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Cost-aware routing dynamically dispatches user queries to models of varying capability to balance performance and inference cost. However, the routing strategy introduces a new security concern that adversaries may manipulate the router to…

Cryptography and Security · Computer Science 2026-04-17 Haochun Tang , Yuliang Yan , Jiahua Lu , Huaxiao Liu , Enyan Dai

To mitigate BGP prefix hijacking, the Resource Public Key Infrastructure (RPKI) provides prefix origin authentication via Route Origin Validation (ROV). Despite extensive measurement efforts in IPv4, the protective impact of ROV in IPv6 has…

Networking and Internet Architecture · Computer Science 2026-04-01 Renrui Tian , Yahui Li , Xia Yin , Han Zhang , Xingang Shi , Zhiliang Wang

A new framework to perform routing at the Autonomous System level is proposed in this paper. This mechanism, called Chain Routing, uses complete orders as its main topological unit. Since complete orders are acyclic digraphs that possess a…

Networking and Internet Architecture · Computer Science 2012-01-25 P. David Arjona-Villicaña , Costas C. Constantinou , Alexander S. Stepanenko

In a modern distributed storage system, storage nodes are organized in racks, and the cross-rack communication dominates the system bandwidth. In We study the rack-aware storage system where all storage nodes are organized in racks and…

Information Theory · Computer Science 2022-07-18 Liyang Zhou , Zhifang Zhang

One of the most promising techniques for network-wide interference management necessitates a redesign of the network architecture known as cloud radio access network (CRAN). The cloud is responsible for coordinating multiple Remote Radio…

Information Theory · Computer Science 2018-06-22 Mohammed S. Al-Abiad , Ahmed Douik , Sameh Sorour , Md Jahangir Hossain

This paper introduces the Random-Key Optimizer (RKO), a versatile and efficient stochastic local search method tailored for combinatorial optimization problems. Using the random-key concept, RKO encodes solutions as vectors of random keys…

An online resource scheduling framework is proposed for minimizing the sum of weighted task latency for all the Internet of things (IoT) users, by optimizing offloading decision, transmission power and resource allocation in the large-scale…

Machine Learning · Computer Science 2020-04-16 Feibo Jiang , Kezhi Wang , Li Dong , Cunhua Pan , Kun Yang

Physical layer security is a useful tool to prevent confidential information from wiretapping. In this paper, we consider a generalized model of conventional physical layer security, referred to as hierarchical information accessibility…

Signal Processing · Electrical Eng. & Systems 2021-09-17 Kanguk Lee , Jinseok Choi , Dong Ku Kim , Jeonghun Park

On the one hand, the correctness of routing protocols in networks is an issue of utmost importance for guaranteeing the delivery of messages from any source to any target. On the other hand, a large collection of routing schemes have been…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-10-24 Alkida Balliu , Pierre Fraigniaud

Having everything interconnected through the Internet, including vehicle onboard systems, is making security a primary concern in the automotive domain as well. Although Ethernet and CAN XL provide link-level security based on symmetric…

Cryptography and Security · Computer Science 2025-03-03 Gianluca Cena , Lucia Seno , Stefano Scanzio

Tor is a well-known anonymous communication tool, used by people with various privacy and security needs. Prior works have exploited routing attacks to observe Tor traffic and deanonymize Tor users. Subsequently, location-aware relay…

Cryptography and Security · Computer Science 2025-01-13 Zhifan Lu , Siyang Sun , Yixin Sun

The robustness of angle of arrival (AoA) as a physical layer authentication (PLA) feature under spoofing attacks is studied, assuming a digital uniform linear array verifier. The verifier estimates the AoA assuming a legitimate user's…

Signal Processing · Electrical Eng. & Systems 2026-03-24 Sotiris Skaperas , Arsenia Chorti

Today, the Internet of Things (IoT) is one of the emerging technologies that enable the connection and transfer of information through communication networks. The main idea of the IoT is the widespread presence of objects such as mobile…

Cryptography and Security · Computer Science 2021-04-19 V. Chegeni , H. Haj Seyyed javadi , M. R Moazami Goudarzi , A. Rezakhani

The rapid integration of Large Language Models (LLMs) into decentralized physical infrastructure networks (DePIN) is currently bottlenecked by the Verifiability Trilemma, which posits that a decentralized inference system cannot…

Cryptography and Security · Computer Science 2025-12-24 Aaron Chan , Alex Ding , Frank Chen , Alan Wu , Bruce Zhang , Arther Tian

We formulate a global-position colored-permutation encoding for the capacitated vehicle routing problem. Each of the $K$ vehicles selects a disjoint partial permutation, and the sum of these $K$ color layers forms a full $n\times n$…

Quantum Physics · Physics 2026-05-05 Chinonso Onah , Kristel Michielsen

As autonomous robots are becoming more widespread, more attention is being paid to the security of robotic operation. Autonomous robots can be seen as cyber-physical systems: they can operate in virtual, physical, and human realms.…

Robotics · Computer Science 2022-04-12 Jorge Peña Queralta , Li Qingqing , Eduardo Castelló Ferrer , Tomi Westerlund

In this paper, we propose a novel decentralized framework for optimizing the transmission strategy of Irregular Repetition Slotted ALOHA (IRSA) protocol in sensor networks. We consider a hierarchical communication framework that ensures…

Information Theory · Computer Science 2018-05-21 Eleni Nisioti , Nikolaos Thomos

Bitmap indexes are commonly used in databases and search engines. By exploiting bit-level parallelism, they can significantly accelerate queries. However, they can use much memory, and thus we might prefer compressed bitmap indexes.…

Databases · Computer Science 2016-04-12 Samy Chambi , Daniel Lemire , Owen Kaser , Robert Godin

Enhancing the routing efficacy of Flying AdHoc Networks (FANETs), a network of numerous Unmanned Aerial Vehicles (UAVs), in which various challenges may arise as a result of the varied mobility, speed, direction, and rapid topology changes.…

Networking and Internet Architecture · Computer Science 2024-06-24 Ch. Naveen Kumar Reddy , M. Anusha

This paper introduces HiKO (Hierarchical Kronecker Operation), a novel framework for training high-rate neural error-correcting codes that enables KO codes to outperform Reed-Muller codes beyond second order. To our knowledge, this is the…

Information Theory · Computer Science 2025-06-13 Shubham Srivastava , Adrish Banerjee
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