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作者： LIHUA ZHAO UNIVERSITY OF OKLAHOMA

学位级别：硕士

Chaotic phenomenon widely exists in the nonlinear dynamic systems. Such phenomenon is described to be highly related the initial conditions and intrinsic system properties. Traditionally, large effort has been put on evaluation of the existence of chaos, such as Lyapunov exponent or power spectrum methods. In addition, iteration methods are usually employed to explore the states of system. In this work, we will study the chaotic system in a different point of view. The system properties of physics quantities will be considered firstly. Starting from these physics quantities, it is expected to potentially determine the final states of the system. Then a relationship between the initial conditions and final states will be established. The objective of this work is to preliminary study the feasibility of employing such method for predetermine the final state of reappear initial conditions. The main approach is building a strong relationship between each initial conditions and final states within limited computation. Once the relationship is established, we could know the system states distribution and achieve the exploitation on the system. In this work, we will focus on the deterministic chaotic systems that the final states are deterministic and non- periodic. In order to perform the proof-of-concept, a typical chaotic system, the magnetic pendulum system, will be employed for demonstration. A program written in java will display the pendulum movement in real-time and also the basin diagram that shows the relationship between initial conditions and final states. All of code for this program are constructed from scratch. After the implementation of our program, we will compare results from it and that of the separate numerical simulation of the same system. The numerical simulation will be performed through the commercially available software Mathematica. Further investigation will also be discussed with the results from numerical simulation. Three conclusions could d

关键词： deterministic chaotic system time series analysis java programming magnetic pendulum

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PDDL4J: a planning domain description library for java

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JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE 2018年第1期30卷 143-176页

作者： Pellier, D. Fiorino, H. Univ Grenoble Alpes LIG Grenoble France

PDDL4J (Planning Domain Description Library for java) is an open source toolkit for java cross-platform developers meant (1) to provide state-of-the-art planners based on the PDDL language, and (2) to facilitate research works on new planners. In this article, we present an overview of the Automated Planning concepts and languages. We present some planning systems and their most significant applications. Then, we detail the PDDL4J toolkit with an emphasis on the available informative structures, heuristics and search algorithms.

关键词： Automated planning heuristic search planning software java programming

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A Semantics-Preserving Approach to Augmentation of java Codes for Training Deep Learning Classification Models

TANET2019 台湾网际网路研讨会

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TANET2019 台湾网际网路研讨会 2019年 277-282页

作者： Feng-Hsu Wang

Deep learning has been shown to be an effective approach to building classifiers in a variety of fields. Program Code classifiers can be used to teach programming by identifying erroneous programming patterns in students' source codes. However, to build a neural-network based code classifier needs a large amount of human-coded source codes, which can be difficult in practice. Inspired by work in computer vision, we propose a novel data augmentation approach that targets java source codes by generating new semantics-preserving codes. In this way, a large amount of training samples can be generated that retain the semantics in original codes, which was shown to facilitate the training of such deep-learning based classifiers.

关键词： code augmentation deep learning code classifier java programming

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The Development of a Visual Output Approach for programming via the Application of Cognitive Load Theory and Constructivism

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INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS 2019年第11期10卷 305-312页

作者： Abu Bakar, Marini Mukhtar, Muriati Khalid, Fariza Univ Kebangsaan Malaysia Fac Informat Sci & Technol Bangi Selangor Malaysia Univ Kebangsaan Malaysia Fac Educ Bangi Selangor Malaysia

programming is a skill of the future. However, decades of experience and research had indicated that the teaching and learning of programming are full of problems and challenges. As such educators and researchers are always on the look-out for suitable approaches and paradigms that can be adopted for the teaching and learning of programming. In this article, it is proposed that a visual output approach is suitable based on the current millennials affinities for graphics and visuals. The proposed Vjava Module is developed via the application of two main learning theories, which are, the cognitive load theory and constructivism. There are two submodules which consist of eight chapters that cover the topics Introduction to programming and java, Object Using Turtle Graphics, Input and Output, Repetition Structure, Selection Structure, More Repetition Structures, Nested Loops and Arrays. To enable java programs to produce graphical and animated outputs, the Mjava library was developed and integrated into this module. The module is validated by three java programming experts and an instructional design expert on the module content, design and usability aspects.

关键词： Introductory programming CS1 novices java programming learning objects-first

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A Collaborative Course for Learning How to Teach Summer java Coding Camps 18

A Collaborative Course for Learning How to Teach Summer Java...

