{"schema_version":"papers/paper-detail-v1","title":"FED-FSTQ: Fisher-Guided Token Quantization for Communication-Efficient Federated Fine-Tuning of LLMs on Edge Devices","surface":"papers","opportunity_kernel":{"paper_id":"d0642e40-568a-4650-9d40-2b70ae60db0a","title":"FED-FSTQ: Fisher-Guided Token Quantization for Communication-Efficient Federated Fine-Tuning of LLMs on Edge Devices","authors":["Changyu Li","Shuanghong Huang","Jiashen Liu","Ming Lei","Jidu Xing","Kaishun Wu","Lu Wang","Fei Luo"],"arxiv_id":"2604.25421v1","doi":null,"published_at":"2026-04-28T09:29:41.000Z","score_object":{"overall":{"value":8,"scale":"0-10","confidence":0.85,"confidence_reason":"Backfilled from persisted papers.viability_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:33:31.638Z","fresh_until":"2026-05-29T02:33:31.638Z","is_stale":true,"source_count":1,"missingness":[]},"technical":{"value":1.4,"scale":"0-10","confidence":0.55,"confidence_reason":"Backfilled from paper_extraction_scorecards.reconstruction_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:34:30.453Z","fresh_until":"2026-05-13T02:34:30.453Z","is_stale":true,"source_count":1,"missingness":["reproducibility_results.reproducibility_score","deployability_scores.score"]},"commercial":{"value":4,"scale":"0-10","confidence":0.75,"confidence_reason":"Backfilled from persisted commercial_flags and repo availability.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:33:31.638Z","fresh_until":"2026-05-29T02:33:31.638Z","is_stale":true,"source_count":1,"missingness":[]},"market":{"value":2,"scale":"0-10","confidence":0.8,"confidence_reason":"Backfilled from distribution_readiness_scores.score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:43:59.454Z","fresh_until":"2026-05-13T02:43:59.454Z","is_stale":true,"source_count":1,"missingness":[]},"team":{"value":6.5,"scale":"0-10","confidence":0.42,"confidence_reason":"Heuristic fallback from paper author count and extracted affiliations.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:33:31.638Z","fresh_until":"2026-05-13T02:33:31.638Z","is_stale":true,"source_count":2,"missingness":[]},"methodology":{"value":4.3,"scale":"0-10","confidence":0.82,"confidence_reason":"Backfilled from paper_extraction_scorecards.total_score.","model_version":"phase0-backfill-v1","pipeline_version":"phase0-kernel-v1","computed_at":"2026-04-29T02:34:30.453Z","fresh_until":"2026-05-29T02:34:30.453Z","is_stale":true,"source_count":2,"missingness":[]}},"evidence_receipt":{"freshness":"stale","proof_status":"unverified","repo_status":"missing","references_count":0,"source_count":3,"coverage":0.5,"missingness":["repo_url","references","proof_status"],"unresolved_unknowns":["proof verification has not been recorded yet"],"last_verification_at":"2026-04-29T02:43:59.454Z"},"lineage_hash":"c3e64a7ae37104dd23398fb9ee0a5151d371bc0e6869b6552b96aec00c82f3ca"},"distribution":null,"replication_evidence":[],"author_dna":[{"author_id":"0051a223-9315-4384-8515-6172f1356b76","name":"Changyu Li","institution":"Great Bay University","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"39b77aff-3d42-4112-88bb-81403d37f815","name":"Shuanghong Huang","institution":"Beijing Institute of Technology","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"64ab72a8-5c37-40e3-a7a8-071cd1389e0b","name":"Jiashen Liu","institution":"University of Warwick","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"b45427dd-cff2-4712-90d1-bfe93afcd306","name":"Ming Lei","institution":"Great Bay University","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"a01a49a6-0918-4e13-9d2d-4d50e56a43a2","name":"Jidu Xing","institution":"City University of Hong Kong","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"67965d49-d108-4172-a950-594927d1a8be","name":"Kaishun Wu","institution":"Hong Kong University of Science and Technology","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"0e589718-aa09-4437-a5c1-13166312b60e","name":"Lu Wang","institution":"Shenzhen University","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null},{"author_id":"e9255b82-7382-40ca-bb09-4f0f0116edba","name":"Fei Luo","institution":"Great Bay University","h_index":null,"paper_count":1,"patents_count":0,"founder_score":0,"prior_startup":false,"industry_years":null,"top_skills":["Research"],"prior_commercialization_rate":null,"confidence":null,"paper_sample_size":0,"commercialized_paper_count":0,"last_backfilled_at":null,"archived_at":null}]}