Onur Mutlu
- RowHammer: A Retrospective
2019/04/22 by Onur Mutlu, Jeremie S. Kim, Mutlu, Onur +1 · 3 voices · 14 citations
Engineering · Computer Science · #Advanced Memory and Neural Computing #Security and Verification in Computing #Physical Unclonable Functions (PUFs) and Hardware Security
- A Modern Primer on Processing in Memory
2020/12/05 by Onur Mutlu, Saugata Ghose, Mutlu, Onur +9 · 3 voices · 14 citations
#cs.AR #cs.DC
- Processing Data Where It Makes Sense: Enabling In-Memory Computation
2019/03/10 by Onur Mutlu, Mutlu, Onur, Saugata Ghose +5 · 1 voice · 10 citations
Computer Science · Engineering · #Advanced Data Storage Technologies #Advanced Memory and Neural Computing #Parallel Computing and Optimization Techniques #cs.AR
- In-DRAM Bulk Bitwise Execution Engine
2019/05/23 by Vivek Seshadri, Seshadri, Vivek, Onur Mutlu +1 · 3 voices · 3 citations
Computer Science · #Advanced Data Storage Technologies #Interconnection Networks and Systems #Parallel Computing and Optimization Techniques #cs.AR #cs.PF
- Fundamentally Understanding and Solving RowHammer
2022/11/14 by Onur Mutlu, Ataberk Olgun, A. Giray Yağlıkçı · 2 voices · 5 citations
Computer Science · Engineering · #Security and Verification in Computing #Physical Unclonable Functions (PUFs) and Hardware Security #Radiation Effects in Electronics
- Uncovering In-DRAM RowHammer Protection Mechanisms: A New Methodology, Custom RowHammer Patterns, and Implications
2021/10/20 by Hasan Hassan, Yahya Can Tugrul, Hassan, Hasan +9 · 1 voice · 5 citations
#cs.CR #cs.AR
- Roadmap to Neuromorphic Computing with Emerging Technologies
2024/07/02 by Adnan Mehonić, Daniele Ielmini, Mehonic, Adnan +100 · 15 citations
Engineering · Computer Science · #Advanced Memory and Neural Computing #Ferroelectric and Negative Capacitance Devices #Quantum Computing Algorithms and Architecture
- Demystifying DRAM Read Disturbance: Bridging the Gap Between Experimental Characterization and Device-Level Modeling of RowHammer and RowPress Phenomena
2026/07/30 by Haocong Luo, Longda Zhou, Ataberk Olgun +5 · 5 voices
Computer Science · #cs.AR #cs.CR
- Demystifying Chains, Trees, and Graphs of Thoughts
2024/01/25 by Maciej Besta, Florim Memedi, Besta, Maciej +27 · 10 citations
Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Semantic Web and Ontologies #Topic Modeling
- DR-STRaNGe: End-to-End System Design for DRAM-based True Random Number Generators
2022/01/04 by F. Nisa Bostancı, Ataberk Olgun, Bostancı, F. Nisa +13 · 1 voice · 2 citations
Computer Science · #Advanced Data Storage Technologies #Chaos-based Image/Signal Encryption #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques #cs.AR
- DAMOV: A New Methodology and Benchmark Suite for Evaluating Data\n Movement Bottlenecks
2021/05/08 by Geraldo F. Oliveira, Juan Gómez-Luna, Oliveira, Geraldo F. +13 · 6 citations
Computer Science · #Advanced Data Storage Technologies #Cloud Computing and Resource Management #Parallel Computing and Optimization Techniques
- Read Disturb Errors in MLC NAND Flash Memory
2018/05/08 by Yu Cai, Cai, Yu, Yixin Luo +9 · 4 citations
Computer Science · #Advanced Data Storage Technologies #Cellular Automata and Applications #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques
- Improving 3D NAND Flash Memory Lifetime by Tolerating Early Retention Loss and Process Variation
2018/07/13 by Yixin Luo, Saugata Ghose, Luo, Yixin +7 · 4 citations
Computer Science · #Advanced Data Storage Technologies #Caching and Content Delivery #Cellular Automata and Applications #FOS: Computer and information sciences #Hardware Architecture (cs.AR)
