Patents by Inventor Nikolay Georgiev
Nikolay Georgiev 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: 12229162Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing asynchronous data replication in a multiple availability zone cloud environment. Metadata for files for asynchronous replication at a second availability zone is stored at an in-memory data grid of a first instance of a storage service at a first availability zone at a multiple availability cloud platform that provides storage services. The in-memory data grid includes a queue data structure of metadata records and a map of metadata records. In response to determining that connection from the first availability zone to the second availability zone is available, asynchronous data replication for files identified at the map is executed. A file for replication is identified at the map and provided for replication at a second file storage at the second availability zone through a replication interface of a second instance of the storage service at the second availability zone.Type: GrantFiled: May 17, 2023Date of Patent: February 18, 2025Assignee: SAP SEInventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Plamen Marianov Peev
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Patent number: 12189582Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing data replication. A request associated with storing content of a file is received at a storage service provided by in a multiple availability zone cloud platform. A lock request is sent to an in-memory data grid at a first instance of the storage service to lock the file for accessing. An input stream of the file is received at the persistence interface to be read iteratively in portions. A read portion of the file is iteratively stored in a first file system storage associated with instances of the storage service at a first availability zone. The portions of the file are provided iteratively to a replication executor at the first instance of the storage service to request replication of the content of the file into a second file storage of a second availability zone of the cloud platform.Type: GrantFiled: May 19, 2023Date of Patent: January 7, 2025Assignee: SAP SEInventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Nikola Angelov Popov
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Patent number: 11907364Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing incompliances of application instances running in a cloud environment. Compliance requests can be generated for incompliant instances of cloud applications running on a cloud platform. In response, compliance checks for the one or more incompliant instances of cloud applications running on the cloud platform can be automatically executed. Incompliances can be identified by different compliance monitors instantiated at the cloud platform. Each compliance monitor is responsible for a particular type of incompliances. In response to identifying that a first instance of a first cloud application has a first type of incompliance, a maintenance action to be automatically executed by a first compliance maintainer running on the cloud platform is scheduled. The first compliance maintainer executes automatically a compliance measurement action for the first type of incompliance.Type: GrantFiled: June 2, 2021Date of Patent: February 20, 2024Assignee: SAP SEInventors: Stoyan Zhivkov Boshev, Iliyan Nedkov Mihaylov, Stoyan Ivanov Veleshki, Rashid Methinov Rashidov, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov
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Publication number: 20230289368Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing asynchronous data replication in a multiple availability zone cloud environment. Metadata for files for asynchronous replication at a second availability zone is stored at an in-memory data grid of a first instance of a storage service at a first availability zone at a multiple availability cloud platform that provides storage services. The in-memory data grid includes a queue data structure of metadata records and a map of metadata records. In response to determining that connection from the first availability zone to the second availability zone is available, asynchronous data replication for files identified at the map is executed. A file for replication is identified at the map and provided for replication at a second file storage at the second availability zone through a replication interface of a second instance of the storage service at the second availability zone.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Inventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Plamen Marianov Peev
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Publication number: 20230289328Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing data replication. A request associated with storing content of a file is received at a storage service provided by in a multiple availability zone cloud platform. A lock request is sent to an in-memory data grid at a first instance of the storage service to lock the file for accessing. An input stream of the file is received at the persistence interface to be read iteratively in portions. A read portion of the file is iteratively stored in a first file system storage associated with instances of the storage service at a first availability zone. The portions of the file are provided iteratively to a replication executor at the first instance of the storage service to request replication of the content of the file into a second file storage of a second availability zone of the cloud platform.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Inventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Nikola Angelov Popov
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Patent number: 11693828Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing data replication. A request associated with storing content of a file is received at a storage service provided by in a multiple availability zone cloud platform. A lock request is sent to an in-memory data grid at a first instance of the storage service to lock the file for accessing. An input stream of the file is received at the persistence interface to be read iteratively in portions. A read portion of the file is iteratively stored in a first file system storage associated with instances of the storage service at a first availability zone. The portions of the file are provided iteratively to a replication executor at the first instance of the storage service to request replication of the content of the file into a second file storage of a second availability zone of the cloud platform.Type: GrantFiled: March 22, 2021Date of Patent: July 4, 2023Assignee: SAP SEInventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Nikola Angelov Popov
