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Automatic generation of context-aware workflow documents for ubiquitous robot services

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Journal of Measurement Science and Instrumentation 2012年第3期3卷 260-267页

作者： Yongseong Cho Jongsun choi jaeyoung choi School of Computer Science and Engineering Soongsil University

Intelligent robots in ubiquitous computing environment should be able to receive a variety of surrounding informa tion and provide users with appropriate services. A developer can describe the robot services that are proper to users＇ envir onments by using his or her various environments, and process them through the execution engine. However, it is difficult for a developer to describe and develop robot services, who knows all surrounding information which is called context infor mation. If there is a method for describing and documenting robot services in intuitive expressions, that is to use graphical user interfaces（GUls）, it would be very helpful. This paper suggests that robot service developers describe robot services us ing intuitive GUls with contextawareness. And the services can be automatically generated into workflow documents. Robot services that robot service developers have made with intuitive GUIs can be automatically generated into workflow docu ments by using the object modeling technique（OMT）. Developers can describe robot services based on contextaware work flow language（CAWL ）. For testing, scenariobased robot services are described using CAWLbased development tool, and their workflow documents are automatically generated.

关键词： ubiquitous robot service automatic generation context-aware workflow document(CAWL)

Design and Implementation of a BPEL Profiling System by Aspect-oriented Programming

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Journal of Measurement Science and Instrumentation 2011年第2期2卷 174-178页

作者： Donggyu KWAK jaeyoung choi School of Computing Soongsil UniversitySeoul 156-743Korea

Business Process Exeention Language （BPEL） is being used in various applications as the standard of workflow. As the requirerments increase to describe application processes in BPEL, BPEL documentt is getting more Complplicated. Therefore it is difficult to describe applications in BPEL with high reliability. In order to write highly reliable BPEL document, it is necessary to check if the document is working correctly in accordance with user＇s intention. But it is difficult to carry out the test since BPEL engine doesn＇t provide a profiling function. In this paper, we suggest a BPEL system with a real-time profiling function. The suggested system consists of an integrated development environment and a BPEL nunning environment. BPEL integrated development environment has a BPEL to Java（B2J） engine, which generates and executes a Java workflow program from a BPEL document, and a converter, which converts Java Weaving XML （JWX） documents to Aspect-oriented programs. The new functions are described in JWX, which is Extensive Markup Lan-guage （XML）-based document. Since aspect-oriented programming technique provides the way to modularize main and supplemental requirements, it guarantees the low degree of coupling between BPEL workflow program and new functions by weaving them. Our approach can be extended to add other functions to provide context-aware services.

关键词： Aspect-Oiented Programming (AOP) BPEL components profiling adding function

Context-aware BPEL workflow system using aspect-oriented programming

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Journal of Measurement Science and Instrumentation 2012年第2期3卷 119-122页

作者： Minsuk Kim Donggyu Kuak Jongsun choi jaeyoung choi Computer Science and Engineering Soongsil University

Business process execution language(BPEL)is a most recognized standard workflow ***,it is difficult to be used in the ubiquitous system computing environment because it is difficult to describe the context information in the selection of the flow through the *** solve this problem,we propose a new BPEL workflow system with context-awareness by using aspect-oriented programming(AOP).This system is composed of a BPEL system module and a weaving module using AOP for *** BPEL system module generates a BPEL workflow *** the weaving module converts a context-aware mark-up language(CAML)document to the aspect-oriented program that is applied to context-aware code without modification of the existing BPEL *** also define a new document form that is called CAML,which provides a context-aware that is not available in *** system can generate a context-aware workflow *** is developed in a way that inserts context information using AOP to provide context-aware services.

关键词： aspect-oriented programming(AOP) business process execution language(BPEL) context-aware workflow

Integrated management system of agro-fishery products based on QR-code

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Journal of Measurement Science and Instrumentation 2013年第3期4卷 252-255页

作者： Namjin Bae Yongyun Cho Jongsun choi jaeyoung choi Deptartment of Information and Communication Engineering Sunchon National University School of Computer Science and Engineering Soongsil University

Recently,both the importance and awareness relating to food safety relating to agrochemicals,chemical fertilizers,the pollution of ecosystem and unwholesome foods are growing *** the same reason,the purchaser's curiosity increases to know about the production process which can be accomplished by production traceability *** traceability system can store and superintend the specific attribute information about products regarding the productive centre,producer and production finish *** products undergo various circulation processes and they are being managed by individually constructed traceability ***,it is difficult for the producer and the consumer to guarantee the safety from transpirable issues about the falsification of production traceability because the traceability information can be re-produced by forging through various *** in this paper,we proposed a system for integrated management of agro-fishery products based on quick response code(QR-code)for forgery prevention which may help to solve these *** proposed system makes QR-code using production information provided by *** then it is provided to the distributor and the consumer through integrated service model using the ***,this system make sure to provide the same production traceability about the products to the distributor and the consumer and always keeps both updated with the same information.

