检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

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

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

1,947 篇 期刊文献
1,324 篇 会议
33 篇 学位论文

馆藏范围

3,304 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,290 篇 工学
- 736 篇 计算机科学与技术...
- 707 篇 电气工程
- 434 篇 石油与天然气工程
- 270 篇 动力工程及工程热...
- 221 篇 机械工程
- 212 篇 控制科学与工程
- 189 篇 化学工程与技术
- 178 篇 信息与通信工程
- 127 篇 交通运输工程
- 118 篇 航空宇航科学与技...
- 85 篇 土木工程
- 76 篇 环境科学与工程（可...
- 74 篇 软件工程
- 63 篇 仪器科学与技术
- 43 篇 力学（可授工学、理...
- 34 篇 电子科学与技术（可...
- 28 篇 建筑学
- 21 篇 生物工程
- 17 篇 材料科学与工程（可...
- 16 篇 水利工程
784 篇 管理学
- 767 篇 管理科学与工程(可...
- 128 篇 工商管理
470 篇 理学
- 341 篇 数学
- 36 篇 物理学
- 34 篇 系统科学
- 30 篇 生物学
- 23 篇 化学
- 13 篇 统计学（可授理学、...
183 篇 经济学
- 131 篇 应用经济学
- 50 篇 理论经济学
25 篇 农学
19 篇 医学
9 篇 法学
5 篇 教育学
4 篇 军事学
3 篇 文学
2 篇 艺术学
1 篇 哲学

主题

3,304 篇 mixed integer li...
339 篇 optimization
167 篇 costs
143 篇 linear programmi...
125 篇 scheduling
90 篇 uncertainty
87 篇 planning
87 篇 computational mo...
81 篇 routing
63 篇 genetic algorith...
62 篇 unit commitment
61 篇 renewable energy...
59 篇 integer programm...
56 篇 transportation
55 篇 resource managem...
54 篇 energy consumpti...
54 篇 production
53 篇 mathematical mod...
51 篇 demand response
50 篇 heuristic algori...

机构

12 篇 carnegie mellon ...
10 篇 huazhong univ sc...
8 篇 dalian univ tech...
8 篇 nanyang technol ...
8 篇 beijing jiaotong...
7 篇 aristotle univ t...
7 篇 liaocheng univ s...
6 篇 northwestern pol...
6 篇 univ lisbon inst...
6 篇 department of el...
6 篇 shiraz univ tech...
6 篇 georgia inst tec...
6 篇 universidade est...
5 篇 univ liege dept ...
5 篇 tongji univ sch ...
5 篇 korea adv inst s...
5 篇 shanghai univ sc...
5 篇 jet propulsion l...
5 篇 univ hong kong d...
5 篇 huazhong univ sc...

作者

17 篇 papageorgiou laz...
11 篇 biskas pandelis ...
11 篇 montemanni rober...
11 篇 rider marcos j.
10 篇 ho koki
9 篇 d'amore federico
9 篇 bezzo fabrizio
9 篇 artigues christi...
8 篇 meng leilei
8 篇 koltsaklis nikol...
8 篇 magatao leandro
8 篇 marechal francoi...
8 篇 ahn jaemyung
8 篇 zhang chaoyong
8 篇 tuncer t. engin
8 篇 bakirtzis anasta...
8 篇 barbosa-povoa an...
7 篇 tan raymond r.
7 篇 cheng chuntian
7 篇 grossmann ignaci...

语言

2,998 篇 英文
264 篇 其他
29 篇 中文
5 篇 德文
5 篇 法文
5 篇 土耳其文
2 篇 葡萄牙文

检索条件"主题词=Mixed integer linear programming"

共 3304 条记录，以下是261-270 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Conflict-Free Navigation Optimization at Unsignalized Intersections Using mixed-integer linear programming for Connected and Autonomous Vehicles

Conflict-Free Navigation Optimization at Unsignalized Inters...

