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AP2PC
2003
Springer
15 years 9 months ago
A Robust and Scalable Peer-to-Peer Gossiping Protocol
Abstract. The newscast model is a general approach for communication in large agent-based distributed systems. The two basic services— membership management and information disse...
Spyros Voulgaris, Márk Jelasity, Maarten va...
RECOMB
2002
Springer
16 years 4 months ago
A new approach to analyzing gene expression time series data
We present algorithms for time-series gene expression analysis that permit the principled estimation of unobserved timepoints, clustering, and dataset alignment. Each expression p...
Ziv Bar-Joseph, Georg Gerber, David K. Gifford, To...
KDD
2003
ACM
109views Data Mining» more  KDD 2003»
16 years 4 months ago
Generative model-based clustering of directional data
High dimensional directional data is becoming increasingly important in contemporary applications such as analysis of text and gene-expression data. A natural model for multivaria...
Arindam Banerjee, Inderjit S. Dhillon, Joydeep Gho...
ICPR
2008
IEEE
15 years 10 months ago
Evaluation of clustering methods for finding dominant optical flow fields in crowded scenes
Video footage of real crowded scenes still poses severe challenges for automated surveillance. This paper evaluates clustering methods for finding independent dominant motion fi...
Günther Eibl, Norbert Brändle
WEBI
2007
Springer
15 years 10 months ago
Pairwise Constraints-Guided Non-negative Matrix Factorization for Document Clustering
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
Yujiu Yang, Bao-Gang Hu