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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bahar, R.I. Mundy, J. Jie Chen |
| Copyright Year | 2003 |
| Description | Author affiliation: Div. of Eng., Brown Univ., Providence, RI, USA (Bahar, R.I.; Mundy, J.; Jie Chen) |
| Abstract | As current silicon-based techniques fast approach their practical limits, the investigation of nanoscale electronics, devices and system architectures becomes a central research priority. It is expected that nanoarchitectures will confront devices and interconnections with high inherent defect rates, which motivates the search for new architectural paradigms. In this paper, we propose a probabilistic-based design methodology for designing nanoscale computer architectures based on Markov Random Fields (MRF). The MRF can express arbitrary logic circuits and logic operation is achieved by maximizing the probability of state configurations in the logic network. Maximizing state probability is equivalent to minimizing a form of energy that depends on neighboring nodes in the network. Once we develop a library of elementary logic components, we can link them together to build desired architectures based on the belief propagation algorithm. Belief propagation is a way of organizing the global computation of marginal belief in terms of smaller local computations. We will illustrate the proposed design methodology with some elementary logic examples. |
| Sponsorship | IEEE IEEE Circuits and Syst. Soc. IEEE Comput. Soc. ACM Special Interest Group on Design Automation |
| Starting Page | 480 |
| Ending Page | 486 |
| File Size | 523063 |
| Page Count | 7 |
| File Format | |
| ISBN | 1581137621 |
| DOI | 10.1109/ICCAD.2003.159727 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-11-09 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Association for Computing Machinery, Inc. (ACM) |
| Subject Keyword | Design methodology Computer architecture Logic circuits Nanoscale devices Belief propagation Integrated circuit interconnections Markov random fields Logic devices Libraries Organizing |
| Content Type | Text |
| Resource Type | Article |
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