引用

International Symposium on Parallel and Distributed Processing with Applications, ISPA

作者： Shuanglong Chu Jinfeng Guo Chen Mu School of Information Engineering Chang'an University Xi'an China

ISBN: (数字)9798331509712

ISBN: (纸本)9798331509729

The advent of Connected and Autonomous Vehicles (CAVs) offers significant potential to mitigate traffic accidents and reduce congestion through advanced unsignalized intersection technologies. However, this potential also introduces substantial modeling and computational challenges. This paper establishes a mixed integer linear programming (MILP) model and a Simulated Annealing Algorithm (SAA) to solve the unsignalized intersection problem. It begins with an indepth analysis of the conflict relationships among vehicles at intersections, laying the foundation for the model. Building on this, a novel vehicle trajectory planning model is introduced, leveraging the MILP model to ensure faster and more practical trajectory calculations, meeting real-time computation requirements. Finally, this paper designs a SAA to determine the optimal vehicle passing order, enhancing both safety and efficiency at intersections. Through numerical simulations, the research verifies the efficiency of the proposed MILP model and the effectiveness of the SAA in optimizing vehicle trajectories.

关键词： Connected vehicles Trajectory planning Computational modeling Numerical simulation Real-time systems Numerical models Trajectory Safety mixed integer linear programming Autonomous vehicles

来源：评论

学校读者我要写书评

暂无评论

mixed-integer linear programming Solvers for Local Grid Capacity Planning Problems

Mixed-Integer Linear Programming Solvers for Local Grid Capa...

引用

Advanced Technology (KhPIWeek), IEEE KhPI Week on

作者： Sergii Saukh Taras Puchko Department of Mathematical and Econometric Modelling G.E. Pukhov Institute for Modelling in Energy Engineering of the National Academy of Sciences of Ukraine Kyiv Ukraine

ISBN: (数字)9798350384499

ISBN: (纸本)9798350384505

The algorithms and software tools for solving large-scale NP-hard MILP (mixed-integer linear programming) problems are analyzed, specifically focusing on the modeling of electric power systems arising in the planning of the development of generating equipment. A generalized algorithm for solving such problems is defined, based on the possibility of their decomposition: investment costs for the construction of generating units and the number of such units are reflected in the master MILP subproblem, while the system operator's costs for the operation of generating units, as well as the technological indicators of their load for a set of electricity consumption graphs, are reflected in a set of independent secondary MILP subproblems. It is noted that for Local Grids with large shares of electricity production from renewable energy sources, the sets of independent secondary MILP subproblems are quite substantial. Therefore, the speed of solving the secondary MILP subproblems determines the speed of solving the original MILP problems of electric power system modeling. Based on the results of experimental studies using the SCIP, HiGHS, Cbc, and GLPK solvers to solve a test MILP problem of optimizing the generating capacity structure of a Local Grid, it was established that the SCIP and HiGHS solvers are appropriate for solving the secondary MILP subproblems.

关键词： Costs Electricity Software algorithms Production Systems modeling Power systems Planning mixed integer linear programming Software tools Investment

来源：评论

学校读者我要写书评

暂无评论

mixed-integer linear programming for enterprise's inventory pledge financing decision

Mixed-integer linear programming for enterprise's inventory ...

引用

IEEE International Conference on Networking, Sensing and Control

作者： Junheng Cheng Yanhong Lin Xiaoyu He School of Economics Fujian Normal University Fuzhou China

ISBN: (纸本)9781665472449

Small and medium-sized enterprises (SMEs) are the backbone of most countries' economy. However, they often face financing difficulties and high financing costs. In recent years, supply chain finance develops rapidly and provides a good way for SMEs to alleviate their financing problems. Inventory pledge financing is one of the most widely used supply chain financing modes. This paper studies an assets optimization problem for the companies that adopt inventory pledge financing, which involves collaterals selection, purchasing and selling decisions for multiple periods during the entire pledge horizon. For the problem, we construct a mixed-integer linear programming model and verify its effectiveness by CPLEX with a practice-based case and randomly generated instances.