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Patent number: 11687565Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing asynchronous data replication in a multiple availability zone cloud environment. Metadata for files for asynchronous replication at a second availability zone is stored at an in-memory data grid of a first instance of a storage service at a first availability zone at a multiple availability cloud platform that provides storage services. The in-memory data grid includes a queue data structure of metadata records and a map of metadata records. In response to determining that connection from the first availability zone to the second availability zone is available, asynchronous data replication for files identified at the map is executed. A file for replication is identified at the map and provided for replication at a second file storage at the second availability zone through a replication interface of a second instance of the storage service at the second availability zone.Type: GrantFiled: March 22, 2021Date of Patent: June 27, 2023Assignee: SAP SEInventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Plamen Marianov Peev
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Patent number: 11657417Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify affinity between segment attributes and product characteristics. An example method includes identifying, with a processor, a set of product characteristics from purchase transactions that exhibit a threshold product affinity, selecting, with the processor, a set of products having at least one product characteristic from the set of product characteristics that exhibit the threshold product affinity, the set of products associated with first segments, extracting, with the processor, segment attributes from the first segments, and improving a market success of the product of interest by identifying, with the processor, target segments based on ones of the extracted segment attributes exhibiting a threshold segment affinity.Type: GrantFiled: January 27, 2021Date of Patent: May 23, 2023Assignee: NIELSEN CONSUMER LLCInventors: Leonid Ayzenshtat, Kalyanraman Rajamani, Alexey Vishnevskiy, Nikolay Georgiev, Mara Preotescu
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Publication number: 20220391495Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing incompliances of application instances running in a cloud environment. Compliance requests can be generated for incompliant instances of cloud applications running on a cloud platform. In response, compliance checks for the one or more incompliant instances of cloud applications running on the cloud platform can be automatically executed. Incompliances can be identified by different compliance monitors instantiated at the cloud platform. Each compliance monitor is responsible for a particular type of incompliances. In response to identifying that a first instance of a first cloud application has a first type of incompliance, a maintenance action to be automatically executed by a first compliance maintainer running on the cloud platform is scheduled. The first compliance maintainer executes automatically a compliance measurement action for the first type of incompliance.Type: ApplicationFiled: June 2, 2021Publication date: December 8, 2022Inventors: Stoyan Zhivkov Boshev, Iliyan Nedkov Mihaylov, Stoyan Ivanov Veleshki, Rashid Methinov Rashidov, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov
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Publication number: 20220300531Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing asynchronous data replication in a multiple availability zone cloud environment. Metadata for files for asynchronous replication at a second availability zone is stored at an in-memory data grid of a first instance of a storage service at a first availability zone at a multiple availability cloud platform that provides storage services. The in-memory data grid includes a queue data structure of metadata records and a map of metadata records. In response to determining that connection from the first availability zone to the second availability zone is available, asynchronous data replication for files identified at the map is executed. A file for replication is identified at the map and provided for replication at a second file storage at the second availability zone through a replication interface of a second instance of the storage service at the second availability zone.Type: ApplicationFiled: March 22, 2021Publication date: September 22, 2022Inventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Plamen Marianov Peev
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Publication number: 20220300459Abstract: The present disclosure relates to computer-implemented methods, software, and systems for managing data replication. A request associated with storing content of a file is received at a storage service provided by in a multiple availability zone cloud platform. A lock request is sent to an in-memory data grid at a first instance of the storage service to lock the file for accessing. An input stream of the file is received at the persistence interface to be read iteratively in portions. A read portion of the file is iteratively stored in a first file system storage associated with instances of the storage service at a first availability zone. The portions of the file are provided iteratively to a replication executor at the first instance of the storage service to request replication of the content of the file into a second file storage of a second availability zone of the cloud platform.Type: ApplicationFiled: March 22, 2021Publication date: September 22, 2022Inventors: Stoyan Zhivkov Boshev, Stoyan Ivanov Veleshki, Nikolay Georgiev Kabadzhov, Diyan Asparuhov Yordanov, Nikola Angelov Popov
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Patent number: 11106765Abstract: Methods, apparatus, and articles of manufacture to encode auxiliary data into relational database keys and methods, apparatus, and articles of manufacture to obtain encoded data from relational database keys are disclosed. Example apparatus disclosed herein include a code determiner to divide a relational database key value into a first number of groups. Disclosed example apparatus also includes an encoded data determiner to determine remainders for respective ones of the groups based on corresponding incremental values, and modify the remainders to obtain the encoded data.Type: GrantFiled: May 7, 2018Date of Patent: August 31, 2021Assignee: The Nielsen Company (US), LLCInventors: Leonid Ayzenshtat, Nikolay Georgiev, Kalyanaraman Rajamani
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Publication number: 20210150552Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify affinity between segment attributes and product characteristics. An example method includes identifying, with a processor, a set of product characteristics from purchase transactions that exhibit a threshold product affinity, selecting, with the processor, a set of products having at least one product characteristic from the set of product characteristics that exhibit the threshold product affinity, the set of products associated with first segments, extracting, with the processor, segment attributes from the first segments, and improving a market success of the product of interest by identifying, with the processor, target segments based on ones of the extracted segment attributes exhibiting a threshold segment affinity.Type: ApplicationFiled: January 27, 2021Publication date: May 20, 2021Inventors: Leonid Ayzenshtat, Kalyanraman Rajamani, Alexey Vishnevskiy, Nikolay Georgiev, Mara Preotescu
