4 papers
A Non-Invasive Cloud-Based Migration Strategy for Post-Quantum Cybersecurity in Smart HVAC Systems: Architecture, Implementation, and Empirical Evaluation
Mahedee Zaman Moon, Kaysarul Anas Apurba, Md Hasibul Hasan +1
Legacy smart HVAC controllers rely on vendor-cloud TLS secured by ECDH and RSA, both broken by Shor's algorithm, and typical 10-15 year lifespans mean today's devices remain in ser…
Defending Retrieval-Augmented Intrusion Detection Against Knowledge Poisoning and Prompt Injection
Kaysarul Anas Apurba, Md. Hasibul Hasan, Mahedee Zaman Moon +2
Retrieval-Augmented Generation (RAG) enables large language models to classify network flows and generate human-readable incident reports by retrieving semantically similar histori…
SciRet: A Compute-Aware Empirical Study of Retrieval and Reranking for Scientific RAG
Kaysarul Anas Apurba, Md. Hasibul Hasan, Rofiqul Alam Shehab +1
We introduce SciRet, a compute-aware empirical study of retrieval-augmented generation for scientific question answering over CORD-19. Rather than proposing a new model, we evaluat…
MalariAI: A Label-Resilient Decoupled Framework for Annotation-Agnostic Cell Segmentation and Explainable Stage Classification in Dense Malaria Blood Smears
Kaysarul Anas Apurba, Md Hasibul Hasan, Mohammed Ali +1
Automated malaria diagnosis from blood smear microscopy is a critical global health AI challenge; expert scarcity remains the primary diagnostic bottleneck. Existing deep learning…