关键词： Costs Supply chains Stochastic processes Finance Companies Inventory management mixed integer linear programming

来源：评论

学校读者我要写书评

暂无评论

mixed-integer linear programming Models for Coordinated Train Timetabling with Dynamic Demand

Mixed-Integer Linear Programming Models for Coordinated Trai...

引用

International Conference on Intelligent Transportation

作者： Jiateng Yin D’Ariano Andrea Yihui Wang Jing Xun Shuai Su Tao Tang State Key Laboratory of Rail Traffic Control and Safety Beijing Jiaotong University Beijing China

ISBN: (纸本)9781538670255

In this paper, we study the optimization of coordinated train timetable in an urban rail network under the consideration of time-dependent passenger demands. This problem arises in large urban rail networks with multiple lines that the passengers may transfer among different lines to arrive at their destinations. We propose an exact formulation to generate the optimal train timetables of all the involved lines in a rail transit network synchronously, and our objective is to minimize the maximal level of crowdedness of stations. In particular, we introduce several sets of passenger flow variables that enable to model this complex problem as a mixed-integer linear programming (MILP) that is possible to be solved to the optimal solution. By considering the number of boarding and alighting passengers as passenger flow variables, we explicitly incorporates the number of in-vehicle passengers in the modelling framework to capture the train carrying capacity constraints. The formulated models first extend the passenger-oriented train timetabling models in existing literature from a single transit line to a whole connected network. Case studies are conducted to verify the effectiveness of the proposed model.

关键词： Rails mixed integer linear programming Rail transportation Optimization Safety Public transportation

来源：评论

学校读者我要写书评

暂无评论

mixed-integer linear programming for the optimal design and management of air compressor rooms

Mixed-integer linear programming for the optimal design and ...

引用

Conference Record of the IEEE Industry Applications Society Annual Meeting (IAS)

作者： Giusi Quartarone Norma Anglani University of Pavia Pavia

In this work the application of mixed integer linear programming (MILP) techniques is proposed for choosing the optimal topology of an air compressor room, while (i) focusing on energy efficiency and (ii) keeping the input power to the lowest value. Usually the proposal of the best configuration (type of machines, size and number) is driven by the experience of the personnel performing the assessment, according to his own knowledge of the available products/machines on the market. The paper proposes the formulation of two optimization problems which enable (i) to perform the best configuration of a compressor room, according with an available machines database; (ii) to ensure that the best choice implies the minimization of the input power for the compressor room, thus, the minimum consumption for the end-user. The presented formulations are tested using both simulated and real case studies, showing how a higher level of knowledge of the flow profile can help in the reduction of the energy consumption. It will be also demonstrated that important energy savings improvements can be obtained if we compare the choices derived from our methodology with real compressor rooms, whose choice was done without applying such method, as it may happen on the market.

关键词： Optimization linear programming Databases Minimization mixed integer linear programming

来源：评论

学校读者我要写书评

暂无评论

mixed-integer linear programming for Multibeam Satellite Systems Design: Application to the Beam Layout Optimization

Mixed-Integer Linear Programming for Multibeam Satellite Sys...

引用

Annual IEEE International Systems Conference

作者： Jean-Thomas Camino Christian Artigues Laurent Houssin Stephane Mourgues Airbus Defence and Space Space Systems Telecommunication Systems Department CNRS LAAS

