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20 results for “Routing Framework”

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cs.CRcs.CLcs.IRRecentMay 27, 2026

A Wolf in Sheep's Clothing: Targeted Routing Hijacking in Federated RAG

Junjie Mu, Qiongxiu Li

The paper introduces 'Routing Hijacking,' a severe attack where malicious clients forge semantic profiles in Federated RAG systems to misroute target queries, and proposes a trust-aware post-routing f…

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cs.LGcs.AIRecentJun 1, 2026

ProbMoE: Differentiable Probabilistic Routing for Mixture-of-Experts

Heng Zhao, Zilei Shao, Guy Van den Broeck, Zhe Zeng

The paper introduces ProbMoE, a probabilistic routing framework that tackles the non-differentiability of top-$k$ routing in Mixture-of-Experts (MoE) models, achieving strong performance with improved…

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cs.CRRecentMay 6, 2026

Misrouter: Exploiting Routing Mechanisms for Input-Only Attacks on Mixture-of-Experts LLMs

Zekun Fei, Zihao Wang, Weijie Liu, Ruiqi He +3 more

Misrouter introduces an input-only adversarial framework to exploit the routing mechanisms of Mixture-of-Experts (MoE) LLMs, enabling unsafe behavior induction against remotely hosted, black-box servi…

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cs.AIcs.CLRecentMay 28, 2026

Rubric-Guided Process Reward for Stepwise Model Routing

Shenghao Ye, Yu Guo, Zhengheng Li, Shuangwu Chen +1 more

The paper proposes RoRo, a rubric-guided process reward framework that improves stepwise model routing by evaluating the quality of intermediate reasoning steps, leading to better performance and cost…

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cs.CRcs.AIRecentApr 17, 2026

Privacy-Preserving LLMs Routing

Xidong Wu, Yukuan Zhang, Yuqiong Ji, Reza Shirkavand +2 more

The paper proposes PPRoute, a privacy-preserving LLM routing framework that significantly speeds up secure model selection while maintaining high performance comparable to non-private methods.

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cs.LGcs.AIRecentMay 31, 2026

MViewRouter: Internalizing Geometric Equivariance via Multi-view Alternating Attention for Combinatorial Routing

Shiyan Liu, Bohan Tan, Yaoxin Wu, Yan Jin

MViewRouter proposes a multi-view framework that internalizes geometric equivariance using a Multi-view Alternating Attention mechanism to improve generalization and stabilize training for combinatori…

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cs.CRcs.ARcs.CLRecentMay 24, 2026

RouteScan: A Non-Intrusive Approach to Auditing MoE LLMs Safety via Expert Routing Telemetry

Bo Lv, Zhiheng Xu, KeDong Xiu, Ruyi Ding +3 more

RouteScan introduces a non-intrusive framework that audits the safety of Mixture-of-Experts (MoE) LLMs by analyzing low-level GPU expert routing telemetry, achieving high accuracy even on unseen harmf…

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cs.CRcs.AIcs.CLRecentApr 16, 2026

Route to Rome Attack: Directing LLM Routers to Expensive Models via Adversarial Suffix Optimization

Haochun Tang, Yuliang Yan, Jiahua Lu, Huaxiao Liu +1 more

The paper introduces R$^2$A, an adversarial attack that uses suffix optimization to mislead black-box LLM routers into consistently selecting expensive, high-capability models.

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cs.LGcs.AIRecentMay 29, 2026

PR2: Predictive Routing Replay for MoE-Based LLM Reinforcement Learning

Daize Dong, Junlin Chen, Haolong Jia, Jiawei Wu +8 more

The paper proposes Predictive Routing Replay (PR2) to stabilize reinforcement learning on Mixture of Experts (MoE) LLMs by predicting and incorporating short-horizon router evolution during training a…

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cs.CRcs.AIRecentApr 8, 2026

Validated Intent Compilation for Constrained Routing in LEO Mega-Constellations

Yuanhang Li

The paper presents an end-to-end system that translates high-level operator intents into low-level, safe routing constraints for LEO mega-constellations, achieving high accuracy and safety guarantees.

