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Resource allocation and transceivers in wireless networks are usually designed by solving optimization problems subject to specific constraints, which can be formulated as variable or functional optimization. If the objective and constraint…

机器学习 · 计算机科学 2020-01-06 Dong Liu , Chengjian Sun , Chenyang Yang , Lajos Hanzo

Link failures occur frequently in Internet Service Provider (ISP) networks and pose significant challenges for Traffic Engineering (TE). Existing TE schemes either reroute traffic over vulnerable static paths, leading to performance…

网络与互联网体系结构 · 计算机科学 2025-09-03 Jingyi Guan , Kun Qiu , Jin Zhao

Existing traffic engineering (TE) solutions performs well for software defined network (SDN) in average cases. However, during peak hours, bursty traffic spikes are challenging to handle, because it is difficult to react in time and…

网络与互联网体系结构 · 计算机科学 2019-09-23 Che Zhang , Shiwei Zhang , Yi Wang , Weichao Li , Bo Jin , Ricky K. P. Mok , Qing Li , Hong Xu

For safe operation, a robot must be able to avoid collisions in uncertain environments. Existing approaches for motion planning under uncertainties often assume parametric obstacle representations and Gaussian uncertainty, which can be…

机器人学 · 计算机科学 2023-12-04 Ralf Römer , Armin Lederer , Samuel Tesfazgi , Sandra Hirche

Traffic Engineering (TE) is critical for improving network performance and reliability. A key challenge in TE is the management of sudden traffic bursts. Existing TE schemes either do not handle traffic bursts or uniformly guard against…

网络与互联网体系结构 · 计算机科学 2024-08-19 Ximeng Liu , Shizhen Zhao , Yong Cui , Xinbing Wang

We propose Trusted Neural Network (TNN) models, which are deep neural network models that satisfy safety constraints critical to the application domain. We investigate different mechanisms for incorporating rule-based knowledge in the form…

机器学习 · 计算机科学 2018-05-21 Shalini Ghosh , Amaury Mercier , Dheeraj Pichapati , Susmit Jha , Vinod Yegneswaran , Patrick Lincoln

Traversing terrain with good traction is crucial for achieving fast off-road navigation. Instead of manually designing costs based on terrain features, existing methods learn terrain properties directly from data via self-supervision to…

The deployment of deep neural networks on resource-constrained devices necessitates effective model com- pression strategies that judiciously balance the reduction of model size with the preservation of performance. This study introduces a…

机器学习 · 计算机科学 2025-05-02 Mohammad Zbeeb , Mariam Salman , Mohammad Bazzi , Ammar Mohanna

The growing penetration of renewable energy sources (RESs) in active distribution networks (ADNs) leads to complex and uncertain operation scenarios, resulting in significant deviations and risks for the ADN operation. In this study, a…

神经与进化计算 · 计算机科学 2024-12-12 Ruizhe Yang , Zhongkai Yi , Ying Xu , Dazhi Yang , Zhenghong Tu

Traffic Engineering (TE) is an efficient technique to balance network flows and thus improves the performance of a hybrid Software Defined Network (SDN). Previous TE solutions mainly leverage heuristic algorithms to centrally optimize link…

网络与互联网体系结构 · 计算机科学 2023-08-01 Yingya Guo , Qi Tang , Yulong Ma , Han Tian , Kai Chen

Two-Stage Robust Optimization (2RO) with discrete uncertainty is challenging, often rendering exact solutions prohibitive. Scenario reduction alleviates this issue by selecting a small, representative subset of scenarios to enable tractable…

人工智能 · 计算机科学 2026-05-15 Tianjue Lin , Jianan Zhou , Jieyi Bi , Yaoxin Wu , Wen Song , Zhiguang Cao , Jie Zhang

To deploy deep learning algorithms on resource-limited scenarios, an emerging device-resistive random access memory (ReRAM) has been regarded as promising via analog computing. However, the practicability of ReRAM is primarily limited due…

机器学习 · 计算机科学 2022-10-06 Nanyang Ye , Jingbiao Mei , Zhicheng Fang , Yuwen Zhang , Ziqing Zhang , Huaying Wu , Xiaoyao Liang

We present a study of the application of a variant of a recently introduced heuristic algorithm for the optimization of transport routes on complex networks to the problem of finding the optimal routes of communication between nodes on…

物理与社会 · 物理学 2009-11-13 Yong Yu , Bogdan Danila , John A. Marsh , Kevin E. Bassler

Deterministic routing has emerged as a promising technology for future non-terrestrial networks (NTNs), offering the potential to enhance service performance and optimize resource utilization. However, the dynamic nature of network topology…

网络与互联网体系结构 · 计算机科学 2024-01-24 Keyi Shi , Jingchao Wang , Hongyan Li , Kan Wang

Drawing inspiration from our human brain that designs different neurons for different tasks, recent advances in deep learning have explored modifying a network's neurons to develop so-called task-driven neurons. Prototyping task-driven…

机器学习 · 计算机科学 2026-02-17 Hanyu Pei , Jing-Xiao Liao , Qibin Zhao , Ting Gao , Shijun Zhang , Xiaoge Zhang , Feng-Lei Fan

This paper investigates reinforcement learning with constraints, which are indispensable in safety-critical environments. To drive the constraint violation monotonically decrease, we take the constraints as Lyapunov functions and impose new…

机器学习 · 计算机科学 2021-05-07 Chuangchuang Sun , Dong-Ki Kim , Jonathan P. How

The optimal scheduling of interfering links in a dense wireless network with full frequency reuse is a challenging task. The traditional method involves first estimating all the interfering channel strengths then optimizing the scheduling…

信号处理 · 电气工程与系统科学 2021-02-05 Wei Cui , Kaiming Shen , Wei Yu

Traffic optimization challenges, such as load balancing, flow scheduling, and improving packet delivery time, are difficult online decision-making problems in wide area networks (WAN). Complex heuristics are needed for instance to find…

网络与互联网体系结构 · 计算机科学 2021-12-01 Shan Sun , Mariam Kiran , Wei Ren

Robustness and safety are critical for the trustworthy deployment of deep reinforcement learning. Real-world decision making applications require algorithms that can guarantee robust performance and safety in the presence of general…

机器学习 · 计算机科学 2024-03-29 James Queeney , Erhan Can Ozcan , Ioannis Ch. Paschalidis , Christos G. Cassandras

We consider a setting where $p$ public resources are to be allocated among $n$ competing and strategic agents so as to maximize social welfare (the objects should be allocated to those who value them the most). This is called allocative…

计算机科学与博弈论 · 计算机科学 2018-01-29 P Manisha , C V Jawahar , Sujit Gujar