Patents by Inventor Alberto Gil
Alberto Gil 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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Patent number: 11983150Abstract: Provided herein are systems and methods for replicating share objects to remote deployments. An example method includes generating, at a second deployment in a data exchange, a replica of a share object included in a first deployment of the data exchange. The share object grants privileges to a first account to access a first database of the first deployment, wherein the first database comprises a database object. The method also includes retrieving, at the first deployment, share grant metadata from the share object of the first deployment, wherein the share grant metadata includes a reference to the database object and allows the first account to use the database object. The method also includes transmitting a message comprising the share grant metadata to the replica in the second deployment. The share grant metadata in the replica allows a second account to use the database object replicated in the second deployment.Type: GrantFiled: April 13, 2023Date of Patent: May 14, 2024Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20240054147Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.Type: ApplicationFiled: October 25, 2023Publication date: February 15, 2024Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11869662Abstract: Methods and systems are disclosed for updating learned models. An embodiment comprises receiving a plurality of data sets representing sensed data from one or more devices and determining, using one or more local learned models, local parameters based on the received data sets. Another operation may comprise generating a combined data set by combining the plurality of data sets and, determining, using one or more local learned models, global parameters based on the combined data set. Another operation may comprise transmitting, to a remote system, the global parameters for determining updated global parameters using one or more global learned models based at least partially on the global parameters, and receiving, from the remote system, the updated global parameters. Another operation may comprise updating the one or more local learned models using both the local parameters and updated global parameters.Type: GrantFiled: December 10, 2018Date of Patent: January 9, 2024Assignee: NOKIA TECHNOLOGIES OYInventors: Alberto Gil Ramos, Sourav Bhattacharya, Nicholas Lane, Fahim Kawsar
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Publication number: 20230410818Abstract: Broadly speaking, embodiments of the present techniques provide a method and system for personalising machine learning models on resource-constrained devices by using conditional neural networks. In particular, the present techniques allow for resource-efficient use of a conditioning vector by incorporating the conditioning vector into weights learned during training. This reduces the computational resources required at inference time.Type: ApplicationFiled: July 11, 2023Publication date: December 21, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Alberto Gil C. P. RAMOS, Abhinav MEHROTRA, Sourav BHATTACHARYA
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Patent number: 11841877Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.Type: GrantFiled: June 21, 2022Date of Patent: December 12, 2023Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Publication number: 20230298593Abstract: Broadly speaking, the present techniques generally relate to a system, computer-implemented method and apparatus for training a machine learning, ML, model to perform sound enhancement for a target user in real-time, and to a method and apparatus for using the trained ML model to perform sound enhancement of audio signals in real-time. Advantageously, the present techniques are suitable for implementation on resource-constrained devices that capture audio signals, such as smartphones and Internet of Things devices.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Inventors: Alberto Gil RAMOS, Carlos PURVES, Abhinvav MEHROTRA, Sourav BHATTACHARYA, Ravichander VIPPERLA, Syed Samin ISHTIAQ, Nicholas Donald Atkins LANE
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Publication number: 20230244642Abstract: Provided herein are systems and methods for replicating share objects to remote deployments. An example method includes generating, at a second deployment in a data exchange, a replica of a share object included in a first deployment of the data exchange. The share object grants privileges to a first account to access a first database of the first deployment, wherein the first database comprises a database object. The method also includes retrieving, at the first deployment, share grant metadata from the share object of the first deployment, wherein the share grant metadata includes a reference to the database object and allows the first account to use the database object. The method also includes transmitting a message comprising the share grant metadata to the replica in the second deployment. The share grant metadata in the replica allows a second account to use the database object replicated in the second deployment.Type: ApplicationFiled: April 13, 2023Publication date: August 3, 2023Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20230244695Abstract: A system for sub-table replication within a materialized view of a source data table. A materialized view of a source data table is generated based on a query, the source data table having a plurality of data table rows associated with a plurality of client identifiers and including an entitlements column and data content, the entitlements column including a plurality of provider account identifiers and a plurality of consumer account identifiers. An update to an entitlements table of the source data table is detected where the entitlements table includes a plurality of entitlements table rows and where the entitlements table rows are associated with the client identifiers, the consumer account identifiers, and the provider account identifiers. An update to the source data table based on the first update to the entitlements table is detected, and an incremental replication of the materialized view of the source data table is performed.Type: ApplicationFiled: April 5, 2023Publication date: August 3, 2023Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11645244Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. An example method includes receiving, at a first deployment in a data exchange, a refresh message from a second deployment in the data exchange, wherein the first deployment comprises a database that stores a database object. The method also includes, in response to receiving the refresh message, retrieving, at the first deployment, a share grant from a share object of the first deployment and transmitting, by a processing device of the first deployment, a message including the share grant to the second deployment. The share grant includes a reference to the database object and allows a consumer to use the database object.Type: GrantFiled: August 25, 2022Date of Patent: May 9, 2023Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Patent number: 11640412Abstract: A system for sub-table replication