Synthesis approach to multi-level regular representation for combinational circuits

Author(s):  
M. Chrzanowska-Jeske ◽  
Chungping Guo
Author(s):  
Vinay Kumar Verma ◽  
Neeraj Kumar Misra

One of the critical issues in VLSI circuit is High Power dissipation. Quantumdot Cellular Automata (QCA) which is widely utilized in nanocomputing era. QCA has Landauer clocked based synthesis approach and it has clocked based information flow. This manuscript analysis and design a combinational digital circuits in an emerging QCA framework. The design is evaluated and formulated in terms of area, latency and power dissipation. QCA Designer tool has been taken for the design of quantum cell-based combinational circuits and simulation purpose. Moreover, it is believed based on experimental analysis that the QCA based combination circuits will make a contribution to high computing speed and low power paradigm.


2019 ◽  
Vol 41 (8) ◽  
pp. 862-876 ◽  
Author(s):  
Marie-Louise Dick ◽  
Margaret Henderson ◽  
Yi Wei ◽  
David King ◽  
Katrina Anderson ◽  
...  

2021 ◽  
Vol 7 ◽  
Author(s):  
Wanjun Chu ◽  
Wiktoria Glad ◽  
Renee Wever

Abstract Over the past decade, the field of design for sustainable behaviour (DfSB) has gained a growing amount of research interest. However, as the field evolves, new challenges also arise. A suitable unit of analysis is needed to contextualize users’ behaviour issues in a broader socio-cultural and long-term perspective. This paper explores the use of activity theory (AT) as a potential lens for guiding empirical analysis and design exploration in DfSB. By employing a meta-synthesis approach, we systematically search and synthesize existing studies that adopted AT in design for sustainability. Key findings show that AT’s principles and theoretical implications are especially useful for helping design researchers frame and address DfSB challenges. We argue that by taking activity as the unit of analysis, the AT lens can enable researchers to incorporate users’ dynamic, multi-level and complex activity systems into DfSB considerations.


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