Publications

Conference
2026
USENIX Security DMGuard: Safeguarding Kernels from Page-Use-After-Free Vulnerabilities
Juhee Kim⭑, Jaeyoung Chung⭑, Dae R. Jeong, and Byoungyoung Lee
USENIX Security Symposium · to appear
Systems Security
⭑ co-first authors
IEEE S&P GHost in the Shell: A GPU-to-Host Memory Attack and Its Mitigation
Sihyun Roh, Woohyuk Choi, Jaeyoung Chung, Yoochan Lee, Suhwan Song, and Byoungyoung Lee
IEEE Symposium on Security and Privacy
Hacking Systems Security
Ack: NRF-RS-2023-00209093, IITP-2020-0-01840
IEEE S&P Site Isolation is Dead: How Site Isolation is Broken in Agentic Browsers and Extensions
Suyoung Lee, Seongho Keum, Changoo Lee, Dongwon Shin, Sanghyun Hong, Byoungyoung Lee, and Sooel Son
IEEE Symposium on Security and Privacy
AI/Agent Hacking Web/Privacy
Ack: RS-2026-25470691
IEEE S&P Heap Localization: Cache Side-Channel based Linux Kernel Heap Exploit Techniques
Yoochan Lee, Sihyun Roh, Hyuk Kwon, Byoungyoung Lee, and Thorsten Holz
IEEE Symposium on Security and Privacy
Hacking Systems Security
Ack: ERC-101045669, DFG-EXC-2092-390781972, IITP-2020-0-01840
ISSTA AgentBreaker: Evaluating Context-Aware Indirect Prompt Injection Risks in Modern Web Agents
Yongbi Son, Changoo Lee, Dongwon Shin, Byoungyoung Lee, Sanghyun Hong, and Sooel Son
ACM SIGSOFT International Symposium on Software Testing and Analysis · to appear
AI/Agent Web/Privacy
arXiv Agent Data Injection Attacks are Realistic Threats to AI Agents
Woohyuk Choi⭑, Juhee Kim⭑, Taehyun Kang, Jihyeon Jeong, Luyi Xing, and Byoungyoung Lee
arXiv preprint
AI/Agent Hacking
⭑ co-first authors
arXiv DualView: Preventing Indirect Prompt Injection in Personal AI Agents
Juhee Kim⭑, Woohyuk Choi⭑, Taehyun Kang, Youngmin Kim, and Byoungyoung Lee
arXiv preprint
AI/Agent
⭑ co-first authors
2025
NDSS DLBox: New Model Training Framework for Protecting Training Data
Jaewon Hur, Juheon Yi, Cheolwoo Myung, Sangyun Kim, Youngki Lee, and Byoungyoung Lee
Network and Distributed System Security Symposium
Confidential Computing AI/Agent
Ack: NRF-RS-2023-00209093, IITP-RS-2024-00438729, NRF-RS-2023-00335515
NDSS Secure Data Analytics in Apache Spark with Fine-grained Policy Enforcement and Isolated Execution
Byeongwook Kim⭑, Jaewon Hur⭑, Adil Ahmad, and Byoungyoung Lee
Network and Distributed System Security Symposium
Confidential Computing Systems Security
⭑ co-first authors
Ack: NRF-RS-2023-00209093, COMPA-2710002717, AFOSR-FA9550-24-1-0204
IEEE S&P TikTag: Breaking ARM's Memory Tagging Extension with Speculative Execution
Juhee Kim, Jinbum Park, Sihyeon Roh, Jaeyoung Chung, Youngjoo Lee, Taesoo Kim, and Byoungyoung Lee
IEEE Symposium on Security and Privacy
Hacking Systems Security
arXiv Prompt Flow Integrity to Prevent Privilege Escalation in LLM Agents
Juhee Kim, Woohyuk Choi, and Byoungyoung Lee
arXiv preprint
AI/Agent
2024
ACM CCS PeTAL: Ensuring Access Control Integrity against Data-only Attacks on Linux
Juhee Kim, Jinbum Park, Yoochan Lee, Chengyu Song, Taesoo Kim, and Byoungyoung Lee
ACM Conference on Computer and Communications Security
Systems Security
Ack: IITP-2020-0-01840, NRF-RS-2023-00209093, DARPA-FA8750-24-2-0002
