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ISBI
2007
IEEE
16 years 27 days ago
Fast Regularized Reconstruction of Non-Uniformly Subsampled Partial-Fourier Parallel MRI Data
We present an adaptation of our previous fast, regularized parallel MRI reconstruction approach (LSQR-Hybrid) to encompass the reconstruction of partial-Fourier data. Reconstructi...
William Scott Hoge, Misha Elena Kilmer, Carlos Zac...
ISCAS
2007
IEEE
155views Hardware» more  ISCAS 2007»
16 years 27 days ago
Scalable Video Streaming over Mobile WiMAX
—In this paper, we will investigate the performance of scalable video streaming services in mobile WiMAX systems. We will show that for each user the implementation of multiple c...
Hung-Hui Juan, Hsiang-Chun Huang, ChingYao Huang, ...
EPEW
2007
Springer
16 years 23 days ago
Resource Sharing in Performance Models
In software systems, individual components interact not only through explicit function invocations, but also through implicit resource sharing. The use of shared resources signifi...
Vlastimil Babka, Martin Decký, Petr Tuma
ESWS
2007
Springer
16 years 23 days ago
User-Centric Faceted Search for Semantic Portals
Many semantic portals use faceted browsing, where the facets are based on the underlying indexing ontologies of the content. However, in many cases, like in medical applications, t...
Osma Suominen, Kim Viljanen, Eero Hyvönen
GECCO
2007
Springer
183views Optimization» more  GECCO 2007»
16 years 23 days ago
A genetic algorithm for privacy preserving combinatorial optimization
We propose a protocol for a local search and a genetic algorithm for the distributed traveling salesman problem (TSP). In the distributed TSP, information regarding the cost funct...
Jun Sakuma, Shigenobu Kobayashi