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Optical molecular tomographic imaging is to reconstruct the concentration distribution of photon-molecular probes in a small animal from measured photon fluence rates. The localization and quantification of molecular probes is related to…

生物物理 · 物理学 2017-07-18 Wenxiang Cong , Xavier Intes , Ge Wang

Classifying soil images contributes to better land management, increased agricultural output, and practical solutions for environmental issues. The development of various disciplines, particularly agriculture, civil engineering, and natural…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Yasir Nooruldeen Ibrahim , Fawziya Mahmood Ramo , Mahmood Siddeeq Qadir , Muna Jaffer Al-Shamdeen

We present a fast and accurate method to select an optimal set of parameters in semi-analytic models of galaxy formation and evolution (SAMs). Our approach compares the results of a model against a set of observables applying a stochastic…

The main objective of this paper is to solve the optimization problem that is associated with the classification of DNA samples in PCR plates for Sanger sequencing. To achieve this goal, we design an integer linear programming model. Given…

数据结构与算法 · 计算机科学 2024-01-23 Luisa Carpente , Ana Cerdeira-Pena , Silvia Lorenzo-Freire , Ángeles S. Places

There are many critical challenges in optimizing neural network models, including distributed computing, compression techniques, and efficient training, regardless of their application to specific tasks. Solving such problems is crucial…

机器学习 · 计算机科学 2025-10-13 Ilia Revin , Leon Strelkov , Vadim A. Potemkin , Ivan Kireev , Andrey Savchenko

This paper presents an evolutionary algorithm with a new goal-sequence domination scheme for better decision support in multi-objective optimization. The approach allows the inclusion of advanced hard/soft priority and constraint…

人工智能 · 计算机科学 2011-06-02 E. F. Khor , T. H. Lee , R. Sathikannan , K. C. Tan

Abbreviated Abstract: The objective of Evolutionary Computation is to solve practical problems (e.g. optimization, data mining) by simulating the mechanisms of natural evolution. This thesis addresses several topics related to adaptation…

神经与进化计算 · 计算机科学 2009-07-06 James M Whitacre

In the field of image analysis, segmentation is one of the most important preprocessing steps. One way to achieve segmentation is by mean of threshold selection, where each pixel that belongs to a determined class islabeled according to the…

计算机视觉与模式识别 · 计算机科学 2014-05-30 Valentín Osuna-Enciso , Erik Cuevas , Humberto Sossa

We present a suite of techniques for jointly optimizing triangle meshes and shading models to match the appearance of reference scenes. This capability has a number of uses, including appearance-preserving simplification of extremely…

图形学 · 计算机科学 2021-04-12 Jon Hasselgren , Jacob Munkberg , Jaakko Lehtinen , Miika Aittala , Samuli Laine

We present a novel deep learning-based framework: Embedded Feature Similarity Optimization with Specific Parameter Initialization (SOPI) for 2D/3D medical image registration which is a most challenging problem due to the difficulty such as…

计算机视觉与模式识别 · 计算机科学 2023-12-20 Minheng Chen , Zhirun Zhang , Shuheng Gu , Youyong Kong

A new model for evolving Evolutionary Algorithms is proposed in this paper. The model is based on the Linear Genetic Programming (LGP) technique. Every LGP chromosome encodes an EA which is used for solving a particular problem. Several…

神经与进化计算 · 计算机科学 2021-09-28 Mihai Oltean

Drones are effective for reducing human activity and interactions by performing tasks such as exploring and inspecting new environments, monitoring resources and delivering packages. Drones need a controller to maintain stability and to…

系统与控制 · 电气工程与系统科学 2021-05-19 Azin Shamshirgaran , Hamed Javidi , Dan Simon

Deep diffusion models have revolutionized image generation by producing high-quality outputs. However, achieving specific objectives with these models often requires costly adaptations such as fine-tuning, which can be resource-intensive…

神经与进化计算 · 计算机科学 2026-04-13 Domício Pereira Neto , João Correia , Penousal Machado

Swarm intelligence is a research field that models the collective behavior in swarms of insects or animals. Several algorithms arising from such models have been proposed to solve a wide range of complex optimization problems. In this…

神经与进化计算 · 计算机科学 2014-06-13 Erik Cuevas , Miguel Cienfuegos , Daniel Zaldivar , Marco Perez

Surrogate assisted evolutionary algorithms (EA) are rapidly gaining popularity where applications of EA in complex real world problem domains are concerned. Although EAs are powerful global optimizers, finding optimal solution to complex…

神经与进化计算 · 计算机科学 2013-03-13 Maumita Bhattacharya

In this paper, an evolutionary strategy (ES) method is introduced as an optimization approach to solve problems in the manufacturing area. The ES method is applied to a case study for milling operations. The results show that it can…

最优化与控制 · 数学 2015-01-08 Zhixin Yang

Text-to-image diffusion models exhibit strong generative performance but remain highly sensitive to prompt formulation, often requiring extensive manual trial and error to obtain satisfactory results. This motivates the development of…

人工智能 · 计算机科学 2026-04-14 Domício Pereira Neto , João Correia , Penousal Machado

Convolutional neural networks (CNNs) are widely used in image recognition. Numerous CNN models, such as LeNet, AlexNet, VGG, ResNet, and GoogLeNet, have been proposed by increasing the number of layers, to improve the performance of CNNs.…

神经与进化计算 · 计算机科学 2021-08-10 Wei-Chang Yeh , Yi-Ping Lin , Yun-Chia Liang , Chyh-Ming Lai

Multi-objective optimisation is regarded as one of the most promising ways for dealing with constrained optimisation problems in evolutionary optimisation. This paper presents a theoretical investigation of a multi-objective optimisation…

神经与进化计算 · 计算机科学 2015-02-13 Jun He , Yong Wang , Yuren Zhou

Conventional deformable registration methods aim at solving an optimization model carefully designed on image pairs and their computational costs are exceptionally high. In contrast, recent deep learning based approaches can provide fast…

计算机视觉与模式识别 · 计算机科学 2021-10-01 Risheng Liu , Zi Li , Xin Fan , Chenying Zhao , Hao Huang , Zhongxuan Luo