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2026 - IEEE TKDE
GEM-Distill: Graph Ensemble Multi-level Distillation for MLP-based
Graph Classification.
IEEE Transactions on Knowledge and Data Engineering, 2026.
pdf
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Jan 2026 - IEEE JBHI
SleepAC: Less dependency on manual annotations, more reliable
sampling for automatic sleep staging.
IEEE Journal of Biomedical and Health Informatics,
30(1):655-665, January 2026.
pdf
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2025 - Supercomputing
New algorithms for fully homomorphic matrix addition and multiplication.
The Journal of Supercomputing, 81:1534, 2025.
pdf
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2025 - Neurocomputing
Adaptive imbalanced node classification graph contrastive learning.
Neurocomputing, 654:131280, 2025.
pdf
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Jun 2025 - Neural Networks
ITS2Graph: Graph-based generative adversarial learning for
imbalanced time series classification,
Neural Networks,
191:10770, June 28, 2025.
pdf
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Apr 2025 - IEEE TCC
SOCT: Secure outsourcing computation toolkit using threshold
ElGamal algorithm, IEEE Transactions on Cloud Computing,
13(2):711-720, April-June 2025.
pdf
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2025 - Information Security
Privacy-preserving word vectors learning using partially
homomorphic encryption. Journal of Information Security
and Applications, 89:103999, 2025.
pdf
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Jan 2025 - Cryptographic Engineering
MLFormer: a high performance MPC linear inference
framework for transformers.
Journal of Cryptographic Engineering,
Volume 15, Number 2, pages 1-29, 2025.
pdf
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Jan 2024 - IACR TCHES
CASA: A Compact and Scalable Accelerator for Approximate
Homomorphic Encryption. IACR Transactions on CHES,
Volume 2024, No. 2, pages 451-489, 2024.
pdf
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Jan 2024 - IACR TCHES
Revisiting Keccak and Dilithium Implementations on ARMv7-M.
IACR Transactions on CHES, Volume 2024, No. 2,
pages 1-24, 2024, 2024.
pdf
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Jun 2024 - GSVLSI
LAMP: Efficient Implementation of Lightweight Accelerator for
Polynomial Multiplication, from Falcon to RBLWE-ENC.
Great Lakes Symposium on VLSI,
June 12-14, 2024.
pdf
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Sep 2023 - Handbook of Cryptography
Development of Cryptography since Shannon.
Handbook of Formal Analysis and Verification in
Cryptography, CRC Press, September 2023.
uRL and pdf
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Sep 2023 - 36th IEEE SOCC
An efficient hardware design for fast implementation
of HQC. 36th IEEE International System-On-Chip
Conference (SOCC), Santa Clara, California,
pages 1-6, September 5-8, 2023.
pdf
|
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Jun 2023 - IEEE TVLSI Systems
LEAP: Lightweight and efficient accelerator for sparse polynomial
multiplication of HQC. IEEE Transactions on VLSI Systems,
31(6):892-896, 2023.
pdf
|
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Jun 2023 - ACM TRET
High-performance and configurable SW/HW co-design of
post-quantum signature CRYSTALS-Dilithium.
ACM Tran. on Recon. Tech. and Systems, 16(3)44:1-28, 2023.
pdf
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Apr 2023 - IEEE Computer Architecture
Hardware-implemented lightweight accelerator for large integer
polynomial multiplication. IEEE Computer Architecture Letters,
22(1):57-60, 2023.
pdf
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Mar 2023 - Koç was elected as an AAIA Fellow
Koç was elected as a Fellow of Asia-Pacific Artificial Intelligence
Association for contributions to machine learning, March 1, 2023.
JPG and
url
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Oct 2022 - Keynote at VLSI-SoC 2022
Koç is the keynote speaker at VLSI-SoC,
held in Patras, Greece, in October 3-5, 2022.
