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Machine Learning algorithms have been extensively researched throughout the last decade, leading to unprecedented advances in a broad range of applications, such as image classification and reconstruction, object recognition, and text…

人工智能 · 计算机科学 2022-12-20 Gustavo H. de Rosa , Mateus Roder , João Paulo Papa , Claudio F. G. dos Santos

Existing video inference (VI) enhancement methods typically aim to improve performance by scaling up model sizes and employing sophisticated network architectures. While these approaches demonstrated state-of-the-art performance, they often…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Wei Ma , Shaowu Chen , Junjie Ye , Peichang Zhang , Lei Huang

This paper proposes a novel fuzzy action selection method to leverage human knowledge in reinforcement learning problems. Based on the estimates of the most current action-state values, the proposed fuzzy nonlinear mapping as-signs each…

What is the fastest way of finding a randomly hidden target? This question of general relevance is of vital importance for foraging animals. Experimental observations reveal that the search behaviour of foragers is generally intermittent:…

统计力学 · 物理学 2009-11-11 O. Benichou , M. Coppey , M. Moreau , P-H. Suet , R. Voituriez

This study first reviews fuzzy random Portfolio selection theory and describes the concept of portfolio optimization model as a useful instrument for helping finance practitioners and researchers. Second, this paper specifically aims at…

最优化与控制 · 数学 2014-02-18 Mir Ehsan Hesam Sadati , Ali Doniavi

Transformer-based foundation models have achieved remarkable progress in tasks such as time-series forecasting and image segmentation. However, they frequently suffer from error accumulation in multivariate long-sequence prediction and…

机器学习 · 计算机科学 2026-02-04 Hua Wang , Jinghao Lu , Fan Zhang

This paper presents a genetic stereo matching algorithm with fuzzy evaluation function. The proposed algorithm presents a new encoding scheme in which a chromosome is represented by a disparity matrix. Evolution is controlled by a fuzzy…

计算机视觉与模式识别 · 计算机科学 2014-10-13 Haythem Ghazouani

5G heterogeneous networks (HetNets) can provide higher network coverage and system capacity to the user by deploying massive small base stations (BSs) within the 4G macro system. However, the large-scale deployment of small BSs…

网络与互联网体系结构 · 计算机科学 2021-03-02 Qianyu Liu , Chiew Foong Kwong , Sun Wei , Sijia Zhou , Lincan Li

Learning-based methods have dominated the 3D human pose estimation (HPE) tasks with significantly better performance in most benchmarks than traditional optimization-based methods. Nonetheless, 3D HPE in the wild is still the biggest…

计算机视觉与模式识别 · 计算机科学 2023-10-26 Zhongyu Jiang , Zhuoran Zhou , Lei Li , Wenhao Chai , Cheng-Yen Yang , Jenq-Neng Hwang

In order to solve Re-entrant Hybrid Flowshop (RHFS) scheduling problems and establish simulations and processing models, this paper uses Wolf Pack Algorithm (WPA) as global optimization. For local assignment, it takes minimum remaining time…

多智能体系统 · 计算机科学 2019-01-29 Zhonghua Han , Xutian Tian , Xiaoting Dong , Fanyi Xie

The Horse Herd Optimization Algorithm (HOA) is a new meta-heuristic algorithm based on the behaviors of horses at different ages. The HOA was introduced recently to solve complex and high-dimensional problems. This paper proposes a binary…

机器学习 · 计算机科学 2023-11-30 Niloufar Mehrabi , Sayed Pedram Haeri Boroujeni , Elnaz Pashaei

Optimization plays an important role in tackling public health problems. Animal instincts can be used effectively to solve complex public health management issues by providing optimal or approximately optimal solutions to complicated…

神经与进化计算 · 计算机科学 2025-03-24 Eliuvish Cuicizion , Haowen Xu , Weng Kee Wong

Recent advances in generative modeling enable neural networks to generate weights without relying on gradient-based optimization. However, current methods are limited by issues of over-coupling and long-horizon. The former tightly binds…

机器学习 · 计算机科学 2025-11-04 Yunchuan Guan , Yu Liu , Ke Zhou , Hui Li , Sen Jia , Zhiqi Shen , Ziyang Wang , Xinglin Zhang , Tao Chen , Jenq-Neng Hwang , Lei Li

Butterfly Optimization Algorithm (BOA) is a recent metaheuristic that has been used in several optimization problems. In this paper, we propose a new version of the algorithm (xBOA) based on the crossover operator and compare its results to…

机器人学 · 计算机科学 2023-06-12 Amine Bendahmane , Redouane Tlemsani

This paper studies a class of enhanced diffusion processes in which random walkers perform L\'evy flights and apply it for global optimization. L\'evy flights offer controlled balance between exploitation and exploration. We develop four…

神经与进化计算 · 计算机科学 2014-07-23 Truyen Tran , Trung Thanh Nguyen , Hoang Linh Nguyen

Trajectory prediction for scenes with multiple agents and entities is a challenging problem in numerous domains such as traffic prediction, pedestrian tracking and path planning. We present a general architecture to address this challenge…

机器学习 · 计算机科学 2020-11-02 Nitin Kamra , Hao Zhu , Dweep Trivedi , Ming Zhang , Yan Liu

Meta-learning hyperparameter optimization (HPO) algorithms from prior experiments is a promising approach to improve optimization efficiency over objective functions from a similar distribution. However, existing methods are restricted to…

The ability to walk in new scenarios is a key milestone on the path toward real-world applications of legged robots. In this work, we introduce Meta Strategy Optimization, a meta-learning algorithm for training policies with latent variable…

机器人学 · 计算机科学 2020-02-18 Wenhao Yu , Jie Tan , Yunfei Bai , Erwin Coumans , Sehoon Ha

We present an approach for designing swarm-based optimizers for the global optimization of expensive black-box functions. In the proposed approach, the problem of finding efficient optimizers is framed as a reinforcement learning problem,…

人工智能 · 计算机科学 2023-04-12 Eloghosa Ikponmwoba , Ope Owoyele

This paper develops Penguin search Optimisation Algorithm (PeSOA), a new metaheuristic algorithm which is inspired by the foraging behaviours of penguins. A population of penguins located in the solution space of the given search and…

神经与进化计算 · 计算机科学 2019-04-09 Youcef Gheraibia , Abdelouahab Moussaoui , Peng-Yeng Yin , Yiannis Papadopoulos , Smaine Maazouzi