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PODC
2010
ACM
15 years 10 months ago
On maintaining multiple versions in STM
An effective way to reduce the number of aborts in software transactional memory (STM) is to keep multiple versions of transactional objects. In this paper, we study inherent prop...
Dmitri Perelman, Rui Fan, Idit Keidar
ICA
2007
Springer
15 years 10 months ago
Estimating the Mixing Matrix in Sparse Component Analysis Based on Converting a Multiple Dominant to a Single Dominant Problem
We propose a new method for estimating the mixing matrix, A, in the linear model x(t) = As(t), t = 1, . . . , T, for the problem of underdetermined Sparse Component Analysis (SCA)....
Nima Noorshams, Massoud Babaie-Zadeh, Christian Ju...
GLOBECOM
2009
IEEE
15 years 10 months ago
A Framework of Multiplicative Spread Spectrum Embedding for Data Hiding: Performance, Decoder and Signature Design
In this paper, we have investigated several aspects of multiplicative spread spectrum (MSS) embedding for Data Hiding. First, we analyze the probability of error of the maximum lik...
Amir Valizadeh, Z. Jane Wang
BIBE
2004
IEEE
15 years 10 months ago
Efficient Methods for Generating Optimal Single and Multiple Spaced Seeds
Biologists highly rely on good algorithms for finding homologous regions in bimolecular sequences. An advanced homology search program named PatternHunter has recently been develo...
I-Hsuan Yang, Sheng-Ho Wang, Yang-Ho Chen, Pao-Hsi...
COMPSAC
2004
IEEE
15 years 10 months ago
Priority Assessment of Software Requirements from Multiple Perspectives
The development of complex software systems involves collecting software requirements from various stakeholders. Often stakeholder perceptions conflict during the requirements eli...
Xiaoqing Frank Liu, Chandra Sekhar Veera, Yan Sun,...