Alptekin Vardar

21 papers A* 1A 1C 1Journal 11Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
CQ-CiM: Hardware-Aware Embedding Shaping for Robust CiM-Based Retrieval.
CoRR
Xinzhao Li, Alptekin Vardar, Franz Müller, Navya Goli, Umamaheswara Rao Tida, Kai Ni, X. Sharon Hu, Thomas Kämpfe, Ruiyang Qin
2025 J jnl
A Homogeneous FeFET-Based Time-Domain Compute-in-Memory Fabric for Matrix-Vector Multiplication and Associative Search.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Xunzhao Yin, Qingrong Huang, Hamza Errahmouni Barkam, Franz Müller, Shan Deng, Alptekin Vardar, Sourav De, Zhouhang Jiang, Mohsen Imani, Ulf Schlichtmann, Xiaobo Sharon Hu, Cheng Zhuo, Thomas Kämpfe, Kai Ni
2025 J jnl
BEOL Ferroelectric Compute-in-Memory Ising Machine for Simulated Bifurcation.
CoRR
Yu Qian, Alptekin Vardar, Konrad Seidel, David Lehninger, Maximilian Lederer, Zhiguo Shi, Cheng Zhuo, Kai Ni, Thomas Kämpfe, Xunzhao Yin
2025 J jnl
Engineering-Oriented Design of Drift-Resilient MTJ Random Number Generator via Hybrid Control Strategies.
CoRR
Ran Zhang, Caihua Wan, Yingqian Xu, Xiaohan Li, Raik Hoffmann, Meike Hindenberg, Shiqiang Liu, Dehao Kong, Shilong Xiong, Shikun He, Alptekin Vardar, Qiang Dai, Junlu Gong, Yihui Sun, Zejie Zheng, Thomas Kämpfe, Guoqiang Yu, Xiufeng Han
2025 J jnl
Ferroelectric Compute-in-Memory Framework for Solving Pure and Mixed Strategy Nash Equilibrium.
IEEE Trans. Circuits Syst. I Regul. Pap.
Yu Qian, Ding Huang, Alptekin Vardar, Nellie Laleni, Min Zhou, Kai Ni, Thomas Kämpfe, Cheng Zhuo, Xunzhao Yin
2025 A conf
Genetic Algorithm-Driven IMC Mapping for CNNs Using Mixed Quantization and MLC FeFETs.
DATE
Alptekin Vardar, Franz Müller, Gonzalo Cuñarro, Nellie Laleni, Nandakishor Yadav, Thomas Kämpfe
2025 — conf
Memory-Efficient Spiking Neural Networks Using MLC FeFETs and Mixed Quantization.
AICAS
Alptekin Vardar, Franz Müller, Gonzalo Cuñarro, Nellie Laleni, Nandakishor Yadav, Thomas Kämpfe
2025 — conf
People Counting and Positioning Using Low-Resolution Infrared Images for Resource-Constrained Edge Devices.
MOCAST
Alptekin Vardar, Li Zhang, Marc Lupp, Alexander Rehmer, Nandakishor Yadav, Thomas Kämpfe
2024 J jnl
A Remedy to Compute-in-Memory with Dynamic Random Access Memory: 1FeFET-1C Technology for Neuro-Symbolic AI.
CoRR
Xunzhao Yin, Hamza Errahmouni Barkam, Franz Müller, Yu Jiang, Mohsen Imani, Sukhrob Abdulazhanov, Alptekin Vardar, Nellie Laleni, Zijian Zhao, Jiahui Duan, Zhiguo Shi, Siddharth Joshi, Michael T. Niemier, Xiaobo Sharon Hu, Cheng Zhuo, Thomas Kämpfe, Kai Ni
2024 — conf
Adaptive Mixed MLC-SLC FeFET Mapping for CIM AI Applications Through Simulated Annealing.
