Author

Quang-Dung Dang

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Jul 2026

DynaCalKV: Key-Value Cache Compression via Head Grouping and Adaptive Rank Allocation

As the inference phase of Large Language Models (LLMs) requires handling long context windows, the Key-Value (KV) cache initially appears to address this challenge but eventually becomes a significant bottleneck as the context window continues to grow. Low-rank compression has recently been studied as an effective appr...

T. T. Nguyen, Quang-Dung Dang · arXiv.org · 0 citations

Open access 2026

Persistent Goal-Tracking and Instruction-Driven Reasoning in Sequential Conversation QA

GSC-QA (Goal-based Sequential Conversation QA), a framework that integrates three complementary components into a unified enterprise dialogue architecture that combines retrieval, instruction enforcement, and goal persistence in a single coordinated loop built on LangGraph, is introduced.

Quoc-Dung Ngo, Quang-Dung Dang, Ly-Huynh Phan · IEEE Access · 0 citations