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Xiao-Long Ma

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#artificial intelligence Preprint Sep 2026

LAM: Efficient Lossy Agent Memory Framework With A Retrieval-Score Error Bound

Agent memory grows as agents read inputs, reason, and call tools. Longer histories increase inference cost and eventually exceed the context window. LLM-based summarization reduces this history but adds latency and provides no explicit bound on information loss. We propose LAM, a Lossy Agent Memory system with three co...

Bai-Xi Sun, Le Chen, Anjir Ahmed Chowdhury et al. · 0 citations
Jul 2026

HPD-Parsing: Hierarchical Parallel Document Parsing

HPD-Parsing is introduced, which replaces full-page autoregressive generation with a Hierarchical Parallel Decoding paradigm, and establishes hierarchical parallel decoding as an effective alternative to full-page autoregressive generation, opening a new direction for efficient unified document parsing.

Shubo Wei, Jing-Jing Wu, Ling-Kun Zhang et al. · 0 citations

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