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Patent number: 10909560Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify affinity between segment attributes and product characteristics. An example method includes identifying, with a processor, a set of product characteristics from purchase transactions that exhibit a threshold product affinity, selecting, with the processor, a set of products having at least one product characteristic from the set of product characteristics that exhibit the threshold product affinity, the set of products associated with first segments, extracting, with the processor, segment attributes from the first segments, and improving a market success of the product of interest by identifying, with the processor, target segments based on ones of the extracted segment attributes exhibiting a threshold segment affinity.Type: GrantFiled: November 5, 2018Date of Patent: February 2, 2021Assignee: THE NIELSEN COMPANY (US), LLCInventors: Leonid Ayzenshtat, Kalyanraman Rajamani, Alexey Vishnevskiy, Nikolay Georgiev, Mara Preotescu
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Patent number: 10482222Abstract: Methods, apparatus, and articles of manufacture to encode auxiliary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data are disclosed. An example method includes detecting, using a processor, a first symbol present in first text data, the first symbol including a white space character; mapping the first symbol to first data using the processor; detecting, using the processor, a second symbol present in the first text data by detecting a white space character or a flow control character; mapping, using the processor, the second symbol to a first bit position of the first data in encoded data; and determining the encoded data, using the processor, based on placing the first data in the first bit position.Type: GrantFiled: December 3, 2018Date of Patent: November 19, 2019Assignee: The Nielsen Company (US), LLCInventors: Nikolay Georgiev, Leonid Ayzenshtat
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Publication number: 20190180007Abstract: Methods, apparatus, and articles of manufacture to encode auxiliary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data are disclosed. An example method includes detecting, using a processor, a first symbol present in first text data, the first symbol including a white space character; mapping the first symbol to first data using the processor; detecting, using the processor, a second symbol present in the first text data by detecting a white space character or a flow control character; mapping, using the processor, the second symbol to a first bit position of the first data in encoded data; and determining the encoded data, using the processor, based on placing the first data in the first bit position.Type: ApplicationFiled: December 3, 2018Publication date: June 13, 2019Inventors: Nikolay Georgiev, Leonid Ayzenshtat
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Publication number: 20190073685Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify affinity between segment attributes and product characteristics. An example method includes identifying, with a processor, a set of product characteristics from purchase transactions that exhibit a threshold product affinity, selecting, with the processor, a set of products having at least one product characteristic from the set of product characteristics that exhibit the threshold product affinity, the set of products associated with first segments, extracting, with the processor, segment attributes from the first segments, and improving a market success of the product of interest by identifying, with the processor, target segments based on ones of the extracted segment attributes exhibiting a threshold segment affinity.Type: ApplicationFiled: November 5, 2018Publication date: March 7, 2019Inventors: Leonid Ayzenshtat, Kalyanraman Rajamani, Alexey Vishnevskiy, Nikolay Georgiev, Mara Preotescu
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Publication number: 20190030126Abstract: The present invention relates to a competitive inhibitor of the binding of the protein Bcl-2 L10 to the ligand binding domain of at least one of the IP3R receptors, for its use in the treatment of cancers, the cells of which express the protein Bcl-2 L10.Type: ApplicationFiled: March 8, 2017Publication date: January 31, 2019Applicants: Universite Claude Bernard - Lyon 1, Centre Leon Berard, Centre National de la Recherche Scientifique (CNRS ), Institut National de la Sante et de la Recherche M edicale (INSERM)Inventors: Adrien Nougarede, Ruth Rimokh, Germain Gillet, Nikolay Georgiev
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Patent number: 10157270Abstract: Methods, apparatus, and articles of manufacture to encode auxiliary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data are disclosed. An example method includes detecting, using a processor, a first symbol present in first text data, the first symbol including a white space character; mapping the first symbol to first data using the processor; detecting, using the processor, a second symbol present in the first text data by detecting a white space character or a flow control character; mapping, using the processor, the second symbol to a first bit position of the first data in encoded data; and determining the encoded data, using the processor, based on placing the first data in the first bit position.Type: GrantFiled: June 2, 2015Date of Patent: December 18, 2018Assignee: The Nielsen Company (US), LLCInventors: Nikolay Georgiev, Leonid Ayzenshtat
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Patent number: 10147108Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to identify affinity between segment attributes and product characteristics. An example method includes identifying, with a processor, a set of product characteristics from purchase transactions that exhibit a threshold product affinity, selecting, with the processor, a set of products having at least one product characteristic from the set of product characteristics that exhibit the threshold product affinity, the set of products associated with first segments, extracting, with the processor, segment attributes from the first segments, and improving a market success of the product of interest by identifying, with the processor, target segments based on ones of the extracted segment attributes exhibiting a threshold segment affinity.Type: GrantFiled: August 7, 2015Date of Patent: December 4, 2018Assignee: The Nielsen Company (US), LLCInventors: Leonid Ayzenshtat, Kalyanraman Rajamani, Alexey Vishnevskiy, Nikolay Georgiev, Mara Preotescu