- Are We Susceptible to Rowhammer? An End-to-End Methodology for Cloud\n Providers
2020/03/09 by Lucian Cojocar, Jeremie Kim, Cojocar, Lucian +11 · 4 citations
Computer Science · #Advanced Malware Detection Techniques #B.8.1 #Cryptography and Security (cs.CR) #D.4.6 #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Physical Unclonable Functions (PUFs) and Hardware Security #Security and Verification in Computing
- GenASM: A High-Performance, Low-Power Approximate String Matching\n Acceleration Framework for Genome Sequence Analysis
2020/09/16 by Damla Senol Cali, Gurpreet S. Kalsi, Cali, Damla Senol +29 · 4 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · #Algorithms and Data Compression #FOS: Biological sciences #FOS: Computer and information sciences #Genomics (q-bio.GN) #Genomics and Phylogenetic Studies #Hardware Architecture (cs.AR) #Network Packet Processing and Optimization
- SparseP: Towards Efficient Sparse Matrix Vector Multiplication on Real Processing-In-Memory Systems
2022/01/13 by Christina Giannoula, Giannoula, Christina, Ivan Fernandez +9 · 1 voice · 1 citation
Computer Science · #Advanced Data Storage Technologies #Interconnection Networks and Systems #Parallel Computing and Optimization Techniques #cs.AR #cs.DC #cs.PF
- Memory-Centric Computing: Solving Computing's Memory Problem
2025/05/01 by Onur Mutlu, Ataberk Olgun, Mutlu, Onur +3 · 1 voice · 4 citations
Computer Science · #Distributed #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel #and Cluster Computing (cs.DC) #cs.AR #cs.DC
- NERO: A Near High-Bandwidth Memory Stencil Accelerator for Weather\n Prediction Modeling
2020/09/17 by Gagandeep Singh, Dionysios Diamantopoulos, Singh, Gagandeep +11 · 3 citations
Computer Science · Engineering · #Parallel Computing and Optimization Techniques #Low-power high-performance VLSI design #Network Packet Processing and Optimization
- A Deeper Look into RowHammer`s Sensitivities: Experimental Analysis of Real DRAM Chips and Implications on Future Attacks and Defenses
2021/10/19 by Lois Orosa, Abdullah Giray Yağlıkçı, Haocong Luo +6 · 1 voice · 1 citation
Computer Science · #cs.CR #cs.AR
- Benchmarking a New Paradigm: An Experimental Analysis of a Real Processing-in-Memory Architecture
2021/05/09 by Juan Gómez-Luna, Gómez-Luna, Juan, Izzat El Hajj +9 · 3 citations
Computer Science · Engineering · #Parallel Computing and Optimization Techniques #Advanced Memory and Neural Computing #Advanced Data Storage Technologies
- Self-Managing DRAM: A Low-Cost Framework for Enabling Autonomous and Efficient in-DRAM Operations
2022/07/27 by Hasan Hassan, Ataberk Olgun, Hassan, Hasan +7 · 1 voice
#cs.AR #cs.CR
- Understanding RowHammer Under Reduced Wordline Voltage: An Experimental Study Using Real DRAM Devices
2022/06/20 by A. Giray Yağlıkçı, Haocong Luo, Yağlıkçı, A. Giray +17 · 4 citations
Computer Science · Engineering · #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Radiation Effects in Electronics #Security and Verification in Computing #Semiconductor materials and devices
- Focus: Querying Large Video Datasets with Low Latency and Low Cost
2018/01/10 by Kevin Hsieh, Ganesh Ananthanarayanan, Hsieh, Kevin +11 · 3 citations
Computer Science · #Advanced Neural Network Applications #Video Surveillance and Tracking Methods #Advanced Image and Video Retrieval Techniques
- A Framework for Accelerating Bottlenecks in GPU Execution with Assist Warps
2016/02/03 by Nandita Vijaykumar, Vijaykumar, Nandita, Gennady Pekhimenko +17 · 2 citations