SOSP OZZ: Identifying Kernel Out-of-Order Concurrency Bugs with In-Vivo Memory Access Reordering
Dae R. Jeong, Yewon Choi, Byoungyoung Lee, Insik Shin, and Youngjin Kwon
ACM Symposium on Operating Systems Principles
Systems Security Best Paper Award
Ack: NRF-RS-2024-00347516, NRF-RS-2024-00359979, IITP-RS-2023-00232728, TIPA-TIPS-00262147, K-Startup-20144069, KISTI-K24L4M2C5
BlackHat USA Bypassing ARM's Memory Tagging Extension with a Side-Channel Attack
Juhee Kim, Jinbum Park, Sihyeon Roh, Jaeyoung Chung, Youngjoo Lee, Taesoo Kim, and Byoungyoung Lee
Hacking
ATC A Secure, Fast, and Resource-Efficient Serverless Platform with Function REWIND
Jaehyun Song, Bumsuk Kim, Minwoo Kwak, Byoungyoung Lee, Euiseong Seo, and Jinkyu Jeong
USENIX Annual Technical Conference
Systems Security
Ack: RS-2023-00321688
ASIACCS SyzRisk: A Change-Pattern-Based Continuous Kernel Regression Fuzzer
Gwangmu Lee, Duo Xu, Solmaz Salimi, Byoungyoung Lee, and Mathias Payer
ACM Symposium on Information, Computer and Communications Security
Systems Security
Ack: ERC-850868, SNSF-PCEGP2-186974, DARPA-HR001119S0089-AMP-FP-034
arXiv TEEMATE: Fast and Efficient Confidential Container using Shared Enclave
Chulmin Lee, Jaewon Hur, Sangho Lee, and Byoungyoung Lee
arXiv preprint
Confidential Computing Systems Security
2023
FSE Metamong: Detecting Render-update Bugs in Web Browsers through Fuzzing
Suhwan Song, and Byoungyoung Lee
ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering
Systems Security Web/Privacy
Ack: IITP-2020-0-01840, NRF-RS-2023-00209093
OSDI An Extensible Orchestration and Protection Framework for Confidential Cloud Computing
Adil Ahmad, Alex Schultz, Byoungyoung Lee, and Pedro Fonseca
USENIX Symposium on Operating Systems Design and Implementation
Confidential Computing Systems Security
Ack: NRF-RS-2023-00209093
IEEE S&P SEGFUZZ: Segmentizing Thread Interleaving to Discover Kernel Concurrency Bugs through Fuzzing
Dae R. Jeong, Byoungyoung Lee, Insik Shin, and Youngjin Kwon
IEEE Symposium on Security and Privacy
Systems Security
Ack: NRF-RS-2023-00209093
SysTEX GRAMINER: Fuzz Testing Gramine LibOS to Harden the Trusted Computing Base
Jaewon Hur, and Byoungyoung Lee
Workshop on System Software for Trusted Execution
Confidential Computing Systems Security
USENIX Security Extending a Hand to Attackers: Browser Privilege Escalation Attacks via Extensions
Young Min Kim, and Byoungyoung Lee
USENIX Security Symposium
Hacking Web/Privacy
Ack: IITP-2020-0-01840, NRF-2019R1C1C1006095
USENIX Security Pspray: Timing Side-Channel based Linux Kernel Heap Exploitation Technique
Yoochan Lee, Jinhan Kwak, Junesoo Kang, Yuseok Jeon, and Byoungyoung Lee
USENIX Security Symposium
Hacking Systems Security
Ack: PROSECUTOR-1275000160 0.5, NRF-2019R1C1C1006095 0.1, IITP-2020-0-01840 0.1, Total-0.7
EuroSys Diagnosing Kernel Concurrency Failures with AITIA
Dae R. Jeong, Minkyu Jung, Yoochan Lee, Byoungyoung Lee, Insik Shin, and Youngjin Kwon
ACM EuroSys Conference
Systems Security
Ack: NRF-2020R1A2C2005479, IITP-2020-0-00209, IITP-2021-0-00871, NRF-2018R1A5A1059921
2022
BlackHat Europe Perfect Spray: A Journey From Finding a New Type of Logical Flaw at Linux Kernel To Developing a New Heap Exploitation Technique
