对LarKC项目的简要介绍

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对LarKC项目的简要介绍 Options
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Yi Zeng   View profile   Translate to EnglishTranslated (View Original)  More options May 19, 8:41 pm From: Yi Zeng Date: Tue, 19 May 2009 05:41:04 -0700 (PDT) Local: Tues, May 19 2009 8:41 pm Subject: 对LarKC项目的简要介绍 Reply | Reply to author | Forward | Print | Individual message | Show original | Report this message | Find messages by this author LarKC (The Large Knowledge Collider) 是欧盟委员会的第七框架项目之一。按照LarKC (The
Large Knowledge Collider) 项目的起源,其中文可译为大规模知识对撞机,原因是这个名字的由来是受到了欧盟原子能研究组织开
发的大规模强子对撞机(Large Hadron Collider)的启发。如果用简短的话来描述LarKC项目的目的,那便是:基于海量数据的分布
式、不完全搜索、推理平台。

分布式体现在数据集(目前主要处理的是RDF格式的数据)分布在万维网、本地等不同的来源,不完全体现在“在有限时间内,基于海量数据的确定性推理几乎
是不可能的”,因此只能“在不完全数据上进行令用户足够满意的推理”[1],而平台则体现在LarKC将与基于语义Web的问题求解组件都以插件的形

组织在一起,通过一个管道(Pipe line)进行调用[2]。目前在管道中已经考虑的插件类型有:Identifier,
Transformer, Selector, Reasoner, Decider等[2]。正如Cyc 的CTO Michael
Witbrock在LarKC的Blog中描述的[http://blog.larkc.eu/?p=1401],“这种体系结构的设计意义在于对于人
工智能的研究者来说,当面对基于海量数据的问题求解时,你不需要将任何事情都从头做起”。LarKC的其他一些特点可以单独写成一些介绍性的材料。也可
以参考LarKC项目早期发表的一些相关论文、文档。

LarKC项目虽然在2008年才设立,但是相关的研究初步设想在2007年IEEE Internet Computing上就已经发表了颇具影响力
的论文[Fensel 2007]。一些概要性的介绍和设计初衷可以从下面的文献中获得:

[1] D. Fensel and F. van Harmelen, "Unifying Reasoning and Search to
Web Scale," IEEE Internet Computing, vol. 11, iss. 2, pp. 96-95,
2007.
[2] Dieter Fensel, Frank van Harmelen, Bo Andersson, Paul Brennan,
Hamish Cunningham, Emanuele Della Valle, Florian Fischer, Zhisheng
Huang, Atanas Kiryakov, Tony Kyung-il Lee, Lael Schooler, Volker
Tresp, Stefan Wesner, Michael Witbrock, Ning Zhong: Towards LarKC: A
Platform for Web-Scale Reasoning. Proceedings of the 2th IEEE
International Conference on Semantic Computing (ICSC 2008), August
4-7, 2008, Santa Clara, California, USA. IEEE Computer Society,
524-529, 2008.

LarKC项目已经发布的阶段性报告可以从以下地址获得:
http://www.larkc.eu/deliverables/
在LarKC项目支持下发表的论文可以从下列地址获得:
http://www.larkc.eu/publications/
部分LarKC相关关键技术的简要介绍可以从下列地址获得:
http://wiki.larkc.eu/TechnologyTopics