Computer Science · #Advanced Data Storage Technologies #Cloud Computing and Resource Management #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques
- Bit-Exact ECC Recovery (BEER): Determining DRAM On-Die ECC Functions by\n Exploiting DRAM Data Retention Characteristics
2020/09/16 by Minesh Patel, Jeremie S. Kim, Patel, Minesh +7 · 3 citations
Engineering · Computer Science · #Advancements in Semiconductor Devices and Circuit Design #VLSI and Analog Circuit Testing #Semiconductor materials and devices
- SimplePIM: A Software Framework for Productive and Efficient Processing-in-Memory
2023/10/03 by Jinfan Chen, Juan Gómez-Luna, Chen, Jinfan +7 · 4 citations
Engineering · Computer Science · #Ferroelectric and Negative Capacitance Devices #Parallel Computing and Optimization Techniques #Advanced Memory and Neural Computing
- SpyHammer: Understanding and Exploiting RowHammer under Fine-Grained Temperature Variations
2022/10/08 by Lois Orosa, Ulrich Rührmair, Orosa, Lois +18 · 1 voice · 1 citation
Computer Science · #Advanced Malware Detection Techniques #Cryptographic Implementations and Security #Physical Unclonable Functions (PUFs) and Hardware Security #cs.AR #cs.CR
- Enabling the Adoption of Processing-in-Memory: Challenges, Mechanisms,\n Future Research Directions
2018/02/01 by Saugata Ghose, Kevin Hsieh, Ghose, Saugata +7 · 4 citations
Computer Science · Engineering · Materials Science · #Advanced Data Storage Technologies #Advanced Memory and Neural Computing #Catalytic Processes in Materials Science #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques #Semiconductor materials and devices
- PiDRAM: A Holistic End-to-end FPGA-based Framework for\n Processing-in-DRAM
2021/10/29 by Ataberk Olgun, Olgun, Ataberk, Juan Gómez-Luna +11 · 3 citations
Engineering · Computer Science · #Advanced Memory and Neural Computing #Parallel Computing and Optimization Techniques #Advanced Data Storage Technologies
- Intelligent Architectures for Intelligent Machines
2020/08/13 by Onur Mutlu, Mutlu, Onur · 1 voice
#cs.AR
- FIGARO: Improving System Performance via Fine-Grained In-DRAM Data Relocation and Caching
2020/09/17 by Yaohua Wang, Lois Orosa, Wang, Yaohua +19 · 2 citations
Computer Science · Engineering · #Parallel Computing and Optimization Techniques #Advanced Data Storage Technologies #Advanced Memory and Neural Computing
- QUAC-TRNG: High-Throughput True Random Number Generation Using Quadruple\n Row Activation in Commodity DRAM Chips
2021/05/19 by Ataberk Olgun, Olgun, Ataberk, Minesh Patel +15 · 3 citations
Computer Science · #Chaos-based Image/Signal Encryption #Cryptography and Security (cs.CR) #Digital Media Forensic Detection #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Physical Unclonable Functions (PUFs) and Hardware Security
- HiRA: Hidden Row Activation for Reducing Refresh Latency of Off-the-Shelf DRAM Chips
2022/09/21 by A. Giray Yağlıkçı, Yağlıkçı, Abdullah Giray, Ataberk Olgun +13 · 3 citations
Engineering · #Semiconductor materials and devices #Advanced Memory and Neural Computing #Ferroelectric and Negative Capacitance Devices
- SynCron: Efficient Synchronization Support for Near-Data-Processing\n Architectures
2021/01/19 by Christina Giannoula, Nandita Vijaykumar, Giannoula, Christina +17 · 2 citations
Computer Science · Engineering · #Parallel Computing and Optimization Techniques #Advanced Memory and Neural Computing #Advanced Data Storage Technologies
- An Experimental Characterization of Combined RowHammer and RowPress Read Disturbance in Modern DRAM Chips
2024/06/18 by Haocong Luo, Luo, Haocong, İsmail Emir Yüksel +9 · 4 citations
