Part 1 of ANSI X9.100-40 defines the elements and structures for standard check image tests used by the financial industry to assess specific attributes of check images. The specification establishes a framework for defining check image tests, conveying the results from executing a check image test, and conveying any parameters used in executing check image tests. Part 2 of ANSI X9.100-40 describes the application and registration procedures used to register check image tests that conform to ANSI X9.100-40 Part 1.

定价： 1274元 / 折扣价： 1083 元

Specifies a conceptual model for a random bit generator for cryptographic purposes, together with the elements of this model. Specifies the characteristics of the main elements required for a non-deterministic random bit generator, specifies the characteristics of the main elements required for a deterministic random bit generator, establishes the security requirements for both the non-deterministic and the deterministic random bit generator. Where there is a requirement to produce sequences of random numbers from random bit strings, this standard gives guidelines on how this can be performed.

定价： 1056元 / 折扣价： 898 元

Amendment 1 to ISO/IEC 13818-6:1998.

定价： 546元 / 折扣价： 465 元

Amendment 2 to ISO/IEC 18013-3:2017/AM2:2023.

定价： 114元 / 折扣价： 97 元 加购物车

Establishes an Artificial Intelligence (AI) and Machine Learning (ML) framework for describing a generic AI system using ML technology. The framework describes the system components and their functions in the AI ecosystem. This document is applicable to all types and sizes of organizations, including public and private companies, government entities, and not-for-profit organizations, that are implementing or using AI systems.

定价： 1196元 / 折扣价： 1017 元 加购物车

This International Standard specifies the physical and magnetic characteristics of magnetic tape cassettes, using magnetic tape 12,65 mm wide so as to provide physical interchange of such cassettes between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format, called Digital Tape Format-2 (DTF-2), thereby allowing data interchange between drives by means of such cassettes.

定价： 1500元 / 折扣价： 1275 元 加购物车

Technical Corrigendum 1 to ISO/IEC 29150:2011.

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Specifies the requirements for a protocol derived from HCI/HCP (see ETSI TS 102 622) enabling communication for devices regardless of data link and physical layers. This document covers the following: a) outline of a system comprised of one or more hosts and one controller; b) extension of connection topology between hosts and host controller (i.e. star topology and additional other topologies); c) segregation between existing system using ETSI TS102 613 and new system compliant to this document (this document refers ETSI TS 102 613, but does not change its specification and does not use RFU).

定价： 902元 / 折扣价： 767 元 加购物车

This standard is Part 4 (Operational Testing Methodologies) of standard for Information Technology Biometric Performance Testing and Reporting, INCITS 409. The objective of this standard is to establish requirements for operational performance-based biometric testing and reporting.

定价： 570元 / 折扣价： 485 元 加购物车

Amendment 2 ISO/IEC 21000-5:2004.

定价： 1044元 / 折扣价： 888 元 加购物车

Specifies an accelerated ageing test method for estimating the lifetime of the retrievability of information stored on recordable or rewritable optical disks. The method is based on the theoretical assumption that the lifetime of data recorded on an optical disk has a lognormal distribution. Detailed testing is specified for the following formats: DVD-R/RW/RAM disks, +R/+RW disks, CD-R/RW disks and BD recordable/rewritable disks.

定价： 1358元 / 折扣价： 1155 元 加购物车

Technical Corrigendum 2 to ISO/IEC 26300:2006

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This Standard defines the recorder/reproducer interface or envelope requirements for precision reels with 76 mm (3 in) centre hole, designed for. use in magnetic tape interchange instrumentation applications.

定价： 447元 / 折扣价： 380 元 加购物车

定价： 855元 / 折扣价： 727 元 加购物车

ISO/IEC 13335 contains guidance on the management of ICT security. Part 1 of ISO/IEC 13335 presents the concepts and models fundamental to a basic understanding of ICT security, and addresses the general management issues that are essential to the successful planning, implementation and operation of ICT security.

定价： 665元 / 折扣价： 566 元 加购物车