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pELECTRE Tri: A computational framework and Python module for probabilistic ELECTRE Tri-B multiple-criteria decision-making 一个计算框架和Python模块,用于概率ELECTRE Tri- b多标准决策
IF 1.2 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-07-01 DOI: 10.1016/j.simpa.2025.100781
Christian Ghiaus
ELECTRE Tri-B is a sorting and classification method for multiple-criteria decision-making (MCDM) in which alternatives are assigned to categories. The categories are completely ordered and defined by base (or reference) profiles. The pELECTRE Tri software implements a probabilistic extension of the ELECTRE Tri-B method designed to handle uncertainty in both the decision matrix values and the base profiles delimiting the categories. Its modular architecture enables step-by-step workflows from data input to results output, ensuring flexibility and transparency in the decision-making process. Implemented as a Python module, pELECTRE Tri requires no installation and can be executed locally or online. The software is supported by comprehensive documentation, including tutorials, how-to guides, theoretical explanations, and a user reference manual.
ELECTRE Tri-B是一种多标准决策(MCDM)的排序和分类方法,其中将备选方案分配到类别。这些类别完全由基本(或参考)配置文件排序和定义。peelectre Tri软件实现了对ELECTRE Tri- b方法的概率扩展,该方法旨在处理决策矩阵值和划分类别的基本轮廓中的不确定性。其模块化架构支持从数据输入到结果输出的分步工作流程,确保决策过程的灵活性和透明度。作为Python模块实现,pELECTRE Tri不需要安装,可以在本地或在线执行。该软件由全面的文档支持,包括教程、操作指南、理论解释和用户参考手册。
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引用次数: 0
smFISH_batchRun: A smFISH image processing tool for single-molecule RNA Detection and 3D reconstruction smFISH_batchRun:用于单分子RNA检测和3D重建的smFISH图像处理工具
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-07-01 DOI: 10.1016/j.simpa.2025.100777
Nimmy S. John, ChangHwan Lee
Single-molecule RNA imaging has been made possible with the recent advances in microscopy methods. However, systematic analysis of these images has been challenging due to the highly variable background noise, even after applying sophisticated computational clearing methods. Here, we describe our custom MATLAB scripts that allow us to detect both nuclear nascent transcripts at the active transcription sites (ATS) and mature cytoplasmic mRNAs with single-molecule precision and reconstruct the tissue in 3D for further analysis. Our codes were initially optimized for the C. elegans germline but were designed to be broadly applicable to other species and tissue types.
单分子RNA成像已成为可能,随着显微镜方法的最新进展。然而,即使在应用复杂的计算清除方法之后,由于高度可变的背景噪声,对这些图像的系统分析一直具有挑战性。在这里,我们描述了我们自定义的MATLAB脚本,使我们能够以单分子精度检测活性转录位点(ATS)和成熟细胞质mrna的核新生转录本,并在3D中重建组织以进行进一步分析。我们的代码最初是针对秀丽隐杆线虫种系进行优化的,但后来被设计成广泛适用于其他物种和组织类型。
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引用次数: 0
EVRPGen: A web-based instance generator for the electric vehicle routing problem with road junctions and road types EVRPGen:一个基于网络的实例生成器,用于解决具有道路交叉点和道路类型的电动汽车路线问题
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-07-01 DOI: 10.1016/j.simpa.2025.100778
Mehmet Anil Akbay , Christian Blum
This paper presents a web-based instance generator for Electric Vehicle Routing Problems (EVRP) with Road Junctions and Road Types, using OpenStreetMap data. Users define an area, specify network components (depots, customers, charging stations, junctions), and customize vehicle parameters. The React-based frontend enables configuration, visualization, and queries, while the Flask backend processes road networks, classifies road types, and assigns demand and service times. A RESTful API ensures real-time instance generation. Generated instances can be downloaded as text-based datasets and interactive visualizations. The tool is open-source and contributes to the area of sustainable transportation by enabling scenario-based EVRP experimentation.