within a materialized view of a source data table. A materialized view of a source data table is generated based on a query, the source data table having a plurality of data table rows associated with a plurality of client identifiers and including an entitlements column and data content, the entitlements column including a plurality of provider account identifiers and a plurality of consumer account identifiers. An update to an entitlements table of the source data table is detected where the entitlements table includes a plurality of entitlements table rows and where the entitlements table rows are associated with the client identifiers, the consumer account identifiers, and the provider account identifiers. An update to the source data table based on the first update to the entitlements table is detected, and an incremental replication of the materialized view of the source data table is performed.Type: GrantFiled: May 31, 2022Date of Patent: May 2, 2023Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Publication number: 20230080235Abstract: Adapting Models for Artificial Intelligence An apparatus and method is disclosed, the apparatus comprising means for providing a first machine learning model for classifying first input data to one of a first number of classes, for receiving an input indicative of one or more new classes to add to the first machine learning model and for receiving second input data for allocating to the or each new class. The means may be configured to adapt the first machine learning model to provide a second machine learning model by adding the one or more new classes to the first number of classes and to train the second machine learning model using the first input data and the second input data.Type: ApplicationFiled: February 1, 2021Publication date: March 16, 2023Inventors: Alberto GIL RAMOS, Dmitry KAZHDAN, Fahim KAWSAR
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Publication number: 20220405252Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. An example method includes receiving, at a first deployment in a data exchange, a refresh message from a second deployment in the data exchange, wherein the first deployment comprises a database that stores a database object. The method also includes, in response to receiving the refresh message, retrieving, at the first deployment, a share grant from a share object of the first deployment and transmitting, by a processing device of the first deployment, a message including the share grant to the second deployment. The share grant includes a reference to the database object and allows a consumer to use the database object.Type: ApplicationFiled: August 25, 2022Publication date: December 22, 2022Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20220375462Abstract: Broadly speaking, the present techniques provide methods for conditioning a neural network, which not only improve the generalizable performance of conditional neural networks, but also reduce model size and latency significantly. The resulting conditioned neural network is suitable for on-device deployment due to having a significantly lower model size, lower dynamic memory requirement, and lower latency.Type: ApplicationFiled: July 27, 2022Publication date: November 24, 2022Inventors: Sourav BHATTACHARYA, Abhinav MEHROTRA, Alberto Gil C. P. RAMOS
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Publication number: 20220318269Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11461285Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. For example, the method may include generating a global representation of a share object of a first database account located in a first region. The share object includes grant metadata associated with a set of objects of a database located in the first region and associated with the first database account. The method may further include, in response to a database refresh command received from a second database account associated with a database replica located in a second region, replicating the set of objects of the database to the database replica. The method may further include, in response to a share refresh command received from the second database account, replicating the grant metadata to a share object replica located in the second region.Type: GrantFiled: March 14, 2022Date of Patent: October 4, 2022Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20220292115Abstract: A system for sub-table replication within a materialized view of a source data table. A materialized view of a source data table is generated based on a query, the source data table having a plurality of data table rows associated with a plurality of client identifiers and including an entitlements column and data content, the entitlements column including a plurality of provider account identifiers and a plurality of consumer account identifiers. An update to an entitlements table of the source data table is detected where the entitlements table includes a plurality of entitlements table rows and where the entitlements table rows are associated with the client identifiers, the consumer account identifiers, and the provider account identifiers. An update to the source data table based on the first update to the entitlements table is detected, and an incremental replication of the materialized view of the source data table is performed.Type: ApplicationFiled: May 31, 2022Publication date: September 15, 2022Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11436257Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.Type: GrantFiled: June 18, 2021Date of Patent: September 6, 2022Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11397751Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.Type: GrantFiled: June 18, 2021Date of Patent: July 26, 2022Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11372891Abstract: A method of implementing sub-table replication starts with the processor detecting a first update to an entitlements table. The processor then performs incremental replication of the data table by causing a full inventory replication at a next refresh to be executed for provider accounts associated with the provider account identifiers in the entitlements table. Other embodiments are also described herein.Type: GrantFiled: April 9, 2021Date of Patent: June 28, 2022Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Publication number: 20220197872Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. For example, the method may include generating a global representation of a share object of a first database account located in a first region. The share object includes grant metadata associated with a set of objects of a database located in the first region and associated with the first database account. The method may further include, in response to a database refresh command received from a second database account associated with a database replica located in a second region, replicating the set of objects of the database to the database replica. The method may further include, in response to a share refresh command received from the second database account, replicating the grant metadata to a share object replica located in the second region.Type: ApplicationFiled: March 14, 2022Publication date: June 23, 2022Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang