed in a first environment and a second set of weights for a second neural network associated with the first task performed in a second environment; training a metamodel based on at least the first set of weights and the second set of weights; and generating, based on the metamodel, a third set of weights for a third neural network associated with a second task in the second environment.
    Type: Application
    Filed: August 15, 2022
    Publication date: February 15, 2024
    Inventors: Ravneet KAUR, Andrew Walker, Joydeep Acharya
  • Publication number: 20240046650
    Abstract: Example implementations described herein involve systems and methods that involve recognizing, from sensor data, an area from the plurality of areas and a candidate task from the one or more candidate tasks associated with the area; estimating a probability of each of the plurality of candidate tasks for the each of the plurality of areas for a specific future period of time, based on referencing historical data of task sequences previously executed; accepting the ones of the plurality of candidate tasks for the each of the plurality of areas having the probability being higher than a threshold; and scheduling one or more sensors to activate and transmit in the specific future period of time in associated areas for the plurality of areas associated with other ones of the plurality of candidate tasks for the each of the plurality of areas not having the probability being higher than the threshold.
    Type: Application
    Filed: August 8, 2022
    Publication date: February 8, 2024
    Inventor: Joydeep ACHARYA
  • Publication number: 20240028949
    Abstract: Example implementations described herein involve systems and methods for providing a reward to a machine learning algorithm, which can include receiving an image, and a task description defined in text; slicing the image into a plurality of sub-images; executing an embedding model to embed the text of the task description and the sub-images to generate a distribution for the sub-images based on relevance to the task description; and generating the reward from the distribution for the sub-images.
    Type: Application
    Filed: July 20, 2022
    Publication date: January 25, 2024
    Inventors: Andrew James WALKER, Joydeep ACHARYA
  • Patent number: 11842269
    Abstract: Example implementations described herein can dynamically adapt to changing nature of sensor data traffic and through artificial intelligence (AI, strike a good tradeoff between reducing volume of sensed data, and retain enough data fidelity so that subsequent analytics applications perform well. The example implementations eliminate heuristic methods of setting sensing parameters (such as DAQ sampling rate, resolution etc.) and replaces them with an automated, AI driven edge solution core that can be readily ported on any Internet of Things (IoT) edge gateway that is connected to the DAQ.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: December 12, 2023
    Assignee: HITACHI, LTD.
    Inventors: Andrew Walker, Joydeep Acharya
  • Publication number: 20230236589
    Abstract: Systems and methods described herein can involve management of a system having a plurality of sensors, the plurality of sensors observing a plurality of process steps, which can involve selecting a subset of the plurality of sensors for observation; executing anomaly detection from data provided from the subset of the plurality of sensors; for a detection of an anomaly from a sensor from the subset of sensors, selecting ones of the plurality of process steps based on the detected anomaly; estimating a probability of anomaly occurrence for the selected ones of the plurality of process steps; and for the estimated probability of anomaly occurrence meeting a predetermined criteria, selecting ones of the plurality of sensors associated with the selected ones of the plurality of process steps for observation.
    Type: Application
    Filed: January 27, 2022
    Publication date: July 27, 2023
    Inventors: Joydeep Acharya, Hidenori Omiya, Yusaku Otsuka, Iori Kobayashi, Toshiki Shimizu
  • Publication number: 20230104775
    Abstract: Example implementations described herein involve systems and methods for training and managing machine learning models in an industrial setting. Specifically, by leveraging the similarity across certain production areas, example implementations can group together these areas to train models efficiently that use human pose data to predict human activities or specific task(s) the workers are engaged in. The example implementations do away with previous methods of independent model construction for each production area and takes advantage of the commonality amongst different environments.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 6, 2023
    Inventors: Ravneet Kaur, Joydeep Acharya, Sudhanshu Gaur
  • Publication number: 20230064500
    Abstract: Example implementations described herein involve systems and methods to select machine learning models that will be executed in a cellular Mobile Edge Computing for cellular enabled applications. In contrast to related art implementations, the example implementations described herein considers different data fidelities of received data due to the cellular wireless channel and also performs service resource allocation accordingly.
