检索结果-内蒙古大学图书馆

Automating image processing for scientific data analysis of a large image database

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 1996年第8期18卷 854-859页

作者： Chien, SA Mortensen, HB Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA

This article describes the Multimission VICAR Planner (MVP): an Al planning system which uses knowledge about image processing steps and their requirements to construct executable image processing scripts to support high-level science requests made to the Jet Propulsion Laboratory (JPL) Multimission Image Processing Subsystem (MIPS). This article describes a general Al planning approach to automation and application of the approach to a specific area of image processing for planetary science applications involving radiometric correction, color triplet reconstruction, and mosaicing in which the MVP system significantly reduces the amount of effort required by image processing experts to fill a typical request.

关键词： data analysis image processing artificial intelligence (AI) planning automated programming

来源：评论

学校读者我要写书评

暂无评论

An overview of evolutionary algorithms: practical issues and common pitfalls

引用

INFORMATION AND SOFTWARE TECHNOLOGY 2001年第14期43卷 817-831页

作者： Whitley, D Colorado State Univ Dept Comp Sci Ft Collins CO 80523 USA

An overview of evolutionary algorithms is presented covering genetic algorithms, evolution strategies, genetic programming and evolutionary programming. The schema theorem is reviewed and critiqued. Gray codes, bit representations and real-valued representations are discussed for parameter optimization problems. Parallel Island models are also reviewed, and the evaluation of evolutionary algorithms is discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

关键词： genetic algorithms evolution strategies genetic programming evolutionary programming search automated programming parallel algorithms

来源：评论

学校读者我要写书评

暂无评论

Design and fabrication of custom-made dental implants

引用

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 2012年第7期26卷 1993-1998页

作者： Chen, Xianshuai Xie, Longhan Chen, Jianyu Du, R. Deng, Feilong Chinese Univ Hong Kong Inst Precis Engn Hong Kong Hong Kong Peoples R China Inst Adv Technol Ctr Precis Engn Guangzhou Guangdong Peoples R China Chinese Acad Sci GIAT Beijing Peoples R China S China Univ Technol Sch Mech & Automot Engn Guangzhou Guangdong Peoples R China Sun Yat Sen Univ Guanghua Sch Stomatol Guangzhou 510275 Guangdong Peoples R China

Dental implant has been attracting more and more attention due to their advantages of reliability and comfort. It is estimated that 10% of people will need dental implants in their life time. Especially, companies offer a system for customer to choice. But, no one research on custom-made dental implants. Traditional implants have their limitation and they are not better fit due to the difference of patient's oral condition. The advantages of custom implant are accuracy fit and esthetic emergence profile. So, custom-made implant is desirable. Another key problem of custom-made dental implant is manufacturing. Dental implant is difficult to machine due to its complex features and its material (titanium). With the ever increasing demand for tight tolerance and increased complexity and accuracy, traditional machine tools have become ineffective for machining them. So, we design and built a PC-based CNC Turn-Mill-Hob professional machining center for machining our custom-made dental implants accurately and efficiently. This paper introduces our method: firstly, the custom-made dental implant in various oral conditions is designed by using our implant database. And then, FEA results indicate the stress distribution and magnitude of implant-bane interface for dentist referring. Finally, samples are automatic machined by our machining center.

关键词： Dental implant Custom-made Machining automated programming Immediate implantation FEA

来源：评论

学校读者我要写书评

暂无评论

A toolchain for the automatic generation of computer codes for correlated wavefunction calculations

引用

JOURNAL OF COMPUTATIONAL CHEMISTRY 2017年第21期38卷 1853-1868页

作者： Krupicka, Martin Sivalingam, Kantharuban Huntington, Lee Auer, Alexander A. Neese, Frank Max Planck Inst Chem Energiekonvers Dept Mol Theory & Spect Stiftstr 34-36 D-45470 Mulheim Germany

In this work, the automated generator environment for ORCA (ORCA-AGE) is described. It is a powerful toolchain for the automatic implementation of wavefunction-based quantum chemical methods. ORCA-AGE consists of three main modules: (1) generation of raw equations from a second quantized Ansatz for the wavefunction, (2) factorization and optimization of equations, and (3) generation of actual computer code. We generate code for the ORCA package, making use of the powerful functionality for wavefunction-based correlation calculations that is already present in the code. The equation generation makes use of the most elementary commutation relations and hence is extremely general. Consequently, code can be generated for single reference as well as multireference approaches and spin-independent as well as spin-dependent operators. The performance of the generated code is demonstrated through comparison with efficient hand-optimized code for some well-understood standard configuration interaction and coupled cluster methods. In general, the speed of the generated code is no more than 30% slower than the hand-optimized code, thus allowing for routine application of canonical ab initio methods to molecules with about 500-1000 basis functions. Using the toolchain, complicated methods, especially those surpassing human ability for handling complexity, can be efficiently and reliably implemented in very short times. This enables the developer to shift the attention from debugging code to the physical content of the chosen wavefunction Ansatz. Automatic code generation also has the desirable property that any improvement in the toolchain immediately applies to all generated code. (c) 2017 Wiley Periodicals, Inc.

