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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
18-07-2023 дата публикации

Federal learning-based privacy protection method and computing device

Номер: CN116451275A
Автор: WANG ZHIQIANG, YU XINYUE, XUE PEIYANG, LUO LEQI
Принадлежит:

The invention provides a federal learning-based privacy protection method and computing equipment, and relates to the technical field of computer application. The method comprises the following steps: acquiring local model update and a global model; determining a direction consistency coefficient according to the local model update and the global model; comparing the direction consistency coefficient with a preset discarding threshold value and a preset protection threshold value respectively, and determining a marker updated by the local model and a protection mode of uploading the local model update to the server according to a comparison result; receiving a first aggregation model and a second aggregation model issued by the server; wherein the first aggregation model and the second aggregation model are determined according to the marker, the first aggregation model needs to be decrypted, and the second aggregation model does not need to be decrypted; and decrypting and aggregating ...

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Номер записи: 1
25-07-2023 дата публикации

Vulnerability knowledge graph construction method, vulnerability knowledge graph evaluation method, equipment and storage medium

Номер: CN116484025A
Автор: WANG ZHIQIANG, XUE PEIYANG, YU XINYUE, LUO LEQI, ZHANG KE
Принадлежит:

The invention provides a vulnerability knowledge graph construction method, an evaluation method, equipment and a storage medium, and relates to the technical field of computer application, the vulnerability knowledge graph construction method comprises the steps that vulnerability data in data sources are acquired, and the data sources comprise an NVD database, a CNVD database, a CWE database and an Exploit-db database; performing data processing on the vulnerability data to obtain pre-processed data; obtaining relation data between entity data and entities according to the preprocessed data, wherein the entities comprise a vulnerability entity, a product entity, a product version entity, a manufacturer entity, a vulnerability entity, a vulnerability verification entity, a vulnerability utilization entity and a related link entity; fusing the entity data and the relational data by using a preset data fusion algorithm to obtain fused data; and constructing a security vulnerability knowledge ...

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Номер записи: 2