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20 results for “centrality”

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cs.CRcs.NIEmpiricalRecentJun 12, 2026

Defending the Core: A Centrality-Based Protection Strategy for Supply Chain Security in npm Dependency Network

Zixin Wang

This paper analyzes the Node Package Manager (npm) dependency network, demonstrates its vulnerability to targeted attacks, and proposes a defense strategy consisting of Centrality-Based Node-Hardening…

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cs.DSmath.COmath.OCTheoreticalRecentJun 12, 2026

Designing Efficient and Reachable Routes: The $k$-Step-Central Shortest Path Problem

Johnson Phosavanh, Dmytro Matsypura

This paper introduces the $k$-Step-Central Shortest Path problem to maximize reachability in transportation networks and provides a polynomial-time algorithm for unweighted graphs.

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cs.CRRecentMar 17, 2026

The Decentralisation Paradox in Digital Identity: Centralising Decentralisation with Digital Wallets?

Ioannis Konstantinidis, Ioannis Mavridis, Evangelos K. Markakis

The paper analyzes the 'decentralisation paradox' in digital identity, arguing that user-centric designs merely redistribute central control rather than eliminating it, requiring a holistic approach b…

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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.CRcs.CYRecentApr 27, 2026

On the Centralization of Governance Power in Decentralized Autonomous Organizations

Vabuk Pahari, Balakrishnan Chandrasekaran, Johnnatan Messias, Krishna P. Gummadi +1 more

This paper analyzes 48 large, active DAOs on Ethereum and finds that common governance mechanisms like token registration, staking, and delegation systematically reinforce the centralization of voting…

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cs.IRRecentJun 4, 2026

WebKnoGraph: GNN-Powered Internal Linking

Emilija Gjorgjevska, Georgina Mirceva, Miroslav Mirchev

The paper introduces WebKnoGraph, an open-source framework for systematically evaluating internal linking strategies on websites by modeling the site as a graph and assessing trade-offs between author…

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cs.AIcs.DCcs.MARecentMay 27, 2026

SwarmHarness: Skill-Based Task Routing via Decentralized Incentive-Aligned AI Agent Networks

Edwin Jose

SwarmHarness introduces a decentralized, incentive-aligned protocol enabling self-organizing compute swarms for AI tasks, eliminating the need for central coordinators or heavy blockchain infrastructu…

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cs.CRRecentMay 18, 2026

DARTIC: Decentralized Anonymous Reputation at Scale for Trustworthy Crowdsourcing

Mouhamed Amine Bouchiha, Mourad Rabah, Ronan Champagnat, Abdelaziz Amara Korba +1 more

The paper introduces DARTIC, a decentralized, anonymous, and scalable reputation framework that allows on-chain crowdsourcing to maintain accountability and trust while preserving user privacy.

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cs.CRRecentMay 6, 2026

Order Flow Exclusivity and Value Extraction Mechanisms: An Analysis of Ethereum Builder Centralization

Ao Zhang, Yunwen Liu, Ren Zhang, Yingdi Shan +1 more

The paper analyzes Ethereum builder transactions to show that builder centralization is an emergent property of the Proposer-Builder Separation (PBS) architecture, driven by specific order flow and ME…

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cs.CRRecentMay 11, 2026

Mapping Partisan Fault Lines Within DAOs

Thomas Lloyd, Daire Ó Broin, Martin Harrigan

The paper proposes a method using on-chain voting analysis to detect emerging partisan communities within DAOs, demonstrating that addresses destined to fork cluster together months before actual orga…

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cs.CRcs.CYRecentMay 15, 2026

Privacy is Fungibility: Why Endogenous Tokens Are Not Money

Alex Lynham, Geoffrey Goodell

The paper argues that endogenous tokens on public, permissionless ledgers are not money because the underlying ledger structure fails to provide a cash-like privacy primitive, exposing holders to syst…

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cs.ROcs.AIRecentMay 28, 2026

Structured interactions improve distributed coordination beyond model scaling in a real-world multi-robot system

Junping Wang, Zhizhong Zhang, Yongqiang Tang, Geng Zheng +4 more

Restructuring the communication topology among robots provides significantly greater performance gains in multi-robot coordination than simply increasing the size of the onboard AI models, given fixed…

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cs.CRRecentMay 28, 2026

Scarcity Is Not Enough: An Impossibility Result for Linear Sybil Cost Under Parallelizable Resources

Homayoun Maleki, Nekane Sainz, Jon Legarda, Igor Santos-Grueiro

The paper proves that for resources with structural parallelizability (like divisibility and transferability), it is impossible to enforce a linear cost for concentrating influence, demonstrating that…

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cs.CRcs.AIcs.MARecentApr 16, 2026

Public and private blockchain for decentralized digital building twins and building automation system

Reachsak Ly, Alireza Shojaei

This paper proposes a decentralized, blockchain-based protocol using both public and private blockchains to enhance the cyber resilience and security of IoT data transfer for digital building twins an…

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cs.CRcs.LGRecentMay 19, 2026

Latent Geometry as a Structural Monitor: Eigenspace Alignment for Anomaly Detection in Anonymity Networks

Vaibhav Chhabra

The paper proposes using geometric metrics, specifically eigenspace alignment, to monitor the structural integrity of large behavioral populations, demonstrating its effectiveness in detecting network…

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cs.CRcs.CYcs.HCRecentApr 8, 2026

Understanding Data Collection, Brokerage, and Spam in the Lead Marketing Ecosystem

Yash Vekaria, Nurullah Demir, Konrad Kollnig, Zubair Shafiq

The paper empirically investigates the lead marketing ecosystem, revealing a highly non-compliant system that aggressively collects, shares, and monetizes sensitive personal data through deceptive bro…

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physics.soc-phcs.AIcs.CYRecentMay 29, 2026

Civilizational Metamaterials: Engineering Coordination Under Capability Gradients and Structural Turbulence

David Orban

The paper proposes an engineering framework, inspired by metamaterials physics, to quantify institutional coordination and predict civilizational stability in the age of AI.

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cs.ETcs.CRcs.DCRecentApr 27, 2026

A Tree-Based Repository Blockchain Framework for Shared Governance in Collaborative Fork Ecosystems

Razwan Ahmed Tanvir, Greg Speegle

The paper proposes a tree-based repository blockchain framework to manage hard forks in collaborative blockchain ecosystems, allowing a single process to access all system blocks without relying on In…

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cs.CRcs.ETecon.EMRecentMar 23, 2026

Connecting Distributed Ledgers: Surveying Novel Interoperability Solutions in On-chain Finance

Hasret Ozan Sevim

This survey analyzes various novel cross-chain interoperability protocols to provide a comprehensive framework for evaluating their performance and financial impact within the fragmented on-chain fina…

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cs.CRcs.NIRecentMay 7, 2026

Zombies in Alternate Realities: The Afterlife of Domain Names in DNS Integrations

Sulyab Thottungal Valapu, John Heidemann, Mattijs Jonker, Raffaele Sommese

The paper identifies and quantifies 'zombie linkages' in various DNS integrations, demonstrating that persistent, outdated mappings pose significant security risks across different naming ecosystems.

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