Yoochan Lee, Byoungyoung Lee, Yuseok Jeon, Jinhan Kwak, and Junesoo Kang
Hacking
ACM CCS SpecDoctor: Differential Fuzz Testing to Find Transient Execution Vulnerabilities
Jaewon Hur, Suhwan Song, Sunwoo Kim, and Byoungyoung Lee
ACM Conference on Computer and Communications Security
Systems Security
Ack: PROSECUTOR-1275000160 0.5, NRF-2019R1C1C1006095 0.25, IITP-2020-0-01840 0.25
USENIX Security FuzzOrigin: Detecting UXSS vulnerabilities in Browsers through Origin Fuzzing
Sunwoo Kim, Young Min Kim, Jaewon Hur, Suhwan Song, Gwangmu Lee, and Byoungyoung Lee
USENIX Security Symposium
Systems Security Web/Privacy
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840
USENIX Security SYMSAN: Time and Space Efficient Concolic Execution via Dynamic Data-flow Analysis
Ju Chen, Wookhyun Han, Mingjun Yin, Haochen Zeng, Yuxuan Chen, Chengyu Song, Byoungyoung Lee, Heng Yin, and Insik Shin
USENIX Security Symposium
Systems Security
Ack: ONR-N00014-17-1-2893
USENIX Security MundoFuzz: Hypervisor Fuzzing with Statistical Coverage Testing and Grammar Inference
Cheolwoo Myung, Gwangmu Lee, and Byoungyoung Lee
USENIX Security Symposium
Systems Security
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840, ETRI-2020-026
ICSE R2Z2: Detecting Rendering Regressions in Web Browsers through Differential Fuzz Testing
Suhwan Song, Jaewon Hur, Sunwoo Kim, Philip Rogers, and Byoungyoung Lee
IEEE/ACM International Conference on Software Engineering
Systems Security Web/Privacy
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840
IEEE S&P FuzzUSB: Hybrid Stateful Fuzzing of USB Gadget Stacks
Kyungtae Kim, Taegyu Kim, Ertza Warraich, Byoungyoung Lee, Kevin Butler, Antonio Bianchi, and Dave (Jing) Tian
IEEE Symposium on Security and Privacy
Systems Security
Ack: ONR-N00014-20-1-2128, ONR-N00014-20-1-2205, NSF-CNS-1815883, AFRL-FA8650-19-1-1741
2021
IEEE S&P DiFuzzRTL: Differential Fuzz Testing to Find CPU Bugs
Jaewon Hur, Suhwan Song, Dongup Kwon, Eunjin Baek, Jangwoo Kim, and Byoungyoung Lee
IEEE Symposium on Security and Privacy
Systems Security
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840
USENIX Security ExpRace: Exploiting Kernel Races through Raising Interrupts
Yoochan Lee, Changwoo Min, and Byoungyoung Lee
USENIX Security Symposium
Hacking Systems Security
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840
USENIX Security Constraint-guided Directed Greybox Fuzzing
Gwangmu Lee, Woochul Shim, and Byoungyoung Lee
USENIX Security Symposium
Systems Security
Ack: NRF-2019R1C1C1006095
USENIX Security M2MON: Building an MMIO-based Security Reference Monitor for Unmanned Vehicles
Arslan Khan, Hyungsub Kim, Byoungyoung Lee, Dongyan Xu, Antonio Bianchi, and Dave Tian
USENIX Security Symposium
Systems Security
Ack: ONR-N00014-20-1-2128, ONR-N00014-17-1-2045
ASPLOS KARD: Lightweight Data Race Detection with Per-Thread Memory Protection
Adil Ahmad, Sangho Lee, Pedro Fonseca, and Byoungyoung Lee
International Conference on Architectural Support for Programming Languages and Operating Systems
Systems Security
Ack: IITP-2020-0-01840
