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We present queueing-based algorithms to calculate the bandwidth required for a video stream so that the three main Quality of Service constraints, i.e., end-to-end delay, jitter and packet loss, are ensured.

Conversational and streaming video-based applications are becoming a major part of the everyday Internet usage. The quality of these applications (QoS), as experienced by the user, depends on three main metrics of the underlying network, namely, end-to-end delay, jitter and packet loss. These metrics are, in turn, directly related to the capacity of the links that the video...

"A Daughter's Heart" is a tale of love and evolution in a father-daughter relationship. It is a daughter's story of courage and endurance after being torn apart by a very painful and untimely death of her father. The book brings to life the spirit of resilience that holds human beings together and gradually transforms grief into hope for the future.

It is a promising account of a brave young woman's journey, coming from a country widely misunderstood in the contemporary world. This book dispels some of the smoky myths that have come to surround the international conceptions about...

"A Daughter's Heart" is a tale of love and evolution in a father-daughter relationship. It is a daughter's story of courage and endurance after being torn apart by a very painful and untimely death of her father. The book brings to life the spirit of resilience that holds human beings together and gradually transforms grief into hope for the future.

It is a promising account of a brave young woman's journey, coming from a country widely misunderstood in the contemporary world. This book dispels some of the smoky myths that have come to surround the international conceptions about...

This book aims to show how a meta-theory of critical realism can be applied to research about pedagogy in the changing landscape of higher education in England. It introduces some of the key ideas of critical realism, and its potential to clarify complex issues that arise in research. This book draws on a critical realist study of structure/agency interactions in three contrasting higher education institutions. Seven case studies of lecturers, over the three universities, are considered to explore the interplay of global, national and institutional structures and processes in their...