ISBN: (纸本)9781467395205

In a society where the demand for multimedia applications and data exchange is experiencing an unstoppable growth, multibeam systems have proven to be one of the most relevant solutions for satellite-based communication systems. Though already well represented among the geostationary satellites today, there are still several unresolved design optimization challenges for these complex systems that could lead to improved performances and to better system costs. The satellite platform, the repeater, and the antennas are examples of subsystems that should be designed jointly in order to reach an optimized technical solution that fulfills the service requirements. Traditionally, such complex tasks are addressed through a decomposition of the overall system design into a sequence of smaller decision problems. In this article, we propose to rely on operations research techniques to, on the one hand, take into account explicitly the interdependencies of these decomposed problems, and on the other hand, to handle the own constraints of each subsystem and their interactions. In this paper, the focus is laid on the optimization of the beam layouts of the multibeam satellites. Indeed, in addition to being a perfect example of the aforementioned importance of dealing with subsystem constraints, this problem appears early in the chain of design of a multibeam satellite system and is therefore critical for the quality of the telecommunication system;the weaknesses of a beam layout cannot be made up for later on in the system design. For this crucial optimization phase, the strength of the methodology we propose in this paper is to use mixed-integer linear programming to incorporate explicitly technological feasibility constraints of the subsystems involved, while preparing at best the subsequent design problems. Most importantly, our approach allows to overcome several resisting flaws of the already existing algorithms.

关键词： Satellite Telecommunications Systems Design mixed-integer linear programming Operations Research Operations Research SUB-SYSTEM System design mixed integer linear programming Satellite communication systems engineering Satellite systems layouts Telecommunication systems Satellite platforms integer linear programming Beams and girders

来源：评论

学校读者我要写书评

暂无评论

Optimizing Healthcare Delivery: A mixed-integer linear programming Model for Integrating Face-to- Face and Virtual Consultations

Optimizing Healthcare Delivery: A Mixed-Integer Linear Progr...

引用

Global Digital Health Knowledge Exchange & Empowerment Conference (gDigiHealth.KEE)

作者： Tareq Oshan Mahmoud Sharkawi Nuha Hamada College Of Engineering Al Ain University Abu Dhabi UAE

ISBN: (数字)9798331531331

ISBN: (纸本)9798331531348

Digital health (or telehealth) appears to be one of the most active areas of study in today's world and has been showing substantial evidence of effectiveness in different aspects of modern society. Most significantly, in the healthcare systems, where availability of quality services is the cornerstone, digital health solutions are transforming practices for patients. This paper proposes a mathematical model for healthcare systems in which a comprehensive approach is taken to patient need to be hospitalized. An objective function is established aiming to maximizing the number of patients needing hospitalization, either through face-to-face consultations or through online portals while taking into consideration the attitude of all patients towards online consultations. To achieve this, we use the preferences in the model to make sure that patient satisfaction is not compromised while resources are used efficiently. With a formal breakdown and analysis of the problem and considerable reliance on complex optimization algorithms, the model outlines a set of steps that will ensure the optimal distribution of patients in terms of face-to-face and virtual consultations. This in turn not only increases effectiveness of the healthcare delivery systems but it also improves the efficiency of the health care delivery systems as well. As a confirmation of our model, we tested it on an example data and used LINGO software to obtain the best solution of the problem. The findings from this example pinpoint the possibility of applying the model for developing effective solutions to patient distribution and, therefore, enhance the overall benefits of the healthcare system. This systematic approach is aimed at demonstrating the positive changes which are possible in the delivery of patient care through the introduction of technology supports in modern health care infrastructures.

关键词： Adaptation models Systematics Telemedicine Mathematical models Data models Software Electronic healthcare mixed integer linear programming Resource management Portals

来源：评论

学校读者我要写书评

暂无评论

Optimal Power Flow Integrated Electrical Gas System Using mixed-integer linear programming

Optimal Power Flow Integrated Electrical Gas System Using Mi...

引用

Sustainable Power and Energy Conference (iSPEC)

作者： Trisna Wati Yasmin Anggraeni Risamasu Rony Seto Wibowo Ontoseno Penangsang Dimas Fajar Uman Putra Electrical Engineering Institut Teknologi Sepuluh Nopember Surabaya Indonesia