本文利用OpenStreetMap数据,提出了一种基于网络的电动车路径问题实例生成器。用户定义一个区域,指定网络组件(仓库、客户、充电站、路口),并自定义车辆参数。基于react的前端支持配置、可视化和查询,而Flask后端处理道路网络,分类道路类型,分配需求和服务时间。RESTful API确保实时生成实例。生成的实例可以作为基于文本的数据集和交互式可视化下载。该工具是开源的,通过实现基于场景的EVRP实验,为可持续交通领域做出了贡献。
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引用次数: 0
RadEx: An open source python package for nonlinear radon transformation 一个用于非线性氡变换的开源python包
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-07-01 DOI: 10.1016/j.simpa.2025.100779
Farida Mohsen, Ashhadul Islam, Firas Mohsen, Zubair Shah, Samir Brahim Belhaouari
Effective feature extraction from medical images is important for improving disease detection and assessment. Conventional linear transforms, such as the Radon transform, may not fully capture subtle and complex nonlinear features present in medical imaging data. To address these limitations, we present RadEx, a nonlinear extension of the Radon transform. RadEx employs parameterized nonlinear projections to facilitate the extraction of additional nonlinear feature representations from imaging modalities such as chest X-rays and retinal fundus images. Initial evaluations indicate that RadEx can offer improvements over traditional Radon transforms and raw image-based approaches in disease classification tasks, including COVID-19 detection from chest X-rays and diabetic retinopathy grading from retinal images. By capturing more complex structural and nonlinear patterns, RadEx may support enhanced diagnostic performance and illustrates the potential benefit of integrating adaptive mathematical transformations into medical imaging workflows.
有效的医学图像特征提取对于提高疾病的检测和评估具有重要意义。传统的线性变换,如Radon变换,可能不能完全捕获医学成像数据中存在的微妙和复杂的非线性特征。为了解决这些限制,我们提出radx, Radon变换的非线性扩展。RadEx采用参数化非线性投影,方便从胸部x光片和视网膜眼底图像等成像模式中提取额外的非线性特征表示。初步评估表明,在疾病分类任务中,RadEx可以比传统的氡变换和基于原始图像的方法提供改进,包括从胸部x射线检测COVID-19和从视网膜图像分级糖尿病视网膜病变。通过捕获更复杂的结构和非线性模式,radx可以支持增强的诊断性能,并说明将自适应数学转换集成到医学成像工作流程中的潜在好处。
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引用次数: 0
TR-VABML: Enhancing Turkish vocabulary acquisition through adaptive machine learning classification TR-VABML:通过自适应机器学习分类增强土耳其语词汇习得
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-17 DOI: 10.1016/j.simpa.2025.100774
Ahmed Alaff , Çelebi Uluyol
Conventional vocabulary assessments emphasize precision rather than hesitation and rapidity. A machine learning system was developed utilizing behavioral analysis and linguistic insights to identify vocabulary gaps in Turkish language learners. This system integrates hesitation counts, reaction times, and answer attempts with word difficulty and thematic elements. Vocabulary strength was computed using a rule-based equation derived from behavioral indications. With 89% accuracy, 86% precision, 91% recall, and an 88% F1 score, the model showed better performance than the linear and Poisson kernel alternatives. By effectively separating complex interactions, the RBF kernel minimizes unnecessary actions and ensures accurate identification of real shortages.
传统的词汇评估强调准确性,而不是犹豫和快速。利用行为分析和语言学见解开发了一个机器学习系统,以识别土耳其语学习者的词汇差距。这个系统将犹豫次数、反应时间和回答尝试与单词难度和主题元素结合起来。词汇强度是使用基于规则的公式计算的,该公式来源于行为指示。该模型具有89%的准确率,86%的精度,91%的召回率和88%的F1分数,比线性和泊松核替代方案表现出更好的性能。通过有效地分离复杂的交互,RBF内核将不必要的操作最小化,并确保准确识别真正的不足。
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引用次数: 0
Nyctophy: Development of virtual reality and smartwatch integrated serious game for nyctophobia therapy 夜游:开发虚拟现实与智能手表相结合的夜游恐惧症治疗严肃游戏
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-14 DOI: 10.1016/j.simpa.2025.100770
Dimas Ramdhan, Elshad Ryan Ardiyanto, Patrick Alexander, Edyth Novian Putra, David
Nyctophy is a serious game combining virtual reality (VR) and smartwatch integration for nyctophobia (fear of darkness) therapy. The paper thoroughly explores its development framework, simulating dark environments with real-time heart rate monitoring and adaptive flashlight mechanics. Built in Unity Engine, Nyctophy supports VR (Meta Quest 2) and keyboard–mouse interfaces. Performance tests achieved 71.9 FPS (”good” quality) across four devices. Tests with 34 participants revealed longer VR completion times (8:12 min) versus keyboard–mouse (3:54), highlighting immersive impact. Nyctophy demonstrates potential as a safe, innovative tool for diagnosing and treating nyctophobia, leveraging serious games to enhance accessibility and therapeutic outcomes.
