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ICML
2008
IEEE
15 years 10 months ago
Dirichlet component analysis: feature extraction for compositional data
We consider feature extraction (dimensionality reduction) for compositional data, where the data vectors are constrained to be positive and constant-sum. In real-world problems, t...
Hua-Yan Wang, Qiang Yang, Hong Qin, Hongbin Zha
SIGIR
2003
ACM
15 years 3 months ago
HAT: a hardware assisted TOP-DOC inverted index component
A novel Hardware Assisted Top-Doc (HAT) component is disclosed. HAT is an optimized content indexing device based on a modified inverted index structure. HAT accommodates patterns...
S. Kagan Agun, Ophir Frieder
ICSE
1998
IEEE-ACM
15 years 2 months ago
Design Components: Towards Software Composition at the Design Level
Component-based software development has proven effective for systems implementation in well-understood application domains, but is still insufficient for the creation of reusable...
Rudolf K. Keller, Reinhard Schauer
WCRE
1996
IEEE
15 years 2 months ago
Finding Reusable Software Components in Large Systems
The extraction of reusable software components from existing systems is an attractive idea. The goal of the work in this paper is not to extract a component automatically, but to ...
James M. Neighbors
CVPR
2009
IEEE
15 years 1 months ago
Nonlinear Nonnegative Component Analysis
In this paper general solutions for Nonlinear Nonnegative Component Analysis for data representation and recognition are proposed. That is, motivated by a combination of the Nonne...
Stefanos Zafeiriou, Maria Petrou