Social networking sites such as Facebook, MySpace and Twitter, are very popular with children, even those as young as 8 and 9. These types of sites allow children to be incredibly creative online, keep in touch with their friends and express themselves using a whole range of different media and applications such as video, photos, music, and chat.
An informant once said to us, “Man, you have to be crazy to use a gun to hold up a bank; those credit cards can get you the same thing with no risk.” Whether it be filling out fraudulent applications, stealing cards from the mail, or taking over legitimate accounts, it can be done — “You have to pick them though, watch out for the good banks; they’ve got systems to catch you if you …
Social media constitutes a group of online applications that encourages users to create content and interact with one another. Examples include blogs, social and professional networking sites like Facebook and LinkedIn, micro-blogging sites such as Twitter, media-sharing sites like YouTube and Flickr, social aggregation applications like Pinterest, and location-based sites like Foursquare. Some…
In this book we will propose new interdisciplinary directions for the study of global and regional problems and the interactions between these two scales. Today contemplating and addressing global and regional problems are bread and butter activities for many professionals interested in ‘international’ matters broadly conceived: academic analysts in several disciplines and fields, practisin…
Increased practical individual autonomy has been central to my claims throughout this book. It underlies the efficiency and sustainability of nonproprietary production in the networked information economy. It underlies the improvements I describe in both freedom and justice. Many have raised concerns that this new freedom will fray social ties and fragment social relations. On this view, the n…
In the aftermath of the global financial crisis, the European crisis and the recessions associated with these crises, one tends to think that the risk of deflation is greater than the risk of inflation as things stand at the end of 2012. This is a valid argument insofar as demand-pull factors and cost-push factors are associated with economic booms, when there is unutilized capacity in the econ…
Understanding how users behave when they connect to social networking sites creates opportunities for better interface design, richer studies of social interactions, and improved design of content distribution systems. In this paper, we present a first of a kind analysis of user workloads in on- line social networks. Our study is based on detailed click- stream data, collected over a 12-day pe…
Amazon Virtual Private Cloud (Amazon VPC) lets customers provision a private, isolated section of the Amazon Web Services (AWS) cloud where they can launch AWS resources in a virtual network using customer-defined IP address ranges. Amazon VPC provides customers with several options for connecting their AWS virtual networks with other remote networks. This document describes several common ne…
The increasing use of derivatives for risk management of a company lately has led to the need to report on an actual basis as these instruments and regulate these operations accounting. This paper proposes a presentation of hedging transactions and their accounting evaluating the impact, in terms of accounting, risk management derivatives on a company. Hedges are often ineffective. Overcoming t…
What you post could have a bigger "audience" than you think. Even if you use privacy settings, it's impossible to completely control who sees your social networking profile, pictures, videos, or texts. Before you click "send," think about how you will feel if your family, teachers, coaches, or neighbors find it. • Once you post information online, you can't take it back. You may think that yo…
The wide-scale financial crisis of recent years has focused attention on the role of central banks in achieving and maintaining financial stability. Indeed, financial stability was the primary reason for the establishment of many of the earliest central banks. But as financial crises diminished in frequency and severity in the post-World War II period, particularly in industrial coun- tries, ce…
Ambient Intelligence (AmI) has recently emerged as a vibrant research endeavor shaping our view of future computing and its role in society. While the inception point of AmI could always be argued about, it becomes apparent today that AmI has emerged and established itself as a result of a vivid synergy between several essential components such as- ubiquitous or pervasive computing, intelligent…
The question may be asked, why is it important to discuss good govern- ance as a prerequisite for sustainable and environmentally friendly development? The answer to the above question lies in the historical experience of failure to achieve economic growth by many countries of Africa, Asia and Latin America in the past several decades. Since the end of World War II, the economic literature o…
European social democracy needs to be shaken out of the defensive posture to which it has shrunk for several years now. It should not be in this position at all. Inequality is again becoming a major issue; the power of large corporations is producing a growing number of problems for consumers, workers and citizens; the neglect of collective needs is producing frightening problems of environment…
Have you watched a blockbuster on Netflix, bought a gadget on Amazon.com, or synced files with Dropbox today? If so, you’ve used Amazon Web Services (AWS) in the background. As of December 2014, AWS operated 1.4 mil- lion servers and therefore is a big player in the cloud computing market. The data centers of AWS are distributed throughout the United States, Europe, Asia, and South America. B…
The issues of developing country debt crises, increased volatility and risk, and the determination of market liquidity are high on the agendas of policy-makers, market participants and researchers in the area of financial markets. These issues are also of major importance to regulators and exchange officials. This book contains a collection of eight papers which provide new insights into all th…
Wireless networking is widely used in everybody’s daily lives. Nevertheless, not everyone has considered the reasons for such increasing utilization and nor have they understood the consequences. In this introduction, we provide a brief background regarding wireless networking evolution and the main scenarios where these networks are currently deployed.
In this paper, we survey recent work on peer-to-peer systems, and venture some opinions about future requirements for research. The paper is a survey to support the tutorial at the Networks 2002 Conference and is therefore neither complete, nor likely to be up-to-date by the time you are reading this, since the topic was extremely fast- evolving at the time of writing. Instead, we try to bring …
n November 1992, European Union (EU) and United States trade negoti- ators met in the US President’s official guest house to resolve outstanding differences on domestic support for agriculture. The resulting Blair House Agreement paved the way for the creation of the World Trade Organization (WTO), whose rules govern global trade. Decisions taken around the world about whether to cultivate ge…
This paper proposes a theoretical framework as a foundation for building online communities of practice when a suite of social networking applications referred to as collective intelligence tools are utilized to develop a product or solutions to a problem. Drawing on recent developments in Web 2.0 tools, research on communities of practice and relevant theories of learning, and the authors own…
This book is a descriptive treaty proving a critical overview of the law of credit rating agencies (CRAs) on both sides of the Atlantic. It examines the regulations introduced, how effective the mechanisms for the enforcement of these regulations are, whether they act as a deterrent to CRAs and whether or not investors receive compensation for their losses. The book embarks on a systematic jour…