Nyctophy是一款结合虚拟现实(VR)和智能手表的治疗nyctopophobia(怕黑)的严肃游戏。本文深入探讨了其开发框架,通过实时心率监测和自适应手电筒机制模拟黑暗环境。内置Unity引擎,Nyctophy支持VR (Meta Quest 2)和键盘鼠标界面。性能测试在四个设备上达到了71.9 FPS(“良好”质量)。34名参与者的测试显示,VR完成时间(8:12分钟)比键盘鼠标(3:54)更长,突出了沉浸式影响。夜光游戏作为一种安全、创新的诊断和治疗夜光恐惧症的工具,利用严肃游戏来提高易用性和治疗效果。
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引用次数: 0
TERANG: Seismic loss estimation tool for school buildings TERANG:学校建筑地震损失估算工具
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-10 DOI: 10.1016/j.simpa.2025.100773
Roi Milyardi , Krishna Suryanto Pribadi , Muhamad Abduh , Irwan Meilano , Erwin Lim
This article presents a MATLAB-based computational software, TERANG to estimate physical and operational losses for school building in Indonesia. The basis of the estimation model used is the HAZUS model. TERANG provides modifications to the HAZUS model on school building cost parameters and reconstruction cost, as well as adjustments to local hazard data. TERANG provides an overview of the HAZUS model adoption process for countries that do not yet have a school building database. TERANG software supports Indonesia’s seismic loss studies, estimating school damages in Bandung and Mamuju’s 2021 earthquake while raising awareness among school stakeholders.
本文介绍了一种基于matlab的计算软件TERANG,用于估计印度尼西亚学校建筑的物理和操作损失。所使用的估计模型的基础是HAZUS模型。TERANG提供学校建筑成本参数和重建成本对HAZUS模型的修改,以及对当地危害数据的调整。TERANG概述了尚未建立学校建筑数据库的国家采用HAZUS模式的过程。TERANG软件支持印度尼西亚的地震损失研究,估计万隆和马木朱2021年地震的学校损失,同时提高学校利益相关者的认识。
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引用次数: 0
MRI-based Alzheimer’s disease classification using Vision Transformer and time-series transformer: A step-by-step guide 基于mri的阿尔茨海默病分类使用视觉变压器和时间序列变压器:一步一步的指南
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-10 DOI: 10.1016/j.simpa.2025.100771
Sait Alp , Sara Akan , Taymaz Akan , Mohammad Alfrad Nobel Bhuiyan
This study introduces a reproducible pipeline for classifying Alzheimer’s Disease from structural brain MRI utilizing a joint transformer architecture that integrates Vision Transformer and Time-Series Transformer models. The proposed framework uses pre-trained ViT for feature extraction from 2D slices of MRI volumes, followed by sequential modeling with a transformer-based classifier to capture inter-slice dependencies. The method is evaluated on the ADNI dataset, involving both binary (AD vs. NC) and multiclass (AD, MCI, NC) classification tasks across axial, sagittal, and coronal planes.