Computer Science · Engineering · #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Interconnection Networks and Systems #Low-power high-performance VLSI design #VLSI and Analog Circuit Testing
- Retrospective: Flipping Bits in Memory Without Accessing Them: An Experimental Study of DRAM Disturbance Errors
2023/06/28 by Onur Mutlu, Mutlu, Onur · 3 citations
Computer Science · #Cloud Data Security Solutions #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Physical Unclonable Functions (PUFs) and Hardware Security #Security and Verification in Computing
- What Your DRAM Power Models Are Not Telling You: Lessons from a Detailed Experimental Study
2018/07/13 by Saugata Ghose, A. Giray Yağlıkçı, Ghose, Saugata +21 · 2 citations
Computer Science · Engineering · #Advanced Data Storage Technologies #FOS: Computer and information sciences #Ferroelectric and Negative Capacitance Devices #Green IT and Sustainability #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques
- The RowHammer Problem and Other Issues We May Face as Memory Becomes\n Denser
2017/03/02 by Onur Mutlu, Mutlu, Onur · 3 citations
Computer Science · Engineering · #Advanced Data Storage Technologies #Advanced Memory and Neural Computing #Distributed #FOS: Computer and information sciences #Parallel #Radiation Effects in Electronics #Security and Verification in Computing #and Cluster Computing (cs.DC)
- CoPA: Cold Page Awakening to Overcome Retention Failures in STT-MRAM Based I/O Buffers
2022/02/27 by Mostafa Hadizadeh, Elham Cheshmikhani, Hadizadeh, Mostafa +7 · 2 citations
Computer Science · #Advanced Data Storage Technologies #Parallel Computing and Optimization Techniques #Caching and Content Delivery
- An Analytical Model for Performance and Lifetime Estimation of Hybrid\n DRAM-NVM Main Memories
2019/03/24 by Reza Salkhordeh, Salkhordeh, Reza, Onur Mutlu +3 · 1 citation
Computer Science · Engineering · #Advanced Data Storage Technologies #Parallel Computing and Optimization Techniques #Ferroelectric and Negative Capacitance Devices
- TargetCall: Eliminating the Wasted Computation in Basecalling via Pre-Basecalling Filtering
2022/12/09 by Meryem Banu Cavlak, Cavlak, Meryem Banu, Gagandeep Singh +15 · 2 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · #Algorithms and Data Compression #Artificial Intelligence (cs.AI) #Cancer-related molecular mechanisms research #FOS: Biological sciences #FOS: Computer and information sciences #Genomics (q-bio.GN) #Genomics and Phylogenetic Studies #Machine Learning (cs.LG)
- RowClone: Accelerating Data Movement and Initialization Using DRAM
2018/05/07 by Vivek Seshadri, Seshadri, Vivek, Yoongu Kim +19 · 1 citation
Computer Science · #Advanced Data Storage Technologies #Embedded Systems Design Techniques #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Parallel Computing and Optimization Techniques
- PyGim: An Efficient Graph Neural Network Library for Real Processing-In-Memory Architectures
2024/02/26 by Christina Giannoula, Pei‐Ming Yang, Giannoula, Christina +15 · 3 citations
Engineering · Computer Science · #Advanced Memory and Neural Computing #Neural Networks and Applications #Machine Learning and ELM
- Reducing Solid-State Drive Read Latency by Optimizing Read-Retry (Extended Abstract)
2020/12/22 by Jisung Park, Park, Jisung, Myungsuk Kim +9 · 1 citation
Computer Science · Engineering · #Advanced Data Storage Technologies #Semiconductor materials and devices #Parallel Computing and Optimization Techniques
- MetaSys: A Practical Open-Source Metadata Management System to Implement and Evaluate Cross-Layer Optimizations
