We have designed computer memories that can shift a long user-specified contiguous region a short, fixed distance in constant time. Such memories make possible complementary co-designed software that not only improves performance but also simplifies and unifies solutions to fundamental computing problems including sorting, searching, and data management.

关键词：内存；软件；数据管理

查看摘要 索取原文[12页]

Learn how to migrate your IBM? Cognos? Business Intelligence V10.2 64-bit BYOL instances safely from IBM SmartCloud? Enterprise to IBM SoftLayer.

关键词：SoftLayer；IBM Cognos商业智能；Racemi云路服务

查看摘要 索取原文[5页]

This guide helps you get started with a typical run of the Windows? OS Preparation V1 Script Package and defines the requirements of this automation in IBM? PureApplication? System.

关键词：PureApplication；IBM模式实验室；Windows操作系统；脚本包V1

查看摘要 索取原文[14页]

High-resolution imaging is useful for the forensic identification of unique printed regions. In this paper, we adapt an iris biometric approach to provide significant statistical discrimination between any two imaged halftone areas. The method is based on image registration followed by 2D Gabor wavelet encoding. Hamming Distances (HD) are used for matching. The z-scores for the comparison of like and unlike samples indicate improved identification statistics compared to both iris biometrics and previous methods of print authentication.

关键词：文档取证；生物识别；Gabor滤波器；防伪；高分辨率成像；虹膜生物识别

查看摘要 索取原文[5页]

Prior work on in-page record formats has contrasted the "N-ary storage model" (NSM) and the "partition attributes across" (PAX) format. The former is the traditional standard page layout whereas the latter "exhibits superior cache and memory bandwidth utilization" [ADH 01], e.g., in data warehouse queries with large scans. Unfortunately, space management within each page is more complex due to the mini-pages in the PAX layout. "Borrowing" space from one mini-page for another requires moving an entire mini-page. In contrast, the NSM format simply grows a slot array and the data space from opposite ends of the page until all space is occupied. The present paper explores a hybrid page layout (HPL) that aims to combine the advantages of NSM and PAX. Predicate evaluation in large scan queries have the same number of cache faults as PAX, and space management uses two data areas growing towards each other. Moreover, the design defines a continuum between NSM and PAX in order to support both efficient scans and efficient insertions and updates. This design is equally applicable to cache lines within RAM memory (the original design goal of PAX) and to small pages on flash storage within large disk pages. Our experimental evaluation is based on an implementation in the former environment. It demonstrates that the HPL design scans almost as fast as the scan-optimized PAX layout and updates almost as fast as the update-optimized NSM layout, i.e., it is competitive with both in their best use cases.

关键词：数据库；存储管理器；百富；NSM；混合页面布局（HPL）；页面布局

查看摘要 索取原文[13页]

Learn how to migrate your Windows 2008 R2 64-bit instances safely from IBM SmartCloud Enterprise to IBM SoftLayer.

关键词：SoftLayer；Racemi云路服务；Windows 2008 R2服务器

查看摘要 索取原文[5页]

This guide helps you to get started with a typical installation for Microsoft? SQL Server? v2008 R2 SP2 using a script package and defines the requirements of this automation in IBM? PureApplication? System.

关键词：PureApplication；IBM模式实验室；Microsoft SQL Server v2008 R2 SP2

查看摘要 索取原文[13页]

This article introduces a new way of using the IBM? WebSphere? DataPower appliance, namely running it as a virtual appliance in IBM PureApplication? System. This virtual appliance supports the same set of functionality you get with the physical appliance, just in a different form factor. Moreover, its support for PureApplication System lets you include DataPower appliances in virtual system patterns, allowing you to automate its install, configuration, and integration with other parts of your infrastructure.

关键词：IBM PureApplication；WebSphere DataPower ；虚拟系统模式

查看摘要 索取原文[18页]

This article continues our discussion from Part 1 on how to build and configure your own cloud sandbox using a Workload Deployer virtual appliance. If you successfully completed the steps outlined in Part 1, which cover a complete installation up to the point of logging in, you are now ready to configure the appliance. This article shows you how to configure your security options. As illustrated in Part 1, the terms Virtual Pattern Kit for Developers, IWD, and Workload Deployer are used interchangeably throughout this series. This series complements the Navigating the IBM Cloud article series.

关键词：云沙箱；VPKD；云环境；配置安全项

查看摘要 索取原文[11页]

The broad objective of this grant was to develop a generally applicable theory of performance of information-level fusion that provides accurate prediction of post-fusion algorithm accuracy in uncertain environments. determines factors affecting fundamental performance tradeoffs, e.g., sample size, resolution, specificity, and sensitivity of sensors. specifies performance benchmarks allowing quantitative comparison of different fusion algorithms. provides guidelines for algorithm design and optimization. The effort focused on information theoretic fusion methods and our analysis was based on geometric properties of information. Our research has impacted application domains where information theoretic fusion is applied. These included georegistration, remote sensing, multimodality anomaly detection, visualization, and dimensionality reduction.

关键词：传感器；传感器融合；算法；信息论；性能（工程）预测

查看摘要 索取原文[8页]