NDSS Chancel: Efficient Multi-client Isolation Under Adversarial Programs
Adil Ahmad, Juhee Kim, Jaebaek Seo, Insik Shin, Pedro Fonseca, and Byoungyoung Lee
Network and Distributed System Security Symposium
Confidential Computing
Ack: NRF-2019R1C1C1006095, IITP-2020-0-01840
2020
ACM CCS BlackMirror: Preventing Wallhacks in 3D Online FPS Games
Seonghyun Park, Adil Ahmad, and Byoungyoung Lee
ACM Conference on Computer and Communications Security
Confidential Computing
Ack: NRF-2019R1C1C1006095
ACM CCS TRUSTORE: Side-Channel Resistant Storage for SGX using Intel Hybrid CPU-FPGA
Hyunyoung Oh, Adil Ahmad, Seonghyun Park, Byoungyoung Lee, and Yunheung Paek
ACM Conference on Computer and Communications Security
Confidential Computing
Ack: NRF-2019R1C1C1006095
SoCC Vessels: Efficient and Scalable Deep Learning Prediction on Trusted Processors
Kyungtae Kim, Chung Hwan Kim, Junghwan Rhee, Xiao Yu, Haifeng Chen, Dave Tian, and Byoungyoung Lee
ACM Symposium on Cloud Computing
Confidential Computing AI/Agent
PETS A Tale of Two Trees: One Writes, and Other Reads. Optimized Oblivious Accesses to Large-Scale Blockchains
Duc V. Le, Lizzy Tengana Hurtado, Adil Ahmad, Mohsen Minaei, Byoungyoung Lee, and Aniket Kate
Privacy Enhancing Technologies Symposium
Confidential Computing Web/Privacy
FSE CrFuzz: Fuzzing Multi-purpose Programs through Input Validation
Suhwan Song, Chengyu Song, Yeongjin Jang, and Byoungyoung Lee
ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering
Systems Security
Ack: ADD-UE191003ED, NRF-2019R1C1C1006095
BlackHat USA Exploiting Kernel Races through Taming Thread Interleaving
Yoochan Lee, Changwoo Min, and Byoungyoung Lee
Hacking Systems Security
NDSS HFL: Hybrid Fuzzing on the Linux Kernel
Kyungtae Kim, Dae R. Jeong, Chung Hwan Kim, Yeongjin Jang, Insik Shin, and Byoungyoung Lee
Network and Distributed System Security Symposium
Systems Security
Ack: NRF 2019R1C1C1006095
2019
USENIX Security uXOM: Efficient eXecute-Only Memory on ARM Cortex-M
Donghyun Kwon, Jangseop Shin, Giyeol Kim, Byoungyoung Lee, Yeongpil Cho, and Yunheung Paek
USENIX Security Symposium
Systems Security
Ack: NRF 2019R1C1C1006095
USENIX Security All Your Clicks Belong to Me: Investigating Click Interception on the Web
Mingxue Zhang, Wei Meng, Sangho Lee, Byoungyoung Lee, and Xinyu Xing
USENIX Security Symposium
Web/Privacy
Ack: CUHK-4055081
IEEE S&P Razzer: Finding Kernel Race Bugs through Fuzzing
Dae R. Jeong, Kyungtae Kim, Basavesh Ammanaghatta Shivakumar, Byoungyoung Lee, and Insik Shin
IEEE Symposium on Security and Privacy
Systems Security
Ack: NRF-2018R1A5A1059921
CODASPY PoLPer: Process-Aware Restriction of Over-Privileged Setuid Calls in Legacy Applications
Yuseok Jeon, Junghwan Rhee, Chung Hwan Kim, Zhichun Li, Mathias Payer, Byoungyoung Lee, and Zhenyu Wu
ACM Conference on Data and Application Security and Privacy
Systems Security
Ack: ONR-N00014-17-1-2513
NDSS OBFUSCURO: A Commodity Obfuscation Engine on Intel SGX
Adil Ahmad⭑, Byunggill Joe⭑, Yuan Xiao, Yinqian Zhang, Insik Shin, and Byoungyoung Lee
Network and Distributed System Security Symposium
Confidential Computing
⭑ co-first authors
Ack: NRF 2018R1C1B5086364
2018
NDSS Obliviate: A Data Oblivious Filesystem for Intel SGX
