Quality of service (QoS) is the set of techniques designed to manage network resources. QoS refers to the capability of a network to provide better service to selected network traffic over various LAN and WAN technologies. The primary goal of QoS is to provide flow priority, including dedicated bandwidth, controlled jitter and...
Data-mining has become a popular research topic in recent years for the treatment of the "data rich and information poor" syndrome. Currently, application oriented engineers are only concerned with their immediate problems, which results in an ad hoc method of problem solving. Researchers, on the other hand, lack an understanding of the...
Vagueness is central to the flexibility and robustness of natural language descriptions. Vague concepts are robust to the imprecision of our perceptions, while still allowing us to convey useful, and sometimes vital, information. The study of vagueness in Artificial Intelligence (AI) is therefore motivated by the desire to incorporate this...
to think about what it means. What is Computer Graphics? Simply defined, Computer Graphics (or CG) is the images generated or modified on a computer. These images may be visualizations of real data or imaginary depictions of a fantasy world.
The use of Computer Graphics effects in movies such as The Incredibles and games such as Myst...
When I started playing with the first-generation iPhone back in 2008, I was amazed by
the simplicity and versatility of the smart phone. With the iPhone in hand, I could
take pictures, navigate with GPS, tell time, and of course, play games—especially when
I was bored while waiting in line at the DMV for my license plate....
This book stems in part from courses taught at the University of Kentucky and at the University of Wisconsin–Madison on programming language design. There are many good books that deal with the subject at an undergraduate level, but there are few that are suitable for a one-semester graduatelevel course. This book is my...
Explore the new design discipline that is behind such products as the iPod and innovative Web sites like Flicer. While other books on this subject are either aimed at more seasoned practitioners or else are too focused on a particular medium like software, this guide will take a more holistic approach to the discipline, looking at interaction...
The goal of this book is to teach computational scientists and engineers how to develop tailored, flexible, and efficient working environments built from small programs (scripts) written in the easy-to-learn, very high-level language Python. The focus is on examples and applications of relevance to computational science: gluing existing...
When the first edition of About Face was published in 1995, the idea of designing products based on human goals was a revolutionary concept. Thanks to the work of Alan Cooper and other pioneers, interaction design is now widely recognized as a unique and vital discipline, but our work is far from finished.
It has long been the goal of engineers to develop tools that enhance our ability to do work, increase our quality of life, or perform tasks that are either beyond our ability, too hazardous, or too tedious to be left to human efforts. Autonomous mobile robots are the culmination of decades of research and development, and their potential is...
Malware. In my almost 15 years in information security, malware has become the most powerful tool in a cyber attacker’s arsenal. From sniffing financial records and stealing keystrokes to peer-to-peer networks and auto updating functionality, malware has become the key component in almost all successful attacks. This has not always been...
The data compression field has always been an important part of computer science,
and it is becoming increasingly popular and important today. Although computers
become faster and data storage becomes less expensive and more efficient, the in
creased importance of sound and video necessitates the use of at least a small mea
sure of...
