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~ similar to 2606.06467· 19 results

cs.CLRecentMay 29, 2026

GRKV: Global Regression for Training-Free KV Cache Compression in Long-Context LLMs

Junjie Peng, You Wu, Haoyi Wu, Jialong Han +3 more

GRKV introduces a training-free KV-cache merging method that uses global regression to distribute information from evicted tokens, solving the over-merging problem inherent in span-based retention.

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cs.CVcs.AIEmpiricalRecentJun 10, 2026

Reroute, Don't Remove: Recoverable Visual Token Routing for Vision-Language Models

Cheng-Yu Yang, Shao-Yuan Lo, Yu-Lun Liu

肖代替了视觉令牌的永久删除,通过可恢复的路由来改进视觉语言模型的性能

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cs.CLRecentMay 31, 2026

LongAttnComp: Cross-Family Context Compression for Long-Context Reasoning

Mengmeng Ji, Ravi Shanker Raju, Jonathan Lingjie Li, Chen Wu

LongAttnComp introduces a novel, two-stage fine-tuning framework for context compression that significantly improves long-context reasoning performance, matching or exceeding full-context accuracy on…

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cs.CLcs.AIRecentMay 30, 2026

WaveFilter: Enhancing the Long-Context Capability of Diffusion LLMs via Wavelet-Guided KV Cache Filtering

Jinnan Yang, Yan Wang, Zhen Bi, Kehao Wu +4 more

WaveFilter is a novel, training-free framework that uses wavelet transforms to efficiently filter critical tokens in the KV cache, significantly improving the long-context performance of Diffusion LLM…

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cs.LGcs.AIRecentMay 31, 2026

HASTE: Hardware-Aware Dynamic Sparse Training for Large Output Spaces

Nasib Ullah, Jinbin Zhang, Jean Lucien Randrianantenaina, Erik Schultheis +1 more

HASTE introduces group-shared fixed fan-in sparsity for multi-label classification, achieving significant wall-clock speedups (up to 25x in backward pass) by enabling efficient GPU execution while mai…

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cs.LGcs.AIRecentMay 30, 2026

Memory-Efficient LLM Training with Dynamic Sparsity: From Stability to Practical Scaling

Qiao Xiao, Boqian Wu, Patrik Okanovic, Tomasz Sternal +5 more

The paper introduces Sparse Memory-Efficient Training (SMET), a method that stabilizes and optimizes Dynamic Sparse Training (DST) for large language models, enabling stable and memory-efficient spars…

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cs.LGcs.AIRecentMay 27, 2026

Locality-Aware Redundancy Pruning for LLM Depth Compression

Vincent-Daniel Yun, Youngrae Kim, Woosang Lim, YoungJin Heo +2 more

The paper proposes Locality-Aware Redundancy Pruning (LoRP), a training-free method that prunes LLM layers by exploiting localized inter-layer redundancy, leading to improved efficiency while maintain…

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cs.DCcs.AIcs.NIRecentMay 31, 2026

Move the Query, Not the Cache: Characterizing Cross-Instance Latent Attention Redistribution Across GPU Fabrics

Bole Ma, Jan Eitzinger, Harald Köstler, Gerhard Wellein

The paper proposes moving the query instead of the KV-cache during cross-instance attention, demonstrating that this approach is significantly cheaper than moving the cache, especially on modern GPU f…

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cs.AIRecentMay 30, 2026

Threshold-Based Exclusive Batching for LLM Inference

Weifang Zhang, Yuzhou Nie, Bowen Pang, Guangrui Ma +1 more

This paper proposes a hybrid scheduler that dynamically switches between exclusive batching and mixed batching for LLM inference, achieving superior throughput, especially on bandwidth-constrained GPU…

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cs.LGcs.AIRecentMay 31, 2026

When Data Is Scarce: Scaling Sparse Language Models with Repeated Training

Boqian Wu, Qiao Xiao, Patrik Okanovic, Tomasz Sternal +5 more

This paper introduces a new scaling law for sparse language models trained with limited data, demonstrating that sparsity can significantly improve performance and delay data saturation during multi-e…

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cs.LGcs.AIRecentMay 27, 2026

Context Distillation as Latent Memory Management

Ziyang Zheng, Zeju Li, Xiangyu Wen, Jianyuan Zhong +4 more

The paper reframes context distillation as a latent memory management problem, proposing a modular framework using LoRA adapters and a Self-Gating mechanism for efficient, selective memory retrieval a…

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cs.LGcs.AIcs.CLRecentMay 27, 2026

Parallax: Parameterized Local Linear Attention for Language Modeling

Yifei Zuo, Dhruv Pai, Zhichen Zeng, Alec Dewulf +2 more

The paper introduces Parallax, a scalable and numerically stable parameterized Local Linear Attention mechanism that significantly improves LLM performance and efficiency compared to existing methods…

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cs.ARcs.CLcs.LGRecentJun 1, 2026

Multi-Segment Attention: Enabling Efficient KV-Cache Management for Faster Large Language Model Serving

Chunan Shi, Yilei Chen, Yilin Chen, Xupeng Miao +1 more

The paper proposes AsymCache, a computation-latency-aware KV cache management system that optimizes LLM inference by aligning cache eviction decisions with GPU attention kernel performance, significan…

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cs.LGcs.AIRecentMay 29, 2026

BudgetDraft: Acceptance-Aware Multi-View Training for Sparse-KV Speculative Decoding

Liang He, Jingbo Wen, Qishi Zhan, Yixiong Chen +3 more

BudgetDraft introduces an acceptance-aware multi-view training method that trains a sparse-KV speculative decoder to maintain high acceptance rates across varying context lengths and sparsity levels,…

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cs.DCcs.AIcs.LGRecentMay 31, 2026

Lodestar: An Online-Learning LLM Inference Router

Gangmuk Lim, Wanyu Zhao, Brighten Godfrey, Jiaxin Shan +2 more

Lodestar is a novel online learning-based request routing system that significantly improves LLM inference efficiency by dynamically assigning incoming requests to the optimal GPU instance to minimize…

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cs.ARRecentMay 29, 2026

SPARQLe: Sub-Precision Activation Representation for Quantized LLM Inference

Aradhana Mohan Parvathy, Soumendu Kumar Ghosh, Shamik Kundu, Arnab Raha +3 more

SPARQLe is a hardware-software co-design framework that exploits the inherent sub-precision sparsity of LLM activations to reduce memory traffic and enable efficient computation on lower-bit datapaths…

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cs.CLcs.AIRecentJun 1, 2026

From Layers to Submodules: Rethinking Granularity in Replacement-Based LLM Compression

Elia Cunegatti, Marcus Vukojevic, Erik Nielsen, Giovanni Iacca

The paper proposes SubFit, a novel compression technique that achieves superior LLM compression by replacing non-contiguous, submodule-level components (Attention and FeedForward) with lightweight res…

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cs.CLcs.AIRecentMay 27, 2026

PrunePath: Towards Highly Structured Sparse Language Models

Zhexuan Gu, Zixun Fu, Yancheng Yuan

PrunePath introduces a budget-adaptive structured sparsification framework that efficiently prunes Feed-forward networks in large language models, achieving hardware-friendly sparsity and measurable s…

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cs.CRRecentMay 22, 2026

CachePrune: Privacy-Aware and Fine-Grained KV Cache Sharing for Efficient LLM Inference

Guanlong Wu, Zhaohan li, Yao Zhang, Zheng Zhang +3 more

CachePrune introduces a privacy-aware, fine-grained KV cache sharing mechanism that allows LLM inference systems to safely reuse cache entries across users' requests, significantly improving efficienc…

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