During the last two decades Information technology has grown tremendously and became the main source of knowledge. In past few years the world getting closer and closer this is only because of Social networking websites such as Facebook, Twitter etc. Yet with usefulness and the popularity, the misuse and cybercrime are more evident. So prevention and detection of these threats is…
Searching a web page or websites can be considered as a process of people/users enter the keyword on search engine and search engine give back a most relevant page based on Query/ Keyword. But result which is returned by the search engine and ranking of webpage is not efficient according to user/ People requirements. Earlier SEO helps to improve website ranking and still it is relevant but now …
In this paper we produce an algorithm for pre- senting messages to users in social networks that integrates reasoning about the message, the author, the recipient and the social network. Our proposed model was derived on the basis of immersion within three different existing social networking environments, that of Coursera, Reddit, and medical self-help groups such as PatientsLikeMe. We first …
This paper identifies hyperlink network analysis (HNA) as a newly emerging methodology. It suggests that social (or communication) structures on the web may be analyzed based on the hyperlinks among websites. Hyperlink network analysis has advantages in describing emerging structures among social actors on the web. In order to examine what constitutes hyperlink network analysis, this paper revi…
The explosive growth of the Internet has led to the need for ubiquitous data and multimedia communications in the twenty-first century. In-home distribution of multimedia content is still a challenge, particularly for homes not equipped with specialized wiring to support high-speed data and multimedia communications. Retrofitting buildings with new wiring is prohibitively expensive and wirele…
If you have more than one computer in your home, you should have a net- work. I used to consider that statement an opinion, but it’s so logical that I now think of it as a fact of nature. Nobody has ever presented a convincing (to me) argument that supports keeping multiple computers isolated from each other. Using and managing multiple computers is easier if you create a network. You don’…
As distance education continues to grow in its popularity, so does the use of social networking. Hindered by concerns associated with privacy and safety, social networking sites (SNSs) are frequently banned from educational settings. The following article presents the implementation of an alternative social networking site in distance education. Findings from this study highlight the benefits…
A life course approach to mental disorders is concerned with the interplay of social and biological factors in the production and consequences of mental illness over the life span—from the prenatal period to death and across generations. As described by Drs Kuh and Ben-Shlomo in the Preface, the life course approach to mental disorders draws on two foundations: the psychological life span per…
The purpose of this book is to move beyond a purely economic under- standing of the euro crisis and its likely aftermath by emphasizing the political foundations of markets. Our goals in doing so are threefold: first, to develop a holistic understanding of what caused the euro crisis, which incorporates political, ideational, institutional, as well as economic and financial factors; second, to …
This chapter provides a (necessarily) brief introduction to computer net- working concepts. For many applications of gawk to TCP/IP networking, we hope that this is enough. For more advanced tasks, you will need deeper background, and it may be necessary to switch to lower-level programming in C or C++. There are two real-life models for the way computers send messages to each other over a netw…
I ended up working on European and international energy law issues more or less by coincidence. Having embarked on a career in general EU law, I worked on the first merchant infrastructure case under the (then) new EU regulatory frameworks for electricity and gas. Thinking that this was an interesting project, I decided to write an article explaining the regulatory considerations to be taken in…
Social networking forms an important part of online activities of Web users. Web sites such as Facebook, MySpace and Orkut have millions of users using them everyday. However, these sites present two problems. Firstly, these sites form information silos. Information on one site is not usable in the others. Secondly such sites do not allow users much control over how their personal information i…
We present an end-to-end system that extracts a user’s social network and its members’ contact information given the user’s email inbox. The system identifies unique people in email, finds their Web presence, and automatically fills the fields of a contact address book using conditional random fields—a type of probabilistic model well-suited for such information extraction tasks. B…
A digital computer is a useful tool for solving a great variety of problems. A solution to a problem is called an algorithm; it describes the sequence of steps to be performed for the problem to be solved. A simple example of a problem and an algorithm for it would be: Problem: Sort a list of names in ascending lexicographic order. Algorithm: Call the given list list1; create an empty list, li…
The purpose of the networking guidelines are as follows: to assist students in understanding the benefits of networking to help students place in context their current stage of networking development in their school. to assist students in planning the next stage of network development in their school. to provide standard networking ‘models’ and best practice to studen…