Narek Maloyan Research Blog https://maloyan.xyz/blog/ Peer-reviewed research in AI safety, LLM security, computer vision, and medical AI by Narek Maloyan. en Mon, 07 Apr 2026 00:00:00 +0000 Adversarial Attacks on LLM-as-a-Judge Systems https://maloyan.xyz/blog/adversarial-llm-judge https://maloyan.xyz/blog/adversarial-llm-judge Comprehensive study of prompt injection techniques targeting automated LLM evaluation pipelines. Research on adversarial manipulation of AI judge systems. Sat, 01 Jan 2025 00:00:00 +0000 Investigating LLM-as-a-Judge Vulnerability to Prompt Injection https://maloyan.xyz/blog/llm-judge-prompt-injection https://maloyan.xyz/blog/llm-judge-prompt-injection Security analysis of LLM-as-a-Judge architectures and their vulnerability to prompt injection attacks. Research on adversarial manipulation of AI evaluation systems. Sat, 01 Jan 2025 00:00:00 +0000 Prompt Injection Attacks in Defended Systems https://maloyan.xyz/blog/prompt-injection-defended-systems https://maloyan.xyz/blog/prompt-injection-defended-systems Research on prompt injection attacks against LLMs with defensive mechanisms. Evaluating attack success rates on protected language models. Published at DCCN 2024. Mon, 01 Jan 2024 00:00:00 +0000 Trojan Detection in Large Language Models https://maloyan.xyz/blog/trojan-detection-llm https://maloyan.xyz/blog/trojan-detection-llm Insights from the Trojan Detection Challenge on identifying backdoors and trojans in large language models. Methods for detecting malicious model modifications. Mon, 01 Jan 2024 00:00:00 +0000 Neurosurgical Instrument Segmentation for Skill Assessment https://maloyan.xyz/blog/neurosurgical-instrument-segmentation https://maloyan.xyz/blog/neurosurgical-instrument-segmentation Computer vision approach for tracking surgical instruments to assess microsurgical skill. AI-assisted surgical training and performance evaluation. Mon, 01 Jan 2024 00:00:00 +0000 Low-Resource Language Text Classification https://maloyan.xyz/blog/low-resource-text-classification https://maloyan.xyz/blog/low-resource-text-classification Fine-tuning multilingual pretrained models for African language sentiment analysis. SemEval-2023 Task 12 on low-resource language text classification. Sat, 01 Jul 2023 00:00:00 +0000 Blind Face Restoration Survey https://maloyan.xyz/blog/blind-face-restoration https://maloyan.xyz/blog/blind-face-restoration Comprehensive survey of deep learning methods for blind face restoration. Review of image enhancement and face reconstruction techniques. Sun, 01 Jan 2023 00:00:00 +0000 DIALOG-22 RuATD: Generated Text Detection https://maloyan.xyz/blog/ruatd-generated-text-detection https://maloyan.xyz/blog/ruatd-generated-text-detection Detecting AI-generated text in Russian language using machine learning. DIALOG-22 RuATD shared task on Russian artificial text detection. Wed, 01 Jun 2022 00:00:00 +0000 Noninvasive Glioma Grading with Deep Learning https://maloyan.xyz/blog/glioma-grading-deep-learning https://maloyan.xyz/blog/glioma-grading-deep-learning Deep learning approach for non-invasive brain tumor grading from MRI scans. Pilot study on automated glioma classification for clinical neurosurgery. Sat, 01 Jan 2022 00:00:00 +0000 MR-guided Non-invasive Brain Glioma Typing https://maloyan.xyz/blog/mr-glioma-typing https://maloyan.xyz/blog/mr-glioma-typing Machine learning for MRI-based glioma classification in clinical neurosurgery. Non-invasive brain tumor typing using magnetic resonance imaging. Sat, 01 Jan 2022 00:00:00 +0000 Synthesis of L-coordinate Parallel Mechanism https://maloyan.xyz/blog/parallel-mechanism-synthesis https://maloyan.xyz/blog/parallel-mechanism-synthesis Design of singularity-free parallel robotic mechanisms for precise positioning. Research on parallel robot kinematics and mechanism synthesis. Wed, 01 Jan 2020 00:00:00 +0000