PNG
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Sep 2022 - IACR TCHES
Improved Plantard arithmetic for lattice-based
cryptography. IACR Transactions on CHES,
Volume 2022, No. 4, pages 614-636, 2022.
url
and pdf
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Aug 2022 - WAIFI
Reduction-free multiplication for finite fields
and polynomial rings. International
Workshop on Arithmetic of Finite Fields 2022,
Springer LNCS 13638, pages 53-78, 2023.
pdf
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Dec 2021 - Keynote at Education Innovation Forum
International Collaboration in Higher Education.
Koç was the keynote speaker at the EIF,
Nanjing, China, 2021.
JPG
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Nov 2021 - Comparing JCEN and JoC
Impact Score, h-index, Rank, and SJR of Journal of
Cryptographic Engineering and Journal of Cryptology.
JoC was founded in 1988, while JCEN was founded in 2011.
PNG
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Aug 2021 - Partially Homomorphic Encryption
Book published by Springer, authors: Koç, Özdemir and Özger.
This monograph describes partially homomorphic encryption
functions using a unified notation, 2021.
url
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Nov 2020 ‒ Keynote at the ASHES Workshop
Koç was the keynote speaker at the 4th ASHES Workshop:
Formidable Challenges in Hardware Implementations
of FHE Functions for Applications in ML. 2020.
url and
pdf
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Aug 2020 ‒ Book Chapter
Artificial Intelligence for Next-Generation Medical Robotics.
Digital Surgery, pages 25-36, Springer, 2020.
pdf
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Jul 2020 ‒ Conference Paper
RAPDARTS: Resource-aware progressive differentiable
architecture search. IJCNN, Glasgow, 2020.
pdf
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Jun 2020 ‒ IEEE TC
Algorithms for inversion mod p^k.
IEEE Transactions on Computers, 69(6):907-913, June 2020.
url and
pdf
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Feb 2020 ‒ Keynote @TEMET Konferenz
Koç was the keynote speaker @TEMET Konferenz About & Beyond PKI:
Supersingular Isogeny Diffie-Hellman. Bern, Switzerland, 2020.
JPG
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Jan 2020 ‒ Koç Receives Prestigious Award
Koç received Yıldız Technical University's
Star of 2019 Award in Science, 2020.
JPG
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Dec 2019 ‒ Keynote at ICBDS
Koç is the keynote speaker at the 1st International Conference on
B,g Data and Security: Partially Homomorphic Cryptography.
Nanjing, China, 2019.
url
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Dec 2019 ‒ Sam Green defends PhD Dissertation
Sam Green
successfully defended his PhD dissertation and received
his PhD degree in computer science from UC Santa Barbara, 2019.
Defense and
FirstPage
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Dec 2019 ‒ Keynote at Inscrypt
Koç was the keynote speaker at the 15th Inscrypt,
Post-Quantum Cryptographic Engineering. Nanjing, China, 2019.
url
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Nov 2019 ‒ Keynote at UK Rise Conference
Koç was the keynote speaker at the Research Institute in Secure
Hardware and Embedded Systems (RISE): Engineering of
Post-Quantum Cryptography. London, 2019.
url
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Jul 2019 ‒ Conference Paper
Benchmarking event-driven neuromorphic architectures.
ICONS, Knoxville, Tennessee, 2019.
url
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Jun 2019 - Cryptographic Engineering
Parallel bitsliced AES.
Journal of Cryptographic Engineering,
9(2):159-172, June 2019.
url
and
pdf
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Mar 2019 - Nature Electronics
Memristors learn to play. Nature Electronics,
(2)96-97, March 2019.
url
|
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Nov 2018 ‒ IEEE TC Special Issue on PQC
Liu, Longa, and Koç are the Guest Editors of IEEE TC
Special Issue on Cryptographic Engineering in a
Post-Quantum World, published in November 2018.
url
and pdf
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Sep 2018 - Cryptographic Engineering
Montgomery inversion.
