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2014 IEEE 8th International Conference on Application of Information and Communication Technologies (AICT)最新文献

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Recognition of traffic signs 识别交通标志
Sagandykova Aigerim, Zhaparov Meirambek, Zhakenov Askar, Amirgaliyev Yedilkhan
"Recognition of traffic signs" is a mobile application, which is used for recognition of traffic signs. The relevance of this theme is proved with the fact that we don't have analogs of this program, which will help the drivers to see and recognize traffic signs and enables drivers to remember signs by the way. Also this program will be useful for those people, who want to learn traffic signs just putting the camera of their phones to a sign. The objective of this application is to make the learning process easier.
“识别交通标志”是一款用于识别交通标志的移动应用程序。这个主题的相关性通过我们没有类似的程序来证明,它将帮助司机看到和识别交通标志,并使司机记住标志。此外,这个程序将是有用的那些人,谁想要学习交通标志只是把他们的手机的相机到一个标志。这个应用程序的目的是使学习过程更容易。
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引用次数: 3
Structure-independent databases modelling 独立于结构的数据库建模
Y. Rogozov, Segrey Kucherov, Elena Borisova
The problem of correspondence of the configurable information system to the domain seems to be important. There needs to be a database that will allow such system to deal with data with variable structure. The proposed concept of databases - SIDB - is aimed to exclude some shortcomings of existing databases. To mark up the features of SIDB different models are described in this paper.
可配置信息系统与域的对应问题显得非常重要。需要有一个数据库,将允许这样的系统处理数据与可变结构。提出的数据库概念- SIDB -旨在消除现有数据库的一些缺点。为了突出SIDB的特点,本文描述了不同的模型。
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引用次数: 4
Using computational models for development of the three-dimensional visualization in molecular biology 利用计算模型发展分子生物学的三维可视化
R. Muhamedyev, Y. Daineko, D. Bari, A. Mansharipova
A method for three-dimensional visualization of molecular biology processes modeled by chemical kinetic equations is presented. To implement this visualization, the software in C# and a database of three-dimensional forms that model molecular complexes are developed. The quantitative parameters in this visualization scheme are determined from kinetic equations governing the participating components, so our visualization is not only qualitative but also quantitative. As a case study, it was visualized a mathematical model for mitochondria-dependent apoptosis (programmed cell death) proposed by Bagci et all [19].
提出了一种用化学动力学方程模拟分子生物学过程的三维可视化方法。为了实现这种可视化,开发了c#软件和一个三维形式的数据库来模拟分子复合物。该可视化方案中的定量参数由控制参与组分的动力学方程确定,因此我们的可视化不仅是定性的,而且是定量的。作为一个案例研究,Bagci等人[19]提出了线粒体依赖性凋亡(程序性细胞死亡)的数学模型。
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引用次数: 0
Actuation design methodology for haptic interfaces and rehabilitation systems 触觉界面和康复系统的驱动设计方法
M. Folgheraiter
This paper introduces a methodology and a software framework intended to optimize and speed up the design process of a haptic interface or a rehabilitation system. Starting from an initial mechanical design the procedure allows to export the kinematic and dynamic properties of the robotic system in a simulation environment. The software receives as additional input the Cartesian or joints trajectories and generates as output the required torques at the joints. From the recorded measurements the program extracts the torque ranges necessary to choose a suitable actuation system for the robot. The possibility to run the simulation in batch modality allows also to define different optimization techniques that may be used to reduce the overall system weight or increase its payload.