2021/05/17 by Nandita Vijaykumar, Vijaykumar, Nandita, Ataberk Olgun +13 · 1 citation
Computer Science · #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Network Packet Processing and Optimization #Parallel Computing and Optimization Techniques #VLSI and Analog Circuit Testing
- TeraAgent: A Distributed Agent-Based Simulation Engine for Simulating Half a Trillion Agents
2025/09/28 by Lukas Breitwieser, Ahmad Hesam, Breitwieser, Lukas +9 · 1 voice
Biochemistry, Genetics and Molecular Biology · Computer Science · #Computational Engineering #Distributed #FOS: Biological sciences #FOS: Computer and information sciences #Finance #Multiagent Systems (cs.MA) #Parallel #Performance (cs.PF) #Quantitative Methods (q-bio.QM) #and Cluster Computing (cs.DC) #and Science (cs.CE) #cs.CE #cs.DC #cs.MA #cs.PF #q-bio.QM
- BlockHammer: Preventing RowHammer at Low Cost by Blacklisting Rapidly-Accessed DRAM Rows
2021/02/01 by Abdullah Giray Yağlıkçı, A. Giray Yağlıkçı, Minesh Patel +10 · 1 voice
Computer Science · Engineering · #Advanced Memory and Neural Computing #Cloud Data Security Solutions #Security and Verification in Computing #cs.AR #cs.CR
- Simultaneous Many-Row Activation in Off-the-Shelf DRAM Chips: Experimental Characterization and Analysis
2024/05/09 by İsmail Emir Yüksel, Yuksel, Ismail Emir, Yahya Can Tuğrul +19 · 3 citations
Engineering · #Advancements in Semiconductor Devices and Circuit Design #Distributed #FOS: Computer and information sciences #Ferroelectric and Negative Capacitance Devices #Hardware Architecture (cs.AR) #Parallel #Semiconductor materials and devices #and Cluster Computing (cs.DC)
- Hermes: Accelerating Long-Latency Load Requests via Perceptron-Based Off-Chip Load Prediction
2022/09/01 by Rahul Bera, Konstantinos Kanellopoulos, Bera, Rahul +11 · 1 citation
Computer Science · #Parallel Computing and Optimization Techniques #Cloud Computing and Resource Management #Advanced Data Storage Technologies
- Variable Read Disturbance: An Experimental Analysis of Temporal Variation in DRAM Read Disturbance
2025/02/18 by Ataberk Olgun, Olgun, Ataberk, F. Nisa Bostancı +15 · 3 citations
Engineering · #Advanced Memory and Neural Computing #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Ferroelectric and Negative Capacitance Devices #Hardware Architecture (cs.AR) #Semiconductor materials and devices
- Security Analysis of the Silver Bullet Technique for RowHammer Prevention
2021/06/13 by A. Giray Yağlıkçı, Yağlıkçı, Abdullah Giray, Jeremie S. Kim +5 · 1 citation
Computer Science · #Advanced Malware Detection Techniques #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Information and Cyber Security #Network Security and Intrusion Detection
- Retrospective: A Scalable Processing-in-Memory Accelerator for Parallel Graph Processing
2023/06/27 by Junwhan Ahn, Sungpack Hong, Ahn, Junwhan +7 · 1 citation
Computer Science · Engineering · #Advanced Memory and Neural Computing #Cloud Computing and Resource Management #Distributed #FOS: Computer and information sciences #Graph Theory and Algorithms #Hardware Architecture (cs.AR) #Parallel #and Cluster Computing (cs.DC)
- Memory-Centric Computing
2023/05/31 by Onur Mutlu, Mutlu, Onur · 1 citation
Computer Science · #Cloud Computing and Resource Management #Advanced Data Storage Technologies #Parallel Computing and Optimization Techniques
- Understanding the Security Benefits and Overheads of Emerging Industry Solutions to DRAM Read Disturbance
2024/06/27 by Oğuzhan Canpolat, A. Giray Yağlıkçı, Canpolat, Oğuzhan +9 · 2 citations
