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Determinantal Point Processes (DPPs) provide an elegant and versatile way to sample sets of items that balance the point-wise quality with the set-wise diversity of selected items. For this reason, they have gained prominence in many…

机器学习 · 统计学 2019-01-09 Zelda Mariet , Yaniv Ovadia , Jasper Snoek

Closed-loop optimal control design for high-dimensional nonlinear systems has been a long-standing challenge. Traditional methods, such as solving the associated Hamilton-Jacobi-Bellman equation, suffer from the curse of dimensionality.…

最优化与控制 · 数学 2026-01-01 Xuanxi Zhang , Jihao Long , Wei Hu , Weinan E , Jiequn Han

While embedded FPGAs are attractive platforms for DNN acceleration on edge-devices due to their low latency and high energy efficiency, the scarcity of resources of edge-scale FPGA devices also makes it challenging for DNN deployment. In…

计算机视觉与模式识别 · 计算机科学 2019-04-10 Cong Hao , Xiaofan Zhang , Yuhong Li , Sitao Huang , Jinjun Xiong , Kyle Rupnow , Wen-mei Hwu , Deming Chen

The Engineers' Salary Prediction Challenge requires classifying salary categories into three classes based on tabular data. The job description is represented as a 300-dimensional word embedding incorporated into the tabular features,…

机器学习 · 计算机科学 2025-09-17 Liam Ressel , Hamza A. A. Gardi

Inverse design optimization aims to infer system parameters from observed solutions, posing critical challenges across domains such as semiconductor manufacturing, structural engineering, materials science, and fluid dynamics. The lack of…

人工智能 · 计算机科学 2025-10-16 Haoyu Yang , Kamyar Azizzadenesheli , Haoxing Ren

In this paper, we consider a distributed stochastic optimization problem where the goal is to minimize the time average of a cost function subject to a set of constraints on the time averages of related stochastic processes called…

信息论 · 计算机科学 2017-01-11 B. N. Bharath , P. Vaishali

Optimal pulse patterns (OPPs) are a modulation technique in which a switching signal is computed offline through an optimization process that accounts for selected performance criteria, such as current harmonic distortion. The optimization…

系统与控制 · 电气工程与系统科学 2025-12-10 Jared Miller , Petros Karamanakos , Tobias Geyer

Systematic optimization over a wide power range is often achieved through the combination of modules of different power levels. This paper addresses the issue of enhancing the efficiency of a multiple module system connected in parallel…

系统与控制 · 电气工程与系统科学 2023-11-14 Hanfeng Cai , Haiyang Liu , Heyang Sun , Qiao Wang

Discrete Determinantal Point Processes (DPPs) have a wide array of potential applications for subsampling datasets. They are however held back in some cases by the high cost of sampling. In the worst-case scenario, the sampling cost scales…

机器学习 · 计算机科学 2023-02-23 Simon Barthelmé , Nicolas Tremblay , Pierre-Olivier Amblard

This work tackles a class of optimization problems in which fixing some well-chosen combinations of the variables makes the problem substantially easier to solve. We consider that the variables space may be partitioned into subsets that fix…

最优化与控制 · 数学 2026-03-13 Charles Audet , Pierre-Yves Bouchet , Loïc Bourdin

We present a new algorithm, Fractional Decomposition Tree (FDT) for finding a feasible solution for an integer program (IP) where all variables are binary. FDT runs in polynomial time and is guaranteed to find a feasible integer solution…

离散数学 · 计算机科学 2020-08-12 Robert D. Carr , Arash Haddadan , Cynthia A. Phillips

In some practical learning tasks, such as traffic video analysis, the number of available training samples is restricted by different factors, such as limited communication bandwidth and computation power. Determinantal Point Process (DPP)…

机器学习 · 计算机科学 2023-08-17 Xiwen Chen , Huayu Li , Rahul Amin , Abolfazl Razi

Incremental Object Detection (IOD) aims to continuously learn new object categories without forgetting previously learned ones. Recently, prompt-based methods have gained popularity for their replay-free design and parameter efficiency.…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Yaoteng Zhang , Zhou Qing , Junyu Gao , Qi Wang

This paper proposes the algorithm NOWPAC (Nonlinear Optimization With Path-Augmented Constraints) for nonlinear constrained derivative-free optimization. The algorithm uses a trust region framework based on fully linear models for the…

最优化与控制 · 数学 2015-11-18 F. Augustin , Y. M. Marzouk

We present a determinantal point process (DPP) inspired alternative to non-maximum suppression (NMS) which has become an integral step in all state-of-the-art object detection frameworks. DPPs have been shown to encourage diversity in…

计算机视觉与模式识别 · 计算机科学 2024-06-21 Samik Some , Mithun Das Gupta , Vinay P. Namboodiri

Electron ptychography enables dose-efficient atomic-resolution imaging, but conventional reconstruction algorithms suffer from noise sensitivity, slow convergence, and extensive manual hyperparameter tuning for regularization, especially in…

图像与视频处理 · 电气工程与系统科学 2025-11-12 Arthur R. C. McCray , Stephanie M. Ribet , Georgios Varnavides , Colin Ophus

Navigating rigid body objects through crowded environments can be challenging, especially when narrow passages are presented. Existing sampling-based planners and optimization-based methods like mixed integer linear programming (MILP)…

机器人学 · 计算机科学 2024-09-19 Mingxin Yu , Chuchu Fan

The rapid scaling of large language models (LLMs) exacerbates communication bottlenecks in AI data centers (AIDCs). To overcome this, optical circuit switches (OCS) are increasingly adopted for their superior bandwidth capacity and energy…

网络与互联网体系结构 · 计算机科学 2026-05-27 Niangen Ye , Jingya Liu , Guofu Zhu , Weiqiang Sun , Weisheng Hu

A dual-scale deployment (DSD) framework is proposed for pinching antenna systems (PASS), under which four protocols are provided. 1) For the coarse-scale deployment, the pinching antenna (PA) is transferred over a large-scale range at the…

信息论 · 计算机科学 2026-05-18 Xu Gan , Zhaolin Wang , Yuanwei Liu

When faced with a data set too large to be processed all at once, an obvious solution is to retain only part of it. In practice this takes a wide variety of different forms, and among them "coresets" are especially appealing. A coreset is a…

机器学习 · 统计学 2020-01-07 Nicolas Tremblay , Simon Barthelmé , Pierre-Olivier Amblard