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语义网格资源描述模型、形式化理论和支撑技术(Part I)

瞿裕忠，汪 芸，曹进德，高志强{yzqu, yunwang, jdcao, zqgao}@seu.edu.cn

东南大学计算机科学与工程系

973计划课题报告

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报告内容

基于本体的资源描述框架知识发现服务路由机制和算法应用示例总结

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一、基于本体的资源描述框架

资源描述

特定本体

公共本体

GLUE, UNICORE, RSL, CLASSAD, DFDL, JSDL

Ontology Alignment

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工作进展A survey on grid resource description framewor

ks To submit to Journal of Web Semantics

Falcon-AO: Aligning Ontologies with Falcon K-Cap 2005 Workshop on Integrating Ontologies, Oct

ober 2, 2005, CanadaGMO: A Graph Matching for Ontologies

K-Cap 2005 Workshop on Integrating Ontologies, October 2, 2005, Canada

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工作进展Design and Application of Rule Based

Access Control Policies To appear at the ISWC2005 Workshop on

Semantic Web and Policy

An Ontology-Driven Information Retrieval Mechanism for Semantic Information Portals To appear in SKG2005

An RDF storage and query framework with flexible inference strategy To appear in APWeb2006

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Falcon-AO: Aligning Ontologies with Falcon

Falcon ： A suit of enabling technologies for semantic web applications, including methods and tools for Finding, Aligning and Learning ontologies, and ultimately for Capturing knowledge by an ontology-driven approach.

Falcon-AO: An automatic tool for aligning ontologies.

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Aligning Ontologies with Falcon

Architecture O n to lo g y

O n to lo g y

P ar s er

E x te r n a lM ap p in g

E x is t in gM ap p in g LM O

G MO

O u tp u t Alig n m en ts

A lignm ent In tegrat ion

A Linguistic Matching for On

tologies

A Graph Matching for Ontol

ogies

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Falcon-AO: Aligning Ontologies with Falcon

Falcon-AO participates Ontology Alignment Evaluation Initiative 2005 Campaign (K-CAP 2005 Workshop on IO).

“One Algorithm, Falcon, seems largely dominant” among eight tools participated in this Campaign.

Refer to the Benchmark Results … http://oaei.inrialpes.fr/2005/results/index.html

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OAEI 2005 – Participants

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Results - Benchmarks

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Results – Benchmarks

Precision-Recall graphs

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Results - Directories

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二、知识发现DynamicView, is implemented for student

s, professors and researchers to query, visualize distribution and evolution of research areas in computer science in top 20 universities of USA and China from the year 2000 to 2005.

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ARTIFICIAL INTELLITENCE in USA with ACM

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ARTIFICIAL INTELLITENCE in CHINA with ACM

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工作进展Top five (/20) in Semantic Web Challenge 2005DynamicView: Distribution, Evolution and Visual

ization of Research Areas in CS To appear in Proceedings of ISWC2005

A Segmentation based Algorithm for Web Information Extraction. To appear in SKG2005

复杂系统（复杂网络）的动力学行为及机理 More than 5 papers on complex system

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三、服务路由机制和算法

提出一种网格服务的发布、发现和服务路由机制和算法，以及满足 QoS 的要求的网格服务的发布、发现和服务路由机制和算法

（面向 P2P 环境，语义描述 VS 路由机制）A Novel Secure Routing System in Overlay

Environment, To appear at GCC 2005

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四、应用示例

DrSNPGrid 面向生物医学研究的语义网格应用，用来发现疾病和 SNPs (Single Nu

cleotide Polymorphisms, 单核苷多态性 ) 的关联 . WonderSpaces

A Semantic Web application that serves as information integrating platform and knowledge sharing environment for research-oriented working groups of researchers, scholars, instructors and students.

WonderDesk–A Semantic Desktop for Resource Sharing and Management.

To appear at the ISWC2005 Workshop on Semantic Desktop.

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五、总结：研究内容（对照计划）

语义网格本体语言研究语义网格资源描述语言及语义模型研究语义网格的逻辑基础和推理机制语义网格的知识发现理论、方法与技术语义网格的自主计算理论网格服务的发布、发现和服务路由机制和算法一个生物信息学应用示例

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五、总结：研究成果一些算法、工具和应用系统得到学术界的认可

“One algorithm, Falcon, seems largely dominant” , recognized by Ontology Alignment Evaluation Initiative 2005 Campaign

DynamicView is ranked Top Five in Semantic Web Challenge 2005 (to be held at ISWC2005)

Secure Routing Algorithm sounds good论文发表有进展

More than 15 papers 5 Papers at ISWC2005 or K-CAP2005 More than 5 papers are indexed by SCI

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五、总结：努力方向

进一步完善算法、工具和应用系统（ e-Science)Falcon ， DynamicViewWonderSpaces ， DrSNPGrid

进一步做好网格资源描述语言的研究工作进一步做好人才培养工作加强高水平论文的写作

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致谢！

http://xobjects.seu.edu.cnhttp://xobjects.seu.edu.cn/project/SemG

rid/index.htm

欢迎您的意见！