Dealing with Data: Upgrading Infrastructure

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Proactive Price Regulation for Upgrading Telecommunications Infrastructure

The extent to which society benefits from an upgrade to a telecommunications network infrastructure depends on when that upgrade occurs. This paper discusses a proactive pricing approach in which the regulator defines a pricing policy to induce a profit-seeking monopoly carrier to upgrade the infrastructure at the socially desirable time. We discuss how the regulator can determine the optimal t...

متن کامل

Dealing with Big Data

A the United States grew rapidly in the late nineteenth century, its government sought to collect more information about the state of the country. The vast amount of data collected in the 1880 census was still being transcribed by clerical staff nine years later. A new method was required for the 1890 census and Herman Hollerith, a census employee, proposed that census returns should be analyse...

متن کامل

Dealing with Missing Data

Rough sets methodology is a useful tool for analysis of decision problems concerning a set of objects described in a data table by a set of condition attributes and by a set of decision attributes. In practical applications, however, the data table is often not complete because some data are missing. To deal with this case, we propose an extension of the rough set methodology to the analysis of...

متن کامل

Dealing with Duff Data

The classical problem of statistical outliers does not really exist in the Bayesian context because its detection is indicative of an inadequate analysis model. Nevertheless, we may sometimes want to deal with data where quirky things occasionally happen. We describe two elementary probability formulations for handling this case and show, with the aid of a simple example, how they lead to robus...

متن کامل

6 Dealing with Cloudy Data

Looking up, it’s easy to spot the clouds. The white fluff is strikingly contrasted by the blue sky. It’s not so easy from space, especially above the Earth’s poles. The clouds blend in against the vast expanses of snow and ice. This is a problem for scientists who use satellites to study clouds and climate. Recently though, UC Berkeley statistician Bin Yu, her graduate student Tao Shi, and thei...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Science

سال: 2011

ISSN: 0036-8075,1095-9203

DOI: 10.1126/science.331.6024.1515-c