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ICALP
2005
Springer
15 years 8 months ago
Computational Bounds on Hierarchical Data Processing with Applications to Information Security
Motivated by the study of algorithmic problems in the domain of information security, in this paper, we study the complexity of a new class of computations over a collection of va...
Roberto Tamassia, Nikos Triandopoulos
BILDMED
2009
143views Algorithms» more  BILDMED 2009»
15 years 4 months ago
Estimating Blood Flow Velocity in Liver Vessels
Orthogonal polarization spectroscopy (OPS) is a technique for taking images to finally characterise microcirculation. Current image analysis algorithms have limitations when applie...
Michael Müller, René Keimling, Sascha ...
254
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ASUNAM
2011
IEEE
14 years 3 months ago
MultiAspectForensics: Pattern Mining on Large-Scale Heterogeneous Networks with Tensor Analysis
—Modern applications such as web knowledge base, network traffic monitoring and online social networks have made available an unprecedented amount of network data with rich type...
Koji Maruhashi, Fan Guo, Christos Faloutsos
BMCBI
2008
138views more  BMCBI 2008»
15 years 3 months ago
Methods for simultaneously identifying coherent local clusters with smooth global patterns in gene expression profiles
Background: The hierarchical clustering tree (HCT) with a dendrogram [1] and the singular value decomposition (SVD) with a dimension-reduced representative map [2] are popular met...
Yin-Jing Tien, Yun-Shien Lee, Han-Ming Wu, Chun-Ho...
ISSRE
2003
IEEE
15 years 8 months ago
Incremental Dynamic Impact Analysis for Evolving Software Systems
Impact analysis – determining the potential effects of changes on a software system – plays an important role in helping engineers re-validate modified software. In previous ...
James Law, Gregg Rothermel