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APX-Hardness of Quickest Flows with Davidson-Type Transit Times
Siyuan Chen, Penghao Xiong, Suixiang Gao, Wenguo Yang
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A Recursive Preprocessing for Routing among Convex Polygonal Obstacles
Siddharth Gaur, R. Inkulu
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Beyond Max and Sum: Compatibility of Two-Level Centrum Objectives
Jijun Li, Yukun Cheng, Lu Han, Chenchen Wu, Yicheng Xu
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A Combinatorial Approximation Algorithm for Fault-Tolerant Facility Location with Heterogeneous Demands
Wei Yue, Longkun Guo
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5/3-Approximation Algorithms for the Ordered Clustered Rural Postman Problem
Lingxiang Tang, Longkun Guo, Zhenhao Ni
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On Randomized Online Span Minimization
Adrian Calinescu, Gruia Călinescu, Peng-Jun Wan
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Hardness of the parallel two-stage flowshops under a makespan constraint
Jianming Dong, Weitian Tong, Yao Xu, Huili Zhang
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Differentially Private Partial-Monotone Adaptive Submodular Maximization under k-System Constraints
Chensheng Ma, Mingchao Zhou, Hao Xiao, Wei Mao, Zhao Zhang
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Bicriteria Approximation for Arc-Disjoint Routing with a Shared-Vertex Budget
Fengjuan Wang, Longkun Guo, Ruiqi Yang, Xiaoyan Zhang
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Approximation–Query Tradeoffs for Decomposed Weak-DR Maximization under a Matroid
Xin Sun, Hao Wang
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Curvature-Aware GSEMO for Budgeted Sequence Submodular Maximization
Yuanyuan Shi, Xin Sun, Shuai Wang, Yulan Lu, Xinhui Si
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Approximate Shortest Path Queries amid Convex Polygonal Obstacles
Siddharth Gaur, R. Inkulu
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DiffuMARL-BSTO: A Hierarchical Diffusion-MARL Framework for Robotic Beam Selection and Trajectory Optimization
Dongzhao Wang, Kang Wang, Yang Li, Ruijie Yang, Zhenning Zhang, Changjing Zhuge
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Approximation algorithms for the bisubmodular load balancing
LiCai Shao, Xingong Zhang
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Improved Approximation Algorithms for the Maximum Weight k−-Path/Cycle Packing Problem in Complete Graphs
Yuqiu He, Wei Yu, Zhaohui Liu
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Efficient Card-Based Multiplication Protocols for the Integer Encoding
Kazumasa Shinagawa
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Approximations for the Min-Max Balanced Spanning 2-Forest Problem
Zixin Qiao, Yong Chen, Xing Wang
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On the Vertex-Traversing-Constrained Windy Postman Problem
Jianping Li, Runtao Xie, Wei Li, Xiaoxiao Yang, Hong Li
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Single-Machine Scheduling with Penalty and Learning Effects under Fair Constraints
Guojun Hu, Anqi Zhao, Lanxin Xiao, Xiaoming Li
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Learning-augmented Multi-objective Resource Allocation for International Dry Port Management Using Public Operational Data
Haiying Bao, Yafei Liu, Muhanmad Zulkiflee Osman, Junran Lichen
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Approximating the Rural Postman Problem below 3/2
Hong Li, Jianping Li, Wei Li, Runtao Xie, Xiaoxiao Yang
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Maximum Matching-Match: Hardness and Approximation
Dumitru Ilie, Adrian Miclăuş, Alexandru Popa
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The Optimal Diversity Management Problem under Budgeted Demand Uncertainty
Thanh Loan Nguyen
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Robust Submodular Multiple-Path Orienteering Problem for Heterogeneous Robots under Budgeted Attacks
Kang Wang, Yang Lv, Xiaoyun Tian, Yapu Zhang
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Forecast-Guided Courier Repositioning for Online Meal Delivery
Yicheng Li, Yangbo Meng, Zihan Zhang, Min Wen
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Broadcast Domination Number is at Most Twice the Multipacking Number
Sk Samim Islam
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On the Generalized 2-Assignment Problems
Jianping Li, Wei Li, Hong Li, Runtao Xie, Xiaoxiao Yang
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On the Complexity of Hop Domination and 2-Step Domination in Graph Classes
Sandip Das, Sweta Das, Sk Samim Islam
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Locating Hop and Locating 2-Step Domination in Some Graph Classes
Sandip Das, Sweta Das, Sk Samim Islam
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TCN-Transformer-LSTM: Multiscale temporal feature learning for short-term water demand forecasting in district metered areas
Geng Li, Zhigang Song, Jian Zhang, Jie Zeng, Chong Wang, Kejia Sun
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Approximation Algorithms for Roman Hitting Set
Mengmeng He, Yaping Mao, Xiaoyan Zhang
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Temporal Replica Propagation with Tree-Convex Service Regions
Guichen Gao, Xinxin Han, Yong Zhang
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Projected Gradient Methods for Maximizing Sums of DR-Submodular and Concave Functions
Jiahe Wang, Zhicheng Liu, Ruiqi Yang, Vassilis Zissimopoulos
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Dominating broadcast in d-dimensional space
Arun Kumar Das, Sandip Das, Sk Samim Islam, Ritam Manna Mitra, Bodhayan Roy
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Strong Edge Colouring of Disk Graphs: A 6-Approximation and an Improved Unit-Disk Bound
Sandip Das, Sk Samim Islam, Aashirwad Mohapatra, Sangita Saha, Saumya Sen
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A Bicriteria Approximation Algorithm for Min-Max UAV Flight Time in Data Collection
Zhenhao Ni, Longkun Guo, Lingxiang Tang
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Approximation Algorithms and Lower Bounds for Facility Location with Opening Costs and Maximum Service Distance
Mengzhen Li, Xiaoyun Tian, Dachuan Xu, Yapu Zhang
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Exact and Scalable Continuous k-Center for fixed k
Stefan Funke, Sabine Storandt
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An Improved Distributed Algorithm for k-Center with Outliers
Zahra Navidi, Hamid Zarrabi-Zadeh
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A Parameterized Approximation Algorithm for k-Center Clustering with Minimum Representation Fairness
Meiyun Lu, Longkun Guo
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Convex Risk Allocation for Finite-Agent Markov Control with Capacity Constraints
Guihao Wang, Dachuan Xu, Xingong Zhang, Yapu Zhang
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Prize-Collecting k-Sink on Dynamic Path Networks
Guihao Wang, Jiahe Wang, Chenchen Wu, Yapu Zhang
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Pricing of Electric Vehicle Charging with Fairness-Oriented Incentives: A Potential Game Framework
Zhongyang Zhao, Zhidan Feng, Chunying Ren, Xiaoyun Tian