20092021

Research output per year

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Research Output

  • 17 Article
  • 15 Conference contribution
  • 1 Conference article
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Article
2019

Exploiting algorithmic noise tolerance for scalable on-chip voltage regulation

Wang, L., Khatamifard, S. K., Karpuzcu, U. R. & Kose, S., Jan 2019, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 27, 1, p. 229-242 14 p., 8528543.

Research output: Contribution to journalArticle

2 Scopus citations

In-memory processing on the spintronic cram: From hardware design to application mapping

Zabihi, M., Chowdhury, Z. I., Zhao, Z., Karpuzcu, U. R., Wang, J. P. & Sapatnekar, S. S., Aug 1 2019, In : IEEE Transactions on Computers. 68, 8, p. 1159-1173 15 p., 8416761.

Research output: Contribution to journalArticle

3 Scopus citations

PIMBALL: Binary neural networks in spintronic memory

Resch, S., Khatamifard, S. K., Chowdhury, Z. I., Zabihi, M., Zhao, Z., Wang, J. P., Sapatnekar, S. S. & Karpuzcu, U. R., Oct 2019, In : ACM Transactions on Architecture and Code Optimization. 16, 4, A41.

Research output: Contribution to journalArticle

Spintronic In-Memory Pattern Matching

Chowdhury, Z. I., Karen Khatamifard, S., Zhao, Z., Zabihi, M., Resch, S., Razaviyayn, M., Wang, J. P., Sapatnekar, S. & Karpuzcu, U. R., Dec 2019, In : IEEE Journal on Exploratory Solid-State Computational Devices and Circuits. 5, 2, p. 206-214 9 p., 8890687.

Research output: Contribution to journalArticle

Open Access
2018

A New Class of Covert Channels Exploiting Power Management Vulnerabilities

Karen Khatamifard, S., Wang, L., Kose, S. & Karpuzcu, U. R., Jul 1 2018, In : IEEE Computer Architecture Letters. 17, 2, p. 201-204 4 p., 8419335.

Research output: Contribution to journalArticle

2 Scopus citations

Approximate communication: Techniques for reducing communication bottlenecks in large-scale parallel systems

Betzel, F., Khatamifard, K., Suresh, H., Lilja, D. J., Sartori, J. & Karpuzcu, U., Jan 2018, In : ACM Computing Surveys. 51, 1, 1.

Research output: Contribution to journalArticle

12 Scopus citations

Efficient In-Memory Processing Using Spintronics

Chowdhury, Z. I., Harms, J. D., Khatamifard, S. K., Zabihi, M., Lv, Y., Lyle, A. P., Sapatnekar, S. S., Karpuzcu, U. & Wang, J., Jan 1 2018, In : IEEE Computer Architecture Letters. 17, 1, p. 42-46 5 p.

Research output: Contribution to journalArticle

Open Access
11 Scopus citations

On Approximate Speculative Lock Elision

Khatamifard, S. K., Akturk, I. & Karpuzcu, U., Apr 1 2018, In : IEEE Transactions on Multi-Scale Computing Systems. 4, 2, p. 141-151 11 p.

Research output: Contribution to journalArticle

1 Scopus citations

On Memory System Design for Stochastic Computing

Karen Khatamifard, S., Hassan Najafi, M., Ghoreyshi, A., Karpuzcu, U. & Lilja, D. J., Jul 1 2018, In : IEEE Computer Architecture Letters. 17, 2, p. 117-121 5 p.

Research output: Contribution to journalArticle

2 Scopus citations

Toward Dynamic Precision Scaling

Yesil, S., Akturk, I. & Karpuzcu, U. R., Jul 1 2018, In : IEEE Micro. 38, 4, p. 30-39 10 p., 8430621.

Research output: Contribution to journalArticle

3 Scopus citations

Trading Computation for Communication: A Taxonomy of Data Recomputation Techniques

Akturk, I. & Karpuzcu, U., Jan 1 2018, (Accepted/In press) In : IEEE Transactions on Emerging Topics in Computing.

Research output: Contribution to journalArticle

2017

Efficiency, Stability, and Reliability Implications of Unbalanced Current Sharing Among Distributed On-Chip Voltage Regulators

Wang, L., Khatamifard, S. K., Uzun, O. A., Karpuzcu, U. R. & Köse, S., Nov 2017, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 25, 11, p. 3019-3032 14 p., 8025419.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations
2016

Accuracy bugs: A new class of concurrency bugs to exploit algorithmic noise tolerance

Akturk, I., Akram, R., Islam, M. M., Muzahid, A. & Karpuzcu, U., Dec 2016, In : ACM Transactions on Architecture and Code Optimization. 13, 4, 48.

Research output: Contribution to journalArticle

1 Scopus citations

System-Level Power Analysis of a Multicore Multipower Domain Processor with ON-Chip Voltage Regulators

Paul, A., Park, S. P., Somasekhar, D., Kim, Y. M., Borkar, N., Karpuzcu, U. R. & Kim, C. H., Dec 2016, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 24, 12, p. 3468-3476 9 p., 7468580.

Research output: Contribution to journalArticle

6 Scopus citations
2015

Decoupled Control and Data Processing for Approximate Near-Threshold Voltage Computing

Akturk, I., Kim, N. S. & Karpuzcu, U., Jul 1 2015, In : IEEE Micro. 35, 4, p. 70-78 9 p., 7182247.

Research output: Contribution to journalArticle

4 Scopus citations
2014

Low-cost per-core voltage domain support for power-constrained high-performance processors

Sinkar, A. A., Ghasemi, H. R., Schulte, M. J., Karpuzcu, U. & Kim, N. S., Apr 2014, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 22, 4, p. 747-758 12 p., 6521392.

Research output: Contribution to journalArticle

16 Scopus citations
2013

Coping with parametric variation at near-threshold voltages

Karpuzcu, U., Kim, N. S. & Torrellas, J., Sep 9 2013, In : IEEE Micro. 33, 4, p. 6-14 9 p., 6527886.

Research output: Contribution to journalArticle

29 Scopus citations