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While the development of Information Technology has been obvious to all, the underpinning computer science has been less apparent. Subrata Dasgupta provides a thought-provoking introduction to the field and its core principles, considering computer science as a science of symbol processing.
A complete and accessible history of computer science, beginning with Charles Babbage in 1819.
Taking readers on a fascinating tour through the history of modern technology and the nature of human creativity, Dasgupta offers a brilliant, groundbreaking exploration of how cognitive psychology can shed light on the technological mind. With its rare combination of an intimate, often conversational writing style and clear expositions of difficult concepts, the book will be of interest to all who have pondered the nature of human creativity. 16 illustrations.
Between the genesis of computer science in the 1960s and the advent of the World Wide Web around 1990, computer science evolved in significant ways. The author has termed this period the "second age of computer science." This book describes its evolution in the form of several interconnected parallel histories.
At the heart of creativity is the practice of bringing something new into existence, whether it be a material object or abstract idea, thereby making history and enriching the creative tradition. A Cognitive Historical Approach to Creativity explores the idea that creativity is both a cognitive phenomenon and a historical process. Blending insights and theories of cognitive science with the skills, mentality and investigative tools of the historian, this book considers diverse issues including: the role of the unconscious in creativity, the creative process, creating history with a new object or idea, and the relationship between creators and consumers. Drawing on a plethora of real-life examples from the eighteenth century through to the present day, and from distinct fields including the arts, literature, science and engineering, Subrata Dasgupta emphasizes historicity as a fundamental feature of creativity. Providing a unified, integrative, interdisciplinary treatment of cognitive history and its application to understanding and explaining creativity in its multiple domains, A Cognitive Historical Approach to Creativity is essential reading for all researchers of creativity.
This book is about creativity and the nature of the creative process in technological invention. The author shows how certain ideas in cognitive science and artificial intelligence can be used to analyse, describe and explain an important invention taken from the history of computer technology.
In the nineteenth century, Bengal witnessed an extraordinary intellectual flowering. Bengali prose emerged, and with it the novel and modern blank verse; old arguments about religion, society, and the lives of women were overturned; great schools and colleges were created; new ideas surfaced in science. And all these changes were led by a handful of remarkable men and women. For the first time comes a gripping narrative about the Bengal Renaissance recounted through the lives of all its players from Rammohun Roy to Rabindranath Tagore. Immaculately researched, told with colour, drama, and passion, Awakening is a stunning achievement.
The author examines logic and methodology of design from the perspective of computer science. Computers provide the context for this examination both by discussion of the design process for hardware and software systems and by consideration of the role of computers in design in general. The central question posed by the author is whether or not we can construct a theory of design.
Over the past sixty years, the spectacular growth of the technologies associated with the computer is visible for all to see and experience. Yet, the science underpinning this technology is less visible and little understood outside the professional computer science community. As a scientific discipline, computer science stands alongside the likes of molecular biology and cognitive science as one of the most significant new sciences of the post Second World War era. In this Very Short Introduction, Subrata Dasgupta sheds light on these lesser known areas and considers the conceptual basis of computer science. Discussing algorithms, programming, and sequential and parallel processing, he cons...