{"repo":"Junfei-Z/PRISM","free":true,"listed":false,"github":"https://github.com/Junfei-Z/PRISM","clone":"git clone https://github.com/Junfei-Z/PRISM.git","description":"[AAAI2026] Official repo for paper \"PRISM: Privacy-Aware Routing for Adaptive Cloud–Edge LLM Inference via Semantic Sketch Collaboration\"","language":"Python","stars":23,"topics":["cloud-edge-collaboration","llama-cpp","llm-inference","privacy"],"license":"MIT","category":"machine-learning","readme_excerpt":"PRISM: Privacy-Aware Routing for Adaptive Cloud–Edge LLM Inference via Semantic Sketch Collaboration PRISM is a context-aware cloud–edge inference framework that dynamically balances privacy and inference quality for LLM deployments. It executes in four stages: (1) edge-side entity-level sensitivity profiling, (2) entropy-regularised soft gating to select an execution path, (3) adaptive two-layer local differential privacy for collaborative paths, and (4) cloud–edge semantic sketch collaboration for final response generation. --- Paper Title: PRISM: Privacy-Aware Routing for Adaptive Cloud–Edge LLM Inference via Semantic Sketch Collaboration Conference: AAAI 2026 Authors: Junfei Zhan, Haoxun Shen, Zheng Lin, Tengjiao He DOI: 10.1609/aaai.v40i33.40041 Resource Link ---------- ------ Paper (PDF) AAAI Proceedings Project Page junfei-z.github.io/prism Poster AAAI Poster --- Overview PRISM routes each user prompt to one of three execution paths based on its assessed privacy risk: Mode When used Privacy ------ ----------- --------- Cloud-only Low-risk prompts None (sent as-is) Edge-only High-risk prompts Full (SLM generates locally) Collaborative Medium-risk prompts Adaptive LDP + sketch refinement In collaborative mode, sensitive entities are perturbed with adaptive two-layer LDP before the prompt is sent to the cloud. The cloud LLM generates a semantic sketch from the obfuscated prompt; the edge SLM then reconstructs the final response by conditioning on both the original prompt ","default_branch":null,"files":null,"tree":[],"storefront":"/r/Junfei-Z","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Junfei-Z/PRISM/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}