{"type":"post","id":"lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762","slug":"lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762","title":"LT-Mem: Volatility-Aware Spatio-Temporal Memory for Lifelong Scene Understanding","description":"LT-Mem is a research framework for long-lived robotic scene memory that separates an object’s current state, its event history, and long-term statistics.","retrieval_nugget":"LT-Mem is a research framework for long-lived robotic scene memory that separates an object’s current state, its event history, and long-term statistics. Its IROS 2026 project page also introduces the LT-VQA benchmark and reports better temporal-scene results with substantially fewer tokens than a vision-based batch baseline.","published_at":"2026-10-31","updated_at":"2026-10-31","record_date":"2026-10-31","date_kind":"published_at","topics":["gemini"],"entities":["LT-Mem","LT-VQA","IROS","Daegu Gyeongbuk Institute of Science and Technology","Gemini 2.5 Pro","Qwen2.5-3B","Yumin Lee","Giseop Kim"],"related_patterns":["company-memory-needs-write-loops"],"novelty_label":"same_event","what_changed":"Same event as DGIST team's LT-Mem wins the IROS 2026 Best Paper Award as sole winner among 1,933 papers","prior_refs":["memory:74707a8d-4eb2-88c5-a9db-5a3a0074105d"],"source_url":"https://lt-mem.github.io/","source_urls":["https://lt-mem.github.io/"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762/","markdown":"https://newruntime.com/posts/lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762.md","json":"https://newruntime.com/posts/lt-mem-volatility-aware-spatio-temporal-memory-for-1a6762.json"},"next_reads":[{"type":"topic","path":"/topics/gemini/","url":"https://newruntime.com/topics/gemini/","title":"Gemini","reason":"Explore the gemini topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/gemini.md","json_url":"https://newruntime.com/topics/gemini.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}