Conference papers

• BioArch: a reconfigurable hardware accelerator designed for bioinformatics workloads
  S. Karen Khatamifard, Meisam Razaviyayn, Ulya R. Karpuzcu
  Accepted for presentation in the Genome Informatics Meeting 2017, Cold Spring Harbor Laboratory (CSHL), NY, 2017.
  [BibTex]
  

• Binary Neural Networks for Hashing De novo Transcriptome Sequences
  S. Karen Khatamifard, Meisam Razaviyayn, Ulya R. Karpuzcu
  Accepted for poster presentation in The Southern California Machine Learning Symposium (SoCal ML), Los Angeles, CA, 2017.
  [BibTex]
  

• ThermoGater: Thermally-Aware On-Chip Voltage Regulation
  S. Karen Khatamifard, Longfei Wang, Weize Yu, Selcuk Kose, and Ulya R. Karpuzcu
  In Proceedings of the 44th International Symposium on Computer Architecture (ISCA), Toronto, Canada, 2017.
  [Slides] [BibTex]
  

• VARIUS-TC: A Modular Architecture-Level Model of Parametric Variation for Thin-Channel Switches
  S. Karen Khatamifard, Michael Resch, Nam Sung Kim, and Ulya R. Karpuzcu
  In Proceedings of the 34th International Conference on Computer Design (ICCD), Phoenix, AZ, 2016.
  [Slides] [BibTex] [Tool Website]
  

• On Quantification of Accuracy Loss in Approximate Computing
  Ismail Akturk, S. Karen Khatamifard, and Ulya R. Karpuzcu
  In Annual Workshop on Duplicating, Deconstructing and Debunking, Portland, OR, June 2015.
  [Slides] [BibTex] [Tool Website]
  

Journal papers

• Approximate Communication: Approximation Techniques for Communication Reduction in Parallel Systems
  Filipe Betzel, S. Karen Khatamifard, Harini Suresh, David J. Lilja, John Sartori, Ulya Karpuzcu
  ACM Computing Surveys, 2018.
  [BibTex]
  

• On Memory System Design for Stochastic Computing
  S. Karen Khatamifard, M. Hassan Najafi, Ali Ghoreishi, Ulya Karpuzcu, David J. Lilja
  IEEE Computer Architecture Letters, 2018.
  [BibTex]
  

• On Approximate Speculative Lock Elision
  S. Karen Khatamifard, Ismail Akturk, Ulya Karpuzcu
  IEEE Transactions on Multi-Scale Computing Systems, 2017.
  [BibTex]
  

• Efficient In-Memory Processing Using Spintronics
  Zamshed Chowdhury, Jonathan D. Harms, S. Karen Khatamifard, Masoud Zabihi, Yang Lv, Andrew P. Lyle, Sachin S. Sapatnekar, Ulya R. Karpuzcu, Jian-Ping Wang
  IEEE Computer Architecture Letters (CAL), 2017.
  [BibTex]
  

• Efficiency, Stability, and Reliability Implications of Unbalanced Current Sharing among Distributed On-Chip Voltage Regulators
  Longfei Wang, S. Karen Khatamifard, Orhun Aras Uzun, Ulya R. Karpuzcu, and Selcuk Kose
  IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017.
  [BibTex]