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49th ACM SIGCSE Technical Symposium on Computer Science Education (SIGCSE)

作者： Sung, Kelvin Gourd, Karen McMahon, Ann Mansoor, Kulsoom Gaggero, Riley Univ Washington Bothell Off Res Sch Educ Studies Comp & Software Syst Bothell WA 98011 USA

ISBN: (纸本)9781450351034

Summer coding or programming camps are popular. With sufficient organization, offering these camps at higher education institutions can facilitate outreach objectives including engaging underrepresented groups. However, the challenges involved in organizing and offering a camp are many, including: recruitment of instructors and campers, camp management, finances, and curriculum development. We addressed these challenges by engaging a non-profit summer camp provider, Pacific Science Center (PSC), to handle camp logistics;and offered a new course for students with backgrounds in computer science (CS) or education (ED) to learn to teach java programming and develop a curriculum appropriate for middle school aged campers. The university students then worked as paid summer camp instructors. Three professors, one each from CS, ED, and the Office of Research, co-planned and co-facilitated the course. Reflecting a hands-on and collaborative learning philosophy of PSC camps, the course grouped students into multidisciplinary teams and challenged the teams to learn by collaboratively developing and practice teaching the content. By the end of the course, we had classroom-ready instructors with technical knowledge in both programming and learning theories and a customized curriculum ready for use. This paper details our project, including results from the summer camps. With all developed materials freely available. Interested institutions can either adapt the curriculum or offer a similar course.

关键词： outreach java programming cross-disciplinary course broad impact summer coding camp

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Comparison of Feedback Strategies for Supporting programming Learning in Integrated Development Environments (IDEs) 5th

Comparison of Feedback Strategies for Supporting Programming...

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5th International Conference on Computer Science, Applied Mathematics and Applications (ICCSAMA)

作者： Coenen, Jarno Gross, Sebastian Pinkwart, Niels Humboldt Univ Unter Linden 6 D-10099 Berlin Germany

ISBN: (纸本)9783319619118;9783319619101

In this paper we investigate whether providing feedback to learners within an Integrated Development Environment (IDE) helps them write correct programs. Here, we use two approaches: feedback based on stack trace analysis, and feedback based on structural comparisons of a learner program and appropriate sample programs. In order to investigate both approaches, we developed two prototypical extensions for the Eclipse IDE. In a laboratory study, we empirically evaluated the impact of the extensions on learners' performance while they solved programming tasks. The statistical analyses did not reveal any statistically significant effects of the prototype extensions on the performance of the learners, however, the results of a qualitative analysis imply that the provided feedback had at least a marginal impact on the performance of some learners. Also, feedback from the participants confirmed the benefit of providing feedback directly within IDEs.

关键词： Adaptive feedback Integrated Development Environment java programming

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Structural Health Monitoring system using WSN for bridges

Structural Health Monitoring system using WSN for bridges

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International Conference on Intelligent Computing and Control Systems (ICICCS)

作者： Patil, Pooja Krishnath Patil, S. R. Bharati Vidyapeeths Coll Engn Women Dept Elect & Telecommun Pune Maharashtra India

ISBN: (纸本)9781538627457

nowadays, a natural disaster is happening mostly on the earth. For examples flood, earthquake etc. These types of disasters like flood, earthquake can cause loss of property damage or life, so the structural health monitoring system is best solution for these types of problems. Structural health monitoring system is used to measuring the key parameter of the structural and environmental conditions on a continuous base at real-time. Purpose of SHM are detect structure damage, safety, disaster mitigation etc. Wireless sensors to monitor physical or environmental condition like pressure, level of water, acceleration etc. For bridges and dams application, wireless sensor measures the acceleration, tilting angle of bridge pillar and water level. The wireless sensor network is used in industry, urban terrain tracking and civil structure monitoring, security and surveillance, smart buildings etc. The wireless sensor network is consisting of number of nodes and one or more base stations. The sensor nodes in a sensor network are capable of collecting bridge or dam information and communicate with other connected nodes in the network. It is also capable of performing some processing part. Wireless sensor nodes are consisting microcontroller, transceiver, power management unit (power source), and one or more sensors. For bridge application we have used accelerometer sensors and ultrasonic sensor. The main aim of this project is to minimize the structural damages and prevent the life and property.

关键词： Accelerometer sensors java programming Structural health monitoring system Ultrasonic sensor Visual Basic programming wireless sensor nodes

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java programming 24-Hour Trainer 1