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cs.CRcs.NImath.NARecentMay 26, 2026

Shortest Path Problem with Subnormal Gaussian Fuzzy Costs

Hande Günay Akdemir, Murat Moran

This paper proposes a reliability-aware framework to solve the fuzzy shortest path problem in directed graphs, optimizing routes based not only on cost but also on the reliability of the associated fu…

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cs.CRRecentApr 17, 2026

ProcRoute: Process-Scoped Authorization of Split-Tunnel Routes

Arul Thileeban Sagayam

ProcRoute is a system that restricts internal network route access to specific, authorized applications, preventing unprivileged processes from exploiting split-tunnel VPN routes.

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cs.NIcs.CRcs.DCRecentMay 25, 2026

TIP: A Decentralized Intent-Based Protocol for Declarative IoT Interoperability and Sandboxed Schema Adaptation

Yeison David Mejia Mosquera

TIP introduces a decentralized, declarative protocol that enables flexible IoT interoperability by resolving abstract intents and performing on-the-fly, sandboxed schema adaptation across heterogeneou…

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cs.CRcs.NIRecentMay 29, 2026

MeshGuard: MUD-Based Network Access Control for Large-Scale Thread-Powered IoT Networks

Dominik Roy George, Wouter van Hoof, Habib Mostafaei, Savio Sciancalepore

MeshGuard is a framework that extends MUD-based network access control to complex, large-scale Thread IoT networks by adapting the MLE protocol and using SDN for scalable policy enforcement.

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cs.NIcs.CRRecentMay 14, 2026

Geographic Patterns in I2P Peer Selection: An Empirical Network Topology Analysis

Siddique Abubakr Muntaka, Jess Kropczynski, Jacques Bou Abdo, Murat Ozer

This study analyzed I2P's routing topology and found no significant evidence that peer selection is influenced by geographic location, suggesting highly random global mixing.

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cs.AIcs.LGRecentMay 27, 2026

Continual Model Routing in Evolving Model Hubs

Jack Bell, Giacomo Carfì, Gerlando Gramaglia, Vincenzo Lomonaco

The paper addresses the challenge of routing across rapidly expanding model hubs by proposing CARvE, a contrastive embedding approach that significantly improves continual model selection accuracy.

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cs.LGcs.AIcs.CLEmpiricalRecentJun 10, 2026

Redesign Mixture-of-Experts Routers with Manifold Power Iteration

Songhao Wu, Ang Lv, Ruobing Xie, Yankai Lin

This paper proposes a new router redesign for Mixture-of-Experts models using Manifold Power Iteration to align router rows with the principal singular directions of associated experts.

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cs.AIRecentMay 28, 2026

From XXLTraffic to EvoXXLTraffic: Scaling Traffic Forecasting to Sensor-Evolving Networks

Du Yin, Hao Xue, Arian Prabowo, Shuang Ao +1 more

The paper introduces EvoXXLTraffic, an ultra-large, sensor-evolving dataset that simulates real-world road network growth, demonstrating that existing state-of-the-art traffic forecasting models fail…

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cs.CRRecentMay 26, 2026

The Fault in Our Drafts: Vulnerabilities in RPKI Specification and Software

Oliver Jacobsen, Tobias Kirsch, Haya Schulmann, Niklas Vogel +1 more

This paper analyzes RPKI specifications, demonstrating that vague or conflicting requirements in dozens of RFCs cause systemic vulnerabilities in real-world implementations, leading to 61 undocumented…

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cs.CRRecentApr 9, 2026

Your Agent Is Mine: Measuring Malicious Intermediary Attacks on the LLM Supply Chain

Hanzhi Liu, Chaofan Shou, Hongbo Wen, Yanju Chen +2 more

This paper systematically analyzes the threat posed by malicious third-party API routers in the LLM supply chain, finding that a significant number of routers actively perform payload injection, crede…

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