ISBN: (数字)9798350395075

ISBN: (纸本)9798350395082

As time passes, the number generators gas-fired electricity will continue to increase. Power plants Gas fuel is very reliable for fulfilling load requirements and supporting peak loads. Besides its high efficiency, gas fired units are very profitable because of low capital costs, fast installation and minimal pollutant emissions, as well the start and shutdown speeds are the characteristics of the unit gas fuel is suitable for basic, medium, and heavy loads. Peaks provide backup for renewable generators. Intermittent an increases interdependence thus the electricity and gas energy sectors. Optimal and Gas Flow (OPGF) was the most basic problem in the mix these two systems. Gas consumption rates vary form over time, causing pressure fluctuations in the tissue gas transmission pipelines, which can have a negative impact on security and reliability of gas delivery. In addition, the gas system has slower dynamics than the system electricity and requires a longer stabilization time processing load changes and disturbances. Therefore, the optimal power and gas flow at integrated electrical and natural gas system for minimize operating cost. The OPGF problems were solved using mixed-integer linear programming (MILP) with Piecewise RMSE values the linear approximation is 5.57

关键词： Costs Electricity Fluid flow Systems modeling Mathematical models Generators mixed integer linear programming Fuels Natural gas Load flow

来源：评论

学校读者我要写书评

暂无评论

Optimization of Factory Energy Costs through Solar Energy Forecasting and Machine Scheduling Using mixed-integer linear programming

Optimization of Factory Energy Costs through Solar Energy Fo...

引用

International Conference on Information Technology (INCIT)

作者： Korawee Peerasantikul Surapong Auwatanamongkol National Institute of Development Administration Thailand

ISBN: (数字)9798350366303

ISBN: (纸本)9798350366310

This study utilizes machine learning and optimization techniques to lower energy costs in factory operations. By incorporating weather forecast data and machine learning techniques, we aim to accurately predict solar energy production. Various machine learning models, including XGBoost, Random Forest, Support Vector Regression (SVR), Ridge Regression, and Long Short-Term Memory (LSTM) networks, were employed. Among these, XGBoost emerged as the most effective model for solar energy forecasting. Utilizing the solar energy production predicted by the models, a mixed-integer linear programming (MILP) optimization algorithm is used to determine the optimal scheduling for Sand Milling Machines. The model strategically schedules machine operations during intervals when solar energy is underutilized and during off-peak periods to minimize energy costs. This approach also ensures that the sand milling process meets critical constraints by maintaining sand levels within desired minimum and maximum thresholds. The results underscore the potential for significant cost savings and enhanced energy efficiency in factory operations through the integration of machine learning predictions and optimization techniques.

关键词： Schedules Costs Optimization models Solar energy Optimal scheduling Milling Predictive models Production facilities mixed integer linear programming Long short term memory

来源：评论

学校读者我要写书评

暂无评论

Energy Management of a Workplace with EVs by mixed-integer linear programming

Energy Management of a Workplace with EVs by Mixed-Integer L...

引用

International Technical Conference o Circuits/Systems, Computers and Communications (ITC-CSCC)

作者： Yuki Sakamoto Takumi Namba Kiyotsugu Takaba Ritsumeikan University Kusatsu Japan

ISBN: (数字)9798350379051

ISBN: (纸本)9798350379068

The use of EV batteries as secondary energy sources has recently been attracting great attention due to their large capacities. This paper is concerned with energy management of a workplace making use of the employees' EVs. We formulate such an energy management as a mixed-integer linear programming (MILP) problem by taking account of the arrival/departure status of the EVs and the benefits of the EV owners. Through a numerical simulation, we compare the effectiveness of the centralized algorithm and the distributed algorithm (Camisa et al. 2022) for finding a near-optimal solution to the MILP. The following points turn out from the simulation. If the number of EVs is small, the centralized algorithm can obtain a better solution to the MILP problem faster than the distributed algorithm without admitting the EV owners' decision-making. In contrast, in the case of a large number of EVs, the distributed algorithm can solve the problem faster than the centralized one taking account of the EV owners' decision-making at the price of the quality of its solution.

关键词： Computers Employment Decision making Numerical simulation linear programming mixed integer linear programming Batteries

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共331页 << < 23 24 25 26 27 28 29 30 31 32 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

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：