本研究介绍了一种可重复的管道,利用集成视觉变压器和时间序列变压器模型的联合变压器架构,从结构脑MRI中对阿尔茨海默病进行分类。所提出的框架使用预训练的ViT从MRI体积的二维切片中提取特征,然后使用基于变压器的分类器进行顺序建模以捕获切片间的依赖关系。该方法在ADNI数据集上进行了评估,包括二元(AD vs. NC)和多类别(AD, MCI, NC)跨轴向,矢状面和冠状面分类任务。
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引用次数: 0
GD4Shapes: Geodesic distance with fixed parameterization for 2D Shapes GD4Shapes: 2D形状的固定参数化测地线距离
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-10 DOI: 10.1016/j.simpa.2025.100775
S. Herold-Garcia , H.L. Varona-Gonzalez , X. Gual-Arnau
Shape analysis within shape space provides a robust framework for examining geometric properties of objects, enabling comparisons invariant to translation, rotation, and scaling. A key task is computing geodesic distances between shapes, which quantify similarity but are computationally intensive due to the need for exhaustive parameterization searches. Recent advancements propose heuristic methods to simplify these computations, such as fixing parameterizations based on the major axis of shapes, significantly reducing computational costs while maintaining high accuracy (e.g., 96.03% in erythrocyte classification). This article introduces a software tool that leverages this heuristic to efficiently compute shape-space distances, aligning shapes considering their major axis, and using templates like circles and ellipses. The tool accelerates morphological analysis, making it ideal for high performance applications in fields like biology and medicine. By streamlining the computation of geodesic distances between shapes and enabling rapid retrieval of information, this software improves research workflows and supports the study of shape-dependent features in diverse fields from cellular morphology to diagnostic hematology.
形状空间中的形状分析为检查对象的几何属性提供了一个健壮的框架,使比较不受平移、旋转和缩放的影响。一项关键任务是计算形状之间的测地线距离,这可以量化相似性,但由于需要穷举参数化搜索,计算量很大。最近的进展提出了启发式方法来简化这些计算,例如基于形状的主轴固定参数化,在保持高精度的同时显着降低计算成本(例如,红细胞分类的96.03%)。本文介绍了一个软件工具,它利用这种启发式来有效地计算形状空间距离,根据形状的长轴对齐形状,并使用圆形和椭圆等模板。该工具加速形态分析,使其成为生物学和医学等领域高性能应用的理想选择。通过简化形状之间测地线距离的计算和实现信息的快速检索,该软件改善了研究工作流程,并支持从细胞形态学到血液学诊断等不同领域的形状相关特征的研究。
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引用次数: 0
ESCOX: A tool for skill and occupation extraction using LLMs from unstructured text ESCOX:一个使用llm从非结构化文本中提取技能和职业的工具
IF 1.3 Q3 COMPUTER SCIENCE, SOFTWARE ENGINEERING Pub Date : 2025-06-10 DOI: 10.1016/j.simpa.2025.100772
Dimitrios Christos Kavargyris , Konstantinos Georgiou , Eleanna Papaioannou , Konstantinos Petrakis , Nikolaos Mittas , Lefteris Angelis
ESCOX, also known as ESCOSkillExtractor, is an open-source, non-proprietary tool for identifying and classifying skills, skillsets, and occupations from job postings and general text. It utilizes the European Skills, Competences, Qualifications and Occupations (ESCO) taxonomy to structure extraction, addressing the need for taxonomy-aligned skill identification in unstructured labor market data. Developed within the SKILLAB EU Horizon project, ESCOX combines LLMs and text embeddings to map content to standardized categories. It offers a user-friendly graphical interface for researchers, educators, and HR professionals, supporting skills gap analysis, training, recruitment, and policy planning, and contributing to the development of a skills-based economy.
ESCOX,也被称为ESCOSkillExtractor,是一个开源、非专有的工具,用于从招聘启事和一般文本中识别和分类技能、技能集和职业。它利用欧洲技能、能力、资格和职业(ESCO)分类法进行结构提取,解决了在非结构化劳动力市场数据中对分类一致的技能识别的需求。ESCOX是在SKILLAB EU Horizon项目中开发的,它结合了法学硕士和文本嵌入,将内容映射到标准化类别。它为研究人员、教育工作者和人力资源专业人员提供了一个用户友好的图形界面,支持技能差距分析、培训、招聘和政策规划,并为技能经济的发展做出贡献。
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引用次数: 0
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Software Impacts
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