本文介绍了一种方法和软件框架,旨在优化和加快触觉界面或康复系统的设计过程。从最初的机械设计开始,该程序允许在仿真环境中导出机器人系统的运动学和动力学特性。该软件接收作为附加输入的笛卡尔或关节轨迹,并产生作为输出所需的扭矩在关节。从记录的测量中,程序提取必要的扭矩范围,以选择合适的机器人驱动系统。以批处理方式运行模拟的可能性还允许定义不同的优化技术,这些技术可用于减少整个系统重量或增加其有效载荷。
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引用次数: 0
Good practice of data modeling and database design for UMIS. Course registration system implementation UMIS数据建模和数据库设计的良好实践。课程注册系统实施
A. Adamov, Shamil Mehdiyev, Etibar Seyidzade
This paper illustrates the experiences of Qafqaz University's development team gained over the year of work for in-house developed University Management Information System (UMIS). Since UMIS design and development is complex and long process that involves many areas of computer engineering and science, main emphasis has been made on database design practice which is primary aspect of success of the project. The course registration (enrollment) processes, which are integral part of any University Management Information System (UMIS), have been examined. Correct structural design of database is vital factor towards successful IS implementation. This gets more vital when it comes to course enrollment. As many other modules depend on this design stage and any irregularity here will directly affect other dependent modules. In this paper only tables that are closely related to course registration process are discussed. These include tables to hold definition of courses, degree program structures, program elective groups, course sections, students' enrolled courses and course equivalency references.
本文阐述了Qafqaz大学开发团队在一年中自主开发大学管理信息系统(UMIS)的经验。由于UMIS的设计和开发是一个复杂而漫长的过程,涉及计算机工程和科学的许多领域,因此主要强调数据库设计实践,这是项目成功的主要方面。课程注册(注册)过程是任何大学管理信息系统(UMIS)的组成部分,已经进行了检查。正确的数据库结构设计是信息系统成功实施的关键因素。当涉及到课程注册时,这一点变得更加重要。因为许多其他模块依赖于这个设计阶段,这里的任何不正常都会直接影响到其他依赖的模块。本文只讨论与课程注册过程密切相关的表格。其中包括保存课程定义、学位课程结构、课程选修组、课程部分、学生注册课程和课程等效参考的表格。
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引用次数: 1
Methodologies of Internet portals users' short messages texts authorship identification based on the methods of mathematical linguistics 基于数学语言学方法的门户网站用户短信文本作者身份识别方法
Sukhoparov Milhail, Lebedev Ilya
The article deals with the peculiarities of Internet portals, blogs and websites short messages texts authorship determination. The article focuses on possibility to search people who have several different accounts and send messages from them. Sentences dependence on the number of words in portals users' comments is represented. The model of Internet portal text message is provided. Method of Internet portals users' short messages texts authorship identification based on the naive Bayesian classifier is represented. The specific feature of the proposed method is not only frequency dictionary analysis based on messages selection to identify users, but their usage of rules and connections on the base of language syntactic information. The parts of speech frequency and connection frequency between parts of speech are given. The communication graph of parts of speech connections of limited natural language in commentaries is represented. Linguistic characteristics used to identify portal user are given. Structures are distinguished on the base of the communication graph between parts of speech as regards noun prepositional casal form of limited natural language used to identify text authorship. The experiment showing achievable indicators of Internet portal user identification probability depending on training sample is carried out. Probability diagrams of authorship identification based on selected characteristics are represented.
本文论述了互联网门户网站、博客网站和网站短消息文本作者身份认定的特点。本文关注的是搜索拥有多个不同账户的人并从他们那里发送消息的可能性。句子依赖于门户用户评论中的单词数。提出了Internet门户文本消息的模型。提出了一种基于朴素贝叶斯分类器的互联网门户用户短信文本作者身份识别方法。该方法的具体特点不仅在于基于消息选择的频率字典分析来识别用户,而且在于基于语言句法信息的用户规则和连接的使用。给出了词类频率和词类之间的连接频率。给出了解说词中有限自然语言词类连接的传播图。给出了用于识别门户用户的语言特征。以有限自然语言的名词、介词、词性形式为例,根据词性之间的交际图来区分结构。实验给出了基于训练样本的互联网门户用户识别概率可实现指标。给出了基于选定特征的作者身份识别的概率图。
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引用次数: 4
A pilot study on automatic inference rule discovery from Turkish text 土耳其语文本自动推理规则发现的初步研究
Gözde Gül Şahin, E. Adali
In this paper we present a framework for extraction of inference rules from Turkish documents, such as "A solved B ~ A found a solution to B". Many natural language processing tasks, such as question answering, information retrieval and machine translation can benefit tremendously from inference rules. Our framework consists of three layers: construction of dependency trees; determining predicates and their complements and finally discovery of inference rules via clustering. We use Silhouette Index (SI) of the clusters as an automatic evaluation metric.