AICAS
Alptekin Vardar, Franz Müller, Ipek Geçin, Nellie Laleni, Thomas Kämpfe
2024 A* conf
HyCiM: A Hybrid Computing-in-Memory QUBO Solver for General Combinatorial Optimization Problems with Inequality Constraints.
DAC
Yu Qian, Zeyu Yang, Kai Ni, Alptekin Vardar, Thomas Kämpfe, Xunzhao Yin
2024 J jnl
HyCiM: A Hybrid Computing-in-Memory QUBO Solver for General Combinatorial Optimization Problems with Inequality Constraints.
CoRR
Yu Qian, Zeyu Yang, Kai Ni, Alptekin Vardar, Thomas Kämpfe, Xunzhao Yin
2023 J jnl
A Ferroelectric Compute-in-Memory Annealer for Combinatorial Optimization Problems.
CoRR
Xunzhao Yin, Yu Qian, Alptekin Vardar, Marcel Gunther, Franz Müller, Nellie Laleni, Zijian Zhao, Zhouhang Jiang, Zhiguo Shi, Yiyu Shi, Xiao Gong, Cheng Zhuo, Thomas Kämpfe, Kai Ni
2023 J jnl
Demonstration of Differential Mode Ferroelectric Field-Effect Transistor Array-Based in-Memory Computing Macro for Realizing Multiprecision Mixed-Signal Artificial Intelligence Accelerator.
Adv. Intell. Syst.
Vivek Parmar, Franz Müller, Jing-Hua Hsuen, Sandeep Kaur Kingra, Nellie Laleni, Yannick Raffel, Maximilian Lederer, Alptekin Vardar, Konrad Seidel, Taha Soliman, Tobias Kirchner, Tarek Ali, Stefan Dünkel, Sven Beyer, Tian-Li Wu, Sourav De, Manan Suri, Thomas Kämpfe
2023 J jnl
Embedding Security into Ferroelectric FET Array via In-Situ Memory Operation.
CoRR
Yixin Xu, Yi Xiao, Zijian Zhao, Franz Müller, Alptekin Vardar, Xiao Gong, Sumitha George, Thomas Kämpfe, Vijaykrishnan Narayanan, Kai Ni
2023 — conf
Hardware Aware Spiking Neural Network Training and Its Mixed-Signal Implementation for Non-Volatile In-Memory Computing Accelerators.
ICECS
Alptekin Vardar, Aamir Munir, Nellie Laleni, Sourav De, Thomas Kämpfe
2023 — conf
The True Cost of Errors in Emerging Memory Devices: A Worst-Case Analysis of Device Errors in IMC for Safety-Critical Applications.
SMACD
Alptekin Vardar, Li Zhang, Saiyam Bherulal Jain, Shaown Mojumder, Nellie Laleni, Sourav De, Thomas Kämpfe
2022 J jnl
A Homogeneous Processing Fabric for Matrix-Vector Multiplication and Associative Search Using Ferroelectric Time-Domain Compute-in-Memory.
CoRR
Xunzhao Yin, Qingrong Huang, Franz Müller, Shan Deng, Alptekin Vardar, Sourav De, Zhouhang Jiang, Mohsen Imani, Cheng Zhuo, Thomas Kämpfe, Kai Ni
2022 — conf
Layer Sensitivity Aware CNN Quantization for Resource Constrained Edge Devices.
ISCMI
Alptekin Vardar, Li Zhang, Susu Hu, Saiyam Bherulal Jain, Shaown Mojumder, Nellie Laleni, Ashish Shrivastava, Sourav De, Thomas Kämpfe
2017 — conf
A chaotic time-delay system based digital RNG and integrated autonomous test suite.
ECCTD
Ramazan Yeniceri, Alptekin Vardar, Erdem Cil, Latif Akcay, Emre Goncu, Müstak E. Yalçin
2017 C conf
Full digital implementation of a chaotic time-delay sampled-data system.
ISCAS
Ramazan Yeniceri, Alptekin Vardar, Müstak E. Yalçin