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Journal of Computer Science and Technology 2011, Vol. 26 Issue (4) :616-624    DOI: 10.1007/s11390-011-1161-4
Special Section on Perspectives on Future Computer Science Current Issue | Archive | Adv Search << Previous Articles | Next Articles >>
Three New Concepts of Future Computer Science
Zhi-Wei Xu (徐志伟) and Dan-Dan Tu (涂丹丹)
Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China

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Abstract This article presents an observation resulted from the six-year Sino-USA computer science leadership exchanges: the trend towards the emergence of a new computer science that is more universal and fundamental than that in the past. In the 21st century, the field of computer science is experiencing fundamental transformations, from its scope, objects of study, basic metrics, main abstractions, fundamental principles, to its relationship to other sciences and to the human society, while inheriting the basic way of thinking and time-tested body of knowledge accumulated through the past 50 years. We discuss three new concepts related to this trend. They are computational lens and computational thinking articulated by US scientists, and ternary computing for the masses proposed by Chinese scientists. We review the salient features of these concepts, discuss their impact, and summarize future research directions.
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Keywordscomputational lens   computational thinking   ternary computing     
Received 2010-12-15;

The author's work is supported in part by the Frontier Research Project of Chinese Academy of Sciences and the National Basic Research 973 Program of China under Grant Nos. 2011CB302500, 2011CB302800.

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Zhi-Wei Xu (徐志伟) and Dan-Dan Tu (涂丹丹).Three New Concepts of Future Computer Science[J]  Journal of Computer Science and Technology, 2011,V26(4): 616-624
Copyright 2010 by Journal of Computer Science and Technology