Adil Ahmad, Kyungtae Kim, Muhammad Sarfaraz, and Byoungyoung Lee
Network and Distributed System Security Symposium
Confidential Computing
NDSS Securing Real-Time Microcontroller Systems through Customized Memory View Switching
Chunghwan Kim, Taegyu Kim, Hongjun Choi, Zhongshu Gu, Byoungyoung Lee, Xiangyu Zhang, and Dongyan Xu
Network and Distributed System Security Symposium
Systems Security
NDSS Enhancing Memory Error Detection for Large-Scale Applications and Fuzz Testing
Wookhyun Han, Byunggill Joe, Byoungyoung Lee, Chengyu Song, and Insik Shin
Network and Distributed System Security Symposium
Systems Security
Ack: NSF-CNS-1718997, ONR-N00014-17-1-2893
2017
ACM CCS HexType: Efficient Detection of Type Confusion Errors for C++
Yuseok Jeon, Priyam Biswas, Scott Carr, Byoungyoung Lee, and Mathias Payer
ACM Conference on Computer and Communications Security
Systems Security
Ack: NSF-CNS-1513783, NSF-CNS-1657711, ONR-N00014-17-1-2513
ATC CAB-Fuzz: Practical Concolic Testing Techniques for COTS Operating Systems
Su Yong Kim, Sangho Lee, Insu Yun, Wen Xu, Byoungyoung Lee, Youngtae Yun, and Taesoo Kim
USENIX Annual Technical Conference
Systems Security
Ack: NSF-DGE-1500084, NSF-CNS-1563848, ONR-N000141512162
NDSS SGX-Shield: Enabling Address Space Layout Randomization for SGX Programs
Jaebaek Seo, Byoungyoung Lee, Sungmin Kim, Ming-Wei Shih, Insik Shin, Dongsu Han, and Taesoo Kim
Network and Distributed System Security Symposium
Confidential Computing Systems Security
Ack: NRF-2015R1D1A1A01058713, IITP-B0101-15-0557, NSF-DGE-1500084, NSF-CNS-1563848, NSF-CRI-1629851
2016
ATC Instant OS Updates via Userspace Checkpoint-and-Restart
Sanidhya Kashyap, Changwoo Min, Byoungyoung Lee, Taesoo Kim, and Pavel Emelyanov
USENIX Annual Technical Conference
Systems Security
Ack: NSF-DGE-1500084, ONR-N000141512162, DARPA-15-15-TC-FP006, ETRI-B0101-15-0644, NRF-2015R1A6A3A03019983
IEEE S&P HDFI: Hardware-assisted Data-Flow Isolation
Chengyu Song, Hyungon Moon, Monjur Alam, Insu Yun, Byoungyoung Lee, Taesoo Kim, Wenke Lee, and Yunheung Paek
IEEE Symposium on Security and Privacy
Systems Security
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, ONR-N000140911042, ONR-N000141512162
WWW TrackMeOrNot: Enabling Flexible Control on Web Tracking
Wei Meng, Byoungyoung Lee, Xinyu Xing, and Wenke Lee
International Conference on World Wide Web
Web/Privacy
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, NSF-DGE-1500084, ONR-N000140911042, ONR-N000141512162
NDSS Enforcing Kernel Security Invariants with Data Flow Integrity
Chengyu Song, Byoungyoung Lee, Kangjie Lu, William R. Harris, Taesoo Kim, and Wenke Lee
Network and Distributed System Security Symposium
Systems Security
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, NSF-DGE-1500084, ONR-N000140911042, ONR-N000141512162, DHS-N6600112-C-0133, USAF-FA8650-10-C-7025, DARPA-15-15-TC-FP-006, ETRI-B0101-15-0644
2015
ACM CCS ASLR-Guard: Stopping Address Space Leakage for Code Reuse Attacks
Kangjie Lu, Chengyu Song, Byoungyoung Lee, Simon P. Chung, Taesoo Kim, and Wenke Lee
ACM Conference on Computer and Communications Security
Systems Security
