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BMCBI
2010
106views more  BMCBI 2010»
14 years 10 months ago
A novel approach for haplotype-based association analysis using family data
Background: Haplotype-based approaches have been extensively studied for case-control association mapping in recent years. It has been shown that haplotype methods can provide mor...
Yixuan Chen, Xin Li, Jing Li
MC
2007
14 years 11 months ago
Shifts in Significance: How Group Dynamics Improves Group Awareness
Appropriate awareness support has been an issue in the area of Computer-Supported Cooperative Work (CSCW) for quite a while. Yet, many challenges like the dual trade-off between a...
Christoph Oemig, Tom Gross
ICASSP
2010
IEEE
14 years 10 months ago
Multiplicative update rules for nonnegative matrix factorization with co-occurrence constraints
Nonnegative matrix factorization (NMF) is a widely-used tool for obtaining low-rank approximations of nonnegative data such as digital images, audio signals, textual data, financ...
Steven K. Tjoa, K. J. Ray Liu
ICDCS
1999
IEEE
15 years 2 months ago
The Inter-group Router Approach to Scalable Group Composition
This paper examines the problem of building scalable, fault-tolerant distributed systems from collections of communicating process groups, while maintaining well-defined end-to-en...
Scott Johnson, Farnam Jahanian, Jigney Shah
IADIS
2003
14 years 11 months ago
Selecting an Approach to Designing Group Support Systems
The increasing demand for group support in software has drawn more attention to the field of designing Group Support Systems. Notwithstanding all the research in this field the pr...
Jeroen van den Heuvel, Kees van Slooten, Roy Tai