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20 results for “radius”

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cs.DScs.CCTheoreticalRecentNov 12, 2026

Individually Fair Facility Location

Rajni Dabas, Samir Khuller, Milind Maiti

The paper studies the problem of individually fair facility location and provides a polynomial-time algorithm with a constant cost factor.

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cs.NIcs.CRMar 17, 2026

Persistent Device Identity for Network Access Control in the Era of MAC Address Randomization: A RADIUS-Based Framework

Premanand Seralathan

The paper proposes a RADIUS-based framework to maintain persistent device identity for Network Access Control (NAC) despite modern operating system MAC address randomization, ensuring regulatory compl…

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cs.CGcs.DSTheoreticalRecentJun 14, 2026

Coresets for Continuous $k$-Center in Hyperbolic Space

Eunku Park

The paper constructs a coreset for the continuous k-center problem in fixed-dimensional hyperbolic space.

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math.MGq-bio.QMstat.MLEmpiricalRecentJun 10, 2026

Magnitude-Based Features for Multispecies Spatial Data

Julia Sollberger, Joshua Bull, Sara Kališnik, Bernadette Stolz

This paper proposes magnitude-based features for analyzing multispecies spatial data.

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cs.ITTheoreticalRecentSep 18, 2026

New lower bounds for kissing numbers in dimensions $25$--$29$ and $31$

Rustem Takhanov, Stanislav Yun

The authors improve the lower bounds for the kissing number in dimensions 25-31.

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cs.CCmath.FAmath.PRTheoreticalRecentOct 23, 2026

On the Propeller Conjecture

Steven Heilman

The authors simplify and improve OpenAI's proof of the propeller conjecture of Khot and Naor.

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math.COcs.DMTheoreticalRecentJun 28, 2026

Improved Domination--Packing Bounds in Claw-Free Cubic Graphs and Unit Disk Graphs

Juan Gutiérrez, Kaustav Paul

This paper improves the known bounds on the ratio between domination number and packing number in unit disk graphs and bridgeless claw-free cubic graphs.

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cs.DMmath.COTheoreticalRecentJul 18, 2026

Neighbourhood complexity and identification problems for graphs of bounded treewidth and pathwidth

Gaétan Berthe, Florent Foucaud, Tuomo Lehtilä, Aline Parreau

This paper provides bounds on the neighborhood complexity of graphs with bounded treewidth and pathwidth, and constructs reaching these bounds.

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cs.ROcs.AIRecentMay 28, 2026

V2I Work Zone Geometry Reconstruction with Pose-Conditioned UWB Range Denoising

Jiaxi Liu, Hangyu Li, Yang Cheng, Rui Gana +6 more

The paper proposes a pose-conditioned, permutation-equivariant denoiser to accurately reconstruct work zone geometry using noisy Ultra-Wideband (UWB) range data from connected and autonomous vehicles…

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math.STcs.LGstat.MLSurveyRecentJun 15, 2026

Learning the Geometry of Data: A Mathematical Review of Shape Space Analysis

Gary P. T. Choi, Khanh Dao Duc, Shira Faigenbaum-Golovin, Karen Habermann +5 more

This paper surveys the rapidly growing body of work on shape space analysis, providing a mathematical and computational framework for studying geometric data.

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cs.LGcs.GRcs.ROEmpiricalRecentOct 16, 2026

Structural Affinity: An Algorithm for Coherent Cage-Based Shape Design

Aviraj Newatia, Shengan Yang, Hantao Zhong, Rika Antonova

This paper introduces Structural Affinity for Cage-based Deformation, a method to enable smooth deformations through control cages.

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cs.CRcs.CVMay 10, 2026

On the Generation and Mitigation of Harmful Geometry in Image-to-3D Models

Yule Liu, Yilong Yang, Jiale Teng, Hanze Jia +10 more

The paper systematically measures the risk of current image-to-3D models generating harmful geometries, finding that these models are effective at reconstruction and existing safeguards are insufficie…

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cs.AREmpiricalRecentOct 20, 2026

RPolyPlan: A Unified Global Floorplanning and Legalization Framework for Rectilinear Soft Modules

Fuxing Huang, Wenxing Zhu, Xinning Liu, Ziran Zhu

This paper presents a unified framework for floorplanning that incorporates continuously deformable rectilinear polygons into global floorplanning.

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