关键词： ab initio automated programming electronic structure theory automatic code generation

来源：评论

学校读者我要写书评

暂无评论

A ChatGPT-MATLAB framework for numerical modeling in geotechnical engineering applications

引用

COMPUTERS AND GEOTECHNICS 2024年 169卷

作者： Kim, Daehyun Kim, Taegu Kim, Yejin Byun, Yong-Hoon Yun, Tae Sup Yonsei Univ Dept Civil & Environm Engn Yonsei Ro 50 Seoul 03722 South Korea Hiroshima Univ Dept Civil & Environm Engn 1-4-1 Kagamiyama Higashihiroshima Hiroshima 7398527 Japan Kyungpook Natl Univ Sch Agr Civil & Bioind Engn 80 Daehak Ro Daegu 41566 South Korea

ChatGPT has recently emerged as a representative of Large Language Models (LLMs) that have brought evolutionary changes to our society, and the effectiveness of ChatGPT in various applications has been increasingly reported. This study aimed to explore the potential of employing programming performance driven by ChatGPT responses to conversational prompts in the field of geotechnical engineering. The tested examples included the analysis of seepage flow and slope stability, and the image processing of X-ray computed tomographic image for partially saturated sand. For each case, the prompt was initially fed by a narrative explanation of the problem attributes such as geometry, initial conditions, and boundary conditions to generate the MATLAB code that was in turn executed to evaluate the correctness and functionality. Any errors and unanticipated results were further refined by additional prompts until the correct outcome was achieved. ChatGPT was able to generate the numerical code at a considerable level, demonstrating creditable awareness of the refining process, when meticulous prompts were provided based on a comprehensive understanding of given problems. While ChatGPT may not be able to replace the entire process of programming, it can help minimize sloppy syntax errors and assist in designing a basic framework for logical programming.

关键词： ChatGPT Numerical modeling automated programming Artificial Intelligence (AI) Large Language Model (LLM)

来源：评论

学校读者我要写书评

暂无评论

automated task planning for industrial robots and laser scanners for remote laser beam welding and cutting

引用

PRODUCTION ENGINEERING-RESEARCH AND DEVELOPMENT 2010年第4期4卷 327-332页

作者： Hatwig, J. Reinhart, G. Zaeh, M. F. Tech Univ Munich Inst Machine Tools & Ind Management Iwb Boltzmannstr 15 D-85748 Garching Germany

Remote laser beam welding and cutting can be applied to a wide range of applications within the manufacturing technology domain. With high process rates, consistent high quality welding seams and cutting edges at various contours these technologies offer an increased flexibility to process a wide variety of work pieces. To take advantage of the process the laser beam must be positioned precisely on the work piece. programming a system of an industrial robot combined with a laser beam deflecting scanner manually is a very time consuming job. programming any "on the fly" movements, a synchronously movement of the scanner and the robot, is even more difficult. This paper describes challenges and a concept for the automated programming of the two devices to apply the advantages of remote laser beam welding and cutting.

关键词： Production process Path planning Redundant kinematics automated programming

来源：评论

学校读者我要写书评

暂无评论

CNC machining and simulation for relief of Special-shaped stone

CNC machining and simulation for relief of Special-shaped st...

引用

3rd International Conference on Manufacturing Science and Engineering (ICMSE 2012)

作者： Wu, Yuhou You, Huijie Zhao, Dehong Liu, Yan Shenyang Jianzhu Univ Sch Traff & Mech Engn Shenyang Liaoning 110168 Peoples R China

ISBN: (纸本)9783037853696

Use special-shaped stone turn-milling machining center (HTM50200) to achieve the production of complex relief. Through the ArtCAM establish the three dimensional relief model of Riverside Scene at Qingming Festival. Analysis of blank material characteristics and features of NC machining center, select the appropriate tool, calculate cutting depth, cutting speed, feed rate, spindle speed and other process parameters by formulas. With ArtCAM/CAM module to make process of the preparation of the rough finishing, the semi-finishing and finishing, and then generate the tool path file. Simulation in VERICUT can optimize the potential collision, over-cutting and owe cut of the machining process, and the adoption of special-shaped stone machining center for milling to finalize production of the relief, summarize the experience in special-shaped stone processing.