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2011年

作者： Fain Yakov

ISBN: (数字)9781118058176

ISBN: (纸本)9780470889640

A unique book-and-video package presented by java guru Yakov Fain As one of the most popular software languages for building Web applications, java is often the first programming language developers learn. The latest version includes numerous updates that both novice and experienced developers need to know. With this invaluable book-and-video package, java authority Yakov Fain fully covers java?s new features as well as its language extensions, classes and class methods, and the Swing Application Framework. For each lesson that he discusses in the book, there is an accompanying instructional video to reinforce your learning *** include:Introducing java Eclipse IDE Object-Oriented programming Class MethodsBack to java Basics Packages, Interfaces, and Encapsulation programming with Abstract Classes and InterfacesIntroducing the Graphic User InterfaceEvent Handling in UIIntroduction to java Applets Developing a Tic-Tac-Toe Applet Developing a Ping-Pong Game Error Handling Introduction to Collections Introduction to Generics Working with Streams java Serialization Network programmingProcessing E-Mails with java Introduction to Multi-Threading Digging Deeper into Concurrent Execution Working with Databases Using JDBC Swing with JTable Annotations and Reflection Remote Method Invocation java EE 6 Overview programming with Servlets javaServer Pages Developing Web Applications with JSF Introducing JMS and MOM Introducing JNDIIntroduction to Enterprise javaBeansIntroduction to the java Persistence APIWorking with RESTful Web ServicesIntroduction to Spring MVC Framework Introduction to Hibernate Framework Bringing javaFX to the Mix java Technical Interviews Note: As part of the print version of this title, video lessons are included on DVD. For e-book versions, video lessons can be accessed at *** using a link provided in the interior of the e-book.?

关键词： java introduction to java java introduction java beginner guide beginner guide to java java programming language learning java learning java programming java???s new features java updates updates to java java video java dvd java lessons java examples java exercises java instructions yakov fain java web services java developer java programs java development java programming yakov fain java web applications java for beginners java training java programming for beginners java programming language learn java programming java programming training java web programming java programming tutorial java tutorial for beginners learn java java tutorial java training classes java web development java programming books java training course web application development java sample programs java code sun java java class java language java download java programmer java application learn java online java application development j2ee training java for dummies java update java basics java help java video training java online course java code examples sun java certification java video tutorials java program download example java programs java applet learn java script tutorial java download java script using java java programming programming with java

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Practical Transport Optimization Method and Concept in Pharmaceutical Industry

Practical Transport Optimization Method and Concept in Pharm...

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International Conference on Medical and Biological Engineering in Bosnia and Herzegovina (CMBEBIH)

作者： Zunic, Emir Djedovic, Almir Juric, Zeljko Info Studio Ltd Mehmeda Spahe 26 Sarajevo 71000 Bosnia & Herceg Univ Sarajevo Fac Elect Engn Kampus Univ Sarajevu Sarajevo 71000 Bosnia & Herceg

ISBN: (纸本)9789811041662;9789811041655

The application of computer skills and technologies in modern business is essential in modern society, therefore different methods and algorithms are used for the business optimization. This paper primarily focuses on solving the transportation problem of the linear programming for the purpose of the transport optimization, which ultimately leads to the competitive advantage for any institution which performs any type of transport as a part of its business. Therefore, specially implemented java program for the purposes of pharmaceutical institutions will be presented. The need to optimize the product transport from the producer to the consumer is of a great importance for any company, including pharmaceutical one. The aim for solving the transportation problem is the application of algorithms over real data from the appropriate database of the merchandise management in order to optimize the transport of medicines and other pharmaceutical products from the factory to pharmacies or other institutions.

关键词： Transport optimization Pharmaceutical industry Linear programming java programming

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Design of Virtual Simulation Platform for Photovoltaic Power Generation System

Design of Virtual Simulation Platform for Photovoltaic Power...

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作者： ONWUZURUIKE LUKESON OGUCHI 沈阳农业大学

学位级别：硕士

Design of virtual simulation platform for photovoltaic power generation system is proposed here in this *** virtual lab introduced in this work is designed to get students familiarized with the basics and design algorithms of photovoltaic solar energy station in a virtual platform before entering a real life *** exploiters of the proposed virtual laboratory are given the ability to ascertain the sizing by choosing parameters of the photovoltaic system that are similar to each other to meet DC and AC loading conditions and lots *** also aims at the overview to PY system,the PV power generation,the components of the Off-Grid system,the Grid-interface or grid-tied system,model-based design of PV,power generation applications testing of PV,better test coverage in complex systems,advantages and disadvantages of photovoltaics,Platform requirements analysis,java,Spring framework,Eclipse,Server operation platform and the web server *** also aims at mounting PV panels,including the Steps for sizing the battery bank,maximum power point trackers(MPPT)and PV tracking system are *** research has been finished in PV Power station and it's virtual simulation,including the PV power station building,PV power station connect to Grid and different connect method is simulated in ETAP software *** Energy Management and Control for Islanded Microgrid Using Multi-Agents,including the Microgrid architecture,Microgrid based on CERTS Concept,Multi-agent modelling and implementation and the simulation and *** Virtual PV Systems and its website development,including the virtual reality,environment configuration,website development,system architecture,simulation results,solar irradiation and temperature effects and PV array with a PMDC motor load are *** the design of website,java language development is *** is an open source,java based extensible development *** dynamic page technology is more convenient to show our dynam

关键词： Solar energy Maximum power point tracking Photovoltaic Renewable energy java programming

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