    Type: Application
    Filed: September 2, 2021
    Publication date: March 2, 2023
    Inventors: Joydeep Acharya, Sudhanshu Gaur
  • Publication number: 20230022356
    Abstract: Example implementations described herein involve a system for training and managing machine learning models in an industrial setting. Specifically, by leveraging the similarity across certain production areas, it is possible to group such areas together to train models efficiently that use human pose data to predict human activities or specific task(s) that the workers are engaged in. Example implementations remove previous methods of independent model construction for each production area and takes advantage of the commonality amongst different environments.
    Type: Application
    Filed: July 9, 2021
    Publication date: January 26, 2023
    Inventors: Andrew WALKER, Joydeep ACHARYA
  • Publication number: 20220277231
    Abstract: Example implementations described herein involve systems and methods to substantially simultaneously orchestrate machine learning models over multiple resource constrained control edge devices, so that the overall system is more agile to changes in events and environmental conditions where the models have been deployed. The example implementations described herein involve multiple processes that when executed, determine a list of edge devices to be updated along with the corresponding models based on correlation.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 1, 2022
    Inventors: Jeremy OSTERGAARD, Joydeep ACHARYA
  • Publication number: 20210375492
    Abstract: Example implementations described herein can dynamically adapt to changing nature of sensor data traffic and through artificial intelligence (AI, strike a good tradeoff between reducing volume of sensed data, and retain enough data fidelity so that subsequent analytics applications perform well. The example implementations eliminate heuristic methods of setting sensing parameters (such as DAQ sampling rate, resolution etc.) and replaces them with an automated, AI driven edge solution core that can be readily ported on any Internet of Things (IoT) edge gateway that is connected to the DAQ.
    Type: Application
    Filed: May 28, 2020
    Publication date: December 2, 2021
    Inventors: Andrew WALKER, Joydeep ACHARYA
  • Publication number: 20210034031
    Abstract: In example implementations described herein, the power of time series machine learning is used to extract the statistics of Programmable Logic Controller (PLC) data and external sensor data. The accuracy of time series machine learning is improved by manufacturing context-dependent segmentation of the time series into states which is factory may be in. The invention can capture subtle trends in these time series data and be able to classify them into several outcomes from ICS security attacks to normal anomalies and machine/sensor failures.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 4, 2021
    Inventors: Joydeep ACHARYA, Sudhanshu GAUR
  • Patent number: 10679065
    Abstract: Example implementations described herein are directed to systems and methods for non-invasive data extraction from digital displays. In an example implementation, a method includes receiving one or more video frames from a video capture device capturing an external display, where the external display is independent the video capture device; determining one or more locations within the external display comprising time varying data of the external display; and for each identified location of the time varying data: determining a data type; applying one or more rules based on the data type; and determining an accuracy of the time varying data within the one or more frames based on the rules.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: June 9, 2020
    Assignee: Hitachi, Ltd.
    Inventors: Joydeep Acharya, Satoshi Katsunuma, Sudhanshu Gaur
  • Patent number: 10666557
    Abstract: This invention aim to improves the flexibility of data flows management from sensor to cloud, datalake or other system, which can manage the overall data flows within the system and control them dynamically. As a result, it can reduce transmission cost and storage cost properly.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: May 26, 2020
    Assignee: HITACHI, LTD.
    Inventors: Yusuke Shomura, Joydeep Acharya, Sudhanshu Gaur
  • Publication number: 20200044961
    Abstract: This invention aim to improves the flexibility of data flows management from sensor to cloud, datalake or other system, which can manage the overall data flows within the system and control them dynamically. As a result, it can reduce transmission cost and storage cost properly.
