[1] Wang Guiling, Jiang Jinlei, Shi Meilin,. Context query and association discoveryfor collaborative environment [J]. Journal of Southeast University (English Edition), 2006, 22 (3): 338-342. [doi:10.3969/j.issn.1003-7985.2006.03.010]
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Context query and association discoveryfor collaborative environment(
)
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 22
- Issue:
- 2006 3
- Page:
- 338-342
- Research Field:
- Computer Science and Engineering
- Publishing date:
- 2006-09-30
Info
- Title:
- Context query and association discoveryfor collaborative environment
- Author(s):
- Wang Guiling; Jiang Jinlei; Shi Meilin
- Department of Computer Science and Technology, Tsinghua University, Beijing 100084, China
- PACS:
- TP391
- DOI:
- 10.3969/j.issn.1003-7985.2006.03.010
- Abstract:
- A context memory model and an approach for context query and association discovery are proposed.The context query is based on a resource description framework(RDF)dataset and SPARQL language.To discover collaborative associations, an approach of transforming RDF named graphs into “context graph” is proposed.First, the definitions of the importance of the nodes and the weight assignment for the “context graph” are given.Secondly, the implementation of a spread activation algorithm based on “context graph” is proposed.An infrastructure is also built up in the collaborative context space(CCS)system to support context memory and knowledge discovery in a collaborative environment.
References:
[1] Wang Guiling, Jiang Jinlei, Shi Meilin.A context model for collaborative environment[A].In:The 10th International Conference on Computer Supported Cooperative Work in Design (CSCWD2006)[C].Nanjing, China, 2006.77-82.
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[7] Alani Harith, Dasmahapatra Srinandan, O’Hara Kieron, et al.Identifying communities of practice through ontology network analysis[J].IEEE Intelligent Systems, 2003, 18(2):18-25.
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[10] Aleman-Meza B, Halaschek C, Arpinar I, et al.Context-aware semantic association ranking[A].In:Proceedings of SWDB’03[C].Berlin, Germany, 2003.33-50.
[11] Wang Guiling, Li Yushun, Yang Shengwen, et al.Service-oriented grid architecture and middleware technologies for collaborative e-learning[A].In:IEEE International Conference on Service Computing(SCC 2005)[C].Orlando, Florida, USA, 2005.67-74.
[12] Chen Harry.An intelligent broker architecture for context-aware systems[D].Baltimore County:Computer Science Department of University of Maryland, 2003.
[13] Wil M P, Van Der Aalst, Reijers Hajo A, et al.Discovering social networks from event logs[J].Computer Supported Cooperative Work, 2005, 14:549-593.
Memo
- Memo:
- Biographies: Wang Guiling(1978—), female, graduate;Shi Meilin(corresponding author), male, professor, shi@csnet4.cs.tsinghua.edu.cn.