关键词： ArtCAM three-dimensional modeling automated programming technological parameters Special-shaped stone CNC machining center

来源：评论

学校读者我要写书评

暂无评论

CloudifierNet - Deep Vision Models for Artificial Image Processing 7

CloudifierNet - Deep Vision Models for Artificial Image Proc...

引用

7th International Conference on Information Technology and Quantitative Management (ITQM) - Information Technology and Quantitative Management Based on Artificial Intelligence

作者： Damian, Andrei Ionut Piciu, Laurentiu Purdila, Alexandru Tapus, Nicolae Lummetry AI Bucharest Romania Univ Politehn Bucuresti Bucharest Romania

Today, more and more, it is necessary that most applications and documents developed in previous or current technologies to be accessible online on cloud-based infrastructures. That's why the migration of legacy systems including their hosts of documents to new technologies and online infrastructures, using modem Artificial Intelligence techniques, is absolutely necessary. With the advancement of Artificial Intelligence and Deep Learning with its multitude of applications, a new area of research is emerging that of automated systems development and maintenance. The underlying work objective that led to this paper aims to research and develop truly intelligent systems able to analyze user interfaces from various sources and generate real and usable inferences ranging from architecture analysis to actual code generation. One key element of such systems is that of artificial scene detection and analysis based on deep learning computer vision systems. Computer vision models and particularly deep directed acyclic graphs based on convolutional modules are generally constructed and trained based on natural images datasets. Due to this fact, the models will develop during the training process natural image feature detectors apart from the base graph modules that will learn basic primitive features. In the current paper, we will present the base principles of a deep neural pipeline for computer vision applied to artificial scenes (scenes generated by user interfaces or similar). Finally, we will present the conclusions based on experimental development and benchmarking against state-of-the-art transfer-learning implemented deep vision models. (C) 2020 The Authors. Published by Elsevier B.V.

关键词： artificial intelligence deep learning computer vision automated programming collaborative work

来源：评论

学校读者我要写书评

暂无评论

Synthesis of ladder diagrams from Petri nets controller models

Synthesis of ladder diagrams from Petri nets controller mode...

引用

IEEE International Symposium on Intelligent Control (ISIC 01)

作者： Jiménez, I López, E Ramírez, A CINVESTAV IPN Unidad Guadalajara Guadalajara 45090 Jalisco Mexico

ISBN: (纸本)0780367227

This paper addresses the problem of automated synthesis of ladder diagrams for programmable logic controllers (PLC). The programs are obtained from control specifications expressed as Timed Interpreted Petri Nets (TIPN). The approach herein presented allows to rapidly synthesize correct programs for PLC;it is based on a set of simple translation rules that produces Ladder Diagram (LD) from a TIPN. Moreover this set of rules was coded into a programming to automatize this process.

关键词： programable logic controller Petri nets automated programming

来源：评论

学校读者我要写书评

暂无评论

Derivations with Holes for Concept-Based Program Synthesis

Derivations with Holes for Concept-Based Program Synthesis

引用

ACM SIGPLAN International Symposium on New Ideas, New Paradigms, and Reflections on programming and Software (Onward!)

作者： Seco, Joao Costa Aldrich, Jonathan Carvalho, Luis Toninho, Bernardo Ferreira, Carla NOVA Univ Lisbon NOVA LINCS Caparica Portugal Carnegie Mellon Univ Pittsburgh PA 15213 USA

ISBN: (纸本)9781450399098

Program synthesis has the potential to democratize programming by enabling non-programmers to write software. But conventional approaches to synthesis may fail if given insufficient information-a common occurrence when asking non-experts to describe the application they want to write. This paper introduces a new concept-based program synthesis mechanism that can cope with incomplete knowledge, targeting low-code model-driven languages. Concepts are modelled in an ontology that represents user intent, including basic actions (e.g. show, filter, and create) along with their associated data as well as basic user interface structures like screens or pages. Our synthesis framework consists of a system of derivation rules that supports deferred premises, which need not be immediately satisfied during synthesis. A derivation in which some deferred premises are missing will thus contain holes;semantically, it represents a proof that is conditional on the developer filling the holes with additional facts from the ontology. We translate derivations with holes to standard first-order logic derivations, where the holes are transformed into assumptions. We illustrate the feasibility and effectiveness of our framework with a proof-of-concept implementation and a set of illustrative examples.

关键词： low-code program synthesis automated programming user intent incomplete knowledge

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：