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, NSF-DGE-1500084, ONR-N000140911042, ONR-N000141512162
SOSP Cross-checking Semantic Correctness: The Case of Finding File System Bugs
Changwoo Min, Sanidhya Kashyap, Byoungyoung Lee, Chengyu Song, and Taesoo Kim
ACM Symposium on Operating Systems Principles
Systems Security
Ack: NSF-DGE-1500084, ONR-N000141512162
USENIX Security Type Casting Verification: Stopping an Emerging Attack Vector
Byoungyoung Lee, Chengyu Song, Taesoo Kim, and Wenke Lee
USENIX Security Symposium
Systems Security Internet Defense Prize CSAW Top-10 Finalist
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, NSF-DGE-1500084, ONR-N000140911042, ONR-N000141512162
WWW Understanding Malvertising Through Ad-Injecting Browser Extensions
Xinyu Xing, Wei Meng, Byoungyoung Lee, Udi Weinsberg, Anmol Sheth, Roberto Perdisci, and Wenke Lee
International Conference on World Wide Web
Web/Privacy
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, ONR-N000140911042
NDSS Preventing Use-after-free with Dangling Pointers Nullification
Byoungyoung Lee, Chengyu Song, Yeongjin Jang, Tielei Wang, Taesoo Kim, Long Lu, and Wenke Lee
Network and Distributed System Security Symposium
Systems Security CSAW 3rd Place
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, ONR-N000140911042
2014
BlackHat USA Abusing Performance Optimization Weaknesses to Bypass ASLR
Byoungyoung Lee, Yeongjin Jang, Tielei Wang, Chengyu Song, Long Lu, Taesoo Kim, and Wenke Lee
Hacking
BlackHat USA Exploiting Unpatched iOS Vulnerabilities for Fun and Profit
Yeongjin Jang, Tielei Wang, Byoungyoung Lee, and Billy Lau
Hacking
IEEE S&P From Zygote to Morula: Fortifying weakened ASLR on Android
Byoungyoung Lee, Long Lu, Tielei Wang, Taesoo Kim, and Wenke Lee
IEEE Symposium on Security and Privacy
Systems Security
Ack: NSF-CNS-1017265, NSF-CNS-0831300, NSF-CNS-1149051, ONR-N000140911042
2011
KDD Protecting Location Privacy Using Location Semantics
Byoungyoung Lee, Jinoh Oh, Hwanjo Yu, and Jong Kim
ACM SIGKDD Conference on Knowledge Discovery and Data Mining
Web/Privacy
Ack: NRF-WCU-R31-2008-000-10100-0, KRF-2008-331-D00528
2010
ASIACCS binOb+: A Framework for Potent and Stealthy Binary Obfuscation
Byoungyoung Lee, Yuna Kim, and Jong Kim
ACM Symposium on Information, Computer and Communications Security
Hacking
Journal
2025
IEEE Access Finding Device Driver Bugs With Fuzzing PCIe Configuration Input
Kyungwook Boo, and Byoungyoung Lee
Systems Security
2019
IEEE TMC PrOS: Light-weight Privatized Secure OSes in ARM TrustZone
Donghyun Kwon, Jiwon Seo, Yeongpil Cho, Byoungyoung Lee, and Yunheung Paek
IEEE Transactions on Mobile Computing
Confidential Computing Systems Security
Ack: IITP-2016-0-00078, NRF-2017R1A2A1A17069478, NRF-2018R1C1B5086364, NRF-2018R1D1A1B07049870
2016
CSUR Toward Engineering a Secure Android Ecosystem: A Survey of Existing Techniques
Meng Xu, Chengyu Song, Yang Ji, Ming-Wei Shih, Kangjie Lu, Cong Zheng, Ruian Duan, Yeongjin Jang, Byoungyoung Lee, Chenxiong Qian, Sangho Lee, and Taesoo Kim
ACM Computing Surveys
Systems Security
Ack: NSF-DGE-1500084, ONR-N000141512162, DARPA-15-15-TC-FP-006, ETRI-B0101-15-0644