本文提出了一个从土耳其语文档中提取推理规则的框架,如“a解决了B ~ a找到了B的解”。许多自然语言处理任务,如问答、信息检索和机器翻译,都可以从推理规则中获益。我们的框架由三层组成:构建依赖树;确定谓语及其补语,最后通过聚类发现推理规则。我们使用聚类的剪影指数(SI)作为自动评价指标。
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引用次数: 1
The integrated life cycle model of configurable information system 可配置信息系统的集成生命周期模型
S. Kucherov, Julia Lipko, O. Schevchenko
Proposed life cycle model that allows to integrate all phases of building configurable information system (CoIS) and reduce development time, complexity and cost. The main idea of the model is to integrate the phases of life cycle by a formal description of each stage, the development of formal methods of transition from the results of one phase to another and create an integrated information environment, containing a description of the system at all levels and stages of detail system. We consider the principles of integration and their implementation at all stages of the life cycle of the example of the functional aspect of building integrated circuits.
建议的生命周期模型,允许集成构建可配置信息系统(CoIS)的所有阶段,并减少开发时间、复杂性和成本。该模型的主要思想是通过形式化描述来整合生命周期的各个阶段,开发形式化方法从一个阶段的结果过渡到另一个阶段,并创建一个集成的信息环境,包含对系统各个层次和阶段的详细系统的描述。我们考虑集成原理及其在生命周期各个阶段的实现,从功能方面构建集成电路的例子。
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引用次数: 7
An automatic evaluation of machine translation and Slavic languages 机器翻译和斯拉夫语言的自动评估
Dasa Munková, M. Munk
Evaluation plays a crucial role in the field of machine translation. The aim of our research was to assess the quality - reliability and validity - of automatic evaluation of machine translation, and in our case an on-line statistical machine translation system was used. The results of the reliability analysis showed that the chosen metrics of automatic evaluation are reliable and valid, whereby the validity and reliability were verified for the following language pairs: Slovak-English and Slovak-German.
评价在机器翻译领域起着至关重要的作用。我们研究的目的是评估机器翻译自动评估的质量——可靠性和有效性,在我们的案例中,我们使用了一个在线统计机器翻译系统。信度分析结果表明,所选择的自动评价指标是信度和效度的,其中对斯洛伐克语-英语和斯洛伐克语-德语两种语言对进行了信度和效度验证。
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引用次数: 9
QoE-based network-centric resource allocation for on-demand uplink adaptive HTTP streaming over LTE network LTE网络上按需上行自适应HTTP流的基于qos的网络中心资源分配
Farhan Pervez, M. Raheel
With the advent of community portals and video sharing websites, production and consumption of multimedia content has increased tremendously. It is because of excellent video recording capabilities of cameras available with mobile devices, and enhanced data rates offered by cellular networks, that the uploading of high quality multimedia content is more realistic. Nowadays most of the video traffic is HTTP-based, that provides rate adaptive streaming, known as Dynamic Adaptive Streaming over HTTP (DASH). In this work we generate DASH video streams that can be supported on LTE uplink and then assign resources to the video producers such that the QoE of on-demand viewers is maximized.
随着社区门户网站和视频分享网站的出现,多媒体内容的生产和消费急剧增加。由于移动设备提供的摄像机具有出色的视频记录功能,以及蜂窝网络提供的增强的数据速率,因此上传高质量的多媒体内容更加现实。目前,大多数视频流量都是基于HTTP的,它提供速率自适应流,称为HTTP上的动态自适应流(DASH)。在这项工作中,我们生成可以在LTE上行链路上支持的DASH视频流,然后将资源分配给视频生产者,从而使点播观众的QoE最大化。
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引用次数: 4
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2014 IEEE 8th International Conference on Application of Information and Communication Technologies (AICT)
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