关键词： quick response code (QR-code) production traceability traceability systemCLC number:TP391.44 Document code:AArticle ID:1674-8042(2013)03-0252-04

Towards delivery of situational information in distributed environments

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Journal of Measurement Science and Instrumentation 2013年第3期4卷 282-285页

作者：孙成强 Yongseong Cho Jongsun choi jaeyoung choi School of Computer Science and Engineering Soongsil University

In the distributed environment,robots should be able to provide users with adaptive services automatically according to the situational information changing dynamically which is obtained from both users and their *** workflow depends on situational information obtained from physical environments and provides context-aware services automatically based on the information *** the workflow in the business processes and the distributed computing environments have supported the automation of services by connecting *** workflow needs to specify ubiquitous situational information as state-transition ***,the delivery and use of sensor data in the workflow is a difficult problem for the robot *** order to bridge the gap between applications and low-level constructs and to acquire raw situational information for the execution of the context-aware workflow in the robot systems,this paper presents an approach which can achieve the sensor data transmission between a sensing server and a robot system easily.

关键词： publish/subscribe robot service workflow situational information distributed environmentsCLC number:TN919.72 Document code:AArticle ID:1674-8042(2013)03-0282-04

“好+V”的詞彙化考察——以“好看、好聽、好笑”為例

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汉语史研究集刊 2018年第1期 35-52页

作者：姜夢崔宰榮韓國外國語大學

漢語中已發生詞彙化的'好+V',如'好看、好聽、好笑'中的'好'與表'適合、容易'義的助動詞'好'有密切關係,而@類助動詞'好'的來源正是上古漢語中表'喜愛、愛好'義的動詞'好'(hào)。'好+V'的詞彙化軌跡可大致分為'AV好+V'的語法化和'M好+V... 详细信息

漢語中已發生詞彙化的'好+V',如'好看、好聽、好笑'中的'好'與表'適合、容易'義的助動詞'好'有密切關係,而@類助動詞'好'的來源正是上古漢語中表'喜愛、愛好'義的動詞'好'(hào)。'好+V'的詞彙化軌跡可大致分為'AV好+V'的語法化和'M好+V'的詞彙化兩大階段。即'V好(喜愛義)+V'結構首先發生語法化形成'AV好(適合義)/AV好(容易義)+V'結構,在此基礎上進一步演變為'AV好(值得義)+V'結構,最終發生詞彙化形成'M好(值得義)+V'。其中'AV好(值得義)'在'好+V'的詞彙化過程中起關鍵作用。

关键词： “好” “好+V”結構語法化詞彙化重新分析

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“难以”的词汇化过程

现代语文 2018年第6期 85-92页

作者：姜梦崔宰荣韩国外国语大学韩国首尔02450 韩国外国语大学韩国龙仁17035

现代汉语中"难以"一词是由短语结构"难词+以介词"发展而来逐渐凝固成词的,"难以"的词汇化是伴随着"以"由介词演变为词缀的语法化同时发生的,经历了由"以"字悬空到跨层后附这一过程。本文根据对先秦至宋代经典文献的穷尽式调查,描绘出"难... 详细信息

现代汉语中"难以"一词是由短语结构"难词+以介词"发展而来逐渐凝固成词的,"难以"的词汇化是伴随着"以"由介词演变为词缀的语法化同时发生的,经历了由"以"字悬空到跨层后附这一过程。本文根据对先秦至宋代经典文献的穷尽式调查,描绘出"难以"词汇化的具体路径。

关键词： “难以” 词汇化语法化介词悬空

Activity Recognition Based on RFID Object Usage for Smart Mobile Devices

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Journal of Computer Science & Technology 2011年第2期26卷 239-246页

作者： jaeyoung Yang Joonwhan Lee Joongmin choi Human-Computer Interaction Institute Carnegie Mellon University Neowiz Internet Inc. Department of Computer Science and Engineering Hanyang University

Activity recognition is a core aspect of ubiquitous computing applications. In order to deploy activity recognition systems in the real world, we need simple sensing systems with lightweight computational modules to accurately analyze sensed data. In this paper, we propose a simple method to recognize human activities using simple object information involved in activities. We apply activity theory for representing complex human activities and propose a penalized naive Bayes classifier for performing activity recognition. Our results show that our method reduces computation up to an order of magnitude in both learning and inference without penalizing accuracy, when compared to hidden Markov models and conditional random fields.

关键词： activity recognition activity theory context-awareness RFID

Therapeutic potential of exercise-hormone irisin in Alzheimer's disease

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Neural Regeneration Research 2025年第6期20卷 1555-1564页

作者： Eunhee Kim Rudolph ETanzi Se Hoon choi Genetics and Aging Research Unit MassGeneral Institute for Neurodegenerative DiseaseDepartment of NeurologyMassachusetts General HospitalHarvard Medical SchoolCharlestownMAUSA McCance Center for Brain Health Massachusetts General HospitalBostonMAUSA

Irisin is a myokine that is generated by cleavage of the membrane protein fibronectin type Ⅲ domain-containing protein 5(FNDC5) in response to physical exercise. Studies reveal that irisin/FNDC5 has neuroprotective functions against Alzheimer's disease, the most common form of dementia in the elderly, by improving cognitive function and reducing amyloid-β and tau pathologies as well as neuroinflammation in cell culture or animal models of Alzheimer's disease. Although current and ongoing studies on irisin/FNDC5 show promising results, further mechanistic studies are required to clarify its potential as a meaningful therapeutic target for alleviating Alzheimer's disease. We recently found that irisin treatment reduces amyloid-β pathology by increasing the activity/levels of amyloid-β-degrading enzyme neprilysin secreted from astrocytes. Herein, we present an overview of irisin/FNDC5's protective roles and mechanisms against Alzheimer's disease.

关键词： Alzheimer's disease exercise fibronectin typeⅢdomain-containing protein 5(FNDC5) irisin