It’s tough to argue with R as a high-quality, cross-platform, open source statistical software product—unless you’re in the business of crunching Big Data. This concise book introduces you to several strategies for using R to analyze large datasets. You’ll learn the basics of Snow, Multicore, Parallel, and some Hadoop-related tools, including how to find them, how to use them, ...(展开全部)

七位Master使役着自己的从者对万能的许愿机——圣杯展开一场激烈的角逐，谁会是最后的赢家？ ps:平行世界的圣杯战争，Master为原创，从者会从原著和FGO里挑选，大部分世界设定跟随从原著（不包含FGO），有些部分会剔除...

One of comics’ true visionary formalists reinvents science fiction in this graphic novel. This collects six wildly inventive short comics stories that might collectively be dubbed “speculative memoir.” Schrauwen’s deadpan depictions of his and his offspring's upcoming lives include alien abduction, dialogue with future agents, and coded messages in envelopes at breakfast. Full-...(展开全部)

This is a hands-on introduction to parallel programming based on the Message-Passing Interface (MPI) standard, the de-facto industry standard adopted by major vendors of commercial parallel systems. This textbook/tutorial, based on the C language, contains many fully-developed examples and exercises. The complete source code for the examples is available in both C and Fortran 7...(展开全部)

The Parallel Programming Guide for Every Software Developer From grids and clusters to next-generation game consoles, parallel computing is going mainstream. Innovations such as Hyper-Threading Technology, HyperTransport Technology, and multicore microprocessors from IBM, Intel, and Sun are accelerating the movement's growth. Only one thing is missing: programmers with the ski...(展开全部)

Introducation to Parallel Computing is a complete end-to-end source of information on almost all aspects of parallel computing from introduction to architectures to programming paradigms to algorithms to programming standards. It is the only book to have complete coverage of traditional Computer Science algorithms (sorting, graph and matrix algorithms), scientific computing alg...(展开全部)

Great play, that introduced the word "robot" into English, looks to a future in which all workers are automatons. They revolt when they acquire souls (i.e., when they gain the ability to hate) and the resulting catastrophe make for a powerful and deeply moving theatrical experience. Paul Selver translation.

R.U.R.--written in 1920, premiered in Prague in 1921, and first performed in New York in 1922--garnered worldwide acclaim for its author and popularized the word robot. Mass-produced as efficient laborers to serve man, Capek's Robots are an android product--they remember everything but think of nothing new. But the Utopian life they provide ultimately lacks meaning, and the hum...(展开全部)

简介：我是R天使，雷狮，欢迎各位前来参加凹凸大赛