Publications

Conferences:

1. S. Venkataramani, J. Liu, A. Raghunathan and M. Shoaib, "Scalable Effort Classifiers for Energy Efficient Machine Learning" , in Proc. Design Automation Conference (DAC), June 2015.
   
   
2. A. Ranjan, S. Venkataramani, X. Fong, K. Roy and A. Raghunathan, "Approximate Storage for Energy Efficient Spintronic Memories" , in Proc. Design Automation Conference (DAC), June 2015.
   
   
3. S. Venkataramani,Victor Bahl, Xian-Sheng Hua, Jie Liu, Jin Li, Matthai Phillipose, Bodhi Priyantha and Mohammed Shoaib, "Sapphire: An Always-on Context-aware Computer Vision System for Portable Devices" , in Proc. Design, Automation and Test at Europe (DATE), March 2015.
   
   
4. A. Raha, S. Venkataramani, V. Raghunathan, and A. Raghunathan, "Quality Configurable Reduce-and-Rank for Energy Efficient Approximate Computing" , in Proc. Design, Automation and Test at Europe (DATE), March 2015.
   
   
5. R. Venkatesan, S. Venkataramani, X. Fong, K. Roy, and A. Raghunathan, "SPINTASTIC: Spin-based Stochastic Logic for Energy-efficient Computing" , in Proc. Design, Automation and Test at Europe (DATE), March 2015.
   
   
6. S. Venkataramani, K. Roy, and A. Raghunathan, Approximate Computing for Energy-efficient Error-resilient Multimedia Systems, in Proc. IEEE/ACM Workshop on Variability Modeling and Characterization, International Conference on Computer Aided Design (ICCAD), Nov 2014.
   
   
7. S. Venkataramani, S. Chakradhar, K. Roy, and A. Raghunathan, "Approximate Computing for Efficient Information Processing" , in Proc. IEEE Symposium on Embedded Systems for Real-time Media (ESTIMEDIA), Embedded Systems Week (EsWeek), Oct 2014 (Special Session : Emerging Trends for the Next-Generation Multimedia).
   
   
8. V. Kozhikkottu, S. Venkataramani, S. Dey and A. Raghunathan "Variation tolerant design of a vector processor for Recognition, Mining and Synthesis", in Proc. International Symposium on Low Power Electronics and Design (ISLPED), Aug 2014.
   
   
9. S. Venkataramani, A. Ranjan, K. Roy and A. Raghunathan "AxNN: Energy-efficient Neuromorphic Systems using Approximate Computing", in Proc. International Symposium on Low Power Electronics and Design (ISLPED), Aug 2014 (Best Paper Nominee).
   
   
10. V. Chippa, S. Venkataramani, K. Roy and A. Raghunathan "StoRM: Stochastic Recognition and Mining Processor", in Proc. International Symposium on Low Power Electronics and Design (ISLPED), Aug 2014.
    
    
11. R.Venkatesan, S.Ramasubramanian, S. Venkataramani, K. Roy and A. Raghunathan "STAG: Spintronic-Tape Architecture for GPGPU Cache Hierarchies", in Proc. International Symposium on Computer Architecture (ISCA), June 2014.
    
    
12. A. Ranjan, A. Raha, S. Venkataramani, K. Roy and A. Raghunathan "ASLAN: Synthesis of Sequential Approximate Circuits", in Proc. Design, Automation and Test at Europe (DATE), March 2014.
    
    
13. S. Venkataramani, V.K. Chippa, S. Chakradhar, K. Roy and A. Raghunathan "Quality Programmable Vector Processors for Approximate Computing", in Proc. International Symposium on Microarchitecture (MICRO), December 2013.
    
    
14. V.K. Chippa, S. Venkataramani, K. Roy and A. Raghunathan, "Approximate Computing: An Integrated Hardware Approach" , in Proc. Asilomar Conference on Signals, Systems and Computers (ASILOMAR), Nov 2013.
    
    
15. S. Ramasubramanian, S. Venkataramani, A. Paranthaman and A. Raghunathan "Relax-and-Retime: A methodology for Energy Efficient Recovery based Design", in Proc. Design Automation Conference (DAC), June 2013.
    
    
16. S. Venkataramani, K.Roy and A. Raghunathan, "Substitute-and-Simplify: A Unied Design Paradigm for Approximate and Quality Congurable Circuits" , in Proc. Design, Automation and Test at Europe (DATE), March 2013.
    
    
17. S. Venkataramani, A. Sabne, V.Kozhikkottu, K.Roy and A. Raghunathan, "SALSA: Systematic Logic Synthesis of Approximate Circuits", in Proc. Design Automation Conference (DAC), pages 796 - 801, June 2012.

Journals:

1. R. Venkatesan, S. Venkataramani, X. Fong, K. Roy and A. Raghunathan, "Energy-Efficient Stochastic Computing using Spintronic Devices", in IEEE Trans. on Computers (under review).
   
   
2. Z. Pajouhi, S. Venkataramani, A. Raghunathan and K. Roy, "Exploring Spin-Transfer-Torque Devices for Logic Applications", in IEEE Trans. on Computer-aided design of Integrated Circuits and Systems (accepted for publication).
   
   
3. S. Venkataramani, V.Kozhikkottu, A. Sabne, K. Roy and A. Raghunathan, "Logic Synthesis of Approximate Circuits", in IEEE Trans. on Computer-aided design of Integrated Circuits and Systems (accepted for publication).