Tag: Knowledge graph
Ontology-guided LLMs extract cybersecurity knowledge graphs from logs
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What the study found OntoLogX, an autonomous AI agent, can transform raw cybersecurity logs into ontology-grounded knowledge graphs and link log evidence to MITRE ATT&CK tactics, a framework for classifying adversary tactics and techniques. The abstract says the system produced syntactically and semantically valid knowledge graphs and supported higher-level analysis of adversarial activity. Why the…
Survey maps graph roles in retrieval-augmented generation
Survey of graph-based techniques in retrieval-augmented generation systems, examining their roles in database construction, algorithms, and reasoning with structured knowledge.
Prompt-driven KG-enhanced LLM reasoning improved KBQA accuracy
Prompt-driven framework combining LLMs with knowledge graphs for reliable knowledge-based question answering through structured subgraph retrieval and stepwise reasoning validation.