Computer Science · Engineering · #Advanced Data Storage Technologies #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Green IT and Sustainability #Hardware Architecture (cs.AR)
- PULSAR: Simultaneous Many-Row Activation for Reliable and High-Performance Computing in Off-the-Shelf DRAM Chips
2023/12/05 by İsmail Emir Yüksel, Yahya Can Tuğrul, Yuksel, Ismail Emir +19 · 2 citations
Computer Science · Engineering · #Advanced Memory and Neural Computing #Distributed #FOS: Computer and information sciences #Ferroelectric and Negative Capacitance Devices #Hardware Architecture (cs.AR) #Parallel #Parallel Computing and Optimization Techniques #and Cluster Computing (cs.DC)
- Revisiting DRAM Read Disturbance: Identifying Inconsistencies Between Experimental Characterization and Device-Level Studies
2025/03/20 by Haocong Luo, İsmail Emir Yüksel, Luo, Haocong +7 · 3 citations
Computer Science · Engineering · #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Low-power high-performance VLSI design #Semiconductor materials and devices #VLSI and Analog Circuit Testing
- ABACuS: All-Bank Activation Counters for Scalable and Low Overhead RowHammer Mitigation
2023/10/15 by Ataberk Olgun, Yahya Can Tuğrul, Olgun, Ataberk +15 · 1 citation
Computer Science · Materials Science · #Adversarial Robustness in Machine Learning #Cryptography and Security (cs.CR) #Diamond and Carbon-based Materials Research #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Security and Verification in Computing
- TuRaN: True Random Number Generation Using Supply Voltage Underscaling in SRAMs
2022/11/20 by İsmail Emir Yüksel, Yüksel, İsmail Emir, Ataberk Olgun +15 · 1 citation
Computer Science · Engineering · #Advanced Memory and Neural Computing #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Low-power high-performance VLSI design #Physical Unclonable Functions (PUFs) and Hardware Security
- BreakHammer: Enhancing RowHammer Mitigations by Carefully Throttling Suspect Threads
2024/04/20 by Oğuzhan Canpolat, Canpolat, Oğuzhan, A. Giray Yağlıkçı +13 · 1 citation
Computer Science · #Advanced Malware Detection Techniques #Cryptographic Implementations and Security #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Physical Unclonable Functions (PUFs) and Hardware Security
- Functionally-Complete Boolean Logic in Real DRAM Chips: Experimental Characterization and Analysis
2024/02/28 by İsmail Emir Yüksel, Yahya Can Tuğrul, Yuksel, Ismail Emir +17 · 2 citations
Computer Science · Engineering · #Distributed #FOS: Computer and information sciences #Hardware Architecture (cs.AR) #Low-power high-performance VLSI design #Parallel #Quantum Computing Algorithms and Architecture #Quantum-Dot Cellular Automata #and Cluster Computing (cs.DC)
- Memory-Centric Computing: Recent Advances in Processing-in-DRAM
2024/12/26 by Onur Mutlu, Mutlu, Onur, Ataberk Olgun +5 · 3 citations
Engineering · Computer Science · #Advanced Memory and Neural Computing #Ferroelectric and Negative Capacitance Devices #Quantum Computing Algorithms and Architecture
- PuDHammer: Experimental Analysis of Read Disturbance Effects of Processing-using-DRAM in Real DRAM Chips
2025/06/15 by İsmail Emir Yüksel, Akash Sood, Yuksel, Ismail Emir +15 · 3 citations
Engineering · #Low-power high-performance VLSI design #Advanced Memory and Neural Computing #Semiconductor materials and devices
- Valinor: Architectural Support for Fast, Energy-Efficient and Programmable Physical Memory Allocation
2026/07/16 by Konstantinos Kanellopoulos, Spiros Galanopoulos, Konstantinos Sgouras +7
#cs.AR