    Type: Application
    Filed: August 3, 2018
    Publication date: February 6, 2020
    Inventors: Yusuke SHOMURA, Joydeep ACHARYA, Sudhanshu GAUR
  • Publication number: 20200012860
    Abstract: Example implementations described herein are directed to systems and methods for non-invasive data extraction from digital displays. In an example implementation, a method includes receiving one or more video frames from a video capture device capturing an external display, where the external display is independent the video capture device; determining one or more locations within the external display comprising time varying data of the external display; and for each identified location of the time varying data: determining a data type; applying one or more rules based on the data type; and determining an accuracy of the time varying data within the one or more frames based on the rules.
    Type: Application
    Filed: July 3, 2018
    Publication date: January 9, 2020
    Inventors: Joydeep ACHARYA, Satoshi KATSUNUMA, Sudhanshu GAUR
  • Patent number: 10158534
    Abstract: In some examples, a computing device may determine a prediction of a network outage of a network. The computing device may determine a priority of one or more data types expected to be received during the network outage. Further, the computing device may determine a latency category of the one or more data types expected to be received during the network outage. The computing device may store a data transmission rule for the one or more data types at least partially based on the priority and the latency category. The computing device may receive, from one or more data generators, during the network outage, data for transmission to the network. The computing device may transmit at least some of the received data to the network at least partially based on the data transmission rule.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: December 18, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Joydeep Acharya, Sudhanshu Gaur
  • Patent number: 10111033
    Abstract: Example implementations described herein are directed to a system involving a cloud architecture and an edge architecture associated with one or more vehicles. The edge architecture can involve devices associated with the one or more vehicles and can conduct edge processing to determine, from Global Positioning Satellite (GPS) information, a proximity of the first apparatus to a first Geographic Information System (GIS) waypoint relative to a second GIS waypoint, generate index information representative of the proximity of the apparatus to the first GIS waypoint relative to the second GIS waypoint; and transmit the index information to the cloud architecture.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: October 23, 2018
    Assignee: HITACHI LTD.
    Inventors: Joydeep Acharya, Sudhanshu Gaur
  • Publication number: 20180013635
    Abstract: In some examples, a computing device may determine a prediction of a network outage of a network. The computing device may determine a priority of one or more data types expected to be received during the network outage. Further, the computing device may determine a latency category of the one or more data types expected to be received during the network outage. The computing device may store a data transmission rule for the one or more data types at least partially based on the priority and the latency category. The computing device may receive, from one or more data generators, during the network outage, data for transmission to the network. The computing device may transmit at least some of the received data to the network at least partially based on the data transmission rule.
    Type: Application
    Filed: July 5, 2016
    Publication date: January 11, 2018
    Inventors: Joydeep ACHARYA, Sudhanshu GAUR
  • Patent number: 9801014
    Abstract: Example implementations described herein are directed to reducing the MME signaling overhead associated with paging and tracking area update procedures and also conserves UE battery life. This can be realized by using non-network data and applying predictive analytics algorithms to track the most probable locations of an IDLE UE, which may increase the overall efficiency of the network. In example implementations, MME signaling overhead associated with paging and TA update procedures may also be reduced, which can also conserve UE battery life.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: October 24, 2017
    Assignee: HITACHI, LTD.
    Inventors: Joydeep Acharya, Salam Akoum
  • Publication number: 20170289759
    Abstract: Example implementations described herein are directed to a system involving a cloud architecture and an edge architecture associated with one or more vehicles. The edge architecture can involve devices associated with the one or more vehicles and can conduct edge processing to determine, from Global Positioning Satellite (GPS) information, a proximity of the first apparatus to a first Geographic Information System (GIS) waypoint relative to a second GIS waypoint, generate index information representative of the proximity of the apparatus to the first GIS waypoint relative to the second GIS waypoint; and transmit the index information to the cloud architecture.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Joydeep Acharya, Sudhanshu Gaur