Aussie AI
LNS Extensions
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Book Excerpt from "Generative AI in C++"
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by David Spuler, Ph.D.
LNS Extensions
If you scare easily, might want to look away... but there's an extension of the LNS that's called the “Multi-Dimensional Logarithmic Number System” (MDLNS). Its theory is based on the “Multiple-Base Number System” (MBNS). MDLNS and MBNS have both found some applications in digital signal processing.
Research papers on LNS extensions: List of research papers on advanced LNS issues:
- Vassil Dimitrov, Graham Jullien, Roberto Muscedere, 2012, Multiple-Base Number System: Theory and Applications, (Circuits and Electrical Engineering Book 2), Part of: Circuits and Electrical Engineering (2 books), Jan 24, 2012 https://www.amazon.com/Multiple-Base-Number-System-Applications-Engineering-ebook/dp/B00847CSAG/ (General book with a section on MDLNS.)
- V. S. Dimitrov, J. Eskritt, L. Imbert, G. A. Jullien, and W. C. Miller, 2001, The use of the multi-dimensional logarithmic number system in DSP applications, in Proc. 15th IEEE Symp. Comput. Arith., Vail, CO, USA, Jun. 2001, pp. 247–254, https://ieeexplore.ieee.org/document/930126
- Vassil S. Dimitrov, Graham A. Jullien, Konrad Walus, 2002, Digital filtering using the multidimensional logarithmic number system, Proceedings Volume 4791, Advanced Signal Processing Algorithms, Architectures, and Implementations XII; (2002) https://doi.org/10.1117/12.452047
- H. Li; G.A. Jullien; V.S. Dimitrov; M. Ahmadi; W. Miller, 2002, A 2-digit multidimensional logarithmic number system filterbank for a digital hearing aid architecture, 2002 IEEE International Symposium on Circuits and Systems. Proceedings (Cat. No.02CH37353), https://ieeexplore.ieee.org/abstract/document/1011464
- R. Muscedere, V. S. Dimitrov, G. A. Jullien, and W. C. Miller. 2002, Efficient conversion from binary to multi-digit multi-dimensional logarithmic number systems using arrays of range addressable look-up tables, Proc. 21st IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP), pages 130-138, 2002. https://ieeexplore.ieee.org/document/1030711
- Leila Sepahi, 2012, Improved MDLNS Number System Addition and Subtraction by Use of the Novel Co-Transformation, Masters Thesis, University of Windsor, https://scholar.uwindsor.ca/cgi/viewcontent.cgi?article=1139&context=etd
- J.-M. Muller, A. Scherbyna and A. Tisserand, 1998, Semi-Logarithmic Number Systems, IEEE Trans. Computers, vol. 47, No. 2, pp. 145-151, 1998, https://ieeexplore.ieee.org/document/663760 PDF: https://perso.ens-lyon.fr/jean-michel.muller/IEEETC-Fev98.pdf
- R Muscedere, 2003, Difficult operations in the multi-dimensional logarithmic number system, Ph.D. Thesis, Electrical and Computer Engineering, University of Windsor, https://scholar.uwindsor.ca/cgi/viewcontent.cgi?article=2741&context=etd
- J. Eskritt, R. Muscedere, G.AJullien, V.S.Dimitrov and W.C.Miller, 2000, A 2-digit DBNS filter architecture, IEEE Workshop on Signal Processing, Louisiana, Oct. 2000, https://ieeexplore.ieee.org/document/886743
- V.S. Dimitrov, G.A. Jullien and W.C. Miller, Theory and applications of the double-base number system, IEEE Trans. an Computers, vol. 48, No. IO, pp. 1098-1 106, Oct. 1999, https://ieeexplore.ieee.org/document/805158
- V.S. Dimitrov, S. Sadeghi-Emamchaie, G.A. Jullien and W.C. Miller, 1996, A near canonic double-base number system with applications in DSP, SPlE Conference on Signal Processing Algorithms, vol. 2846, pp.14-25. 1996, https://doi.org/10.1117/12.255433
- G. A. Jullien, V. S. Dimitrov, B. Li, W. C. Miller, A..Lee, and M. Ahmadi, 1999, A Hybrid DBNS Processor for DSP, Computation, Proc. Int. IEEE Symp. Circuits and Systems, Orlando, https://www.researchgate.net/publication/221381797_A_hybrid_DBNS_processor_for_DSP_computation
- Ewe, Chun Te, 2009, A new number representation for hardware implementation of DSP algorithms, Ph.D. thesis, Imperial College London, https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.501468 (Dual fixed-point number system; has some LNS content.)
- Vassil S. Dimitrov, Graham A. Jullien, Konrad Walus, 2002, Digital filtering using the multidimensional logarithmic number system, Proceedings Volume 4791, Advanced Signal Processing Algorithms, Architectures, and Implementations XII; (2002), International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States, https://doi.org/10.1117/12.452047
For more research papers on LNS extensions, see https://www.aussieai.com/research/logarithmic#extend.
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