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关键词： 监督(认可)   电信  

标准号: ANSI/TIA J-STD-025-B-1-2006

摘要： This addendum only consists of additions to ANS/TIA J-STD-025-B adding MEID, as follows: a. Page 12 Line 46: Section 3 -- Definitions and Acronyms - Add Mobile Equipment IDentifier (MEID). b. Page 93 Line 11: Section 6.4.9 -- PartyIdentity - Add meid. c. Page 221 Line 14: Annex I -- PartyIdentity - Add meid.

关键词： 导航定位技术   坐标系   reference   基准系统   数字表示   正方形   投影带   标识符  

摘要： 7 军用网格基准系统 military grid reference system（MGRS）通用横向麦卡托（UTM）系统的一种扩展。它是用一串字母和数字表示地球上任何位置的一种方法。MGRS进一步把每一个UTM投影带分成许多100km见方的正方形，每个正方形有两个字符标注（α1α2），故称其为字母对标识符。

标准号: ATIS J-STD-025-B-1-2006

关键词： document identifier reassignment   SVD   indexing   compression   TSP   clustering  

摘要： Recent studies demonstrated that it is possible to reduce Inverted Files (IF) sizes by reassigning the document identifiers of the original collection, as this lowers the distance between the positions of documents related to a single term. Variable-bit encoding schemes can exploit the average gap reduction and decrease the total amount of bits per document pointer. This paper presents an efficient solution to the reassignment problem, which consists in reducing the input data dimensionality using a SVD transformation, as well as considering it a Travelling Salesman Problem (TSP). We also present some efficient solutions based on clustering. Finally, we combine both the TSP and the clustering strategies for reordering the document identifiers. We present experimental tests and performance results in two text TREC collections, obtaining good compression ratios with low running times, and advance the possibility of obtaining scalable solutions for web collections based on the techniques presented here.

关键词： 识别   Si单位   符号  

标准号: ANSI/ASAE S584.1-2006

摘要： This standard is primarily directed to identifying agricultural equipment (implements of husbandry) that have been designed in their original equipment configuration for specified ground speeds greater than 40 km/h (25 mile/h) but under 65 km/h (40 mile/h). It applies to self propelled, semi-integral and towed equipment moving on public roads. The Speed Identification Symbol (SIS) identifies the maximum equipment ground speed based on the ground speed design capability of the specified piece of equipment.

关键词： Reference   强制转换   布尔类型   逻辑运算  

摘要： 本文先简单说明C++与C不同的概念(C++是面向对象而C是面向过程语言),然后尽量避开这个话题介绍这两种编程语言的细节差别,并提出了新的设想和希望。

标准号: ETSI TR 102 503-2006

关键词： 安全   验证   标识符   层次命名  

摘要： 本文主要探讨在Lotus Domino环境中的安全性设计,认为企业网络要得到最大程度的安全保护,必须从不同的层次上对网络安全进行整体的设计。

关键词： alias   cross-references   dictionary   protein accession identifier   resolving  

摘要： In mass spectrometry-based proteomics, protein identification results usually consist of peptide sequences and database-dependent accession identifiers of the matching proteins. Often certain annotations are only available in particular databases that in turn must be queried by a certain identifier. In order to simplify and unify the tracing of identified proteins back to their original annotation information, a system capable of set-oriented mapping the different accession identifiers of proteins derived from multiple sequence database sources has been developed. This allows unification of the access to protein information and tracing to other online resources providing additional information as well as resolving cross-references of protein identifications. The interface of seqDB is available via http://*** following the link to seqDB.

关键词： protein sequence identification   SEGUID database  

摘要： in proteome studies, identification of proteins requires searching protein sequence databases. The public protein sequence databases (e.g., NCBInr, UniProt) each contain millions of entries, and private databases add thousands more. Although much of the sequence information in these databases is redundant, each database uses distinct identifiers for the identical protein sequence and often contains unique annotation information. Users of one database obtain a database-specific sequence identifier that is often difficult to reconcile with the identifiers from a different database. When multiple databases are used for searches or the databases being searched are updated frequently, interpreting the protein identifications and associated annotations can be problematic. We have developed a database of unique protein sequence identifiers called Sequence Globally Unique Identifiers (SEGUID) derived from primary protein sequences. These identifiers serve as a common link between multiple sequence databases and are resilient to annotation changes in either public or private databases throughout the lifetime of a given protein sequence. The SEGUID Database can be downloaded (http://***/ SEGUID/) or easily generated at any site with access to primary protein sequence databases. Since SEGUIDs are stable, predictions based on the primary sequence information (e.g., pI, M-r) can be calculated just once;we have generated approximately 500 different calculations for more than 2.5 million sequences. SEGUIDs are used to integrate MS and 2-DE data with bioinformatics information and provide the opportunity to search multiple protein sequence databases, thereby providing a higher probability of finding the most valid protein identifications.