Journal of Cryptographic Engineering,
8(3):201-210, September 2018.
url
and
pdf
|
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Jul 2018 ‒ Cyber-Physical Systems Security
This book presents the work of researchers engaged with
developing unified foundations, principles, and technologies
for cyber-physical systems security, Springer, 2018.
url
|
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Jul 2018 - Conference Paper
Impacts of Mathematical Optimizations on Reinforcement
Learning Policy Performance. IJCNN, Rio, Brazil, 2018.
pdf
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Feb 2018 - Conference Presentation
Impacts of Quantization and Compression on Reinforcement
Learning Policy Performance. Neuro Inspired Computational
Elements Conference, Hillsboro, OR, 2018.
url
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Dec 2017 - Plenary Talk at IEEE ICECS
Koç and Green presented: Quantitative, Architectural, and
Circuit Optimizations for Reinforcement Learning,
at 24th IEEE ICECS, Batumi, Georgia, 2017.
url
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Sep 2017 - CryptoIC Conference Presentation
Koç delivered a talk entitled "Design of Public-Key Cryptography
Processors" at the University of Electronic Science and
Technology of China, Chengdu, China, 2017.
url
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Jul 2017 ‒ CPSEd Workshop
The Cyber-Physical Security Education Workshop, organized by Koç,
was held in Paris, July 17-19, 2017.
url
and
url
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May 2017 - Koç was interviewed by The Intercept
NYU accidentally exposed military code-breaking computer
project to entire Internet, The Intercept, May 11, 2017.
url
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May 2017 ‒ Pedro Sosa M.S. Project Defense
Implementing a Lattice-Based Post-Quantum Authenticated Key
Exchange, May 19, 2017.
|
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May 2017 - CFP: Special Issue of IEEE TC on PQC
Liu, Longa, and Koç are the Guest Editors of IEEE TC Special
Issue on Cryptographic Engineering in a Post-Quantum World, 2017.
pdf
|
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Dec 2016 ‒ Koç visits ITMO University
Koç visited the SCA Research Lab of
ITMO
University in Saint Petersburg, Russia, 2016.
|
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Nov 2016 ‒ Applied Cryptography Seminar in Shanghai
Koç delivered a 2-day course in "Cryptographic Engineering"
in Shanghai International Micro-Tech Affiliation Center, 2016.
|
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Sep 2016 ‒ NATO Workshop on PQC
Koç was a speaker at the NATO Workshop on Secure
Implementation of PQC, 2016.
|
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Aug 2016 ‒ FDTC 2016 Keynote
Koç was a keynote speaker at Workshop on FDTC in
Santa Barbara, and spoke about "continuous-time
computational aspects of cyber-physical security", 2016.
url
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July 2016 ‒ NSF Funding
NSF awarded funding to Koç for developing Cyber-Physical
Security Education Workshop, 2016.
NSF
Award Page
|
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Jun 2016 ‒ Short Course at University of Siena
Koç a taught a 1-week graduate course in Cryptographic
Engineering at the University of Siena, Italy, June 13-17, 2016.
url
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May 2016 ‒ Conference Presentation
K,ç presented the work at CryptArch Workshop,
"Light-weight FPGA Implementation of FIPS140-2 Online
Statistical Tests", 2016.
url
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Apr 2016 ‒ Kahn Festschrift
"Bitsliced high-performance AES-ECB on GPUs" authored by
Lim, Petzold and Koç, appears as a chapter in the book
The
Codebreakers published by Springer, 2016.
pdf
|
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Apr 2016 ‒ IEEE ISDFS 2016 Keynote
Koç was a keynote speaker at the 4th International Symposium on
Digital Forensics and Security, "On analog computing in
cyber-physical security", 2016.
url
|
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Mar 2016 ‒ Koç is an Associate Editor of IJFCS
Koç accepted to serve as an Associate Editor of the
prestigious International Journal of Foundations of
Computer Science, 2016.
url
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